<SEC-DOCUMENT>0001079973-18-000341.txt : 20180517
<SEC-HEADER>0001079973-18-000341.hdr.sgml : 20180517
<ACCEPTANCE-DATETIME>20180517165345
ACCESSION NUMBER:		0001079973-18-000341
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		71
CONFORMED PERIOD OF REPORT:	20180331
FILED AS OF DATE:		20180517
DATE AS OF CHANGE:		20180517

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Riot Blockchain, Inc.
		CENTRAL INDEX KEY:			0001167419
		STANDARD INDUSTRIAL CLASSIFICATION:	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
		IRS NUMBER:				841553387
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33675
		FILM NUMBER:		18843736

	BUSINESS ADDRESS:	
		STREET 1:		202 6TH STREET, SUITE 401
		CITY:			CASTLE ROCK
		STATE:			CO
		ZIP:			80104
		BUSINESS PHONE:		303-794-2000

	MAIL ADDRESS:	
		STREET 1:		202 6TH STREET, SUITE 401
		CITY:			CASTLE ROCK
		STATE:			CO
		ZIP:			80104

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Bioptix, Inc.
		DATE OF NAME CHANGE:	20161201

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Venaxis, Inc.
		DATE OF NAME CHANGE:	20121218

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AspenBio Pharma, Inc.
		DATE OF NAME CHANGE:	20051110
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">UNITED STATES SECURITIES AND EXCHANGE COMMISSION</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Washington, D.C. 20549</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">FORM 10-Q</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">&#9746;</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold"> &#160;&#160; QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">For the quarterly period ended March 31, 2018</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">OR</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">For the transition period from _________ to __________</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">Commission file number: <font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif"><u>001-33675</u></font></div>

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<div style="FONT-SIZE: 14pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc.</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">(Exact name of registrant as specified in its charter)</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Nevada</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">84-1553387</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">(State or other jurisdiction of</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">incorporation or organization)</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">202 6th Street, Suite 401&#160;Castle Rock, CO&#160; 80104</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(303) 794-2000</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.&#160;&#160;YES&#160;&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: Wingdings"> x</font> &#160;&#160;&#160;&#160;NO&#160;&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: Wingdings"> &#168;</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; TEXT-INDENT: 44pt">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (&#167;232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). YES&#160;&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: Wingdings"> x</font> &#160;&#160;&#160;&#160;NO&#160;&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: Wingdings"> &#168;</font></div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definition of &#8220;large accelerated filer,&#8221; &#8220;accelerated filer,&#8221; &#8220;smaller reporting company&#8221; and &#8220;emerging growth company&#8221; in Rule 12b-2 of the Exchange Act.&#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;&#160;&#160;&#160;(Do not check if smaller reporting company)</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Emerging growth company&#160;&#160;&#160;&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.&#160;&#160;&#160;&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: Wingdings"> &#168;</font></div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Indicate by check mark whether registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). YES&#160;&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: Wingdings"> &#168;</font> &#160;&#160;&#160;&#160;NO&#160;&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: Wingdings"> x</font></div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">The number of shares of no par value common stock outstanding as of May 16, 2018 was 13,475,132.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">RIOT BLOCKCHAIN, INC.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">PART I - Financial Information&#160;&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Item 1.</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Condensed Consolidated Financial Statements</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Condensed Consolidated Balance Sheets as of&#160;March 31, 2018 and December 31, 2017 (unaudited)</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">4</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Condensed Consolidated Statements of Operations for the Three Months Ended&#160;March 31, 2018 and 2017 (unaudited)</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">5</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Condensed Consolidated Statement of Stockholders&#8217; Equity for the Three Months Ended March 31, 2018 (unaudited)</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">6</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Condensed Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2018 and 2017 (unaudited)</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">7</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Notes to the Condensed Consolidated Financial Statements (unaudited)</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">8</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Item 2.</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Management's Discussion and Analysis of Financial Condition and Results of Operations</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">24</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Item 3.</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Quantitative and Qualitative Disclosures About Market Risk</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">27</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Item 4.</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Controls and Procedures</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">27</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">PART II - Other Information&#160;&#160;&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Item 1.</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Legal Proceedings</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">28</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Item 1A.</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Risk Factors</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">28</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Item 2.</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Unregistered Sales of Equity Securities and Use of Proceeds</div>
</td>
<td style="WIDTH: 0.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
<td style="WIDTH: 1.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
<td style="WIDTH: 1.3%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
<td style="WIDTH: 5.43%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">28</div>
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<td style="WIDTH: 80.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 0.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 1.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 1.3%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 5.43%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 3.28%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
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<tr style="HEIGHT: 14px">
<td style="WIDTH: 6.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">Item 3.</td>
<td style="WIDTH: 80.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">Defaults Upon Senior Securities</td>
<td style="WIDTH: 0.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
<td style="WIDTH: 1.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
<td style="WIDTH: 1.3%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
<td style="WIDTH: 5.43%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: center; BACKGROUND-COLOR: #cceeff">29</td>
<td style="WIDTH: 3.28%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 6.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 80.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 0.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 1.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 1.3%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 5.43%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 3.28%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 6.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div>Item 4.</div>
</td>
<td style="WIDTH: 80.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">Mine Safetly Disclosures</td>
<td style="WIDTH: 0.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
<td style="WIDTH: 1.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
<td style="WIDTH: 1.3%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
<td style="WIDTH: 5.43%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: center; BACKGROUND-COLOR: #cceeff">29</td>
<td style="WIDTH: 3.28%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 6.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 80.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 0.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 1.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 1.3%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 5.43%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 3.28%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 6.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">Item 5.</td>
<td style="WIDTH: 80.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">Other Information</td>
<td style="WIDTH: 0.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
<td style="WIDTH: 1.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
<td style="WIDTH: 1.3%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
<td style="WIDTH: 5.43%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: center; BACKGROUND-COLOR: #cceeff">29</td>
<td style="WIDTH: 3.28%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 6.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 80.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 0.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 1.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 1.3%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 5.43%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
<td style="WIDTH: 3.28%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 6.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Item 6.</div>
</td>
<td style="WIDTH: 80.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Exhibits</div>
</td>
<td style="WIDTH: 0.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
</td>
<td style="WIDTH: 1.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
</td>
<td style="WIDTH: 1.3%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
</td>
<td style="WIDTH: 5.43%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">29</div>
</td>
<td style="WIDTH: 3.28%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
</td>
</tr>

<tr>
<td style="WIDTH: 6.67%; VERTICAL-ALIGN: middle; BACKGROUND-COLOR: #ffffff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
</td>
<td style="WIDTH: 83.33%; VERTICAL-ALIGN: middle; BACKGROUND-COLOR: #ffffff" colspan="3">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
</td>
<td style="WIDTH: 10.01%; VERTICAL-ALIGN: middle; BACKGROUND-COLOR: #ffffff" colspan="3">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
</td>
</tr>

<tr>
<td style="WIDTH: 6.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
</td>
<td style="WIDTH: 80.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Signatures</div>
</td>
<td style="WIDTH: 0.83%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
</td>
<td style="WIDTH: 1.67%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
</td>
<td style="WIDTH: 1.3%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
</td>
<td style="WIDTH: 5.43%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">30</div>
</td>
<td style="WIDTH: 3.28%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
</td>
</tr>
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<div>&#160;</div>

<div>&#160;</div>

<div><br>
 &#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
<div id="DSPFPageNumberArea" style="TEXT-ALIGN: center"><font id="DSPFPageNumber" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: normal; FONT-STYLE: normal">2</font></div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Certain statements in this Quarterly Report on Form 10-Q, including in Management's Discussion and Analysis of Financial Condition and Results of Operations, are forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;), and are subject to the safe harbor created thereby. These statements relate to future events or the Company's future l performance and includes statements regarding expectations, beliefs, plans, intentions and strategies of the Company. In some cases, forward-looking statements can be identified by terminology such as "may," "will," "could," "would," "should," "expect," "plan," "anticipate," "intend," "believe," "estimate," "predict," "potential" or other comparable terminology. These forward-looking statements are made based on management's expectations and beliefs concerning future events affecting the Company and are subject to uncertainties and factors relating to operations and the business environment, all of which are difficult to predict and many of which are beyond management's control. Actual results, performance and achievements could differ materially from those expressed in, or implied by, these forward-looking statements due to a variety of risks, uncertainties and other factors, including, but not limited to, the following:</div>

<div><br>
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<div style="TEXT-ALIGN: justify">
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<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">our history of operating losses and our ability to achieve or sustain profitability;</div>
</td>
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</div>

<div style="TEXT-ALIGN: justify">
<table id="z42d981a9430f4895979968107f1fb44a" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">our recent shift to an entirely new business and our ability to succeed in this new business;</div>
</td>
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<div style="TEXT-ALIGN: justify">
<table id="z0c5406f9e6514305a808f769307d4527" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">intense competition;</div>
</td>
</tr>
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</div>

<div style="TEXT-ALIGN: justify">
<table id="z995289409cf2462bbff86ef7d53b090c" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">our need to raise additional capital needed to grow our business;</div>
</td>
</tr>
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</div>

<div style="MARGIN-BOTTOM: 12pt; TEXT-ALIGN: justify">
<table id="z9f15fac1d92b439da9533c6b2ab45c99" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">general economic conditions in the U.S. and globally;</div>
</td>
</tr>
</table>
</div>

<div style="TEXT-ALIGN: justify">
<table id="zfe197a23814f40b490e2d8243618e899" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">our ability to maintain the value and reputation of our brand;</div>
</td>
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</table>
</div>

<div style="TEXT-ALIGN: justify">
<table id="z04b5352424e649e69405f163ba80b076" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">our ability to attract and retain senior management and other qualified personnel;</div>
</td>
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</div>

<div style="TEXT-ALIGN: justify">
<table id="zf8d5e9a36c204d1fb28af45193db262f" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">cryptocurrency-related risks, including regulatory changes or actions and uncertainty regarding acceptance and/or widespread use of virtual currency;</div>
</td>
</tr>
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</div>

<div style="MARGIN-BOTTOM: 12pt; MARGIN-TOP: 12pt; TEXT-ALIGN: justify">
<table id="z07424061c8954f12892bbda468834b62" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">risks relating to our virtual currency mining operations, including among others risks associated with the need for significant electrical power and cybersecurity risks;</div>
</td>
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</div>

<div style="MARGIN-TOP: 12pt; TEXT-ALIGN: justify">
<table id="zb1fde5a052d64d9ea596983e3cd5c9d1" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">our dependence in large part upon the value of bitcoin and other virtual currencies, which has historically been subject to wide swings;</div>
</td>
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</div>

<div style="MARGIN-TOP: 12pt; TEXT-ALIGN: justify">
<table id="z5f95f6c16612408c95fa4eec4cd4f1a2" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">risks relating to our planned establishment of a virtual currency exchange, including among others regulatory requirements and challenges and security threats;</div>
</td>
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</div>

<div style="MARGIN-TOP: 12pt; TEXT-ALIGN: justify">
<table id="zf9bf44b69fa5402b80a8c5958dff9328" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">our ability to protect our intellectual property rights;</div>
</td>
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</div>

<div style="MARGIN-TOP: 12pt; TEXT-ALIGN: justify">
<table id="z2dbc48ce116d45de93bab54702446df4" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">volatility in the trading price of our common stock;</div>
</td>
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</div>

<div style="MARGIN-TOP: 12pt; TEXT-ALIGN: justify">
<table id="z945e62e6ff2f4d46b37e0efc304d31ea" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 18pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">our ability to maintain the Nasdaq listing of our common stock</div>
</td>
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<div style="MARGIN-BOTTOM: 12pt; TEXT-ALIGN: justify">
<table id="z38edae81eb5143d69d696b69ce6e4bcc" class="DSPFListTable" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 13pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">legal proceedings to which we are subject, including actions by private plaintiffs and the SEC; and</div>
</td>
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<div style="MARGIN-BOTTOM: 12pt; TEXT-ALIGN: justify">
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<tr>
<td style="WIDTH: 23pt"></td>
<td style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif; WIDTH: 13pt; VERTICAL-ALIGN: top; align: right">&#183;</td>
<td style="WIDTH: auto; VERTICAL-ALIGN: top; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">the risks, uncertainties discussed in "Part I. Item 1A. Risk Factors" included in our Annual Report on Form 10-K for the year ended December 31, 2017, as amended.</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Accordingly, you should read this report completely and with the understanding that our actual future results may be materially different from what we expect. Unless otherwise required by applicable securities laws, the Company disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.</div>

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<div><br>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">.</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">PART I &#8212; FINANCIAL INFORMATION</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Item 1. Condensed Consolidated Financial Statements</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Condensed Consolidated Balance Sheets</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>

<div style="TEXT-ALIGN: left">&#160;</div>

<div style="TEXT-ALIGN: left">
<table id="zc615f769acff4d8d9cdad454e5855533" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">March 31, </div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">December 31, 2017</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">ASSETS</div>
</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Current assets</div>
</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Cash and cash equivalents</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">5,257,534</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">41,651,965</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Prepaid contracts</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">3,584,699</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Prepaid expenses and other current assets</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">511,374</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">538,812</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Digital currencies</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">4,258,669</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">200,164</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Current assets of discontinued operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">44</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Total current assets</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">13,612,276</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">42,390,985</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Property and equipment, net</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">22,492,426</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">4,294,166</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Intangible rights acquired</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,487,052</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">754,244</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Long-term investments</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">9,412,726</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">3,000,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Security deposits</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">673,463</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Other long-term assets, net:</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Patents, net</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">519,113</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">509,649</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Goodwill</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,186,496</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,186,496</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Convertible note</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">200,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">200,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Total assets</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">49,583,552</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">52,335,540</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">LIABILITIES AND STOCKHOLDERS' EQUITY</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Current liabilities</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Accounts payable</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,511,227</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">410,029</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Accrued expenses</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">743,472</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">216,883</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Deferred purchase price - BMSS</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,500,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Demand note</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">775,074</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Notes and other obligations, current</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">54,534</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">135,574</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Deferred revenue, current portion</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">96,698</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">96,698</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Current liabilities of discontinued operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">16,340</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">181,340</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Total current liabilities</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">4,697,345</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,040,524</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Deferred revenue, less current portion</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">944,443</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">968,617</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Deferred income tax liability</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">706,709</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">699,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Total liabilities</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">6,348,497</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">2,708,141</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Commitments and contingencies</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Stockholders' equity</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Preferred stock, no par value, 15,000,000 share authorized:</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 18pt">2% Series A Convertible stock shares authorized 2,000,000 and no shares issued and outstanding as of March 31, 2018 and December 31, 2017, respectively</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 18pt">0% Series B Convertible stock, 1,750,001 shares authorized; 928,000 and 1,458,001 shares issued and outstanding as of March 31, 2018 and December 31, 2017, respectively</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">4,929,768</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">7,745,266</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Common stock, no par value; 170,000,000 shares authorized; 13,327,615 and 11,622,112 shares outstanding as of March 31, 2018 and December 31, 2017, respectively</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">193,335,481</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">180,387,518</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Accumulated deficit</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(155,613,572</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(139,263,480</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 18pt">Total Riot Blockchain stockholders' equity</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">42,651,677</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">48,869,304</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Non-controlling interest</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">583,378</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">758,095</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Total stockholders' equity</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">43,235,055</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">49,627,399</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Total liabilities and stockholders' equity</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">49,583,552</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">52,335,540</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div style="TEXT-ALIGN: left">&#160;</div>

<div style="TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">&#160;See Accompanying Notes to Unaudited Condensed Consolidated Financial Statements</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
<div id="DSPFPageNumberArea" style="TEXT-ALIGN: center"><font id="DSPFPageNumber" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: normal; FONT-STYLE: normal">4</font></div>

<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 3px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #bfbfbf; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #bfbfbf" noshade="noshade">
</div>
</div>

<div style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt"><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Condensed Consolidated Statements of Operations</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Three Months Ended March 31, 2018 and 2017</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>

<div><br>
</div>

<div>
<table id="za8636ac237784acd9bec34b754d4d900" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="6">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Three Months Ended March 31,</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">2017</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Revenue:</div>
</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Revenue - Cryptocurrency mining</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">901,380</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Other revenue - fee</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">24,174</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">24,175</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Total Revenue</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">925,554</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">24,175</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Costs and expenses:</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr style="HEIGHT: 12px">
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Cost of revenues (exclusive of depreciation and</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">amortization shown below)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">349,011</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">-</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr style="HEIGHT: 12px">
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Selling, general and administrative</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">3,906,197</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,034,653</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Research and development</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">4,532</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">17,692</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Depreciation and amortization</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,156,427</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Impairment expense</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">11,480,491</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Change in fair value of digital currencies</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,467,875</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Total costs and expenses</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">20,364,533</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,052,345</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Operating loss from continuing operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(19,438,979</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1,028,170</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom"></td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Other income (expense)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Interest expense</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1,069</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(4,834</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Other expenses</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(337,020</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Investment income</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">62,586</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">26,220</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Total other income (expense)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(275,503</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">21,386</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Loss from continuing operations before income taxes</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(19,714,482</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1,006,784</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr style="HEIGHT: 16px">
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Deferred income tax benefit</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">3,053,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Loss from continuing operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(16,661,482</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1,006,784</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Discontinued operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Income (loss) from operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">96,132</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(642,636</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Impairment loss</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(2,704,356</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Income (loss) from discontinued operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">96,132</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3,346,992</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Net loss</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(16,565,350</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(4,353,776</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Net loss attributable to non-controlling interest</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">215,258</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Net loss attributable to Riot Blockchain</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(16,350,092</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(4,353,776</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Basic and diluted net loss per share:</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Continuing operations attributable to Riot Blockchain</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1.36</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(0.22</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Discontinued operations attributable to Riot Blockchain</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">0.01</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(0.73</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Net loss</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1.35</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(0.95</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr style="HEIGHT: 22px">
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr style="HEIGHT: 15px">
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Basic and diluted weighted average number of shares outstanding</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">12,289,785</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">4,599,184</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div>&#160;</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">See Accompanying Notes to Unaudited Condensed Consolidated Financial Statements</div>

<div><br>
</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
<div id="DSPFPageNumberArea" style="TEXT-ALIGN: center"><font id="DSPFPageNumber" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: normal; FONT-STYLE: normal">5</font></div>

<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 3px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #bfbfbf; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #bfbfbf" noshade="noshade">
</div>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Condensed Consolidated Statement of Stockholders&#8217; Equity</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Three Months Ended March 31, 2018</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">&#160;</div>

<div>
<table id="z0b42527f6211480c89f779d2da4a79f6" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="VERTICAL-ALIGN: top" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Total</div>
</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">&#160;</div>
</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="6">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Preferred Stock</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="6">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Common Stock</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Accumulated</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Riot Blockchain</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">stockholders' </div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Non-controlling</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Total</div>

stockholders'</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Shares</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Amount</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Shares</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Amount</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">deficit</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">equity</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">interest</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">equity</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Balance as of December 31, 2017</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">1,458,001</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">7,745,266</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">11,622,112</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">180,387,518</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">(139,263,480</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">48,869,304</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">758,095</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">49,627,399</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Common stock issued for asset purchase - Prive</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">800,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">8,480,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">8,480,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">8,480,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Common stock escrow shares issued for asset purchase - Prive</div>
</td>
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<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">200,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
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<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
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<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Preferred stock converted to Common stock</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(530,001</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(2,815,498</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">530,001</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,815,498</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Exercise of warrants</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">100,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">350,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">350,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">350,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Stock-based compensation</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">883,943</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">883,943</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">883,943</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Exercise of stock options</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">19,533</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">78,522</div>
</td>
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<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">78,522</div>
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<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">78,522</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Common stock issued for services</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,754</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">20,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">20,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">20,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Sale of Riot shares held by Tess</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">320,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">320,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">320,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Cashless exercise of stock purchase warrants</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">3,215</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Delivery of common stock underlying restricted stock units</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">50,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
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<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
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<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
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<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
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<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
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</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Non-controlling interest - Logical Brokerage</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">40,541</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">40,541</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Net loss attributable to non-controlling interest</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(215,258</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(215,258</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Net loss</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(16,350,092</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(16,350,092</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(16,350,092</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 20%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Balance as of March 31, 2018</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">928,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">4,929,768</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">13,327,615</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">193,335,481</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">(155,613,572</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">42,651,677</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">583,378</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">$</div>
</td>
<td style="WIDTH: 7%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">43,235,055</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">See Accompanying Notes to Unaudited Condensed Consolidated Financial Statements</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
<div id="DSPFPageNumberArea" style="TEXT-ALIGN: center"><font id="DSPFPageNumber" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: normal; FONT-STYLE: normal">6</font></div>

<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 3px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #bfbfbf; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #bfbfbf" noshade="noshade">
</div>
</div>

<div style="MARGIN-BOTTOM: 8pt"><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Condensed Consolidated Statements of Cash Flows</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Three Months Ended March 31, 2018 and 2017</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">
<table id="zdb0173f3376243a1943cac9ca8f57c86" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="6">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Three Months Ended March 31,</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">2017</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">&#160;Cash flows from operating activities</div>
</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Net loss</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(16,565,350</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(4,353,776</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Income from discontinued operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(96,132</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3,346,992</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Loss from continuing operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(16,661,482</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1,006,784</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom" colspan="8">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Adjustments to reconcile net loss from continuing operations </div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;to net cash used in operating activities of continuing operations :</div>
</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Stock-based compensation</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">883,943</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">133,043</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Depreciation and amortization</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,156,427</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">18,133</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr style="HEIGHT: 18px">
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Deferred income tax benefit</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3,053,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Amortization of license fee revenue</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(24,174</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(24,175</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Common stock issued for services</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">20,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Asset impairment charge</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">11,480,491</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Revaluation of digital currencies</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,467,875</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Other non-cash charges</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,500</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Changes in assets and liabilities:</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Prepaid contracts</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3,584,699</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Prepaid expenses and other current assets</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">27,438</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">62,733</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Digital currencies</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(901,380</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Accounts payable</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,101,198</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">15,950</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Accrued expenses</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">526,590</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(202,227</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr style="HEIGHT: 14px">
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Net cash used in operating activities of continuing operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(5,560,773</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1,001,827</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Net cash used in operating activities of discontinued operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(68,824</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(661,998</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Net cash used in operating activities</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(5,629,597</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1,663,825</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Cash flows from investing activities continuing operations:</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Continuing operations:</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Purchases of property and equipment</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(18,922,569</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Purchase of digital currency</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(5,625,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">7,506,761</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Purchases of other investments</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(6,412,726</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr style="HEIGHT: 20px">
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Security deposits</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(673,463</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(11,911</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Purchases of patent and trademark application costs</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(24,074</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Investment in Logical Brokerage, net of cash acquired</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(516,918</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Purchase of developed technology</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(32,640</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr style="HEIGHT: 15px">
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Net cash (used in) provided by investing activities of continuing operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(32,207,390</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">7,494,850</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Net cash (used in) investing activities of discontinued operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1,776</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Net cash (used in ) provided by investing activities</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(32,207,390</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">7,493,074</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Cash flows from financing activities - continuing operations:</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Proceeds from notes payable</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">775,074</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">705,974</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Repayment of notes payable and other obligations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(81,040</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Proceeds from exercise of warrants</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">350,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(83,453</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Proceeds from exercise of stock options</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">78,522</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Proceeds from sale of Riot shares held by Tess</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">320,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Net cash provided by financing activities&#160; of continuing operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,442,556</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">622,521</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Net increase (decrease)&#160;in cash and cash equivalents</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(36,394,431</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">6,451,770</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Cash and cash equivalents at beginning of period</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">41,651,965</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">5,529,848</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Cash and cash equivalents at end of period</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">5,257,534</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">11,981,618</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;Supplemental disclosure of cash flow information:</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">&#160;Cash paid for interest</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,219</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,256</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom" colspan="4">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Supplemental disclosure of noncash investing and financing activities:</div>
</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Value of shares issued for Prive asset acquisition</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">8,480,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Conversion of Preferred stock to Common stock</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,815,498</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt">Deferred purchase price for BMSS</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,500,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">See Accompanying Notes to Unaudited Condensed Consolidated Financial Statements</div>

<div>&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
<div id="DSPFPageNumberArea" style="TEXT-ALIGN: center"><font id="DSPFPageNumber" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: normal; FONT-STYLE: normal">7</font></div>

<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 3px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #bfbfbf; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #bfbfbf" noshade="noshade">
</div>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Note 1.&#160;&#160;Organization:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Nature of operations:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Riot Blockchain, Inc. (the "Company" or "Riot Blockchain") was organized on July 24, 2000, as a Colorado corporation.&#160;&#160;Effective October 19, 2017, the Company's name was changed to Riot Blockchain, Inc., from Bioptix, Inc., and as of November 30, 2016, the Company's name was changed to Bioptix, Inc., from Venaxis, Inc.&#160;&#160;Effective October 19, 2017, the Company was re-incorporated to Nevada from Colorado. On October 19, 2017, the Company's changed its name to Riot Blockchain, Inc.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The Company is building a cryptocurrency mining operation, operating specialized computers (also known as "miners") that generate cryptocurrency (primarily bitcoin).&#160;As of March 31, 2018, the Company owned approximately 8,000 miners. The Company acquired 1,200 miners as a result of its acquisition of Kairos Global Technology, Inc., ("Kairos") in November 2017 and in February 2018, the Company acquired 3,800 miners from Prive Technologies, Inc. (&#8220;Prive&#8221;) and 3,000 miners from<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">&#160;</font>Blockchain Mining Supply &amp; Services Ltd. (&#8220;BMSS&#8221;).&#160;</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">On January 2, 2018 the Company formed Digital Green Energy Corp. (Digital Green), a wholly owned subsidiary, which is seeking to identify environmentally friendly projects with large energy capacity and a cost-effective rate for energy for cryptocurrency mining operations and data center projects.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On February 27, 2018, Kairos entered into a lease agreement for approximately a 107,000-square foot facility in Oklahoma City, Oklahoma, which included data center improvements. Upon the execution of the facility lease the Company began consolidating all of its miners at the data center facility.&#160;As of March 31, 2018, 3,500 of the miners were installed and operating.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On March 26, 2018, the Company acquired 92.5% of Logical Brokerage Corp. (&#8220;Logical Brokerage&#8221;). Logical Brokerage is a futures introducing broker headquartered in Miami, Florida registered with the Commodity Futures Trading Commission (&#8220;CFTC&#8221;), and a member of the National Futures Association (&#8220;NFA&#8221;). The Company intends to investigate launching a digital currency exchange and a futures brokerage operation within the United States under the name RiotX.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Note 2: Basis of presentation, summary of significant accounting policies and recent accounting pronouncements</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The Company has experienced recurring losses and negative cash flows from operations.&#160;&#160;At March 31, 2018, the Company had approximate balances of cash and cash equivalents of $5,258,000, working capital of $8,915,000, total stockholders' equity of $43,235,000 and an accumulated deficit of $155,614,000. To date, the Company has in large part relied on equity financing to fund its operations.&#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The primary focus of the Company is its cryptocurrency mining operations currently located in Oklahoma City, Oklahoma, and potentially establishment of other mining operations in other locations around the world, along with its investigation of the launch of a cryptocurrency exchange in the United States. That operational focus and the Company&#8217;s recently completed&#160;Kairos and Tess acquisitions and Coinsquare investment, as well as the Company&#8217;s new name, reflect a strategic decision by the Company to pursue blockchain and digital currency related operations. The Company's current strategy will continue to expose the Company to the numerous risks and volatility associated within this sector.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Effective January 14, 2017, the Company adopted a plan to exit the business of BiOptix Diagnostics Inc. (&#8220;BDI&#8221;) and commenced a significant reduction in the workforce. The decision to adopt this plan was made following an evaluation by the Company's Board of Directors in January 2017, of the estimated results of operations projected during the near to mid-term period for BDI, including consideration of product development required and updated sales forecasts, and estimated additional cash resources required. Accordingly, the historical results of BDI have been classified as discontinued operations for all periods presented.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The Company expects to continue to incur losses from operations for the near-term and these losses could be significant as the Company incurs costs and expenses associated with the recent and potential future acquisitions and investments, as well as public company and administrative related expenses are incurred and winding-down BDI's operations. The Company believes its upcoming near-term cash needs relative to the recent acquisitions will be covered by cash acquired in the acquisitions combined with the Company's available cash. The Company believes that its current working capital position will be sufficient to meet its estimated cash needs for at least a year and a day from this filing.&#160;The Company is closely monitoring its cash balances, cash needs and expense levels.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Management's strategic plans include the following:</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">continuing expansion of cryptocurrency mining operations;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">continuing to evaluate opportunities for investments in the&#160;blockchain and digital currency sector;&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">establishing a virtual currency exchange;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">exploring other possible strategic options and financing opportunities available to the Company;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">evaluating options to monetize, partner or license the Company's assets; and</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">continuing to implement cost control initiatives to conserve cash.</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Basis of presentation and principles of consolidation</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The accompanying condensed consolidated interim financial statements include the accounts of the Company and its subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The accompanying condensed consolidated financial statements have been prepared in accordance with the accounting principles generally accepted in the United States of America (GAAP) for interim financial information and pursuant to the instructions to Form 10-Q and Rule 10-01 of Regulation S-X of the U.S. Securities and Exchange Commission (&#8220;SEC&#8221;) and on the same basis as the Company prepares its annual audited consolidated financial statements. The condensed consolidated balance sheet at March 31, 2018, condensed consolidated statements of operations for the three months ended March 31, 2018 and 2017, condensed consolidated statements of cash flows for the three months ended March 31, 2018 and 2017, and condensed consolidated statement of changes in stockholders&#8217; equity for the three months ended March 31, 2018 are unaudited, but include all adjustments, consisting only of normal recurring adjustments, that the Company considers necessary for a fair presentation of the financial position, operating results and cash flows for the periods presented. The results for the three months ended March 31, 2018 are not necessarily indicative of results to be expected for the year ending December 31, 2018 or for any future interim period. The consolidated balance sheet at December 31, 2017 has been derived from audited financial statements; however, it does not include all of the information and notes required by GAAP for complete financial statements. The accompanying condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements for the year ended December 31, 2017 and notes thereto included in the Company&#8217;s Annual Report on Form 10-K for the fiscal year ended December 31, 2017, as amended, as filed with the SEC (the &#8220;2017 Annual Report&#8221;). The Company's consolidated subsidiaries and (percentage owned at March 31, 2018) consisted of; Kairos Global Technology, Inc. (100%), Digital Green Energy Corp., Inc. (100%), Logical Brokerage Corp. (92.5%), Tess, Inc. (52%) and&#160;BiOptix Diagnostics, Inc. (100%).</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Revenue Recognition (Cryptocurrency Mining):</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The Company recognizes revenue when it is realized or realizable and earned. We consider revenue realized or realizable and earned when there is persuasive evidence of an arrangement and that the product has been shipped or the services have been provided to the customer, the sales price is fixed or determinable and collectability is probable. Our material revenue stream is related to the mining of digital currencies. The Company derives its revenue by providing transaction verification services within the digital currency networks of cryptocurrencies, such as bitcoin, bitcoin cash and litecoin, commonly termed "cryptocurrency mining." In consideration for these services, the Company receives digital currencies which are recorded as revenue, using the average U. S. dollar spot price of the related cryptocurrency on the date of receipt. The coins are recorded on the balance sheet at their fair value and re&#8211;measured at each reporting date. Revaluation gains or losses, as well as gains or losses on sale of digital currencies are recorded&#160;as a component of cost and expenses in the statement of operations. Expenses associated with running the cryptocurrency mining business, such as equipment depreciation, rent and electricity costs are also recorded as cost and expenses.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; BACKGROUND-COLOR: #ffffff">There is currently no specific definitive guidance in GAAP or alternative accounting frameworks for the accounting for the production and mining of digital currencies and management has exercised significant judgement in determining appropriate accounting treatment for the recognition of revenue for mining of digital currencies. Management has examined various factors surrounding the substance of the Company's operations and the guidance in Accounting Standards Codification (&#8220;ASC&#8221;) 606, <font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic">Revenue from Contracts with Customers</font>, including the stage of completion being the completion and addition of a block to a blockchain and the reliability of the measurement of the digital currency received. In the event authoritative guidance is enacted by the Financial Accounting Standards Board (&#8220;FASB&#8221;), the Company may be required to change its policies which could result in a change in the Company's financial statements.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">The Company recognizes revenue under ASC 606, <font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic">Revenue from Contracts with Customers</font>. The core principle of the new revenue standard is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. The following five steps are applied to achieve that core principle:</div>

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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 18pt"><font style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif">&#183;</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 18pt; DISPLAY: inline-block; TEXT-INDENT: 0px">&#160;</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Step 1: Identify the contract with the customer</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 18pt"><font style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif">&#183;</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 18pt; DISPLAY: inline-block; TEXT-INDENT: 0px">&#160;</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Step 2: Identify the performance obligations in the contract</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 18pt"><font style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif">&#183;</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 18pt; DISPLAY: inline-block; TEXT-INDENT: 0px">&#160;</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Step 3: Determine the transaction price</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 18pt"><font style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif">&#183;</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 18pt; DISPLAY: inline-block; TEXT-INDENT: 0px">&#160;</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Step 4: Allocate the transaction price to the performance obligations in the contract</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 18pt"><font style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif">&#183;</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 18pt; DISPLAY: inline-block; TEXT-INDENT: 0px">&#160;</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Step 5: Recognize revenue when the company satisfies a performance obligation</font></div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">In order to identify the performance obligations in a contract with a customer, a company must assess the promised goods or services in the contract and identify each promised good or service that is distinct. A performance obligation meets ASC 606&#8217;s definition of a &#8220;distinct&#8221; good or service (or bundle of goods or services) if both of the following criteria are met:</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">The customer can benefit from the good or service either on its own or together with other resources that are readily available to the customer (i.e., the good or service is capable of being distinct).</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">The entity&#8217;s promise to transfer the good or service to the customer is separately identifiable from other promises in the contract (i.e., the promise to transfer the good or service is distinct within the context of the contract).</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">If a good or service is not distinct, the good or service is combined with other promised goods or services until a bundle of goods or services is identified that is distinct.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The transaction price is the amount of consideration to which an entity expects to be entitled in exchange for transferring promised goods or services to a customer. The consideration promised in a contract with a customer may include fixed amounts, variable amounts, or both. When determining the transaction price, an entity must consider the effects of all of the following:</div>

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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 36pt"><font style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif">&#183;</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 18pt; DISPLAY: inline-block; TEXT-INDENT: 0px">&#160;</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Variable consideration</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 36pt"><font style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif">&#183;</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 18pt; DISPLAY: inline-block; TEXT-INDENT: 0px">&#160;</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Constraining estimates of variable consideration</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 36pt"><font style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif">&#183;</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 18pt; DISPLAY: inline-block; TEXT-INDENT: 0px">&#160;</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">The existence of a significant financing component in the contract</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 36pt"><font style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif">&#183;</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 18pt; DISPLAY: inline-block; TEXT-INDENT: 0px">&#160;</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Noncash consideration</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 36pt"><font style="FONT-SIZE: 11pt; FONT-FAMILY: Symbol, serif">&#183;</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 18pt; DISPLAY: inline-block; TEXT-INDENT: 0px">&#160;</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Consideration payable to a customer</font></div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 6pt; TEXT-ALIGN: left">Variable consideration is included in the transaction price only to the extent that it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">The transaction price is allocated to each performance obligation on a relative standalone selling price basis.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">The transaction price allocated to each performance obligation is recognized when that performance obligation is satisfied, at a point in time or over time as appropriate.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">There is only one performance obligation in each digital currency transaction (transfer of a verified transaction to the blockchain). If the Company is successful in adding a block to the blockchain (by verifying an individual transaction), the Company is automatically awarded a fixed number of digital currency tokens for their effort. At the time the contract with the customer arises (upon being the first to solve the algorithm and transferring a verified transaction to the blockchain), the consideration receivable is fixed.&#160; As such, the Company concluded that there was no variable consideration. There is no significant financing component or consideration payable to the customer in these transactions.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Digital currencies are non-cash consideration and thus must be included in the transaction price at fair value at the inception of the contract, which is when the algorithm is solved and a verified transaction is transferred to the blockchain. Fair value is determined using the average U.S. dollar spot rate of the related digital currency.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The Company subsequently accounts for digital currencies received at fair value, with changes in fair value flowing through current income, as the Company has concluded that that the fair value measurement model, with both realized and unrealized changes reflected currently in the income statement, best represents the economics associated with holding digital currencies. These subsequent holding gains and losses are not reflected as revenue from contracts with customers, in accordance with the guidance above but are recorded as a component of costs and expenses.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; BACKGROUND-COLOR: #ffffff">Expenses associated with running the digital currency mining business, such as rent and electricity cost are also recorded as cost of revenues. Depreciation on digital currency mining equipment is recorded as a component of costs and expenses.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>

<br>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Use of estimates:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that may affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and reported amounts of expenses during the reporting period. Actual results could differ from those estimates.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; TEXT-INDENT: 29.7pt">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Significant estimates inherent in the preparation of the accompanying condensed consolidated financial statements include recoverability and useful lives (indefinite or finite) of intangible assets, assessment of impairment of goodwill, provisions for income taxes and the fair value of digital currencies, stock options and warrants granted to employees, consultants, directors, investors, licensors, placement agents and underwriters.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; TEXT-INDENT: 29.7pt">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The Company&#8217;s estimates could be affected by external conditions, including those unique to the Company and general economic conditions. It is reasonably possible that these external factors could have an effect on the Company&#8217;s estimates and could cause actual results to differ from those estimates and assumptions.</div>

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</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Deferred tax liability:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">The Company recognized a $2.9 million and $0.2 million&#160;deferred tax liability related to the Prive and Logical Brokerage acquisitions during the three months ended March 31, 2018. Due to the acquisitions, a temporary difference between the book fair value and the tax basis of the indefinite life intangible assets and depreciable property and equipment acquired created an approximately $3.1 million deferred tax liability.&#160;In addition, due to the impairment and depreciation of the Kairos and Prive property and equipment, the Company recorded a $3.1 million income tax benefit from the reduction of its existing deferred tax liability related to these acquisitions.&#160;The following is a rollforward of the Company&#8217;s deferred tax liability from January 1, 2018 to March 31, 2018:</div>

<div><br>
</div>

<div style="TEXT-ALIGN: center">
<table id="zb3d86b9fb3bc4bfc98f4595fcb46e223" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">March 31, 2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Deferred tax liability as of January 1, 2018</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">699,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Deferred tax liability recorded on the Prive acquisition</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,918,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Deferred tax liability recorded on the Logical Brokerage acquisition</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">142,709</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Impairment and depreciation on Prive and Kairos acquisitions</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3,053,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Deferred tax liability as of March 31, 2018</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">706,709</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
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</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Loss per share</font>:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">ASC 260, Earnings Per Share, requires dual presentation of basic and diluted earnings per share ("EPS") with a reconciliation of the numerator and denominator of the basic EPS computation to the numerator and denominator of the diluted EPS computation. Basic EPS excludes dilution. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Basic net loss per share of common stock excludes dilution and is computed by dividing net loss by the weighted average number of shares of common stock outstanding during the period.&#160;&#160;Diluted net loss per share of common stock reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity unless inclusion of such shares would be anti-dilutive.&#160;The Company excludes escrow shares because including them would result in anti-dilution.&#160;Since the Company has only incurred losses, basic and diluted net loss per share is the same.&#160;&#160;Securities that could potentially dilute loss per share in the future that were not included in the computation of diluted loss per share at March 31, 2018 and 2017 are as follows:</div>

<div>&#160;</div>

<div>
<table id="ze5559316078e49ddbcfd4ce9a6389e4d" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="6">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">March 31,&#160;&#160;&#160;</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">2017</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Warrants to purchase common stock</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,831,886</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">897,003</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Options to purchase common stock</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">150,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">552,747</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Restricted stock units</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">681,176</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">145,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Escrow shares of common stock</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">200,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Convertible Series B preferred shares</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">928,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">3,791,062</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,594,750</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div>&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">For periods when shares of preferred stock are outstanding, the two-class method is used to calculate basic and diluted earnings (loss) per common share since such preferred stock is a participating security under ASC 260 Earnings per Share. The two-class method is an earnings allocation formula that determines earnings per share for each class of common stock and participating security according to dividends declared (or accumulated) and participation rights in undistributed earnings. Under the two-class method, basic earnings (loss) per common share is computed by dividing net earnings (loss) attributable to common share after allocation of earnings to participating securities by the weighted-average number of shares of common stock outstanding during the year. Diluted earnings (loss) per common share, when applicable, is computed using the more dilutive of the two-class method or the if-converted method. In periods of net loss, no effect is given to participating securities since they do not contractually participate in the losses of the Company.</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
<div id="DSPFPageNumberArea" style="TEXT-ALIGN: center"><font id="DSPFPageNumber" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: normal; FONT-STYLE: normal">11</font></div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Under the provisions of ASC 260, "Earnings Per Share," basic EPS is computed by dividing income available to common stockholders (the numerator) by the weighted-average number of common shares outstanding (the denominator) during the period. Income available to common stockholders is computed by deducting both the dividends declared in the period on preferred stock and the dividends accumulated for the period on cumulative preferred stock from income from continuing operations. There were no dividends declared during the three months ended March 31, 2018 and 2017.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Adoption of Recent Accounting Pronouncements:</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The Company continually assesses any new accounting pronouncements to determine their applicability. When it is determined that a new accounting pronouncement affects the Company's financial reporting, the Company undertakes a study to determine the consequences of the change to its consolidated financial statements and assures that there are proper controls in place to ascertain that the Company's consolidated financial statements properly reflect the change.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">In May 2014, the FASB issued Accounting Standards Update (&#8220;ASU&#8221;) 2014-09,<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic"> Revenue from Contracts with Customers (Topic 606),</font> as modified by ASU 2015-14,<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic">&#160; Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date</font> , ASU 2016-08,<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic"> Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net),</font>&#160; ASU 2016-10,<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic">&#160; Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing,</font>&#160; and ASU 2016-12,<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic">&#160; Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients.</font>&#160; The revenue recognition principle in ASU 2014-09 is that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In addition, new and enhanced disclosures will be required. Companies may adopt the new standard either using the full retrospective approach, a modified retrospective approach with practical expedients, or a cumulative effect upon adoption approach. The Company adopted the new standard on January 1, 2018, using the modified retrospective approach. The adoption of ASU 2014-09 did not have a material impact on the Company's condensed consolidated financial statements and related disclosures.</div>

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<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 3.3pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 3.3pt; TEXT-ALIGN: justify">In January 2016, the FASB issued ASU 2016-01,<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic"> Recognition and Measurement of Financial Assets and Financial Liabilities</font>. ASU 2016-01 requires equity investments to be measured at fair value with changes in fair value recognized in net income; simplifies the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment; eliminates the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet; requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; requires an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments; requires separate presentation of financial assets and financial liabilities by measurement category and form of financial assets on the balance sheet or the accompanying notes to the financial statements and clarifies that an entity should evaluate the need for a valuation allowance on a deferred tax asset related to available-for-sale securities in combination with the entity's other deferred tax assets. ASU 2016-01 is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company adopted the new standard on January 1, 2018 and the adoption of ASU 2016-01 did not have a material impact on the Company&#8217;s condensed consolidated financial statements and related disclosures.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">In August 2016, the FASB issued ASU 2016-15,<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic"> Statement of Cash Flows</font> (Topic 230): Classification of Certain Cash Receipts and Cash Payments. This standard provides guidance for eight cash flow classification issues in current GAAP. ASU 2016-15 is effective for fiscal years beginning after December 15, 2017 and interim periods within those fiscal years. The Company adopted the new standard on January 1, 2018 and the adoption did not have a material impact on the Company&#8217;s condensed consolidated statement of cash flows.</div>

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<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 3.3pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 3.3pt; TEXT-ALIGN: justify">In May 2017, the FASB issued ASU 2017-09,<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic"> Compensation-Stock Compensation (Topic 718): Scope of Modification Accounting</font>. ASU 2017-09 provides clarity and reduces both (1) diversity in practice and (2) cost and complexity when applying the guidance in Topic 718, to a change to the terms or conditions of a share-based payment award. The amendments in ASU 2017-09 should be applied prospectively to an award modified on or after the adoption date. This ASU is effective for fiscal years beginning after December 15, 2017, including interim periods within those years. The Company adopted the new standard on January 1, 2018 and the adoption of ASU 2017-09 did not have a material impact on the Company&#8217;s condensed consolidated financial statements and related disclosures.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Recent Accounting Pronouncements</font>&#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">In February 2016, the FASB issued ASU 2016-02,&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic">Leases (Topic 842)</font>&#160;which supersedes FASB Topic 840,&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic">Leases (Topic 840)</font>&#160;and provides principles for the recognition, measurement, presentation and disclosure of leases for both lessees and lessors. The new standard requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification will determine whether lease expense is recognized based on an effective interest method or on a straight-line basis over the term of the lease, respectively. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of greater than twelve months regardless of classification. Leases with a term of twelve months or less will be accounted for similar to existing guidance for operating leases. In January 2018, the FASB issued ASU 2018-01,&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic">Leases (Topic 842) Land Easement Practical Expedient for Transition to Topic 842</font>, which amends ASU 2016-02 to provide entities an optional transition practical expedient to not evaluate under Topic 842 existing or expired land easements that were not previously accounted for as leases under the current leases guidance in Topic 842. An entity that elects this practical expedient should evaluate new or modified land easements under Topic 842 beginning at the date that the entity adopts Topic 842. The standard will be effective for annual and interim periods beginning after December 15, 2018, with early adoption permitted upon issuance. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">In June 2016, the FASB issued ASU 2016-13,<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic"> Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments</font>. ASU 2016-13 requires that expected credit losses relating to financial assets measured on an amortized cost basis and available-for-sale debt securities be recorded through an allowance for credit losses. ASU 2016-13 limits the amount of credit losses to be recognized for available-for-sale debt securities to the amount by which carrying value exceeds fair value and also requires the reversal of previously recognized credit losses if fair value increases. The new standard will be effective on January 1, 2020. Early adoption will be available on January 1, 2019. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">In February 2018, the FASB issued ASU 2018-02,<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic"> Income Statement - Reporting Comprehensive Income</font>,<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic"> (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income,</font> which allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the newly enacted federal corporate income tax rate under the Tax Cuts and Jobs Act. The amount of the reclassification would be the difference between the historical corporate income tax rate and the newly enacted 21% corporate income tax rate. The new standard is effective for fiscal years, including interim periods within those fiscal years, beginning after December 15, 2018 with early adoption in any interim period permitted. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Note 3. Acquisitions:</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The acquisitions of Prive, BMSS, and Logical Brokerage were accounted for as an asset acquisition pursuant to ASU 2017-01,&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic">Business Combinations (Topic 805), Clarifying the Definition of a Business,</font> as the majority of the fair value of the assets acquired was concentrated in a group of similar assets, and the acquired assets did not have outputs or employees.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Asset Purchase Agreement with Prive Technologies LLC:</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On February 21, 2018, the Company and Kairos, completed an asset purchase under an agreement (the "Prive Purchase Agreement") with Prive on behalf of certain persons and entities who owned certain cryptocurrency mining machines and related equipment (the "Prive Equipment"). Pursuant to the Prive Purchase Agreement, the aggregate consideration for the Prive Equipment consisted of (i) Eleven Million Dollars ($11,000,000) and (ii) One Million (1,000,000) shares of the Company&#8217;s common stock (the &#8220;Prive Shares&#8221;). Upon closing of the transaction, and pursuant to the terms of the Prive Purchase Agreement, Kairos became the owner of the Prive Equipment and other assets used for the mining of cryptocurrency, including, but not limited to, 3,800 Bitmain AntMiner S9s. On February 21, 2018, the miners were recorded for a purchase price of $22,400,000, consisting of cash of $11,000,000 and 800,000 of the Company&#8217;s shares of common stock valued at $10.60 per share (excludes 200,000 shares of Common Stock held in escrow).</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The purchase price for the miners was recorded as follow:</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">March 31, 2018</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Cash consideration</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">11,000,000</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Fair value of common stock</div>
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<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">8,480,000</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Deferred tax liability</div>
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<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,918,000</div>
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<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,000</div>
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<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">22,400,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
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<div>Two principal shareholders held&#160;24.8% and 18.4%, respectively,&#160;of Prive, at the time of its acquisition by the Company. These holders held 10.7% and 5.7%, respectively of Kairos at the time of its acquisition by the Company.&#160; &#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; BACKGROUND-COLOR: #ffffff">Two Hundred Thousand (200,000) of the Shares (the "Escrow Shares") were deposited into an escrow account with Corporate Stock Transfer, Inc., as escrow agent (the "Escrow Agent"), pursuant to an escrow agreement (the "Escrow Agreement"). Certificates representing the Escrow Shares were deposited and recorded with the Escrow Agent to be held in escrow and not be transferred, pledged or hypothecated except as provided in the Escrow Agreement. The Escrow Shares will be released to the Sellers upon the Company generating Net Cash Flow (as defined in the Prive Purchase Agreement) of at least Ten Million Dollars ($10,000,000) from the Equipment.&#160;If the Escrow Shares are not released to the Sellers on or before the two-year anniversary of the Prive Purchase Agreement, the Escrow Shares shall be returned to the Company for cancellation.</font></div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Under the guidance of ASC 360, Impairment or Disposal of Long-lived Assets, a long-lived asset or asset group (including intangibles) will be tested for recoverability whenever events or changes in circumstances indicate that its carrying amount may not be recoverable.<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">&#160;</font>Based upon the significant decline in the price of bitcoins during the first quarter of 2018 and the decline in projected cash flows over the life of the miners, the Company performed an undiscounted cash flow test to determine if the miners were impaired.&#160;The undiscounted cash flows were less than the carrying amount of the miners and when the carrying amount was compared to the discounted fair value of the miners, the Company determined that there was a $10,678,000 impairment charge to be recorded on the miners purchased from Prive as of March 31, 2018.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Asset Purchase Agreement with Blockchain Mining Supply &amp; Services Ltd.:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On February 21, 2018, the Company completed an asset purchase under an agreement (the &#8220;BMSS Purchase Agreement&#8221;) with &#8220;BMSS which owned 3,000 AntMiner S9 bitcoin mining machines (the &#8220;BMSS Equipment&#8221;). Pursuant to the BMSS Purchase Agreement, the Company purchased the BMSS Equipment for aggregate consideration of Eight Million Five Hundred Thousand Dollars ($8,500,000). On February 21, 2018, the miners were recorded for purchase price of $8,500,000 paid or payable in cash.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Seven Million Dollars ($7,000,000) of the purchase price was paid at closing. The remaining One Million Five Hundred Thousand Dollars ($1,500,000) of the purchase price shall be payable on the earlier of August 20, 2018 and such time when the BMSS Equipment becomes operational.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 6pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Under the guidance of ASC 360, Impairment or Disposal of Long-lived Assets, a long-lived asset or asset group (including intangibles) will be tested for recoverability whenever events or changes in circumstances indicate that its carrying amount may not be recoverable.<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">&#160;</font>Based upon the significant decline in the price of bitcoins during the first quarter of 2018 and the decline in projected cash flows over the life of the miners, the Company performed an undiscounted cash flow test to determine if the miners were impaired.&#160;The undiscounted cash flows were less than the carrying amount of the miners and when the carrying amount was compared to the discounted fair value of the miners, the Company determined that there was a $407,000 impairment charge to be recorded on the miners purchased from BMSS as of March 31, 2018.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Acquisition of&#160;Logical Brokerage Corp.:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On March 26, 2018, the Company entered into and closed a stock purchase agreement (the &#8220;Logical Brokerage Purchase Agreement&#8221;) between the Company and Mark Bradley Fisher (the &#8220;Logical Brokerage Seller&#8221;). Pursuant to the Logical Brokerage Purchase Agreement, the Company purchased from the Logical Brokerage Seller 9.25 shares of Logical Brokerage, representing 92.5% of the outstanding capital stock of Logical Brokerage, for a cash purchase price of $600,000. Logical Brokerage, a futures introducing broker headquartered in Miami, Florida is registered with the CFTC and is a member of the NFA.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
<div id="DSPFPageNumberArea" style="TEXT-ALIGN: center"><font id="DSPFPageNumber" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: normal; FONT-STYLE: normal">14</font></div>

<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 3px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #bfbfbf; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #bfbfbf" noshade="noshade">
</div>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">&#160;</div>
</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">The Company considered the provisions of FASB ASU 2017-01, Business Combinations (Topic 805), and has determined that the Logical Brokerage Purchase Agreement should be accounted for as an acquisition of assets based on the estimated fair value at the acquisition date. The CFTC license</font> will be recorded at the relative fair value as an indefinite lived intangible asset. The initial value will be recorded at the purchase price of $600,000, net of cash received with the asset acquisition of $100,000, plus any transaction costs. The intangible asset will be revalued for any future impairment<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">.</font></div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">As a result of an asset acquisition, temporary differences may arise due to differences between the tax bases of assets acquired and liabilities assumed (determined by tax law) and the values of those assets and liabilities recognized for financial statement purposes (determined based on the provisions of ASC 805). ASC 740 requires an entity to recognize deferred tax assets and liabilities for those temporary differences and acquired operating loss or other tax credit carryforwards that arise as a result of the purchase of an asset. However, deferred taxes are not recognized for differences related to nondeductible goodwill, leveraged leases, and certain other differences for which there are specific exceptions. The deferred tax liability represents the difference between the book basis and the tax basis of Riot Blockchain&#8217;s intangible assets, calculated using a 25.6% effective tax rate.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On March 26, 2018, the CFTC license was recorded as follows (unaudited):</div>

<div><br>
</div>

<div style="TEXT-ALIGN: center">
<table id="z3d93d6ced62845aaab5efea67ec9b70d" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">March 31, 2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Cash, net of cash acquired</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">500,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Deferred tax liability</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">142,709</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Non-controlling interest</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">40,541</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Legal expense</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">16,918</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">700,168</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">In connection with the closing of the Logical Brokerage Purchase Agreement, on March 26, 2018, the Company entered into a stockholders&#8217; agreement (the &#8220;Stockholders Agreement&#8221;) with Logical Brokerage and Mark Bradley Fisher. The Stockholders Agreement provides, among other things, that, subject to certain exceptions, the Logical Brokerage Seller may not transfer any of his remaining shares of Logical Brokerage without the written consent of the Company. The Stockholders Agreement also provides that, subject to certain exceptions, in the event the Company proposes to transfer 35% or more of Logical Brokerage&#8217;s total issued and outstanding capital stock, the Logical Brokerage Seller will be entitled to certain &#8220;tag-along&#8221; rights.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Note 4. Property and equipment:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">As of March 31, 2018, the Company&#8217;s property and equipment primarily consisted of its approximately 8,000 cryptocurrency machines. During the first quarter of 2018, the Company determined that certain events occurred that were indicators of potential impairments to the miners. </font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">&#160;</font>Based upon the significant decline in the price of bitcoins during the 1<sup style="vertical-align: text-top; line-height: 1; font-size: smaller">st</sup> quarter of 2018 and the decline in projected cash flows over the life of the miners, the Company performed an undiscounted cash flow test to determine if the miners were impaired. The undiscounted cash flows were less than the carrying amount of the miners and when compared the discounted fair value of the miners to the carrying value of the miners, the Company determined that there was an $11,480,000 impairment charge to be recorded as of March 31, 2018. The breakdown of the impairment charge is as follows:</div>

<div><br>
</div>

<div style="TEXT-ALIGN: center">
<table id="z878b5d0848f94e289ba8145c90e9ed87" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">March 31, 2018</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(unaudited)</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Prive miners</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">10,677,603</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">BMSS miners</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">406,652</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Kairos miners</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">396,236</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Total impairment charge</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">11,480,491</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">In the first quarter of 2018 the Company commenced the relocation of the servers acquired in the Kairos transaction to the newly leased facility in Oklahoma City Oklahoma. Kairos noted that due to storm water leakage into a previously utilized facility as of December 31, 2017, servers consisting of 90 AntMiner S9s and 29 AntMiner L3s had visible evidence of exposure to water. These servers were taken off line and Kairos investigated the extent of possible damage and functionality of the 119 servers. During the first quarter of 2018, the Company determined there was no damage to the 119 servers and they are being relocated to the Company&#8217;s facility in Oklahoma City, Oklahoma during the second quarter of 2018.</div>

<div>&#160;</div>

<div><br>
 &#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
<div id="DSPFPageNumberArea" style="TEXT-ALIGN: center"><font id="DSPFPageNumber" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: normal; FONT-STYLE: normal">15</font></div>

<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 3px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #bfbfbf; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #bfbfbf" noshade="noshade">
</div>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>
</div>

<div>
<div><br>
</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Property and equipment consisted of the following:</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>
</div>

<div>
<div style="TEXT-ALIGN: center">
<table id="z7ce5da7b43a24703b415c0db607497c3" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" border="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">March 31, 2018</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(unaudited)</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">December 31, 2017</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Cryptocurrency machines, net of impairment</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">23,468,237</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">4,700,575</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Leasehold improvements</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">852,512</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Office and computer equipment</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">70,718</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">61,670</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Total cost of property and equipment</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">24,391,467</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">4,762,245</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Less accumulated depreciation</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1,899,041</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(468,079</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Property and equipment, net</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">22,492,426</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">4,294,166</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div style="TEXT-ALIGN: center">&#160;</div>

<div style="TEXT-ALIGN: left">Depreciation expense for the three months ended March 31, 2018 and 2017, totaled approximately $2,142,000 and $500, respectively.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Note 5. Investment in Coinsquare:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">In September 2017, the Company acquired a minority interest for $3,000,000, in goNumerical, Ltd., (d/b/a: Coinsquare), which operates a digital crypto-currency exchange platform operating in Canada.&#160;The Company acquired approximately 10.9% of the voting common stock of Coinsquare. In connection with the investment, the Company also received warrants, expiring May 30, 2018, to acquire shares of common stock of Coinsquare, which if exercised in full by the Company, would result in the Company owning an approximate total of 14.7% of Coinsquare, including the initial investment. The fair value of the warrants was determined to be</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic">&#160;de minimis.</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">&#160;The Company has evaluated the guidance ASC 325-20&#160;</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic">Investments &#8211; Other</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">, in determining to account for the investment on the cost method since the equity securities are not marketable and do not give the Company significant influence over Coinsquare.&#160; As of December 31, 2017, the Company considers the cost of the investment to not exceed the fair value of the investment due to the subsequent funding activities of Coinsquare and the proximity of the time of the investment to year end</font>.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">During February 2018 the Company invested an additional $6.4 million in Coinsquare. The investment included an additional equity investment of $2.8 million that is part of an approximate $24 million financing by Coinsquare. Additionally, warrants acquired in the original investment were exercised in exchange of a cash payment of $3.6 million. These additional investments resulted in a current ownership in Coinsquare by the Company of approximately 12.9% based upon Coinsquare&#8217;s issued and outstanding shares.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Note 6.&#160;&#160;Other long-term assets:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Other long-term assets as of March 31, 2018 consisted of the following (unaudited):</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">
<table id="z7ff54301ae6a4526ae61f0699fe05d73" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" border="0">
<tr>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Cost:</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Beginning Balance</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">December 31, 2017</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Additions</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Ending Balance</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">March 31, 2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 55%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;&#160;Patents</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,059,832</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">24,074</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,083,906</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 55%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;&#160;Goodwill</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,186,496</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,186,496</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 55%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;&#160;Convertible note investment</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">200,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">200,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 55%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Total</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,446,328</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">24,074</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,470,402</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 55%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 55%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Accumulated amortization:</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 55%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;&#160;Patents</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(550,183</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(14,610</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(564,793</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 55%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Total</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(550,183</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(14,610</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(564,793</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 55%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 55%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Net other long-term assets</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,896,145</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">9,464</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,905,609</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div><br>
</div>

<div style="TEXT-ALIGN: center">&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
<div id="DSPFPageNumberArea" style="TEXT-ALIGN: center"><font id="DSPFPageNumber" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: normal; FONT-STYLE: normal">16</font></div>

<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 3px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #bfbfbf; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #bfbfbf" noshade="noshade">
</div>
</div>

<div>
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>
</div>

<div><br>
</div>

<div><br>
</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The Company&#8217;s intangible assets with finite lives consist of its patents. The patents were issued in relation to its animal health business which has been out-licensed. For all periods presented, all of the Company&#8217;s identifiable intangible assets were subject to amortization. The carrying amounts related to acquired intangible assets as of March 31, 2018 were as follows (unaudited):</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div>
<table id="z5a60dc7e22c5447bbb4571edf277b456" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 80%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">March 31, 2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Patents at January 1, 2018, net</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">509,649</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Additions</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">24,074</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Less: amortization expense</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">14,610</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Patents at March 31, 2018, net</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">519,113</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>

<br>
 The following table represents the total estimated amortization of intangible assets for the five succeeding years:</div>

<div>&#160;</div>

<div style="TEXT-ALIGN: justify">
<table id="z593f6c7ced284d5294e39d9317174754" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 50%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">For the year ended December 31,</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Estimated amortization expense</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr style="HEIGHT: 14px">
<td style="WIDTH: 50%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; MARGIN-LEFT: 18pt">2018</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 20%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">43,390</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; MARGIN-LEFT: 18pt">2019</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 20%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">58,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr style="HEIGHT: 18px">
<td style="WIDTH: 50%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; MARGIN-LEFT: 18pt">2020</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 20%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">58,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; MARGIN-LEFT: 18pt">2021</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 20%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">58,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 50%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; MARGIN-LEFT: 18pt">2022</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 20%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">46,479</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>

<br>
 The Company capitalizes legal costs and filing fees associated with obtaining patents on its new discoveries. Once the patents have been issued, the Company amortizes these costs over the shorter of the legal life of the patent or its estimated economic life using the straight-line method. Amortization expense totaled $15,000 and $18,000 for the three months ended March 31, 2018 and 2017, respectively. The Company tests intangible assets with finite lives upon significant changes in the Company&#8217;s business environment. The testing resulted in no patent impairment charges during the three months ended March 31, 2018 and 2017.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Note 7.&#160;&#160;Notes and other obligations:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">As of March 28, 2018, Tess, a subsidiary of the Company, entered into a note purchase agreement with a private investor under which a convertible promissory note issued by Tess in the principal amount CAD $2.2 million (the &#8220;Convertible Note&#8221;) and cash proceeds of CAD $2.2 million were placed into a third-party controlled escrow account.&#160;Upon the successful achievement of conditions defined under the escrow agreement relating to closing of a transaction between Tess and Cresval Capital Corp, (&#8220;Cresval&#8221;) whereby Tess and Cresval would merge as provided in the merger agreements and Tess would become publicly traded on the TSXV Venture Exchange, the then remaining cash and the Convertible Note would be issued to Tess and the investor, respectively. If those conditions are not successfully achieved or revised or waived by August 31, 2018, the then remaining cash and Convertible Note would be returned to the investor and Tess, respectively.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Upon funding the escrow account and as provided thereunder, an interim release of consideration from the escrow account was made to the parties. The interim release consisted of CAD $1.0 million (USD $775,074) of cash released to Tess and an unsecured promissory note issued by Tess (&#8220;Promissory Note&#8221;) released to the investor. Upon the achievement of conditions discussed above required for the successful release of the escrowed Convertible Note and then remaining escrowed cash, the Promissory Note would thereupon be cancelled. The Promissory Note bears interest at 6%, is unsecured and due upon demand.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Notes and other obligations also consisted of short-term installment obligations, arising from insurance premium financing programs bearing interest at approximately 4.5%, with outstanding balances of $54,534 and $135,574, as of March 31, 2018 and December 31, 2017, respectively.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
<div id="DSPFPageNumberArea" style="TEXT-ALIGN: center"><font id="DSPFPageNumber" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: normal; FONT-STYLE: normal">17</font></div>

<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 3px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #bfbfbf; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #bfbfbf" noshade="noshade">
</div>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>
</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Note 8.&#160;&#160;Stockholders&#8217; equity:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Series B &#8211; Preferred Stock</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">During the first quarter of 2018, holders of 530,001 Series B Preferred Shares elected to convert those shares to 530,001 shares of the Company&#8217;s common stock under their original terms. As of March 31, 2018, 928,000 shares of Series B Preferred Stock were outstanding. </font>The Series B Preferred Stock contains a blocker pursuant to which, if the Company has not obtained the approval of its shareholders in accordance with NASDAQ Listing Rule 5635(d), then the Company may not issue upon conversion of the Series B Preferred Stock a number of shares of common stock, which, when aggregated with any other shares of common stock&#160; underlying the Series B Preferred Stock issued pursuant to the Agreement would exceed 19.99% of the shares of common stock issued and outstanding as of the date of the Agreement, subject to adjustment for reverse and forward stock splits, stock dividends, stock combinations and other similar transactions of the common stock that occur after the date of the Agreement.&#160; As of the date of this report shareholder approval has not been sought or obtained.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Common Stock:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On January 4, 2018, 19,533 shares of common stock were issued upon the exercise of an employee stock-option.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On January 25, 2018, 2,754 shares of common stock were issued at fair value for consulting services.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On February 14, 2018, 100,000 shares of common stock were issued in exchange for the exercise of 100,000 warrants issued in March 2017. The Company received $350,000 from the exercise of the warrants.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">During the three months ended March 31, 2018, 13,009 warrants were exercised in exchange for 3,215 shares of common stock. See Note 10.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Common Stock issued in Asset Acquisition:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On February 21, 2018, the Company issued 1,000,000 shares of common stock at fair value in connection with the Prive asset purchase agreement, with<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; BACKGROUND-COLOR: #ffffff"> 200,000 of these shares deposited into an escrow account with Corporate Stock Transfer, Inc. See Note 3.</font></div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Restricted Common Stock Units:&#160;</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">On March 28, 2018 the Company issued 50,000 shares of common stock related to a fully vested restricted stock unit were delivered for services performed in 2017. See Note 10.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Note 9. Stock based compensation, options and warrants:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Stock based compensation:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">The Company recognized total expenses for stock-based compensation during the three months ended March 31, 2018 and 2017, which are included in the accompanying condensed consolidated statements of operations, as follows:</div>

<div><br>
</div>

<div style="TEXT-ALIGN: center">
<table id="z9242521198a442f6a217aea4399790e9" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="6">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Three Months Ended March 31,</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">2017</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Selling, general and administrative expenses</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">883,943</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">133,043</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;&#160;&#160;&#160;Total stock-based compensation</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">883,943</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">133,043</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
<div id="DSPFPageNumberArea" style="TEXT-ALIGN: center"><font id="DSPFPageNumber" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: normal; FONT-STYLE: normal">18</font></div>

<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 3px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #bfbfbf; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #bfbfbf" noshade="noshade">
</div>
</div>

<div>
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>
</div>

<div><br>
 &#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">The Company recognized total stock-based compensation expense during the three months ended March 31, 2018 and 2017, from the following categories:</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">
<table id="z9aeed96a86bd456caf5ec4a475da932b" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="6">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Three Months Ended March 31,</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">2017</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Restricted stock awards under the Plan</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">766,949</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">30,431</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Stock option awards under the Plan</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">116,994</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">63,806</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Non-qualified stock option awards</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">38,806</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;&#160;&#160;&#160;Total stock-based compensation</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">883,943</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">133,043</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Restricted stock units:</div>

<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 13.2pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 13.2pt; TEXT-ALIGN: left">A summary of the Company&#8217;s restricted stock activity in the three months ended March 31, 2018 is presented here:</div>

<div style="TEXT-ALIGN: center">
<table id="z5018754ecee747f08111535c69094bdc" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Number of Shares</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Weighted Average Grant-Date</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Fair Value</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Unvested at January 1, 2018</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">496,152</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">5.97</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 18pt">Granted</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">292,500</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">13.08</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 18pt">Vested</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(30,913</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">12.35</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 18pt">Forfeited</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(26,563</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">10.58</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 18pt">Delivered</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(50,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">4.50</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Unvested at March 31, 2018</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">681,176</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">8.66</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">During the three months ended March 31, 2018, the Company granted 225,000 and 67,500 restricted stock units to employees and non-employee directors, respectively. The weighted-average fair value of restricted stock units granted during the three months ended March 31, 2018 was $13.08 per share based upon the share price as of the date of grant. The total fair value of restricted stock units granted during the three months ended March 31, 2018 was approximately $3,825,000.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; TEXT-INDENT: 29.7pt">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The value of restricted stock unit grants are measured based on their fair value on the date of grant and amortized over the vesting period of twenty-four months. As of March 31, 2018, there was approximately $5,603,000 of unrecognized compensation cost related to unvested restricted stock units, which is expected to be recognized over a remaining weighted-average vesting period of approximately one year.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Stock incentive plan options:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The Company currently provides stock-based compensation to employees, directors and consultants under the Plan.&#160;The Company granted 50,000 stock options to an employee of the Company for the three months ended March 31, 2018. There were no stock options granted to employees, directors or consultants for the three months ended March 31, 2017.</div>

<div>&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">A summary of activity under the Plan for the three months ended March 31, 2018 is presented below:</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">
<table id="z69c47b2381d54b22ae74b4d57f60b801" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Shares Underlying Options</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Weighted Average Exercise Price</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Weighted Average Remaining Contractual</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Term (Years)</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Aggregate Intrinsic Value</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Outstanding at January 1, 2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">119,533</div>
</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">9.02</div>
</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;&#160;&#160;&#160;&#160;Granted</div>
</td>
<td style="VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">50,000</div>
</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">18.50</div>
</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr style="HEIGHT: 16px">
<td style="VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;&#160;&#160;&#160;&#160;Exercised</div>
</td>
<td style="VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(19,533</div>
</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">4.02</div>
</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;&#160;&#160;&#160;&#160;Forfeited</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BACKGROUND-COLOR: #ffffff" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BACKGROUND-COLOR: #ffffff" valign="bottom" colspan="2">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 40%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Outstanding at March 31, 2018</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">150,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">12.83</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">9.7</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 40%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 40%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Exercisable at March 31, 2018</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">108,333</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">10.65</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">9.6</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
<div id="DSPFPageNumberArea" style="TEXT-ALIGN: center"><font id="DSPFPageNumber" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: normal; FONT-STYLE: normal">19</font></div>

<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 3px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #bfbfbf; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #bfbfbf" noshade="noshade">
</div>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>
</div>

<div>&#160;</div>

<div>
<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The aggregate intrinsic value in the table above represents the total intrinsic value (the difference between the Company&#8217;s closing stock price on March 31, 2018 and the exercise price, multiplied by the number of in-the-money options) that would have been received by the option holders, had all option holders been able to, and in fact had, exercised their options on March 31, 2018.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">In January 2018, 19,533 vested options granted under the Plan were exercised for cash proceeds of $78,522.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">During the three months ended March 31, 2018, there were no options forfeited that were granted under the Plan. The vested options were exercisable at an average of $10.65 per share, the unvested options were exercisable at an average of $18.50 per share.</div>

<div style="TEXT-ALIGN: left"><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Other common stock purchase options and warrants:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Following is a summary of outstanding options and warrants that were issued outside of the Plan for the three months ended March 31, 2018:</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">
<table id="z38fa8844c6dd41049e87b5f508753826" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr style="HEIGHT: 85px">
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Shares Underlying Options/Warrants</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Weighted Average Exercise Price</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Weighted Average Remaining Contractual</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Term (Years)</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Aggregate Intrinsic Value</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: center" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 40%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Outstanding at December 31, 2017</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,944,895</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">35.06</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2.7</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">6,135,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr style="HEIGHT: 19px">
<td style="WIDTH: 40%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;&#160;&#160;&#160;&#160;Granted</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 40%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;&#160;&#160;&#160;&#160;Exercised</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(113,009</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">3.50</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 40%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;&#160;&#160;&#160;&#160;Forfeited</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 40%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Outstanding at March 31, 2018</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,831,886</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">36.96</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2.5</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">62,400</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 40%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 40%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Exercisable at March 31, 2018</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,831,886</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">36.96</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2.5</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">62,400</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div style="TEXT-ALIGN: left">During the three months ended March 31, 2018, 13,009 of the warrants issued in the May 2013 private offering were surrendered for the issuance of 3,215 shares of common stock and 100,000 warrants issued in March 2017,&#160;were exercised for cash proceeds of $350,000.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The aggregate intrinsic value in the table above represents the total intrinsic value (the difference between the Company&#8217;s closing stock price on March 31, 2018 and the exercise price, multiplied by the number of in-the-money options and warrants) that would have been received by the option and warrant holders, had all option and warrant holders been able to, and in fact had, exercised their options and warrants on March 31, 2018.</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Note 10. Digital Currencies</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The following table presents additional information about digital currencies:</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div>
<table id="zb6bb6434a81244cda1b29bddd2fddd71" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">March 31, 2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Digital currencies balance - January 1. 2018</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">200,164</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Additions of digital currencies</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">901,380</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Purchase of digital currencies</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">5,625,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Change in fair value of digital currencies</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(2,467,875</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 85%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Digital currencies balance - March 31, 2018</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">4,258,669</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div><br>
 As March 31, 2018, the Company&#8217;s digital currencies consisted of bitcoin, with a fair value of approximately $4,259,000. Digital currencies are recorded at their fair value on the date they are received as revenues, and are revalued to their current market value at each reporting date. Fair value is determined by taking the spot rate from the most liquid exchanges.</div>

<div style="TEXT-ALIGN: left">&#160;</div>

<div style="TEXT-ALIGN: left">&#160;</div>

<div style="TEXT-ALIGN: left">&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 11pt; MARGIN-TOP: 11pt; CLEAR: both">
<div id="DSPFPageNumberArea" style="TEXT-ALIGN: center"><font id="DSPFPageNumber" style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: normal; FONT-STYLE: normal">20</font></div>

<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 3px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #bfbfbf; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #bfbfbf" noshade="noshade">
</div>
</div>

<div style="TEXT-ALIGN: left">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>

<br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Note 11. Discontinued Operations:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">During the quarter ended March 31, 2017, the Company made the decision to discontinue the operations of its wholly-owned subsidiary BDI. BDI had developed a proprietary Enhanced Surface Plasmon Resonance technology platform for the detection of molecular interactions. The decision to adopt this plan was made following an evaluation by the Company&#8217;s Board of Directors in January 2017 of the estimated results of operations projected during the near to mid-term period for BDI, including consideration of product development required and updated sales forecasts, and estimated additional cash resources required.&#160;The Company substantially disposed of the BDI assets and operations during 2017 by selling the assets and licensing the intellectual property rights.&#160;The Company has recognized the exit of BDI in accordance with ASC 205-20,<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic"> Discontinued Operations</font>. As such, the historical results of BDI, following its 2016 acquisition, have been classified as discontinued operations.</div>

<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 13.2pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 13.2pt; TEXT-ALIGN: justify">The Company&#8217;s historical financial statements have been revised to present the operating results of the BDI business as a discontinued operation. Assets and liabilities related to the discontinued operations of BDI were approximately as follows as of March 31, 2018 (unaudited) and December 31, 2017:</div>

<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 13.2pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 13.2pt; TEXT-ALIGN: justify">
<table id="z603b206343a54cab9dfd3c57e941bf53" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Current Liabilities</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: center" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">March 31, 2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">December 31, 2017</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Accounts payable</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">16,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">16,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Accrued expenses</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">28,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Deferred revenue</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">137,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Total current liabilities</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">16,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">181,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 13.2pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 13.2pt; TEXT-ALIGN: justify">Summarized results of the discontinued operation are as follows for the three months ended March 31, 2018 and 2017 (unaudited):</div>

<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 13.2pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 13.2pt; TEXT-ALIGN: justify">
<table id="zdc580458a6724e2496073ff7a413f718" style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 90%" cellspacing="0" cellpadding="0" align="center" border="0">
<tr>
<td style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">March 31, 2018</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px" valign="bottom">&#160;</td>
<td style="VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" valign="bottom" colspan="2">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">March 31, 2017</div>
</td>
<td style="VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Revenue</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">137,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">13,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Cost of revenue</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">41,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Gross margin</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">96,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">11,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Operating expenses</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">654,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Operating income (loss)</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">96,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(643,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Impairment loss</div>
</td>
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<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">-</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom">&#160;</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 2px solid; TEXT-ALIGN: right; BACKGROUND-COLOR: #ffffff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(2,704,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 2px; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>

<tr>
<td style="WIDTH: 70%; VERTICAL-ALIGN: top; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Income (loss) from discontinued operations</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">96,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">&#160;</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #cceeff" valign="bottom">&#160;</td>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">$</div>
</td>
<td style="WIDTH: 12%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 4px double; TEXT-ALIGN: right; BACKGROUND-COLOR: #cceeff" valign="bottom">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3,347,000</div>
</td>
<td style="WIDTH: 1%; VERTICAL-ALIGN: bottom; PADDING-BOTTOM: 4px; TEXT-ALIGN: left; BACKGROUND-COLOR: #cceeff" valign="bottom" nowrap="nowrap">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">)</div>
</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Note 12.&#160;&#160;Commitments and contingencies:</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Commitments:</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; FONT-STYLE: italic; TEXT-ALIGN: justify">Oklahoma Lease Agreement.</div>

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</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On February 27, 2018, Kairos (&#8220;Tenant&#8221;) entered into a lease agreement&#160;(the &#8220;Lease&#8221;) with 7725 Reno #1, LLC (the &#8220;Landlord&#8221;), pursuant to which the Tenant leases an approximately 107,600 square foot warehouse located in Oklahoma City, Oklahoma, including improvements thereon.&#160; Pursuant to the terms of the Lease, the initial term of one year terminates on February 15, 2019, unless terminated earlier pursuant to the terms of the Lease, subject to the Tenant&#8217;s options to renew the Lease.&#160; Tenant has four one-year renewal options that may be exercised so long as Tenant is not in default, subject to increases in base rent. Tenant has the right to operate from the premises on a 24 hour/seven day a week basis. At least three months, but no more than six months, prior to the expiration of the initial Lease term or renewal term, as applicable, Tenant shall give Landlord written notice of its intent to exercise the applicable renewal option, which also includes incremental payment for additional electric capacity delivery.&#160;&#160;If Tenant does not elect to exercise a renewal option, all remaining renewal options, if any, shall terminate.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>
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<div>&#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Base rent for the premises during the first 12 months is equal to $55.95/kW per month for a total of 4 Megawatts (MW) of available electrical power, or $223,800 per month.&#160; Base rent is calculated based upon the monthly electrical power made available to Tenant within the premises, and not based on Tenant&#8217;s actual usage.&#160; In connection with the Lease, Parent has provided a limited guarantee of Tenant&#8217;s failure to make payment of base rent or additional rent pursuant to the Lease.&#160;&#160;As soon as practicable after the effective date of the Lease, Landlord, at Landlord&#8217;s expense, agreed to provide additional 12.5 kV transformer equipment to increase the electrical power available for Tenant&#8217;s use by an additional 2MW, which will result in additional rent of $55.12/kW for the additional 2MW of power when it is made available.&#160; Provided that Tenant&#160;is not in default under the Lease beyond any applicable notice and cure periods,&#160;Tenant may request Landlord to further increase the electrical power available, in increments from 6.01 MW up to 12.0 MW, by giving written notice to Landlord of the requested increase.&#160; Landlord, at Landlord&#8217;s expense, would then provide an additional 12.5kV of electrical transforming equipment to increase the electrical power available for Tenant&#8217;s use by the additional MW requested by Tenant.&#160;&#160;Effective as of the date the additional power is made available to Tenant, base rent will increase by an amount equivalent to the additional MW requested by Tenant multiplied by $55.12 per kW.&#160; If Tenant exercises all of its renewal options, then the base rent for the first 4MW of available power would increase to $57.63 per kW in year two, $59.36 per kW in year three, $61.14 per kW in year four and $62.97 per kW in year five.&#160; In each case, available power of greater than 4MW and up to 12MW would result in base rent of $55.12 per kW.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On March 26, 2018, Kairos entered into a first amendment to the above lease, whereby 7725 Reno agreed to increase the electrical power available for Kairos&#8217;s use from 6MW to 12MW, and the base rent under the lease was increased to approximately $665,760 per month, effective as of the date when such additional power is available.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; FONT-STYLE: italic; TEXT-ALIGN: justify">Registration Rights Agreement</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; BACKGROUND-COLOR: #ffffff">On December 19, 2017, the Company accepted subscriptions for the sale of $37,000,000 of units of its securities, with each unit consisting of one share of Common Stock and one warrant to purchase one share of Common Stock, at a per unit price of $22.50.&#160;On December 21, 2017, the Company accepted subscriptions for an additional $37,528 of units.&#160;On December 21, 2017, the Company closed on the sale of $37,037,528 of units of its securities and issued 1,646,113 shares of Common Stock and warrants to purchase up to 1,646,113 shares of Common Stock.</div>

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</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">The registration rights agreement required that the securities would be registered by March 5, 2018, the effectiveness date,</font> and the registration statement was not declared effective by March 5, 2018. The Company accounted for registration rights agreements in accordance with ASC 825-20, &#8220;Registration Payment Arrangements.&#8221; ASC 825-20 addresses an issuer&#8217;s accounting for registration payment arrangements. This pronouncement specifies that the contingent obligation to make future payments or otherwise transfer consideration under a registration payment arrangement, whether issued as a separate agreement or included as a provision of a financial instrument, should be separately recognized and accounted for as a contingency in accordance with ASC 450-20 &#8220;Loss Contingencies&#8221;. The Company recorded approximately $333,000 for this contingency as a liability in the first quarter of 2018.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; FONT-STYLE: italic; TEXT-ALIGN: justify">Corporate Lease Agreement</div>

<div><br>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">See Note 14 for new corporate lease agreement commitment subsequent to March 31, 2018.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; FONT-STYLE: italic; TEXT-ALIGN: justify">Ingenium International LLC Consulting Agreement.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On February 21, 2018, the Company entered into a Consulting Agreement with Ingenium International LLC (the &#8220;Consultant&#8221;) to provide consulting services related to the Company&#8217;s business for a 12-month period.&#160;Pursuant to the Consulting Agreement, Consultant&#8217;s services are defined as follows: complete the installation and deployment of 8,000+ ASIC cryptocurrency miners, which included the Prive Equipment and the BMSS Equipment; assist in managing and monitoring the operation of the 8,000+ cryptocurrency miners on an ongoing basis; promptly responding to and troubleshooting any issues as they arise in the management and monitoring of the operations; continuing the buildout of up to 40 Megawatts of energy capacity, with the ultimate goal to secure the power and build the location for up to 80 Megawatts of energy capacity; and to make strategic introductions to other cryptocurrency business opportunities and contacts in the sector.&#160;In connection with the Consulting Agreement the Company made a lump sum payment of $4,000,000 to the Consultant.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The controlling principals of Ingenium International LLC., as disclosed in Note 3, are shareholders in the Company by virtue of the previous Kairos and Prive transactions.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Contingencies:&#160;</div>

<div style="BACKGROUND-COLOR: #ffffff">
<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 12pt; TEXT-ALIGN: justify">On February 17, 2018, Creighton Takata filed an action asserting putative class action claims on behalf of the Riot Blockchain, Inc.'s shareholders in the United District Court for the District of New Jersey, Takata v. Riot Blockchain Inc., et al., Case No. 3:18-cv-02293. The complaint asserts violations of federal securities laws under Section 10(b) and Section 20(a) of the Securities Exchange Act of 1934 on behalf of a putative class of shareholders that purchased stock from November 13, 2017 through February 15, 2018. The complaint alleges that the Company and certain of its officers and directors made, caused to be made, or failed to correct false and/or misleading statements in press releases and public filings regarding its business plan in connection with its cryptocurrency business.</div>

<div style="TEXT-ALIGN: justify">The following complaints are&#160;generally based on the same conduct alleged in the Takatoa putative class action and&#160;request damages in unspecified amounts, costs and fees of bringing the action, and other unspecified relief, as well as in the derivative action, corporate governance changes.&#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">Riot Blockchain, Inc. and Subsidiaries</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Notes to</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Condensed Consolidated Financial Statements</font></div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center">(Unaudited)</div>
</div>

<div style="BACKGROUND-COLOR: #ffffff">&#160;</div>

<div style="BACKGROUND-COLOR: #ffffff">
<div><br>
</div>

<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 12pt; TEXT-ALIGN: justify">On February 22, 2018 Richard Roys filed a complaint in the United District States Court for the Southern District of Florida (<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif"><u>Roys v. Riot Blockchain Inc., et al</u></font>., Case No. 9:18-cv-80225). On March 27, 2018, the court closed the Roys&#8217; case.</div>

<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 12pt; TEXT-ALIGN: justify"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">On February 22, 2018 Bruce Greenawalt filed a complaint in the United States District Court for the District of Colorado (</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif"><u>Greenawalt v. Riot Blockchain Inc., et al</u></font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">., Case No. 1:18-cv-00440). On April 2, 2018, Mr. Greenawalt filed a notice of voluntary dismissal of his action, which the court entered on the same </font>date.</div>

<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 12pt; TEXT-ALIGN: justify"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">On April 5, 2018, Michael Jackson filed a shareholder derivative complaint on behalf of the Company in the Supreme Court of the State of New York, County of Nassau, against certain of the Company's officers and directors, as well as against an investor (</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif"><u>Jackson v. Riot Blockchain, Inc., et al</u></font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">, Case No</font>&#160;<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">604520/18). &#160;</font></div>

<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 12pt; TEXT-ALIGN: justify">On April 18, 2018, Joseph J. Klapper, Jr., filed a complaint against Riot Blockchain, Inc., <font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">and certain of its officers and directors</font> in the United District Court for the District of New Jersey (<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif"><u>Klapper v. Riot Blockchain Inc., et al</u></font>., Case No. 3:18-cv-8031).&#160;<br>
</div>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On April 9, 2018, the Company received a subpoena requesting documents from the U.S. Securities and Exchange Commission pursuant to a formal order of investigation.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; BACKGROUND-COLOR: #ffffff">As part of its ongoing review of the Company&#8217;s SEC filings, the Company has received and responded to comments from the staff of the SEC regarding certain developments and the Company&#8217;s ongoing development of a blockchain/cryptocurrency business model.&#160; These inquires include the proper asset classification, applicability of the Investment Company Act or 1940, to the Company&#8217;s business and affairs and accounting treatment of its cryptocurrency. The resolution of these matters is ongoing and has been described in more detail under &#8220;Risk Factors&#8221; in the Company&#8217;s Annual Report on Form 10-K for the fiscal year ended December 31, 2017.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Note 13.&#160; Related Party Transactions</font>:</div>

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</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Per Schedules 13D filed with the Securities and Exchange Commission, each of Barry Honig (together with other group members) and Catherine Johanna DeFrancesco during a portion of 2017 beneficially owned greater than 10% of the dispositive and voting power of the Company&#8217;s common stock.&#160; Mr. Honig reported beneficial ownership of approximately 11.2% of the Company&#8217;s common stock as of January 5, 2017 and Ms. DeFrancesco reported beneficial ownership of approximately 11.45% of the Company&#8217;s common stock as of January 10, 2017.&#160; Mr. Honig invested $1,750,000 in the Company&#8217;s March 2017 Convertible Note Private Placement. GRQ Consultants, Inc., a related party of Mr. Honig, received a cash payment of $50,000 for diligence services in connection with the Company&#8217;s September 2017 investment in Coinsquare. Each of Mr. Honig and Ms. DeFrancesco was a shareholder of Kairos at the time of its acquisition by the Company, with Mr. Honig having owned approximately 8.6% of Kairos and Ms. DeFrancesco having owned approximately 6.3% of Kairos.&#160; Each of Mr. Honig and Ms. DeFrancesco invested in the December 2017 Common Share Private Placement, with Mr. Honig investing $500,000 and Ms. DeFrancesco investing $360,000.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Note 14.&#160;&#160;Subsequent Events:&#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">During May 2018, the Company executed a trade for 100 bitcoins generating $957,300 in cash proceeds.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; FONT-STYLE: italic; TEXT-ALIGN: justify">Corporate Lease Agreement</div>

<div><br>
</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On April 9, 2018 the Company entered into a commercial lease covering 1,694 rentable square feet of office space in Fort Lauderdale, Florida, with a third-party. The lease is for an initial term of thirty-nine months, with one five-year option to renew. The lease requires initial monthly rent of approximately $7,000, including base rent and associated operating expenses.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; FONT-STYLE: italic; TEXT-ALIGN: left">Stock Transactions</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">In April 2018,<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif"> holders of 89,517 Series B preferred shares elected to convert those shares to 89,517 shares of the Company&#8217;s common stock under its original terms.</font></div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">On April 20, 2018, 18,000 shares of the Company&#8217;s common stock were issued for consulting services.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">On April 25, 2018 the Company issued 40,000 shares of common stock related to a restricted stock unit issuance for services performed in 2017.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Item 2. Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic; TEXT-ALIGN: justify">The following discussion and analysis should be read in conjunction with our consolidated financial statements and related notes in "Item 1. Condensed Consolidated Financial Statements." The following discussion includes forward-looking statements about our business, financial condition and results of operations, including discussions about management&#8217;s expectations for our business. These statements represent projections, beliefs and expectations based on current circumstances and conditions and in light of recent events and trends, and should not be construed either as assurances of performance or as promises of a given course of action. Instead, various known and unknown factors are likely to cause our actual performance and management&#8217;s actions to vary, and the results of these variances may be both material and adverse. See &#8220;Cautionary Note Regarding Forward-Looking Statements&#8221; and "Item 1A. Risk Factors."</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Management&#8217;s plans and basis of presentation:</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The Company has experienced recurring losses and negative cash flows from operations.&#160;&#160;At March 31, 2018, the Company had approximate balances of cash and cash equivalents of $5,258,000, working capital of $8,915,000, total stockholders&#8217; equity of $43,235,000 and an accumulated deficit of $155,614,000. To date, the Company has in large part relied on debt and equity financing to fund our operations.&#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The primary focus of the Company is our cryptocurrency mining operations currently located in Oklahoma City and potential establishment of other mining operations in other locations around the world, along with our investigation of the launch of a cryptocurrency exchange in the United States. That operational focus and our recently completed&#160;Kairos Global Technology, Inc. (&#8220;Kairos&#8221;) and Tess Inc. (&#8220;Tess&#8221;) acquisitions and Coinsquare investment, as well as our new name, reflect a strategic decision by the Company to pursue blockchain and digital currency related operation (in addition to the historical legacy veterinary and life science-oriented businesses of the Company). The Company's current strategy will continue to expose the Company to the numerous risks and volatility associated within this evolving industry.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On January 2, 2018 the Company formed Digital Green Energy Corp. (Digital Green), a wholly owned subsidiary, which is seeking to identify environmentally friendly projects with large energy capacity and a cost-effective rate for energy for cryptocurrency mining operations and data center projects.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">In February 2018, the Company acquired 3,800 miners from Prive Technologies, Inc. (&#8220;Prive&#8221;) and 3,000 miners from<font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">&#160;</font>Blockchain Mining Supply &amp; Services Ltd. (&#8220;BMSS&#8221;).&#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On February 27, 2018, Kairos entered into a lease agreement for approximately a 107,000-square foot facility in Oklahoma City, Oklahoma, which included data center improvements. Upon the execution of the facility lease the Company began consolidating all of our miners at the data center facility.&#160;As of March 31, 2018, 3,500 of the miners were installed and operating.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On March 26, 2018, the Company entered into and closed a stock purchase agreement pursuant to which the Company acquired 92.5% of Logical Brokerage Corp. (&#8220;Logical Brokerage&#8221;). Logical Brokerage is a futures introducing broker headquartered in Miami, Florida, registered with the Commodity Futures Trading Commission (&#8220;CFTC&#8221;), and a member of the National Futures Association (&#8220;NFA&#8221;). The Company intends to investigate launching a digital currency exchange and a futures brokerage operation within the United States.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Effective January 14, 2017, the Company adopted a plan to exit the business of BiOptix Diagnostics, Inc. ("BDI"). The decision to adopt this plan was made following an evaluation by the Company's Board of Directors in January 2017 of the estimated results of operations projected during the near to mid-term period for BDI, including consideration of product development required and updated sales forecasts, and estimated additional cash resources required. Accordingly, the historical results of BDI have been classified as discontinued operations for all periods presented as those results are meaningless and unrelated to the Company's current operations.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The Company expects to continue to incur losses from operations for the near-term and these losses could be significant as we incur costs and expenses associated with our operations and new business development, including potential future acquisitions and the related capital and other costs that may be required for operations, as well as public company and administrative related expenses. The Company believes that its current working capital position will be sufficient to meet its estimated operating cash needs for at least a year and a day from this filing. The Company is closely monitoring its cash balances, cash needs and expense levels.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The Company expects the need to raise additional capital to expand our operations and pursue our growth strategies, including potential acquisitions of complementary businesses, and to respond to competitive pressures or unanticipated working capital requirements.&#160;We may not be able to obtain additional debt or equity financing on favorable terms, if at all, which could impair our growth and adversely affect our existing operations.&#160;If we raise additional equity financing, our shareholders may experience significant dilution of their ownership interests, and the per share value of our common stock could decline. Furthermore, if we engage in additional debt financing, the holders of debt would have priority over the holders of common stock, and we may be required to accept terms that restrict our ability to incur additional indebtedness and take other actions that would otherwise be in the interests of our shareholders, forcing us to maintain specified liquidity or other ratios.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Management's strategic plans include the following:</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">continuing expansion of cryptocurrency mining operations;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">continuing to evaluate opportunities for investments in the&#160;blockchain and digital currency sector;&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">establishing a virtual currency exchange;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">exploring other possible strategic options and financing opportunities available to the Company;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">evaluating options to monetize, partner or license the Company's assets; and</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">continuing to implement cost control initiatives to conserve cash.</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Results of Operations</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Comparative Results for the Three Months Ended March 31, 2018 and 2017</div>

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<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 3.3pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 3.3pt; TEXT-ALIGN: justify">Comparative results for the three months ended March 31, 2018 and 2017 are not indicative of the actual performance of the Company&#8217;s cryptocurrency business. The Company&#8217;s results for the three months ended March 31, 2017, do not reflect any cryptocurrency related operations, because the Company did not determine to pursue our new strategy until the third quarter of 2017. Rather, during the first quarter of 2017, the company was conducting the now discontinued operation of BDI, a wholly-owned subsidiary of the Company. BDI had developed a proprietary Enhanced Surface Plasmon Resonance technology platform for the detection of molecular interactions. Further, because the operations of BDI are considered a discontinued operation and BDI&#8217;s results are not reflected in the revenues and expenses explained below for the three months ended March 31, 2018 or 2017. </div>

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<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 3.3pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 3.3pt; TEXT-ALIGN: justify">Revenue for the three months ended March 31, 2018 and 2017, consisted of our cryptocurrency mining revenue of $901,000, and $0, respectively, and other revenue consisting of license payments of $24,000 in each period.&#160;</div>

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<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 3.3pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 3.3pt; TEXT-ALIGN: justify">Cost of revenue for the three months ended March 31, 2018 of $349,000 consisted primarily of direct production costs of the mining operations, including rent and utilities, but excluding depreciation and amortization which are separately stated. There was no cost of revenue recognized during the period ended March 31, 2017.</div>

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<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 3.3pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 3.3pt; TEXT-ALIGN: justify">Selling, general and administrative expenses in the three months ended March 31, 2018 totaled $3,906,000, which is approximately $2,872,000, or a 277% increase, as compared to $1,035,000 in the 2017 period. Stock-based compensation increased by approximately $751,000 for the three months ended March 31, 2018 as compared to the 2017 period.&#160;Consulting fees increased approximately $415,000 for services related to our cryptocurrency machines. Investor, public relations and public company expenses were $530,000 for the three months ended March 31, 2018 compared to $45,000 in comparable expenses for the 2017 period. Legal fees increased approximately $264,000 due to legal matters associated with the increased level of corporate activities in the 2018 period. Compensation related expense increased by $56,000 due primarily to increased payroll related to the Company&#8217;s additional hiring activities in late 2017 and early 2018.</div>

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<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 3.3pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 3.3pt; TEXT-ALIGN: justify">Research and development expenses in the three months ended March 31, 2018 totaled $5,000, which is approximately a $13,000 decrease as compared to the 2017 period.&#160;This change resulted from normal period to period fluctuations in the animal health business expenses. </div>

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<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 3.3pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 3.3pt; TEXT-ALIGN: justify">Asset impairment charges of $11,480,000 were recognized for the three months ended March 31, 2018 to record our cryptocurrency machines at their fair value. There were no impairment charges recognized in the first quarter of 2017. </div>

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<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 3.3pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 3.3pt; TEXT-ALIGN: justify">Interest expense for the three months ended March 31, 2018, decreased to $1,000 compared to $5,000 in the 2017 period.&#160;For the three months ended March 31, 2018, the Company recorded investment income of approximately $63,000 compared to investment income of $26,000 in the 2017 period, generally due to a lower level of average outstanding interest-bearing debt. </div>

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<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 3.3pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 3.3pt; TEXT-ALIGN: justify"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Other expenses for the three months ended March 31, 2018 of $333,000 represents the penalty accrual related to our registration rights agreement associated with our December 19, 2017 private placement. The agreement provided that the Company register our securities by the effectiveness date of March 5, 2018. </font>The registration rights were not registered by the effectiveness date and the Company recognized a contingency.&#160; </div>

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<div style="FONT-SIZE: 11pt; MARGIN-BOTTOM: 3.3pt; FONT-FAMILY: 'Times New Roman', Times, serif; MARGIN-TOP: 3.3pt; TEXT-ALIGN: justify">Income tax benefit for the three months ended March 31, 2018 of $3,053,000 reflects the change in the deferred tax assets related to the depreciation expense and the impairment charge recognized on our cryptocurrency machines for the three months ended March 31, 2018. There was no income tax benefit recognized for the three months ended March 31, 2017.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Liquidity and Capital Resources</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">We have historically experienced recurring losses and negative cash flows from operations. At March 31, 2018, we had working capital of $8,915,000, which included cash and cash equivalents of $5,258,000.&#160;&#160;We reported a net loss of $16,350,000 for the three months ended March 31, 2018.&#160;The net loss included $13,931,000 in non-cash items consisting of an impairment charge of $11,480,000, revaluation of our digital currencies of $2,468,000, depreciation and amortization totaling $2,156,00, stock-based compensation totaling $884,000 and common stock issued for services totaling $20,000, net of $3,053,000 of deferred income tax benefit and amortization of license fee revenue of $24,000.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">As of March 31, 2018, we held bitcoins with a current value of approximately $4.3 million.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">In February 2018, we completed two asset purchases under which a total of 6,800 bitcoin mining machines and related equipment were acquired in exchange for a total payment of $18.0 million in cash, a deferred short-term purchase price liability of $1.5 million payable in cash and the issuance of 1,000,000 restricted shares of our common stock, of which 200,000 shares are retained in escrow, subject to release conditions.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">In February 2018 we entered into a consulting agreement with Ingenium International LLC to provide consulting services related to our business for a 12-month period.&#160;Services include completion of installation and deployment of the 8,000 acquired cryptocurrency mining machines; assist in managing and monitoring the operation of the 8,000 cryptocurrency miners on an ongoing basis; promptly respond and troubleshoot any issues as they arise in the management and monitoring of the operations; continue the facility buildout of up to 40 MW of energy capacity; and make strategic introductions to other cryptocurrency business opportunities and contacts in the sector. In connection with the agreement we paid $4,000,000 for the services.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">In February 2018, Kairos entered into a lease agreement&#160;to lease an approximately 107,600 square foot warehouse located in Oklahoma City, Oklahoma, including improvements thereon.&#160;The initial term is for one year with four one-year renewal options, subject to increases in base rent as provided in the lease. Initial base rent including power for the facility totals approximately $330,000 per month.&#160;On March 26, 2018, Kairos entered into a first amendment to the lease, under which the landlord agreed to increase the electrical power available for Kairos's use from 6MW to 12MW, and the base rent under the lease was increased to approximately $650,000 per month, effective as of the date when such additional power is available. In April 2018, we entered into a commercial lease covering 1,694 rentable square feet of office space in Fort Lauderdale, Florida, with a third-party for an initial term of thirty-nine months, with one five-year option to renew. The lease requires initial monthly rent of approximately $7,000, including base rent and associated operating expenses.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">On March 26, 2018, for a net payment of $500,000 in cash, we acquired 92.5% of Logical Brokerage Corp., a futures introducing broker headquartered in Miami, Florida, registered with the Commodity Futures Trading Commission (&#8220;CFTC&#8221;), and a member of the National Futures Association (&#8220;NFA&#8221;). We intend to investigate launching a digital currency exchange and a futures brokerage operation within the United States under the name RiotX.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">We have historically funded our operations from sales of equity securities and convertible debt. We believe that our cash on hand, and the value of digital currencies as of March 31, 2018 and expected to be mined in upcoming periods, will be adequate to fund our present operations for at least 12-months from the date of this report. In the event that we seek to expand our activities or acquire additional businesses, we may be required to raise additional cash through equity or incurrence of debt.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Funding our operations on a go-forward basis will rely significantly on our ability to continue to mine cryptocurrency and the spot or market price of cryptocurrency, as well as the ease with which and lawfulness of conversion of cryptocurrency to fiat currency, such as US dollars.&#160; We expect to generate substantial revenues from the production of bitcoins, for example, in our mining facilities and our ability to liquidate bitcoins at future values will be evaluated from time to time to generate cash for operations.&#160; Generating bitcoins, for example, which exceed our production and overhead costs will determine our ability to maintain profit margins, although accounting for our reported profitability is significantly complex.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The ability to raise funds as equity, debt or conversion of cryptocurrency to maintain our operations is subject to many risks and uncertainties and, even if we were successful, future equity issuances would result in dilution to our existing stockholders and any future debt or debt securities may contain covenants that limit our operations or ability to enter into certain transactions. Our ability to realize revenue through bitcoin production and successfully convert bitcoin into cash or fund overhead with bitcoin is subject to a number of risks, including regulatory, financial and business risks, many of which are beyond our control. Additionally, the value of bitcoins has been extremely volatile recently and such volatility has recently been down and future prices cannot be predicted.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">If we are unable to generate sufficient revenue from our bitcoin production when needed or secure additional sources of funding, it may be necessary to significantly reduce our current rate of spending or explore other strategic alternatives.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Recently,</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif"> the Company has been named a defendant in several lawsuits seeking class action status, and other lawsuits as more fully described in Part II of this report. In addition, the Company has received comments, inquiries and subpoenas from regulatory bodies, including NASDAQ and the SEC, which are costly and time consuming to respond to. While the Company maintains policies of insurance, such policies may not cover all of the costs or expenses associated with responding to such matters or any liability or settlement associated with any lawsuits, and are subject to significant deductible or retention amounts.</font></div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Operating Activities</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Net cash used in operating activities was $5,630,000, consisting of $5,561,000 from continuing operations and $69,000 from discontinued operations during the three months ended March 31, 2018. Cash was consumed from continuing operations by the loss of $16,661,000, less non-cash items of $13,931,000 consisting of an asset impairment for the Company&#8217;s miners of $11,480,000, revaluation of our digital currencies of $2,468,000, depreciation and amortization of $2,156,000, stock-based compensation totaling $884,000, and other non-cash charges&#160;totaling $20,000, net of deferred income tax benefit of $3,053,000 and amortization of license fee revenue totaling $24,000. Prepaid contracts increased $3,585,000 due to the advance consulting payment made to Ingenium, for future services associated with the set-up of the new mining facility and its operations and other services, digital currencies increased $901,000, accounts payable and accrued expenses increased $1,628,000 related to the significant expansion of the Company&#8217;s operating activities in 2018, offset by a slight decrease in prepaid and other current assets.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Net cash consumed by operating activities was $1,664,000, consisting of $1,002,000 from continuing operations and $662,000 from discontinued operations during the three months ended March 31, 2017. Cash was consumed from continuing operations by the loss of $1,007,000, less non-cash items of $129,000 consisting of stock-based compensation totaling $133,000, depreciation,&#160;amortization and non-cash charges&#160;totaling $20,000, net of amortization of license fees totaling $24,000. Increases in prepaid and other current assets of $63,000 used cash, primarily related to routine changes in operating activities.&#160;&#160;There was a net $190,000 decrease in accounts payable and accrued expenses in the three months ended March 31, 2017, primarily due to the payment of 2016 litigation settlement in early 2017.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Investing Activities</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Net cash used in investing activities during the three months ended March 31, 2018 was $32,207,000, primarily consisting of purchases of property and equipment of $18,923,000 related to the Company&#8217;s cryptocurrency machines, an additional investment in Coinsquare of $6,413,000, purchases of digital currencies of $5,625,000, security deposits of $673,000 and an investment in Logical Brokerage of $517,000.</div>

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</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Net cash inflows from investing activities provided cash of $7,493,000, consisting of $7,495,000 from continuing operations and a cash outflow of $2,000 from discontinued operations during the three months ended March 31, 2017. Sales of marketable securities investments totaling approximately $7,507,000 provided cash.&#160;&#160;A $12,000 use of cash was attributable to additional costs incurred from patent filings.&#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Financing Activities</div>

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</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Net cash provided by financing activities was $1,443,000 during the three months ended March 31, 2018 primarily consisting of $775,000 of proceeds from a demand note, $350,000 from the exercise of warrants, $320,000 from the sale of the Company&#8217;s shares of common stock held by Tess, and $79,000 for the exercise of stock options, offset by $81,000 used in scheduled payments under debt agreements.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Net cash inflows from financing activities provided $623,000 during the three months ended March 31, 2017 consisting of $706,000 from the sale of common stock and warrants net of $83,000 in scheduled payments under debt agreements.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Critical Accounting Policies and Significant Judgments and Estimates</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; TEXT-INDENT: 22pt">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Our critical accounting policies and significant estimates are detailed in our 2017 Annual Report. Our critical accounting policies and significant estimates have not changed from those previously disclosed in our 2017 Annual Report, except for those accounting subjects mentioned in the section of the notes to the condensed consolidated financial statements titled Adoption of Recent Accounting Pronouncements.&#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic">Recently issued and adopted accounting pronouncements</font>:&#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">The Company has evaluated all recently issued accounting pronouncements and believes such pronouncements do not have a material effect on the Company's financial statements. See Note 2 of the condensed consolidated financial statements at March 31, 2018.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Item&#160;3.&#160;&#160; Quantitative and Qualitative Disclosures About Market Risk</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Not required for a smaller reporting company.</div>

<div>&#160;</div>

<div>&#160;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: justify">Item 4.&#160; Controls and Procedures</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Evaluation of Disclosure Controls and Procedures</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">We carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of the end of the period covered by this report. Based on such evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that, as of the end of such period, our disclosure controls and procedures were effective to provide reasonable assurance that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported accurately and within the time frames specified in the SEC's rules and forms and accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Changes in Internal Control Over Financial Reporting</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">There was no change in the Company's internal control over financial reporting that occurred during the fiscal quarter to which this report relates that has materially affected, or is reasonably likely to materially affect, the Company's internal control over financial reporting.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Inherent Limitations on the Effectiveness of Controls</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Our management does not expect that our disclosure controls and procedures or our internal control over financial reporting will prevent or detect all errors and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in a cost-effective control system, no evaluation of controls can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud, if any, within our company have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty and that breakdowns can occur because of simple error or mistake. Controls can also be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of the controls. The design of any system of controls is based in part on certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions. Projections of any evaluation of controls effectiveness to future periods are subject to risks. Over time, controls may become inadequate because of changes in conditions or deterioration in the degree of compliance with policies and procedures.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">PART II -&#160;OTHER INFORMATION</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Item 1.&#160;&#160;&#160; Legal Proceedings</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Disclosure under this Item is incorporated by reference to the disclosure provided in this Report under Part I, Item 1., Financial Statements in Note 12., contingencies.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Item&#160;1A.&#160;&#160;Risk Factors</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Our risk factors are disclosed in our Annual Report on Form 10-K, for the year ended December 31, 2017. Our business, financial condition or operating results could materially and adversely be affected, and the trading price of our common stock could decline, as a result of these risks. There were no material changes to the risk factors in the three months ended March 31, 2018.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">During the three months ended March 31, 2018, the Company issued 530,001 shares of common stock upon conversion of 530,001 shares of Series B Preferred Stock.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">On January 4, 2018, the Company issued 19,533 shares of common stock upon the exercise of employee stock options.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">On January 25, 2018, the Company issued 2,754 shares of common stock at fair value for consulting services.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">On February 14, 2018, the Company issued 100,000 shares of common stock upon the exercise of 100,000 warrants for an aggregate exercise price of $350,000.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">During the three months ended March 31, 2018, the Company issued 3,215 shares of common stock in exchange for 13,009 warrants.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">On March 28, 2018 the Company issued 50,000 shares of common stock related to a fully vested restricted stock unit issuance for services performed in 2017.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">In connection with the foregoing, the Company relied upon the exemption from registration provided by Section 4(a)(2) under the Securities Act of 1933, as amended, for transactions not involving a public offering.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">&#160;</div>

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<div style="FONT-WEIGHT: bold; TEXT-ALIGN: left">Item 3.&#160; Defaults Upon Senior Securities</div>

<div style="TEXT-ALIGN: left">&#160;</div>

<div style="TEXT-ALIGN: left">N/A - none</div>

<div style="TEXT-ALIGN: left">&#160;</div>

<div style="FONT-WEIGHT: bold; TEXT-ALIGN: left">Item 4.&#160; Mine Safety Disclosures</div>

<div style="TEXT-ALIGN: left">&#160;</div>

<div style="TEXT-ALIGN: left">N/A - none</div>

<div style="TEXT-ALIGN: left">&#160;</div>

<div style="FONT-WEIGHT: bold; TEXT-ALIGN: left">Item 5.&#160; Other Information</div>

<div style="TEXT-ALIGN: left">&#160;</div>

<div style="TEXT-ALIGN: left">N/A - none</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">Item 6.&#160;&#160;&#160;&#160;&#160;Exhibits</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">The following exhibit list includes agreements that we entered into or that became effective during the three months ended March 31, 2018.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">EXHIBIT</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">DESCRIPTION</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000146/ex3x1.htm">3.1</a></div>
</td>
<td style="WIDTH: 0.76%; VERTICAL-ALIGN: middle"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000146/ex3x1.htm">&#160;</a></td>
<td style="WIDTH: 91.13%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000146/ex3x1.htm">Amendment to the Bylaws (incorporated by reference to 8-K filed March 12, 2018)</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000020/ex10x1.htm">10.1</a></div>
</td>
<td style="WIDTH: 0.76%; VERTICAL-ALIGN: middle"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000020/ex10x1.htm">&#160;</a></td>
<td style="WIDTH: 91.13%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000020/ex10x1.htm">Form of Employment Agreement between Digital Green Energy Corp. and Daniel Robertson, dated January 7, 2018 (incorporated by reference to Current Report on Form 8-K filed January 11, 2018)</a></div>
</td>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000036/ex10x1.htm">10.2</a></div>
</td>
<td style="WIDTH: 0.76%; VERTICAL-ALIGN: middle"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000036/ex10x1.htm">&#160;</a></td>
<td style="WIDTH: 91.13%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000036/ex10x1.htm">Form of Employment Agreement between Riot Blockchain Canada, Inc. and Jeffrey Vormittag, dated January 17, 2018 (incorporated by reference to Current Report on Form 8-K filed January 18, 2018)</a></div>
</td>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000058/ex10x1.htm">10.3</a></div>
</td>
<td style="WIDTH: 0.76%; VERTICAL-ALIGN: middle"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000058/ex10x1.htm">&#160;</a></td>
<td style="WIDTH: 91.13%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000058/ex10x1.htm">Form of Employment Agreement between Riot Blockchain, Inc. and Christopher Ensey, dated January 27, 2018 (incorporated by reference to Current Report on Form 8-K filed January 31, 2018)</a></div>
</td>
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<td style="WIDTH: 8.11%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000112/ex10x1.htm">10.4</a></div>
</td>
<td style="WIDTH: 0.76%; VERTICAL-ALIGN: middle"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000112/ex10x1.htm">&#160;</a></td>
<td style="WIDTH: 91.13%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000112/ex10x1.htm">Form of Asset Purchase Agreement, dated February 15, 2018 (incorporated by reference to Current Report on Form 8-K filed February 16, 2018)</a></div>
</td>
</tr>

<tr>
<td style="WIDTH: 8.11%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000112/ex10x2.htm">10.5</a></div>
</td>
<td style="WIDTH: 0.76%; VERTICAL-ALIGN: middle"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000112/ex10x2.htm">&#160;</a></td>
<td style="WIDTH: 91.13%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000112/ex10x2.htm">Form of Escrow Agreement, dated February 15, 2018 (incorporated by reference to Current Report on Form 8-K filed February 16, 2018)</a></div>
</td>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000112/ex10x3.htm">10.6</a></div>
</td>
<td style="WIDTH: 0.76%; VERTICAL-ALIGN: middle"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000112/ex10x3.htm">&#160;</a></td>
<td style="WIDTH: 91.13%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000112/ex10x3.htm">Form of BMSS Purchase Agreement, dated February 15, 2018 (incorporated by reference to Current Report on Form 8-K filed February 16, 2018)</a></div>
</td>
</tr>

<tr>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000112/ex10x4.htm">10.7</a></div>
</td>
<td style="WIDTH: 0.76%; VERTICAL-ALIGN: middle"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000112/ex10x4.htm">&#160;</a></td>
<td style="WIDTH: 91.13%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000112/ex10x4.htm">Form of BMSS Escrow Agreement, dated February 15, 2018 (incorporated by reference to Current Report on Form 8-K filed February 16, 2018)</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000125/ex10x1.htm">10.8</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000125/ex10x1.htm">Consulting Agreement, dated February 21, 2018, between Ingenium International, LLC and Riot Blockchain, Inc. (incorporated by reference to Current Report on Form 8-K filed February 23, 2018)</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000127/ex10x1.htm">10.9</a></div>
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<td style="WIDTH: 0.76%; VERTICAL-ALIGN: middle"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000127/ex10x1.htm">&#160;</a></td>
<td style="WIDTH: 91.13%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000127/ex10x1.htm">Lease, dated February 27, 2018, between 7725 Reno #1, LLC, and Kairos Global Technology, Inc. (incorporated by reference to Current Report on Form 8-K filed February 28, 2018)</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000127/ex10x2.htm">10.10</a></div>
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<td style="WIDTH: 0.76%; VERTICAL-ALIGN: middle"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000127/ex10x2.htm">&#160;</a></td>
<td style="WIDTH: 91.13%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000127/ex10x2.htm">Executive Employment Agreement, dated February 27, 2018, between Riot Blockchain Canada, Inc. and Robby Chang (incorporated by reference to 8-K filed February 28, 2018)</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000207/0001079973-18-000207-index.htm">10.11</a></div>
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<td style="WIDTH: 0.76%; VERTICAL-ALIGN: middle"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000207/0001079973-18-000207-index.htm">&#160;</a></td>
<td style="WIDTH: 91.13%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000207/0001079973-18-000207-index.htm">Stock Purchase Agreement, dated March 26, 2018, between Riot Blockchain, Inc. and Mark Bradley Fisher (incorporated by reference to Current Report on Form 8-K filed March 27, 2018)</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000207/ex10x1.htm">10.12</a></div>
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<td style="WIDTH: 0.76%; VERTICAL-ALIGN: middle"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000207/ex10x1.htm">&#160;</a></td>
<td style="WIDTH: 91.13%; VERTICAL-ALIGN: middle">
<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000207/ex10x1.htm">First Amendment to Lease, dated March 26, 2018, between 775 Reno #1 and Kairos Global Technology, Inc. (incorporated by reference to Current Report on Form 8-K filed March 27, 2018)</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000207/ex10x2.htm">10.13</a></div>
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<td style="WIDTH: 0.76%; VERTICAL-ALIGN: middle"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000207/ex10x2.htm">&#160;</a></td>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000207/ex10x2.htm">Stockholders Agreement, dated March 26, 2018, among Logical Brokerage Corp., Riot Blockchain, Inc. and Mark Bradley Fisher (incorporated by reference to Current Report on Form 8-K filed March 27, 2018)</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000207/ex10x3.htm">10.14</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="http://www.sec.gov/Archives/edgar/data/1167419/000107997318000207/ex10x3.htm">Amendment No. 1 to Retention Agreement between&#160; Riot Blockchain, Inc. and Jeff McGonegal (incorporated by reference to Current Report on Form 8-K filed March 27, 2018)</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="ex31x1.htm">31.1</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="ex31x1.htm">Rule 13a-14(a)/15d-14(a) - Certification of Chief Executive Officer.*</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="ex31x2.htm"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Rule 13a-14(a)/15d-14(a) - Certification of Chief Financial Officer.</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">*</font></a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="ex32.htm">32</a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="ex32.htm"></a>&#160;</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left"><a href="ex32.htm"><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">Section 1350 Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif"> Sarbanes-Oxley Act of 2002. Furnished herewith.</font><font style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif">*</font></a></div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Interactive data files pursuant to Rule 405 of Regulation S-T: (i) the Balance Sheets, (ii) the Statements of Operations, (iii) the Statements of Cash Flows and (iv) the Notes to Condensed Financial Statements. *</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">* Filed herewith.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">SIGNATURES</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Riot Blockchain, Inc.</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">(Registrant)</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Dated: May 17, 2018</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">/s/ John O&#8217;Rourke</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">John O&#8217;Rourke</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Chief Executive Officer and Chairman of the Board (Principal Executive Officer)</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">/s/ Robby Chang</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Dated: May 17, 2018</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Robby Chang</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Chief Financial Officer (Principal Financial and Accounting Officer)</div>
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right">EXHIBIT 31.1</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">CERTIFICATION</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">I, John O&#8217;Rourke, certify that:</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">1.&#160;&#160;&#160;&#160;&#160;&#160;&#160;I have reviewed this quarterly report on Form 10-Q of Riot Blockchain, Inc.;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">2.&#160;&#160;&#160;&#160;&#160;&#160;&#160;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;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">3.&#160;&#160;&#160;&#160;&#160;&#160;&#160;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;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">4.&#160;&#160;&#160;&#160;&#160;&#160;&#160;The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">(a)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">(b)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">(c)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">(d)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">5.&#160;&#160;&#160;&#160;&#160;&#160;&#160;The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">(a)&#160;&#160;&#160;&#160;&#160;&#160;&#160;All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">(b)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right">EXHIBIT 31.2</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">CERTIFICATION</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">3.&#160;&#160;&#160;&#160;&#160;&#160;&#160;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;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">(a)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">(b)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">(c)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; TEXT-INDENT: 39.6pt">(d)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and</div>

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<TYPE>EX-32
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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right">EXHIBIT 32</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">CERTIFICATION PURSUANT</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">TO 18 U.S.C. SECTION 1350,</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">AS ADOPTED PURSUANT TO</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center">&#160;</div>

<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: justify; TEXT-INDENT: 39.6pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;In connection with the Quarterly Report on Form 10-Q (the "Report") of Riot Blockchain, Inc. (the "Company") for the quarter ended March 31, 2018, each of the undersigned John O&#8217;Rourke and Robby Chang, hereby certifies pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of the undersigned's knowledge and belief:</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and</div>

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<div style="FONT-SIZE: 11pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.</div>
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    <us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Note 1.&amp;#160;&amp;#160;Organization:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Nature of operations:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Riot Blockchain, Inc. (the "Company" or "Riot Blockchain") was organized on July 24, 2000, as a Colorado corporation.&amp;#160;&amp;#160;Effective October 19, 2017, the Company's name was changed to Riot Blockchain, Inc., from Bioptix, Inc., and as of November 30, 2016, the Company's name was changed to Bioptix, Inc., from Venaxis, Inc.&amp;#160;&amp;#160;Effective October 19, 2017, the Company was re-incorporated to Nevada from Colorado. On October 19, 2017, the Company's changed its name to Riot Blockchain, Inc.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The Company is building a cryptocurrency mining operation, operating specialized computers (also known as "miners") that generate cryptocurrency (primarily bitcoin).&amp;#160;As of March 31, 2018, the Company owned approximately 8,000 miners. The Company acquired 1,200 miners as a result of its acquisition of Kairos Global Technology, Inc., ("Kairos") in November 2017 and in February 2018, the Company acquired 3,800 miners from Prive Technologies, Inc. (&amp;#8220;Prive&amp;#8221;) and 3,000 miners from&lt;font style="font: bold 11pt Times New Roman, Times, serif"&gt;&amp;#160;&lt;/font&gt;Blockchain Mining Supply &amp;#38; Services Ltd. (&amp;#8220;BMSS&amp;#8221;).&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;On January 2, 2018 the Company formed Digital Green Energy Corp. (Digital Green), a wholly owned subsidiary, which is seeking to identify environmentally friendly projects with large energy capacity and a cost-effective rate for energy for cryptocurrency mining operations and data center projects.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On February 27, 2018, Kairos entered into a lease agreement for approximately a 107,000-square foot facility in Oklahoma City, Oklahoma, which included data center improvements. Upon the execution of the facility lease the Company began consolidating all of its miners at the data center facility.&amp;#160;As of March 31, 2018, 3,500 of the miners were installed and operating.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On March 26, 2018, the Company acquired 92.5% of Logical Brokerage Corp. (&amp;#8220;Logical Brokerage&amp;#8221;). Logical Brokerage is a futures introducing broker headquartered in Miami, Florida registered with the Commodity Futures Trading Commission (&amp;#8220;CFTC&amp;#8221;), and a member of the National Futures Association (&amp;#8220;NFA&amp;#8221;). The Company intends to investigate launching a digital currency exchange and a futures brokerage operation within the United States under the name RiotX.&lt;/div&gt;&#13;&#13;&lt;/div&gt;</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock>
    <us-gaap:SignificantAccountingPoliciesTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Note 2: Basis of presentation, summary of significant accounting policies and recent accounting pronouncements&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The Company has experienced recurring losses and negative cash flows from operations.&amp;#160;&amp;#160;At March 31, 2018, the Company had approximate balances of cash and cash equivalents of $5,258,000, working capital of $8,915,000, total stockholders' equity of $43,235,000 and an accumulated deficit of $155,614,000. To date, the Company has in large part relied on equity financing to fund its operations.&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The primary focus of the Company is its cryptocurrency mining operations currently located in Oklahoma City, Oklahoma, and potentially establishment of other mining operations in other locations around the world, along with its investigation of the launch of a cryptocurrency exchange in the United States. That operational focus and the Company&amp;#8217;s recently completed&amp;#160;Kairos and Tess acquisitions and Coinsquare investment, as well as the Company&amp;#8217;s new name, reflect a strategic decision by the Company to pursue blockchain and digital currency related operations. The Company's current strategy will continue to expose the Company to the numerous risks and volatility associated within this sector.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Effective January 14, 2017, the Company adopted a plan to exit the business of BiOptix Diagnostics Inc. (&amp;#8220;BDI&amp;#8221;) and commenced a significant reduction in the workforce. The decision to adopt this plan was made following an evaluation by the Company's Board of Directors in January 2017, of the estimated results of operations projected during the near to mid-term period for BDI, including consideration of product development required and updated sales forecasts, and estimated additional cash resources required. Accordingly, the historical results of BDI have been classified as discontinued operations for all periods presented.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The Company expects to continue to incur losses from operations for the near-term and these losses could be significant as the Company incurs costs and expenses associated with the recent and potential future acquisitions and investments, as well as public company and administrative related expenses are incurred and winding-down BDI's operations. The Company believes its upcoming near-term cash needs relative to the recent acquisitions will be covered by cash acquired in the acquisitions combined with the Company's available cash. The Company believes that its current working capital position will be sufficient to meet its estimated cash needs for at least a year and a day from this filing.&amp;#160;The Company is closely monitoring its cash balances, cash needs and expense levels.&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Management's strategic plans include the following:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;table id="zdcfe8d11556849a9b9acfece79b743d4" cellspacing="0" cellpadding="0" style="font: 11pt Times New Roman, Times, serif; width: 100%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="width: 3.93%; vertical-align: middle"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 6.74%; vertical-align: top"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#8226;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 89.33%; vertical-align: top"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;continuing expansion of cryptocurrency mining operations;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 3.93%; vertical-align: middle"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 6.74%; vertical-align: top"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#8226;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 89.33%; vertical-align: top"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;continuing to evaluate opportunities for investments in the&amp;#160;blockchain and digital currency sector;&amp;#160;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 3.93%; vertical-align: middle"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 6.74%; vertical-align: top"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#8226;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 89.33%; vertical-align: top"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;establishing a virtual currency exchange;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 3.93%; vertical-align: middle"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 6.74%; vertical-align: top"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#8226;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 89.33%; vertical-align: top"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;exploring other possible strategic options and financing opportunities available to the Company;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 3.93%; vertical-align: middle"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 6.74%; vertical-align: top"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#8226;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 89.33%; vertical-align: top"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;evaluating options to monetize, partner or license the Company's assets; and&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 3.93%; vertical-align: middle"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 6.74%; vertical-align: top"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#8226;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 89.33%; vertical-align: top"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;continuing to implement cost control initiatives to conserve cash.&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Basis of presentation and principles of consolidation&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The accompanying condensed consolidated interim financial statements include the accounts of the Company and its subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The accompanying condensed consolidated financial statements have been prepared in accordance with the accounting principles generally accepted in the United States of America (GAAP) for interim financial information and pursuant to the instructions to Form 10-Q and Rule 10-01 of Regulation S-X of the U.S. Securities and Exchange Commission (&amp;#8220;SEC&amp;#8221;) and on the same basis as the Company prepares its annual audited consolidated financial statements. The condensed consolidated balance sheet at March 31, 2018, condensed consolidated statements of operations for the three months ended March 31, 2018 and 2017, condensed consolidated statements of cash flows for the three months ended March 31, 2018 and 2017, and condensed consolidated statement of changes in stockholders&amp;#8217; equity for the three months ended March 31, 2018 are unaudited, but include all adjustments, consisting only of normal recurring adjustments, that the Company considers necessary for a fair presentation of the financial position, operating results and cash flows for the periods presented. The results for the three months ended March 31, 2018 are not necessarily indicative of results to be expected for the year ending December 31, 2018 or for any future interim period. The consolidated balance sheet at December 31, 2017 has been derived from audited financial statements; however, it does not include all of the information and notes required by GAAP for complete financial statements. The accompanying condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements for the year ended December 31, 2017 and notes thereto included in the Company&amp;#8217;s Annual Report on Form 10-K for the fiscal year ended December 31, 2017, as amended, as filed with the SEC (the &amp;#8220;2017 Annual Report&amp;#8221;). The Company's consolidated subsidiaries and (percentage owned at March 31, 2018) consisted of; Kairos Global Technology, Inc. (100%), Digital Green Energy Corp., Inc. (100%), Logical Brokerage Corp. (92.5%), Tess, Inc. (52%) and&amp;#160;BiOptix Diagnostics, Inc. (100%).&lt;/div&gt;&#13;&#13;&lt;div style="text-align: justify"&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Revenue Recognition (Cryptocurrency Mining):&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The Company recognizes revenue when it is realized or realizable and earned. We consider revenue realized or realizable and earned when there is persuasive evidence of an arrangement and that the product has been shipped or the services have been provided to the customer, the sales price is fixed or determinable and collectability is probable. Our material revenue stream is related to the mining of digital currencies. The Company derives its revenue by providing transaction verification services within the digital currency networks of cryptocurrencies, such as bitcoin, bitcoin cash and litecoin, commonly termed "cryptocurrency mining." In consideration for these services, the Company receives digital currencies which are recorded as revenue, using the average U. S. dollar spot price of the related cryptocurrency on the date of receipt. The coins are recorded on the balance sheet at their fair value and re&amp;#8211;measured at each reporting date. Revaluation gains or losses, as well as gains or losses on sale of digital currencies are recorded&amp;#160;as a component of cost and expenses in the statement of operations. Expenses associated with running the cryptocurrency mining business, such as equipment depreciation, rent and electricity costs are also recorded as cost and expenses.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; background-color: #ffffff"&gt;There is currently no specific definitive guidance in GAAP or alternative accounting frameworks for the accounting for the production and mining of digital currencies and management has exercised significant judgement in determining appropriate accounting treatment for the recognition of revenue for mining of digital currencies. Management has examined various factors surrounding the substance of the Company's operations and the guidance in Accounting Standards Codification (&amp;#8220;ASC&amp;#8221;) 606, &lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;Revenue from Contracts with Customers&lt;/font&gt;, including the stage of completion being the completion and addition of a block to a blockchain and the reliability of the measurement of the digital currency received. In the event authoritative guidance is enacted by the Financial Accounting Standards Board (&amp;#8220;FASB&amp;#8221;), the Company may be required to change its policies which could result in a change in the Company's financial statements.&lt;/div&gt;&#13;&#13;&lt;div style="background-color: #ffffff"&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The Company recognizes revenue under ASC 606, &lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;Revenue from Contracts with Customers&lt;/font&gt;. The core principle of the new revenue standard is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. The following five steps are applied to achieve that core principle:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font id="TRGRRTFtoHTMLTab" style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Step 1: Identify the contract with the customer&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Step 2: Identify the performance obligations in the contract&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Step 3: Determine the transaction price&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Step 4: Allocate the transaction price to the performance obligations in the contract&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Step 5: Recognize revenue when the company satisfies a performance obligation&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;br /&gt;&#13;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;In order to identify the performance obligations in a contract with a customer, a company must assess the promised goods or services in the contract and identify each promised good or service that is distinct. A performance obligation meets ASC 606&amp;#8217;s definition of a &amp;#8220;distinct&amp;#8221; good or service (or bundle of goods or services) if both of the following criteria are met:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left"&gt;&#13;&lt;table id="z6cebc1ca121749b7af18fd250c296ce5" class="DSPFListTable" cellspacing="0" cellpadding="0" style="font: 11pt Times New Roman, Times, serif; width: 100%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="width: 18pt"&gt;&lt;/td&gt;&#13;&lt;td style="font: 11pt Times New Roman, Times, serif; width: 18pt; vertical-align: top"&gt;&amp;#8226;&lt;/td&gt;&#13;&lt;td style="width: auto; vertical-align: top; text-align: left"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;The customer can benefit from the good or service either on its own or together with other resources that are readily available to the customer (i.e., the good or service is capable of being distinct).&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left"&gt;&#13;&lt;table id="z3c921c56446e4bbf995618c721bc875d" class="DSPFListTable" cellspacing="0" cellpadding="0" style="font: 11pt Times New Roman, Times, serif; width: 100%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="width: 18pt"&gt;&lt;/td&gt;&#13;&lt;td style="font: 11pt Times New Roman, Times, serif; width: 18pt; vertical-align: top"&gt;&amp;#8226;&lt;/td&gt;&#13;&lt;td style="width: auto; vertical-align: top; text-align: left"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;The entity&amp;#8217;s promise to transfer the good or service to the customer is separately identifiable from other promises in the contract (i.e., the promise to transfer the good or service is distinct within the context of the contract).&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;If a good or service is not distinct, the good or service is combined with other promised goods or services until a bundle of goods or services is identified that is distinct.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-right: 36pt"&gt;The transaction price is the amount of consideration to which an entity expects to be entitled in exchange for transferring promised goods or services to a customer. The consideration promised in a contract with a customer may include fixed amounts, variable amounts, or both. When determining the transaction price, an entity must consider the effects of all of the following:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt; margin-right: 36pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Variable consideration&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt; margin-right: 36pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Constraining estimates of variable consideration&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt; margin-right: 36pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;The existence of a significant financing component in the contract&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt; margin-right: 36pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Noncash consideration&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt; margin-right: 36pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Consideration payable to a customer&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-top: 6pt; text-align: left"&gt;Variable consideration is included in the transaction price only to the extent that it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The transaction price is allocated to each performance obligation on a relative standalone selling price basis.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The transaction price allocated to each performance obligation is recognized when that performance obligation is satisfied, at a point in time or over time as appropriate.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;There is only one performance obligation in each digital currency transaction (transfer of a verified transaction to the blockchain). If the Company is successful in adding a block to the blockchain (by verifying an individual transaction), the Company is automatically awarded a fixed number of digital currency tokens for their effort. At the time the contract with the customer arises (upon being the first to solve the algorithm and transferring a verified transaction to the blockchain), the consideration receivable is fixed.&amp;#160; As such, the Company concluded that there was no variable consideration. There is no significant financing component or consideration payable to the customer in these transactions.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Digital currencies are non-cash consideration and thus must be included in the transaction price at fair value at the inception of the contract, which is when the algorithm is solved and a verified transaction is transferred to the blockchain. Fair value is determined using the average U.S. dollar spot rate of the related digital currency.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The Company subsequently accounts for digital currencies received at fair value, with changes in fair value flowing through current income, as the Company has concluded that that the fair value measurement model, with both realized and unrealized changes reflected currently in the income statement, best represents the economics associated with holding digital currencies. These subsequent holding gains and losses are not reflected as revenue from contracts with customers, in accordance with the guidance above but are recorded as a component of costs and expenses.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; background-color: #ffffff"&gt;Expenses associated with running the digital currency mining business, such as rent and electricity cost are also recorded as cost of revenues. Depreciation on digital currency mining equipment is recorded as a component of costs and expenses.&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;br /&gt;&#13;&#13;&#13;&lt;div style="text-align: justify; font: bold 11pt Times New Roman, Times, serif"&gt;Use of estimates:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that may affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and reported amounts of expenses during the reporting period. Actual results could differ from those estimates.&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Significant estimates inherent in the preparation of the accompanying condensed consolidated financial statements include recoverability and useful lives (indefinite or finite) of intangible assets, assessment of impairment of goodwill, provisions for income taxes and the fair value of digital currencies, stock options and warrants granted to employees, consultants, directors, investors, licensors, placement agents and underwriters.&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The Company&amp;#8217;s estimates could be affected by external conditions, including those unique to the Company and general economic conditions. It is reasonably possible that these external factors could have an effect on the Company&amp;#8217;s estimates and could cause actual results to differ from those estimates and assumptions.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Deferred tax liability:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The Company recognized a $2.9 million and $0.2 million&amp;#160;deferred tax liability related to the Prive and Logical Brokerage acquisitions during the three months ended March 31, 2018. Due to the acquisitions, a temporary difference between the book fair value and the tax basis of the indefinite life intangible assets and depreciable property and equipment acquired created an approximately $3.1 million deferred tax liability.&amp;#160;In addition, due to the impairment and depreciation of the Kairos and Prive property and equipment, the Company recorded a $3.1 million income tax benefit from the reduction of its existing deferred tax liability related to these acquisitions.&amp;#160;The following is a rollforward of the Company&amp;#8217;s deferred tax liability from January 1, 2018 to March 31, 2018:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="zb3d86b9fb3bc4bfc98f4595fcb46e223" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability as of January 1, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;699,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability recorded on the Prive acquisition&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2,918,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability recorded on the Logical Brokerage acquisition&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;142,709&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Impairment and depreciation on Prive and Kairos acquisitions&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(3,053,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability as of March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;706,709&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&lt;font style="font: bold 11pt Times New Roman, Times, serif"&gt;Loss per share&lt;/font&gt;:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;ASC 260, Earnings Per Share, requires dual presentation of basic and diluted earnings per share ("EPS") with a reconciliation of the numerator and denominator of the basic EPS computation to the numerator and denominator of the diluted EPS computation. Basic EPS excludes dilution. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Basic net loss per share of common stock excludes dilution and is computed by dividing net loss by the weighted average number of shares of common stock outstanding during the period.&amp;#160;&amp;#160;Diluted net loss per share of common stock reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity unless inclusion of such shares would be anti-dilutive.&amp;#160;The Company excludes escrow shares because including them would result in anti-dilution.&amp;#160;Since the Company has only incurred losses, basic and diluted net loss per share is the same.&amp;#160;&amp;#160;Securities that could potentially dilute loss per share in the future that were not included in the computation of diluted loss per share at March 31, 2018 and 2017 are as follows:&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&#13;&lt;table id="ze5559316078e49ddbcfd4ce9a6389e4d" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="6" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31,&amp;#160;&amp;#160;&amp;#160;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Warrants to purchase common stock&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,831,886&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;897,003&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Options to purchase common stock&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;150,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;552,747&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Restricted stock units&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;681,176&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;145,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Escrow shares of common stock&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;200,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Convertible Series B preferred shares&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;928,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;3,791,062&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,594,750&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;For periods when shares of preferred stock are outstanding, the two-class method is used to calculate basic and diluted earnings (loss) per common share since such preferred stock is a participating security under ASC 260 Earnings per Share. The two-class method is an earnings allocation formula that determines earnings per share for each class of common stock and participating security according to dividends declared (or accumulated) and participation rights in undistributed earnings. Under the two-class method, basic earnings (loss) per common share is computed by dividing net earnings (loss) attributable to common share after allocation of earnings to participating securities by the weighted-average number of shares of common stock outstanding during the year. Diluted earnings (loss) per common share, when applicable, is computed using the more dilutive of the two-class method or the if-converted method. In periods of net loss, no effect is given to participating securities since they do not contractually participate in the losses of the Company.&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;br /&gt;&#13;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Under the provisions of ASC 260, "Earnings Per Share," basic EPS is computed by dividing income available to common stockholders (the numerator) by the weighted-average number of common shares outstanding (the denominator) during the period. Income available to common stockholders is computed by deducting both the dividends declared in the period on preferred stock and the dividends accumulated for the period on cumulative preferred stock from income from continuing operations. There were no dividends declared during the three months ended March 31, 2018 and 2017.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Adoption of Recent Accounting Pronouncements:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The Company continually assesses any new accounting pronouncements to determine their applicability. When it is determined that a new accounting pronouncement affects the Company's financial reporting, the Company undertakes a study to determine the consequences of the change to its consolidated financial statements and assures that there are proper controls in place to ascertain that the Company's consolidated financial statements properly reflect the change.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;In May 2014, the FASB issued Accounting Standards Update (&amp;#8220;ASU&amp;#8221;) 2014-09,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Revenue from Contracts with Customers (Topic 606),&lt;/font&gt; as modified by ASU 2015-14,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;&amp;#160; Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date&lt;/font&gt; , ASU 2016-08,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net),&lt;/font&gt;&amp;#160; ASU 2016-10,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;&amp;#160; Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing,&lt;/font&gt;&amp;#160; and ASU 2016-12,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;&amp;#160; Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients.&lt;/font&gt;&amp;#160; The revenue recognition principle in ASU 2014-09 is that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In addition, new and enhanced disclosures will be required. Companies may adopt the new standard either using the full retrospective approach, a modified retrospective approach with practical expedients, or a cumulative effect upon adoption approach. The Company adopted the new standard on January 1, 2018, using the modified retrospective approach. The adoption of ASU 2014-09 did not have a material impact on the Company's condensed consolidated financial statements and related disclosures.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 3.3pt; margin-top: 3.3pt; text-align: justify"&gt;In January 2016, the FASB issued ASU 2016-01,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Recognition and Measurement of Financial Assets and Financial Liabilities&lt;/font&gt;. ASU 2016-01 requires equity investments to be measured at fair value with changes in fair value recognized in net income; simplifies the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment; eliminates the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet; requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; requires an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments; requires separate presentation of financial assets and financial liabilities by measurement category and form of financial assets on the balance sheet or the accompanying notes to the financial statements and clarifies that an entity should evaluate the need for a valuation allowance on a deferred tax asset related to available-for-sale securities in combination with the entity's other deferred tax assets. ASU 2016-01 is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company adopted the new standard on January 1, 2018 and the adoption of ASU 2016-01 did not have a material impact on the Company&amp;#8217;s condensed consolidated financial statements and related disclosures.&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;In August 2016, the FASB issued ASU 2016-15,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Statement of Cash Flows&lt;/font&gt; (Topic 230): Classification of Certain Cash Receipts and Cash Payments. This standard provides guidance for eight cash flow classification issues in current GAAP. ASU 2016-15 is effective for fiscal years beginning after December 15, 2017 and interim periods within those fiscal years. The Company adopted the new standard on January 1, 2018 and the adoption did not have a material impact on the Company&amp;#8217;s condensed consolidated statement of cash flows.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 3.3pt; margin-top: 3.3pt; text-align: justify"&gt;In May 2017, the FASB issued ASU 2017-09,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Compensation-Stock Compensation (Topic 718): Scope of Modification Accounting&lt;/font&gt;. ASU 2017-09 provides clarity and reduces both (1) diversity in practice and (2) cost and complexity when applying the guidance in Topic 718, to a change to the terms or conditions of a share-based payment award. The amendments in ASU 2017-09 should be applied prospectively to an award modified on or after the adoption date. This ASU is effective for fiscal years beginning after December 15, 2017, including interim periods within those years. The Company adopted the new standard on January 1, 2018 and the adoption of ASU 2017-09 did not have a material impact on the Company&amp;#8217;s condensed consolidated financial statements and related disclosures.&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;&lt;b&gt;Recent Accounting Pronouncements&lt;/b&gt;&lt;/font&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt"&gt;&amp;#160;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;In February 2016, the FASB issued ASU 2016-02,&amp;#160;&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;Leases (Topic 842)&lt;/font&gt;&amp;#160;which supersedes FASB Topic 840,&amp;#160;&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;Leases (Topic 840)&lt;/font&gt;&amp;#160;and provides principles for the recognition, measurement, presentation and disclosure of leases for both lessees and lessors. The new standard requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification will determine whether lease expense is recognized based on an effective interest method or on a straight-line basis over the term of the lease, respectively. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of greater than twelve months regardless of classification. Leases with a term of twelve months or less will be accounted for similar to existing guidance for operating leases. In January 2018, the FASB issued ASU 2018-01,&amp;#160;&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;Leases (Topic 842) Land Easement Practical Expedient for Transition to Topic 842&lt;/font&gt;, which amends ASU 2016-02 to provide entities an optional transition practical expedient to not evaluate under Topic 842 existing or expired land easements that were not previously accounted for as leases under the current leases guidance in Topic 842. An entity that elects this practical expedient should evaluate new or modified land easements under Topic 842 beginning at the date that the entity adopts Topic 842. The standard will be effective for annual and interim periods beginning after December 15, 2018, with early adoption permitted upon issuance. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 40.7pt"&gt;&amp;#160;&amp;#160;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;In June 2016, the FASB issued ASU 2016-13,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments&lt;/font&gt;. ASU 2016-13 requires that expected credit losses relating to financial assets measured on an amortized cost basis and available-for-sale debt securities be recorded through an allowance for credit losses. ASU 2016-13 limits the amount of credit losses to be recognized for available-for-sale debt securities to the amount by which carrying value exceeds fair value and also requires the reversal of previously recognized credit losses if fair value increases. The new standard will be effective on January 1, 2020. Early adoption will be available on January 1, 2019. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;In February 2018, the FASB issued ASU 2018-02,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Income Statement - Reporting Comprehensive Income&lt;/font&gt;,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income,&lt;/font&gt; which allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the newly enacted federal corporate income tax rate under the Tax Cuts and Jobs Act. The amount of the reclassification would be the difference between the historical corporate income tax rate and the newly enacted 21% corporate income tax rate. The new standard is effective for fiscal years, including interim periods within those fiscal years, beginning after December 15, 2018 with early adoption in any interim period permitted. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.&lt;/div&gt;</us-gaap:SignificantAccountingPoliciesTextBlock>
    <us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Note 4. Property and equipment:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;As of March 31, 2018, the Company&amp;#8217;s property and equipment primarily consisted of its approximately 8,000 cryptocurrency machines. During the first quarter of 2018, the Company determined that certain events occurred that were indicators of potential impairments to the miners. &lt;/font&gt;&lt;font style="font: bold 11pt Times New Roman, Times, serif"&gt;&amp;#160;&lt;/font&gt;Based upon the significant decline in the price of bitcoins during the 1&lt;sup style="vertical-align: text-top; line-height: 1; font-size: smaller"&gt;st&lt;/sup&gt; quarter of 2018 and the decline in projected cash flows over the life of the miners, the Company performed an undiscounted cash flow test to determine if the miners were impaired. The undiscounted cash flows were less than the carrying amount of the miners and when compared the discounted fair value of the miners to the carrying value of the miners, the Company determined that there was an $11,480,000 impairment charge to be recorded as of March 31, 2018. The breakdown of the impairment charge is as follows:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="z878b5d0848f94e289ba8145c90e9ed87" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;(unaudited)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Prive miners&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;10,677,603&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;BMSS miners&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;406,652&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Kairos miners&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;396,236&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Total impairment charge&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;11,480,491&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;In the first quarter of 2018 the Company commenced the relocation of the servers acquired in the Kairos transaction to the newly leased facility in Oklahoma City Oklahoma. Kairos noted that due to storm water leakage into a previously utilized facility as of December 31, 2017, servers consisting of 90 AntMiner S9s and 29 AntMiner L3s had visible evidence of exposure to water. These servers were taken off line and Kairos investigated the extent of possible damage and functionality of the 119 servers. During the first quarter of 2018, the Company determined there was no damage to the 119 servers and they are being relocated to the Company&amp;#8217;s facility in Oklahoma City, Oklahoma during the second quarter of 2018.&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;br /&gt;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Property and equipment consisted of the following:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&#13;&lt;div&gt;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="z7ce5da7b43a24703b415c0db607497c3" cellspacing="0" cellpadding="0" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;(unaudited)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;December 31, 2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Cryptocurrency machines, net of impairment&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;23,468,237&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;4,700,575&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Leasehold improvements&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;852,512&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Office and computer equipment&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;70,718&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;61,670&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Total cost of property and equipment&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;24,391,467&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;4,762,245&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Less accumulated depreciation&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(1,899,041&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(468,079&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Property and equipment, net&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;22,492,426&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;4,294,166&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left"&gt;Depreciation expense for the three months ended March 31, 2018 and 2017, totaled approximately $2,142,000 and $500, respectively.&lt;/div&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
    <us-gaap:CostMethodInvestmentsDescriptionTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Note 5. Investment in Coinsquare:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;In September 2017, the Company acquired a minority interest for $3,000,000, in goNumerical, Ltd., (d/b/a: Coinsquare), which operates a digital crypto-currency exchange platform operating in Canada.&amp;#160;The Company acquired approximately 10.9% of the voting common stock of Coinsquare. In connection with the investment, the Company also received warrants, expiring May 30, 2018, to acquire shares of common stock of Coinsquare, which if exercised in full by the Company, would result in the Company owning an approximate total of 14.7% of Coinsquare, including the initial investment. The fair value of the warrants was determined to be&lt;/font&gt;&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;&amp;#160;de minimis.&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;&amp;#160;The Company has evaluated the guidance ASC 325-20&amp;#160;&lt;/font&gt;&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;Investments &amp;#8211; Other&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;, in determining to account for the investment on the cost method since the equity securities are not marketable and do not give the Company significant influence over Coinsquare.&amp;#160; As of December 31, 2017, the Company considers the cost of the investment to not exceed the fair value of the investment due to the subsequent funding activities of Coinsquare and the proximity of the time of the investment to year end&lt;/font&gt;.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;During February 2018 the Company invested an additional $6.4 million in Coinsquare. The investment included an additional equity investment of $2.8 million that is part of an approximate $24 million financing by Coinsquare. Additionally, warrants acquired in the original investment were exercised in exchange of a cash payment of $3.6 million. These additional investments resulted in a current ownership in Coinsquare by the Company of approximately 12.9% based upon Coinsquare&amp;#8217;s issued and outstanding shares.&lt;/div&gt;&lt;/div&gt;</us-gaap:CostMethodInvestmentsDescriptionTextBlock>
    <us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Note 6.&amp;#160;&amp;#160;Other long-term assets:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Other long-term assets as of March 31, 2018 consisted of the following (unaudited):&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&#13;&lt;table id="z7ff54301ae6a4526ae61f0699fe05d73" cellspacing="0" cellpadding="0" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;Cost:&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Beginning Balance&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;December 31, 2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Additions&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Ending Balance&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;Patents&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,059,832&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;24,074&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,083,906&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;Goodwill&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,186,496&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,186,496&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;Convertible note investment&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;200,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;200,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Total&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2,446,328&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;24,074&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2,470,402&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Accumulated amortization:&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;Patents&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(550,183&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(14,610&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(564,793&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Total&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(550,183&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(14,610&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(564,793&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Net other long-term assets&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,896,145&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;9,464&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,905,609&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div id="DSPFPageBreakArea" style="margin-bottom: 11pt; margin-top: 11pt; clear: both"&gt;&lt;br /&gt;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The Company&amp;#8217;s intangible assets with finite lives consist of its patents. The patents were issued in relation to its animal health business which has been out-licensed. For all periods presented, all of the Company&amp;#8217;s identifiable intangible assets were subject to amortization. The carrying amounts related to acquired intangible assets as of March 31, 2018 were as follows (unaudited):&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&#13;&lt;table id="z5a60dc7e22c5447bbb4571edf277b456" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 80%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Patents at January 1, 2018, net&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;509,649&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Additions&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;24,074&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Less: amortization expense&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;14,610&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Patents at March 31, 2018, net&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;519,113&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&lt;br /&gt;&#13; The following table represents the total estimated amortization of intangible assets for the five succeeding years:&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&#13;&lt;table id="z593f6c7ced284d5294e39d9317174754" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 50%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="width: 50%; vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;For the year ended December 31,&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;Estimated amortization expense&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr style="height: 14px"&gt;&#13;&lt;td style="width: 50%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt"&gt;2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;43,390&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 50%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt"&gt;2019&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;58,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr style="height: 18px"&gt;&#13;&lt;td style="width: 50%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt"&gt;2020&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;58,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 50%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt"&gt;2021&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;58,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 50%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt"&gt;2022&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;46,479&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&lt;br /&gt;&#13; The Company capitalizes legal costs and filing fees associated with obtaining patents on its new discoveries. Once the patents have been issued, the Company amortizes these costs over the shorter of the legal life of the patent or its estimated economic life using the straight-line method. Amortization expense totaled $15,000 and $18,000 for the three months ended March 31, 2018 and 2017, respectively. The Company tests intangible assets with finite lives upon significant changes in the Company&amp;#8217;s business environment. The testing resulted in no patent impairment charges during the three months ended March 31, 2018 and 2017.&lt;/div&gt;&lt;/div&gt;</us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock>
    <us-gaap:StockholdersEquityNoteDisclosureTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Note 8.&amp;#160;&amp;#160;Stockholders&amp;#8217; equity:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Series B &amp;#8211; Preferred Stock&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;During the first quarter of 2018, holders of 530,001 Series B Preferred Shares elected to convert those shares to 530,001 shares of the Company&amp;#8217;s common stock under their original terms. As of March 31, 2018, 928,000 shares of Series B Preferred Stock were outstanding. &lt;/font&gt;The Series B Preferred Stock contains a blocker pursuant to which, if the Company has not obtained the approval of its shareholders in accordance with NASDAQ Listing Rule 5635(d), then the Company may not issue upon conversion of the Series B Preferred Stock a number of shares of common stock, which, when aggregated with any other shares of common stock&amp;#160; underlying the Series B Preferred Stock issued pursuant to the Agreement would exceed 19.99% of the shares of common stock issued and outstanding as of the date of the Agreement, subject to adjustment for reverse and forward stock splits, stock dividends, stock combinations and other similar transactions of the common stock that occur after the date of the Agreement.&amp;#160; As of the date of this report shareholder approval has not been sought or obtained.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Common Stock:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On January 4, 2018, 19,533 shares of common stock were issued upon the exercise of an employee stock-option.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On January 25, 2018, 2,754 shares of common stock were issued at fair value for consulting services.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On February 14, 2018, 100,000 shares of common stock were issued in exchange for the exercise of 100,000 warrants issued in March 2017. The Company received $350,000 from the exercise of the warrants.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;During the three months ended March 31, 2018, 13,009 warrants were exercised in exchange for 3,215 shares of common stock. See Note 10.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Common Stock issued in Asset Acquisition:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On February 21, 2018, the Company issued 1,000,000 shares of common stock at fair value in connection with the Prive asset purchase agreement, with&lt;font style="font: 11pt Times New Roman, Times, serif; background-color: #ffffff"&gt; 200,000 of these shares deposited into an escrow account with Corporate Stock Transfer, Inc. See Note 3.&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Restricted Common Stock Units:&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;On March 28, 2018 the Company issued 50,000 shares of common stock related to a fully vested restricted stock unit were delivered for services performed in 2017. See Note 10.&lt;/div&gt;&lt;/div&gt;</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
    <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Note 9. Stock based compensation, options and warrants:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Stock based compensation:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The Company recognized total expenses for stock-based compensation during the three months ended March 31, 2018 and 2017, which are included in the accompanying condensed consolidated statements of operations, as follows:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="z9242521198a442f6a217aea4399790e9" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="6" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;Three Months Ended March 31,&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Selling, general and administrative expenses&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;883,943&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;133,043&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Total stock-based compensation&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;883,943&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;133,043&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The Company recognized total stock-based compensation expense during the three months ended March 31, 2018 and 2017, from the following categories:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&#13;&lt;table id="z9aeed96a86bd456caf5ec4a475da932b" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="6" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;Three Months Ended March 31,&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Restricted stock awards under the Plan&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;766,949&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;30,431&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Stock option awards under the Plan&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;116,994&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;63,806&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Non-qualified stock option awards&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;38,806&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Total stock-based compensation&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;883,943&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;133,043&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Restricted stock units:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: left"&gt;A summary of the Company&amp;#8217;s restricted stock activity in the three months ended March 31, 2018 is presented here:&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="z5018754ecee747f08111535c69094bdc" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Number of Shares&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Weighted Average Grant-Date&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Fair Value&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Unvested at January 1, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;496,152&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;5.97&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt"&gt;Granted&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;292,500&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;13.08&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt"&gt;Vested&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(30,913&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;12.35&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt"&gt;Forfeited&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(26,563&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;10.58&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt"&gt;Delivered&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(50,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;4.50&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Unvested at March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;681,176&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;8.66&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;During the three months ended March 31, 2018, the Company granted 225,000 and 67,500 restricted stock units to employees and non-employee directors, respectively. The weighted-average fair value of restricted stock units granted during the three months ended March 31, 2018 was $13.08 per share based upon the share price as of the date of grant. The total fair value of restricted stock units granted during the three months ended March 31, 2018 was approximately $3,825,000.&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The value of restricted stock unit grants are measured based on their fair value on the date of grant and amortized over the vesting period of twenty-four months. As of March 31, 2018, there was approximately $5,603,000 of unrecognized compensation cost related to unvested restricted stock units, which is expected to be recognized over a remaining weighted-average vesting period of approximately one year.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Stock incentive plan options:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The Company currently provides stock-based compensation to employees, directors and consultants under the Plan.&amp;#160;The Company granted 50,000 stock options to an employee of the Company for the three months ended March 31, 2018. There were no stock options granted to employees, directors or consultants for the three months ended March 31, 2017.&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;A summary of activity under the Plan for the three months ended March 31, 2018 is presented below:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&#13;&lt;table id="z69c47b2381d54b22ae74b4d57f60b801" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Shares Underlying Options&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Weighted Average Exercise Price&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Weighted Average Remaining Contractual&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Term (Years)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Aggregate Intrinsic Value&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Outstanding at January 1, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;119,533&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;9.02&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Granted&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;50,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;18.50&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr style="height: 16px"&gt;&#13;&lt;td style="vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Exercised&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(19,533&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;4.02&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Forfeited&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Outstanding at March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;150,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;12.83&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;9.7&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Exercisable at March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;108,333&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;10.65&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;9.6&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&amp;#160;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The aggregate intrinsic value in the table above represents the total intrinsic value (the difference between the Company&amp;#8217;s closing stock price on March 31, 2018 and the exercise price, multiplied by the number of in-the-money options) that would have been received by the option holders, had all option holders been able to, and in fact had, exercised their options on March 31, 2018.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;In January 2018, 19,533 vested options granted under the Plan were exercised for cash proceeds of $78,522.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;During the three months ended March 31, 2018, there were no options forfeited that were granted under the Plan. The vested options were exercisable at an average of $10.65 per share, the unvested options were exercisable at an average of $18.50 per share.&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left"&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Other common stock purchase options and warrants:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Following is a summary of outstanding options and warrants that were issued outside of the Plan for the three months ended March 31, 2018:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&#13;&lt;table id="z38fa8844c6dd41049e87b5f508753826" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr style="height: 85px"&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Shares Underlying Options/Warrants&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Weighted Average Exercise Price&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Weighted Average Remaining Contractual&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Term (Years)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Aggregate Intrinsic Value&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Outstanding at December 31, 2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,944,895&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;35.06&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2.7&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;6,135,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr style="height: 19px"&gt;&#13;&lt;td style="width: 40%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Granted&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Exercised&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(113,009&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;3.50&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Forfeited&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Outstanding at March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,831,886&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;36.96&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2.5&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;62,400&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Exercisable at March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,831,886&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;36.96&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2.5&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;62,400&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;During the three months ended March 31, 2018, 13,009 of the warrants issued in the May 2013 private offering were surrendered for the issuance of 3,215 shares of common stock and 100,000 warrants issued in March 2017,&amp;#160;were exercised for cash proceeds of $350,000.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The aggregate intrinsic value in the table above represents the total intrinsic value (the difference between the Company&amp;#8217;s closing stock price on March 31, 2018 and the exercise price, multiplied by the number of in-the-money options and warrants) that would have been received by the option and warrant holders, had all option and warrant holders been able to, and in fact had, exercised their options and warrants on March 31, 2018.&lt;/div&gt;&lt;/div&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
    <us-gaap:RelatedPartyTransactionsDisclosureTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&lt;font style="font: bold 11pt Times New Roman, Times, serif"&gt;Note 13.&amp;#160; Related Party Transactions&lt;/font&gt;:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Per Schedules 13D filed with the Securities and Exchange Commission, each of Barry Honig (together with other group members) and Catherine Johanna DeFrancesco during a portion of 2017 beneficially owned greater than 10% of the dispositive and voting power of the Company&amp;#8217;s common stock.&amp;#160; Mr. Honig reported beneficial ownership of approximately 11.2% of the Company&amp;#8217;s common stock as of January 5, 2017 and Ms. DeFrancesco reported beneficial ownership of approximately 11.45% of the Company&amp;#8217;s common stock as of January 10, 2017.&amp;#160; Mr. Honig invested $1,750,000 in the Company&amp;#8217;s March 2017 Convertible Note Private Placement. GRQ Consultants, Inc., a related party of Mr. Honig, received a cash payment of $50,000 for diligence services in connection with the Company&amp;#8217;s September 2017 investment in Coinsquare. Each of Mr. Honig and Ms. DeFrancesco was a shareholder of Kairos at the time of its acquisition by the Company, with Mr. Honig having owned approximately 8.6% of Kairos and Ms. DeFrancesco having owned approximately 6.3% of Kairos.&amp;#160; Each of Mr. Honig and Ms. DeFrancesco invested in the December 2017 Common Share Private Placement, with Mr. Honig investing $500,000 and Ms. DeFrancesco investing $360,000.&lt;/div&gt;&lt;/div&gt;</us-gaap:RelatedPartyTransactionsDisclosureTextBlock>
    <us-gaap:SubsequentEventsTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Note 14.&amp;#160;&amp;#160;Subsequent Events:&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;During May 2018, the Company executed a trade for 100 bitcoins generating $957,300 in cash proceeds.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: italic bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Corporate Lease Agreement&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On April 9, 2018 the Company entered into a commercial lease covering 1,694 rentable square feet of office space in Fort Lauderdale, Florida, with a third-party. The lease is for an initial term of thirty-nine months, with one five-year option to renew. The lease requires initial monthly rent of approximately $7,000, including base rent and associated operating expenses.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: italic bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Stock Transactions&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;In April 2018,&lt;font style="font: 11pt Times New Roman, Times, serif"&gt; holders of 89,517 Series B preferred shares elected to convert those shares to 89,517 shares of the Company&amp;#8217;s common stock under its original terms.&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;On April 20, 2018, 18,000 shares of the Company&amp;#8217;s common stock were issued for consulting services.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;On April 25, 2018 the Company issued 40,000 shares of common stock related to a restricted stock unit issuance for services performed in 2017.&lt;/div&gt;&lt;/div&gt;</us-gaap:SubsequentEventsTextBlock>
    <us-gaap:ConsolidationPolicyTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Basis of presentation and principles of consolidation&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The accompanying condensed consolidated interim financial statements include the accounts of the Company and its subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The accompanying condensed consolidated financial statements have been prepared in accordance with the accounting principles generally accepted in the United States of America (GAAP) for interim financial information and pursuant to the instructions to Form 10-Q and Rule 10-01 of Regulation S-X of the U.S. Securities and Exchange Commission (&amp;#8220;SEC&amp;#8221;) and on the same basis as the Company prepares its annual audited consolidated financial statements. The condensed consolidated balance sheet at March 31, 2018, condensed consolidated statements of operations for the three months ended March 31, 2018 and 2017, condensed consolidated statements of cash flows for the three months ended March 31, 2018 and 2017, and condensed consolidated statement of changes in stockholders&amp;#8217; equity for the three months ended March 31, 2018 are unaudited, but include all adjustments, consisting only of normal recurring adjustments, that the Company considers necessary for a fair presentation of the financial position, operating results and cash flows for the periods presented. The results for the three months ended March 31, 2018 are not necessarily indicative of results to be expected for the year ending December 31, 2018 or for any future interim period. The consolidated balance sheet at December 31, 2017 has been derived from audited financial statements; however, it does not include all of the information and notes required by GAAP for complete financial statements. The accompanying condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements for the year ended December 31, 2017 and notes thereto included in the Company&amp;#8217;s Annual Report on Form 10-K for the fiscal year ended December 31, 2017, as amended, as filed with the SEC (the &amp;#8220;2017 Annual Report&amp;#8221;). The Company's consolidated subsidiaries and (percentage owned at March 31, 2018) consisted of; Kairos Global Technology, Inc. (100%), Digital Green Energy Corp., Inc. (100%), Logical Brokerage Corp. (92.5%), Tess, Inc. (52%) and&amp;#160;BiOptix Diagnostics, Inc. (100%).&lt;/div&gt;&lt;/div&gt;</us-gaap:ConsolidationPolicyTextBlock>
    <us-gaap:RevenueRecognitionPolicyTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Revenue Recognition (Cryptocurrency Mining):&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The Company recognizes revenue when it is realized or realizable and earned. We consider revenue realized or realizable and earned when there is persuasive evidence of an arrangement and that the product has been shipped or the services have been provided to the customer, the sales price is fixed or determinable and collectability is probable. Our material revenue stream is related to the mining of digital currencies. The Company derives its revenue by providing transaction verification services within the digital currency networks of cryptocurrencies, such as bitcoin, bitcoin cash and litecoin, commonly termed "cryptocurrency mining." In consideration for these services, the Company receives digital currencies which are recorded as revenue, using the average U. S. dollar spot price of the related cryptocurrency on the date of receipt. The coins are recorded on the balance sheet at their fair value and re&amp;#8211;measured at each reporting date. Revaluation gains or losses, as well as gains or losses on sale of digital currencies are recorded&amp;#160;as a component of cost and expenses in the statement of operations. Expenses associated with running the cryptocurrency mining business, such as equipment depreciation, rent and electricity costs are also recorded as cost and expenses.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; background-color: #ffffff"&gt;There is currently no specific definitive guidance in GAAP or alternative accounting frameworks for the accounting for the production and mining of digital currencies and management has exercised significant judgement in determining appropriate accounting treatment for the recognition of revenue for mining of digital currencies. Management has examined various factors surrounding the substance of the Company's operations and the guidance in Accounting Standards Codification (&amp;#8220;ASC&amp;#8221;) 606, &lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;Revenue from Contracts with Customers&lt;/font&gt;, including the stage of completion being the completion and addition of a block to a blockchain and the reliability of the measurement of the digital currency received. In the event authoritative guidance is enacted by the Financial Accounting Standards Board (&amp;#8220;FASB&amp;#8221;), the Company may be required to change its policies which could result in a change in the Company's financial statements.&lt;/div&gt;&#13;&#13;&lt;div style="background-color: #ffffff"&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The Company recognizes revenue under ASC 606, &lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;Revenue from Contracts with Customers&lt;/font&gt;. The core principle of the new revenue standard is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. The following five steps are applied to achieve that core principle:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font id="TRGRRTFtoHTMLTab" style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Step 1: Identify the contract with the customer&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Step 2: Identify the performance obligations in the contract&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Step 3: Determine the transaction price&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Step 4: Allocate the transaction price to the performance obligations in the contract&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Step 5: Recognize revenue when the company satisfies a performance obligation&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;In order to identify the performance obligations in a contract with a customer, a company must assess the promised goods or services in the contract and identify each promised good or service that is distinct. A performance obligation meets ASC 606&amp;#8217;s definition of a &amp;#8220;distinct&amp;#8221; good or service (or bundle of goods or services) if both of the following criteria are met:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left"&gt;&#13;&lt;table id="z6cebc1ca121749b7af18fd250c296ce5" class="DSPFListTable" cellspacing="0" cellpadding="0" style="font: 11pt Times New Roman, Times, serif; width: 100%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="width: 18pt"&gt;&lt;/td&gt;&#13;&lt;td style="font: 11pt Times New Roman, Times, serif; width: 18pt; vertical-align: top"&gt;&amp;#8226;&lt;/td&gt;&#13;&lt;td style="width: auto; vertical-align: top; text-align: left"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;The customer can benefit from the good or service either on its own or together with other resources that are readily available to the customer (i.e., the good or service is capable of being distinct).&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left"&gt;&#13;&lt;table id="z3c921c56446e4bbf995618c721bc875d" class="DSPFListTable" cellspacing="0" cellpadding="0" style="font: 11pt Times New Roman, Times, serif; width: 100%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="width: 18pt"&gt;&lt;/td&gt;&#13;&lt;td style="font: 11pt Times New Roman, Times, serif; width: 18pt; vertical-align: top"&gt;&amp;#8226;&lt;/td&gt;&#13;&lt;td style="width: auto; vertical-align: top; text-align: left"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;The entity&amp;#8217;s promise to transfer the good or service to the customer is separately identifiable from other promises in the contract (i.e., the promise to transfer the good or service is distinct within the context of the contract).&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;If a good or service is not distinct, the good or service is combined with other promised goods or services until a bundle of goods or services is identified that is distinct.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-right: 36pt"&gt;The transaction price is the amount of consideration to which an entity expects to be entitled in exchange for transferring promised goods or services to a customer. The consideration promised in a contract with a customer may include fixed amounts, variable amounts, or both. When determining the transaction price, an entity must consider the effects of all of the following:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt; margin-right: 36pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Variable consideration&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt; margin-right: 36pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Constraining estimates of variable consideration&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt; margin-right: 36pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;The existence of a significant financing component in the contract&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt; margin-right: 36pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Noncash consideration&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: left; margin-left: 18pt; margin-right: 36pt"&gt;&lt;font style="font: 11pt Symbol, serif"&gt;&amp;#183;&lt;/font&gt;&lt;font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;Consideration payable to a customer&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-top: 6pt; text-align: left"&gt;Variable consideration is included in the transaction price only to the extent that it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The transaction price is allocated to each performance obligation on a relative standalone selling price basis.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The transaction price allocated to each performance obligation is recognized when that performance obligation is satisfied, at a point in time or over time as appropriate.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;There is only one performance obligation in each digital currency transaction (transfer of a verified transaction to the blockchain). If the Company is successful in adding a block to the blockchain (by verifying an individual transaction), the Company is automatically awarded a fixed number of digital currency tokens for their effort. At the time the contract with the customer arises (upon being the first to solve the algorithm and transferring a verified transaction to the blockchain), the consideration receivable is fixed.&amp;#160; As such, the Company concluded that there was no variable consideration. There is no significant financing component or consideration payable to the customer in these transactions.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Digital currencies are non-cash consideration and thus must be included in the transaction price at fair value at the inception of the contract, which is when the algorithm is solved and a verified transaction is transferred to the blockchain. Fair value is determined using the average U.S. dollar spot rate of the related digital currency.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The Company subsequently accounts for digital currencies received at fair value, with changes in fair value flowing through current income, as the Company has concluded that that the fair value measurement model, with both realized and unrealized changes reflected currently in the income statement, best represents the economics associated with holding digital currencies. These subsequent holding gains and losses are not reflected as revenue from contracts with customers, in accordance with the guidance above but are recorded as a component of costs and expenses.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; background-color: #ffffff"&gt;Expenses associated with running the digital currency mining business, such as rent and electricity cost are also recorded as cost of revenues. Depreciation on digital currency mining equipment is recorded as a component of costs and expenses.&lt;/div&gt;</us-gaap:RevenueRecognitionPolicyTextBlock>
    <us-gaap:UseOfEstimates contextRef="From2018-01-01to2018-03-31">&lt;div style="text-align: justify; font: bold 11pt Times New Roman, Times, serif"&gt;Use of estimates:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that may affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and reported amounts of expenses during the reporting period. Actual results could differ from those estimates.&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Significant estimates inherent in the preparation of the accompanying condensed consolidated financial statements include recoverability and useful lives (indefinite or finite) of intangible assets, assessment of impairment of goodwill, provisions for income taxes and the fair value of digital currencies, stock options and warrants granted to employees, consultants, directors, investors, licensors, placement agents and underwriters.&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The Company&amp;#8217;s estimates could be affected by external conditions, including those unique to the Company and general economic conditions. It is reasonably possible that these external factors could have an effect on the Company&amp;#8217;s estimates and could cause actual results to differ from those estimates and assumptions.&lt;/div&gt;</us-gaap:UseOfEstimates>
    <us-gaap:DeferredChargesPolicyTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Deferred tax liability:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The Company recognized a $2.9 million and $0.2 million&amp;#160;deferred tax liability related to the Prive and Logical Brokerage acquisitions during the three months ended March 31, 2018. Due to the acquisitions, a temporary difference between the book fair value and the tax basis of the indefinite life intangible assets and depreciable property and equipment acquired created an approximately $3.1 million deferred tax liability.&amp;#160;In addition, due to the impairment and depreciation of the Kairos and Prive property and equipment, the Company recorded a $3.1 million income tax benefit from the reduction of its existing deferred tax liability related to these acquisitions.&amp;#160;The following is a rollforward of the Company&amp;#8217;s deferred tax liability from January 1, 2018 to March 31, 2018:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="zb3d86b9fb3bc4bfc98f4595fcb46e223" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability as of January 1, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;699,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability recorded on the Prive acquisition&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2,918,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability recorded on the Logical Brokerage acquisition&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;142,709&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Impairment and depreciation on Prive and Kairos acquisitions&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(3,053,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability as of March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;706,709&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:DeferredChargesPolicyTextBlock>
    <us-gaap:EarningsPerSharePolicyTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&lt;font style="font: bold 11pt Times New Roman, Times, serif"&gt;Loss per share&lt;/font&gt;:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;ASC 260, Earnings Per Share, requires dual presentation of basic and diluted earnings per share ("EPS") with a reconciliation of the numerator and denominator of the basic EPS computation to the numerator and denominator of the diluted EPS computation. Basic EPS excludes dilution. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Basic net loss per share of common stock excludes dilution and is computed by dividing net loss by the weighted average number of shares of common stock outstanding during the period.&amp;#160;&amp;#160;Diluted net loss per share of common stock reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity unless inclusion of such shares would be anti-dilutive.&amp;#160;The Company excludes escrow shares because including them would result in anti-dilution.&amp;#160;Since the Company has only incurred losses, basic and diluted net loss per share is the same.&amp;#160;&amp;#160;Securities that could potentially dilute loss per share in the future that were not included in the computation of diluted loss per share at March 31, 2018 and 2017 are as follows:&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&#13;&lt;table id="ze5559316078e49ddbcfd4ce9a6389e4d" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="6" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31,&amp;#160;&amp;#160;&amp;#160;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Warrants to purchase common stock&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,831,886&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;897,003&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Options to purchase common stock&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;150,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;552,747&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Restricted stock units&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;681,176&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;145,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Escrow shares of common stock&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;200,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Convertible Series B preferred shares&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;928,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;3,791,062&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,594,750&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;For periods when shares of preferred stock are outstanding, the two-class method is used to calculate basic and diluted earnings (loss) per common share since such preferred stock is a participating security under ASC 260 Earnings per Share. The two-class method is an earnings allocation formula that determines earnings per share for each class of common stock and participating security according to dividends declared (or accumulated) and participation rights in undistributed earnings. Under the two-class method, basic earnings (loss) per common share is computed by dividing net earnings (loss) attributable to common share after allocation of earnings to participating securities by the weighted-average number of shares of common stock outstanding during the year. Diluted earnings (loss) per common share, when applicable, is computed using the more dilutive of the two-class method or the if-converted method. In periods of net loss, no effect is given to participating securities since they do not contractually participate in the losses of the Company.&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;br /&gt;&#13;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Under the provisions of ASC 260, "Earnings Per Share," basic EPS is computed by dividing income available to common stockholders (the numerator) by the weighted-average number of common shares outstanding (the denominator) during the period. Income available to common stockholders is computed by deducting both the dividends declared in the period on preferred stock and the dividends accumulated for the period on cumulative preferred stock from income from continuing operations. There were no dividends declared during the three months ended March 31, 2018 and 2017.&lt;/div&gt;</us-gaap:EarningsPerSharePolicyTextBlock>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Adoption of Recent Accounting Pronouncements:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The Company continually assesses any new accounting pronouncements to determine their applicability. When it is determined that a new accounting pronouncement affects the Company's financial reporting, the Company undertakes a study to determine the consequences of the change to its consolidated financial statements and assures that there are proper controls in place to ascertain that the Company's consolidated financial statements properly reflect the change.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;In May 2014, the FASB issued Accounting Standards Update (&amp;#8220;ASU&amp;#8221;) 2014-09,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Revenue from Contracts with Customers (Topic 606),&lt;/font&gt; as modified by ASU 2015-14,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;&amp;#160; Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date&lt;/font&gt; , ASU 2016-08,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net),&lt;/font&gt;&amp;#160; ASU 2016-10,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;&amp;#160; Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing,&lt;/font&gt;&amp;#160; and ASU 2016-12,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;&amp;#160; Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients.&lt;/font&gt;&amp;#160; The revenue recognition principle in ASU 2014-09 is that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In addition, new and enhanced disclosures will be required. Companies may adopt the new standard either using the full retrospective approach, a modified retrospective approach with practical expedients, or a cumulative effect upon adoption approach. The Company adopted the new standard on January 1, 2018, using the modified retrospective approach. The adoption of ASU 2014-09 did not have a material impact on the Company's condensed consolidated financial statements and related disclosures.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 3.3pt; margin-top: 3.3pt; text-align: justify"&gt;In January 2016, the FASB issued ASU 2016-01,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Recognition and Measurement of Financial Assets and Financial Liabilities&lt;/font&gt;. ASU 2016-01 requires equity investments to be measured at fair value with changes in fair value recognized in net income; simplifies the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment; eliminates the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet; requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; requires an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments; requires separate presentation of financial assets and financial liabilities by measurement category and form of financial assets on the balance sheet or the accompanying notes to the financial statements and clarifies that an entity should evaluate the need for a valuation allowance on a deferred tax asset related to available-for-sale securities in combination with the entity's other deferred tax assets. ASU 2016-01 is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company adopted the new standard on January 1, 2018 and the adoption of ASU 2016-01 did not have a material impact on the Company&amp;#8217;s condensed consolidated financial statements and related disclosures.&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;In August 2016, the FASB issued ASU 2016-15,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Statement of Cash Flows&lt;/font&gt; (Topic 230): Classification of Certain Cash Receipts and Cash Payments. This standard provides guidance for eight cash flow classification issues in current GAAP. ASU 2016-15 is effective for fiscal years beginning after December 15, 2017 and interim periods within those fiscal years. The Company adopted the new standard on January 1, 2018 and the adoption did not have a material impact on the Company&amp;#8217;s condensed consolidated statement of cash flows.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 3.3pt; margin-top: 3.3pt; text-align: justify"&gt;In May 2017, the FASB issued ASU 2017-09,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Compensation-Stock Compensation (Topic 718): Scope of Modification Accounting&lt;/font&gt;. ASU 2017-09 provides clarity and reduces both (1) diversity in practice and (2) cost and complexity when applying the guidance in Topic 718, to a change to the terms or conditions of a share-based payment award. The amendments in ASU 2017-09 should be applied prospectively to an award modified on or after the adoption date. This ASU is effective for fiscal years beginning after December 15, 2017, including interim periods within those years. The Company adopted the new standard on January 1, 2018 and the adoption of ASU 2017-09 did not have a material impact on the Company&amp;#8217;s condensed consolidated financial statements and related disclosures.&lt;/div&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <us-gaap:DescriptionOfNewAccountingPronouncementsNotYetAdopted contextRef="From2018-01-01to2018-03-31">&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&lt;font style="font: bold 11pt Times New Roman, Times, serif"&gt;Recent Accounting Pronouncements&lt;/font&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt"&gt;&amp;#160;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;In February 2016, the FASB issued ASU 2016-02,&amp;#160;&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;Leases (Topic 842)&lt;/font&gt;&amp;#160;which supersedes FASB Topic 840,&amp;#160;&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;Leases (Topic 840)&lt;/font&gt;&amp;#160;and provides principles for the recognition, measurement, presentation and disclosure of leases for both lessees and lessors. The new standard requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification will determine whether lease expense is recognized based on an effective interest method or on a straight-line basis over the term of the lease, respectively. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of greater than twelve months regardless of classification. Leases with a term of twelve months or less will be accounted for similar to existing guidance for operating leases. In January 2018, the FASB issued ASU 2018-01,&amp;#160;&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;Leases (Topic 842) Land Easement Practical Expedient for Transition to Topic 842&lt;/font&gt;, which amends ASU 2016-02 to provide entities an optional transition practical expedient to not evaluate under Topic 842 existing or expired land easements that were not previously accounted for as leases under the current leases guidance in Topic 842. An entity that elects this practical expedient should evaluate new or modified land easements under Topic 842 beginning at the date that the entity adopts Topic 842. The standard will be effective for annual and interim periods beginning after December 15, 2018, with early adoption permitted upon issuance. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 40.7pt"&gt;&amp;#160;&amp;#160;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;In June 2016, the FASB issued ASU 2016-13,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments&lt;/font&gt;. ASU 2016-13 requires that expected credit losses relating to financial assets measured on an amortized cost basis and available-for-sale debt securities be recorded through an allowance for credit losses. ASU 2016-13 limits the amount of credit losses to be recognized for available-for-sale debt securities to the amount by which carrying value exceeds fair value and also requires the reversal of previously recognized credit losses if fair value increases. The new standard will be effective on January 1, 2020. Early adoption will be available on January 1, 2019. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;In February 2018, the FASB issued ASU 2018-02,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Income Statement - Reporting Comprehensive Income&lt;/font&gt;,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income,&lt;/font&gt; which allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the newly enacted federal corporate income tax rate under the Tax Cuts and Jobs Act. The amount of the reclassification would be the difference between the historical corporate income tax rate and the newly enacted 21% corporate income tax rate. The new standard is effective for fiscal years, including interim periods within those fiscal years, beginning after December 15, 2018 with early adoption in any interim period permitted. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.&lt;/div&gt;</us-gaap:DescriptionOfNewAccountingPronouncementsNotYetAdopted>
    <us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The following is a rollforward of the Company&amp;#8217;s deferred tax liability from January 1, 2018 to March 31, 2018:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="zb3d86b9fb3bc4bfc98f4595fcb46e223" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability as of January 1, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;699,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability recorded on the Prive acquisition&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2,918,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability recorded on the Logical Brokerage acquisition&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;142,709&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Impairment and depreciation on Prive and Kairos acquisitions&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(3,053,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability as of March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;706,709&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock>
    <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Securities that could potentially dilute loss per share in the future that were not included in the computation of diluted loss per share at March 31, 2018 and 2017 are as follows:&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&#13;&lt;table id="ze5559316078e49ddbcfd4ce9a6389e4d" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="6" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31,&amp;#160;&amp;#160;&amp;#160;&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Warrants to purchase common stock&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,831,886&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;897,003&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Options to purchase common stock&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;150,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;552,747&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Restricted stock units&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;681,176&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;145,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Escrow shares of common stock&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;200,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Convertible Series B preferred shares&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;928,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;3,791,062&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,594,750&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
    <us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The purchase price for the miners was recorded as follow:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="zb3e5b22b650949398ab414b467aa394c" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Cash consideration&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;11,000,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Fair value of common stock&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;8,480,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2,918,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Other expenses&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;22,400,000&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock>
    <us-gaap:FiniteLivedAndIndefiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTableTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On March 26, 2018, the CFTC license was recorded as follows (unaudited):&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="z3d93d6ced62845aaab5efea67ec9b70d" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Cash, net of cash acquired&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;500,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;142,709&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Non-controlling interest&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;40,541&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Legal expense&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;16,918&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;700,168&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:FiniteLivedAndIndefiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTableTextBlock>
    <us-gaap:DetailsOfImpairmentOfLongLivedAssetsHeldAndUsedByAssetTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The breakdown of the impairment charge is as follows:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="z878b5d0848f94e289ba8145c90e9ed87" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;(unaudited)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Prive miners&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;10,677,603&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;BMSS miners&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;406,652&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Kairos miners&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;396,236&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Total impairment charge&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;11,480,491&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:DetailsOfImpairmentOfLongLivedAssetsHeldAndUsedByAssetTextBlock>
    <us-gaap:ScheduleOfPublicUtilityPropertyPlantAndEquipmentTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Property and equipment consisted of the following:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&lt;/div&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div&gt;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="z7ce5da7b43a24703b415c0db607497c3" cellspacing="0" cellpadding="0" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;(unaudited)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;December 31, 2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Cryptocurrency machines, net of impairment&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;23,468,237&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;4,700,575&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Leasehold improvements&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;852,512&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Office and computer equipment&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;70,718&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;61,670&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Total cost of property and equipment&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;24,391,467&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;4,762,245&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Less accumulated depreciation&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(1,899,041&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(468,079&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Property and equipment, net&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;22,492,426&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;4,294,166&lt;/div&gt;&#13;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfPublicUtilityPropertyPlantAndEquipmentTextBlock>
    <riot:ScheduleOfOtherLongTermAssetsTableTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Other long-term assets as of March 31, 2018 consisted of the following (unaudited):&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&#13;&lt;table id="z7ff54301ae6a4526ae61f0699fe05d73" cellspacing="0" cellpadding="0" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;Cost:&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Beginning Balance&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;December 31, 2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Additions&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Ending Balance&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;Patents&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,059,832&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;24,074&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,083,906&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;Goodwill&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,186,496&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,186,496&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;Convertible note investment&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;200,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;200,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Total&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2,446,328&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;24,074&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2,470,402&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Accumulated amortization:&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;Patents&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(550,183&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(14,610&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(564,793&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Total&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(550,183&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(14,610&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(564,793&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 55%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Net other long-term assets&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,896,145&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;9,464&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,905,609&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</riot:ScheduleOfOtherLongTermAssetsTableTextBlock>
    <us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The carrying amounts related to acquired intangible assets as of March 31, 2018 were as follows (unaudited):&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&#13;&lt;table id="z5a60dc7e22c5447bbb4571edf277b456" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 80%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Patents at January 1, 2018, net&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;509,649&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Additions&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;24,074&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Less: amortization expense&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;14,610&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Patents at March 31, 2018, net&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;519,113&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock>
    <us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div&gt;The following table represents the total estimated amortization of intangible assets for the five succeeding years:&lt;/div&gt;&#13;&#13;&lt;div&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: justify"&gt;&#13;&lt;table id="z593f6c7ced284d5294e39d9317174754" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 50%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="width: 50%; vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;For the year ended December 31,&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;Estimated amortization expense&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr style="height: 14px"&gt;&#13;&lt;td style="width: 50%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt"&gt;2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;43,390&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 50%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt"&gt;2019&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;58,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr style="height: 18px"&gt;&#13;&lt;td style="width: 50%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt"&gt;2020&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;58,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 50%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt"&gt;2021&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;58,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 50%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt"&gt;2022&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;46,479&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock>
    <us-gaap:ScheduleOfShareBasedCompensationActivityTableTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The Company recognized total expenses for stock-based compensation during the three months ended March 31, 2018 and 2017, which are included in the accompanying condensed consolidated statements of operations, as follows:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="z9242521198a442f6a217aea4399790e9" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="6" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;Three Months Ended March 31,&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Selling, general and administrative expenses&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;883,943&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;133,043&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Total stock-based compensation&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;883,943&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;133,043&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationActivityTableTextBlock>
    <us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;The Company recognized total stock-based compensation expense during the three months ended March 31, 2018 and 2017, from the following categories:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&#13;&lt;table id="z9aeed96a86bd456caf5ec4a475da932b" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="6" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;Three Months Ended March 31,&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Restricted stock awards under the Plan&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;766,949&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;30,431&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Stock option awards under the Plan&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;116,994&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;63,806&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Non-qualified stock option awards&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;38,806&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Total stock-based compensation&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;883,943&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;133,043&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock>
    <us-gaap:NonvestedRestrictedStockSharesActivityTableTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: left"&gt;A summary of the Company&amp;#8217;s restricted stock activity in the three months ended March 31, 2018 is presented here:&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="z5018754ecee747f08111535c69094bdc" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Number of Shares&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Weighted Average Grant-Date&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Fair Value&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Unvested at January 1, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;496,152&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;5.97&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt"&gt;Granted&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;292,500&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;13.08&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt"&gt;Vested&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(30,913&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;12.35&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt"&gt;Forfeited&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(26,563&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;10.58&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt"&gt;Delivered&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(50,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;4.50&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Unvested at March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;681,176&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;8.66&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:NonvestedRestrictedStockSharesActivityTableTextBlock>
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padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;December 31, 2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Accounts payable&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;16,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;16,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Accrued expenses&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;28,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred revenue&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;137,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Total current liabilities&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;16,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;181,000&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock>
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    <us-gaap:StockIssuedDuringPeriodSharesIssuedForServices contextRef="From2018-01-01to2018-03-31_us-gaap_PreferredStockMember" unitRef="Shares" xsi:nil="true" />
    <us-gaap:StockIssuedDuringPeriodSharesIssuedForServices contextRef="From2018-01-01to2018-03-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">2754</us-gaap:StockIssuedDuringPeriodSharesIssuedForServices>
    <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;A summary of activity under the Plan for the three months ended March 31, 2018 is presented below:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&#13;&lt;table id="z69c47b2381d54b22ae74b4d57f60b801" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Shares Underlying Options&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Weighted Average Exercise Price&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Weighted Average Remaining Contractual&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Term (Years)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Aggregate Intrinsic Value&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Outstanding at January 1, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;119,533&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;9.02&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Granted&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;50,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;18.50&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr style="height: 16px"&gt;&#13;&lt;td style="vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Exercised&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(19,533&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;4.02&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Forfeited&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Outstanding at March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;150,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;12.83&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;9.7&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Exercisable at March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;108,333&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;10.65&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;9.6&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
    <us-gaap:ScheduleOfOtherShareBasedCompensationActivityTableTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Following is a summary of outstanding options and warrants that were issued outside of the Plan for the three months ended March 31, 2018:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&#13;&lt;table id="z38fa8844c6dd41049e87b5f508753826" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr style="height: 85px"&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Shares Underlying Options/Warrants&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Weighted Average Exercise Price&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Weighted Average Remaining Contractual&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Term (Years)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;Aggregate Intrinsic Value&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Outstanding at December 31, 2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,944,895&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;35.06&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2.7&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;6,135,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr style="height: 19px"&gt;&#13;&lt;td style="width: 40%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Granted&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Exercised&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(113,009&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;3.50&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Forfeited&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Outstanding at March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,831,886&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;36.96&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2.5&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;62,400&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 40%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Exercisable at March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;1,831,886&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;36.96&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2.5&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;62,400&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfOtherShareBasedCompensationActivityTableTextBlock>
    <us-gaap:ShortTermInvestments contextRef="AsOf2017-12-31" unitRef="USD" decimals="0">200164</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments contextRef="AsOf2018-03-31" unitRef="USD" decimals="0">4258669</us-gaap:ShortTermInvestments>
    <us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Note 10. Digital Currencies&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The following table presents additional information about digital currencies:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&#13;&lt;table id="zb6bb6434a81244cda1b29bddd2fddd71" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Digital currencies balance - January 1. 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;200,164&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Additions of digital currencies&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;901,380&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Purchase of digital currencies&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;5,625,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Change in fair value of digital currencies&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(2,467,875&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Digital currencies balance - March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;4,258,669&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&lt;br /&gt;&#13; As March 31, 2018, the Company&amp;#8217;s digital currencies consisted of bitcoin, with a fair value of approximately $4,259,000. Digital currencies are recorded at their fair value on the date they are received as revenues, and are revalued to their current market value at each reporting date. Fair value is determined by taking the spot rate from the most liquid exchanges.&lt;/div&gt;&lt;/div&gt;</us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock>
    <us-gaap:MarketableSecuritiesTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The following table presents additional information about digital currencies:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&#13;&lt;table id="zb6bb6434a81244cda1b29bddd2fddd71" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Digital currencies balance - January 1. 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;200,164&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Additions of digital currencies&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;901,380&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Purchase of digital currencies&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;5,625,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Change in fair value of digital currencies&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(2,467,875&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Digital currencies balance - March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;4,258,669&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:MarketableSecuritiesTextBlock>
    <us-gaap:IncreaseDecreaseInTradingSecurities contextRef="From2018-01-01to2018-03-31" unitRef="USD" decimals="0">901380</us-gaap:IncreaseDecreaseInTradingSecurities>
    <us-gaap:IncreaseDecreaseInTradingSecurities contextRef="From2017-01-01to2017-03-31" unitRef="USD" xsi:nil="true" />
    <us-gaap:PaymentsForProceedsFromOtherInvestingActivities contextRef="From2018-01-01to2018-03-31" unitRef="USD" decimals="0">673463</us-gaap:PaymentsForProceedsFromOtherInvestingActivities>
    <us-gaap:PaymentsForProceedsFromOtherInvestingActivities contextRef="From2017-01-01to2017-03-31" unitRef="USD" decimals="0">11911</us-gaap:PaymentsForProceedsFromOtherInvestingActivities>
    <us-gaap:MarketableSecuritiesRealizedGainLoss contextRef="From2018-01-01to2018-03-31" unitRef="USD" decimals="0">-2467875</us-gaap:MarketableSecuritiesRealizedGainLoss>
    <us-gaap:MarketableSecuritiesRealizedGainLoss contextRef="From2017-01-01to2017-03-31" unitRef="USD" xsi:nil="true" />
    <riot:PaymentsForProceedsFromSaleAndMaturityOfMarketableSecurities contextRef="From2018-01-01to2018-03-31" unitRef="USD" decimals="0">-5625000</riot:PaymentsForProceedsFromSaleAndMaturityOfMarketableSecurities>
    <riot:PaymentsForProceedsFromSaleAndMaturityOfMarketableSecurities contextRef="From2017-01-01to2017-03-31" unitRef="USD" decimals="0">7506761</riot:PaymentsForProceedsFromSaleAndMaturityOfMarketableSecurities>
    <us-gaap:BusinessCombinationDisclosureTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Note 3. Acquisitions:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The acquisitions of Prive, BMSS, and Logical Brokerage were accounted for as an asset acquisition pursuant to ASU 2017-01,&amp;#160;&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt;Business Combinations (Topic 805), Clarifying the Definition of a Business,&lt;/font&gt; as the majority of the fair value of the assets acquired was concentrated in a group of similar assets, and the acquired assets did not have outputs or employees.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Asset Purchase Agreement with Prive Technologies LLC:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On February 21, 2018, the Company and Kairos, completed an asset purchase under an agreement (the "Prive Purchase Agreement") with Prive on behalf of certain persons and entities who owned certain cryptocurrency mining machines and related equipment (the "Prive Equipment"). Pursuant to the Prive Purchase Agreement, the aggregate consideration for the Prive Equipment consisted of (i) Eleven Million Dollars ($11,000,000) and (ii) One Million (1,000,000) shares of the Company&amp;#8217;s common stock (the &amp;#8220;Prive Shares&amp;#8221;). Upon closing of the transaction, and pursuant to the terms of the Prive Purchase Agreement, Kairos became the owner of the Prive Equipment and other assets used for the mining of cryptocurrency, including, but not limited to, 3,800 Bitmain AntMiner S9s. On February 21, 2018, the miners were recorded for a purchase price of $22,400,000, consisting of cash of $11,000,000 and 800,000 of the Company&amp;#8217;s shares of common stock valued at $10.60 per share (excludes 200,000 shares of Common Stock held in escrow).&lt;/div&gt;&#13;&#13;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The purchase price for the miners was recorded as follow:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="zb3e5b22b650949398ab414b467aa394c" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Cash consideration&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;11,000,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Fair value of common stock&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;8,480,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2,918,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Other expenses&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;22,400,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;Two principal shareholders held&amp;#160;24.8% and 18.4%, respectively,&amp;#160;of Prive, at the time of its acquisition by the Company. These holders held 10.7% and 5.7%, respectively of Kairos at the time of its acquisition by the Company.&amp;#160; &amp;#160;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&lt;font style="font: 11pt Times New Roman, Times, serif; background-color: #ffffff"&gt;Two Hundred Thousand (200,000) of the Shares (the "Escrow Shares") were deposited into an escrow account with Corporate Stock Transfer, Inc., as escrow agent (the "Escrow Agent"), pursuant to an escrow agreement (the "Escrow Agreement"). Certificates representing the Escrow Shares were deposited and recorded with the Escrow Agent to be held in escrow and not be transferred, pledged or hypothecated except as provided in the Escrow Agreement. The Escrow Shares will be released to the Sellers upon the Company generating Net Cash Flow (as defined in the Prive Purchase Agreement) of at least Ten Million Dollars ($10,000,000) from the Equipment.&amp;#160;If the Escrow Shares are not released to the Sellers on or before the two-year anniversary of the Prive Purchase Agreement, the Escrow Shares shall be returned to the Company for cancellation.&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Under the guidance of ASC 360, Impairment or Disposal of Long-lived Assets, a long-lived asset or asset group (including intangibles) will be tested for recoverability whenever events or changes in circumstances indicate that its carrying amount may not be recoverable.&lt;font style="font: bold 11pt Times New Roman, Times, serif"&gt;&amp;#160;&lt;/font&gt;Based upon the significant decline in the price of bitcoins during the first quarter of 2018 and the decline in projected cash flows over the life of the miners, the Company performed an undiscounted cash flow test to determine if the miners were impaired.&amp;#160;The undiscounted cash flows were less than the carrying amount of the miners and when the carrying amount was compared to the discounted fair value of the miners, the Company determined that there was a $10,678,000 impairment charge to be recorded on the miners purchased from Prive as of March 31, 2018.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Asset Purchase Agreement with Blockchain Mining Supply &amp;#38; Services Ltd.:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On February 21, 2018, the Company completed an asset purchase under an agreement (the &amp;#8220;BMSS Purchase Agreement&amp;#8221;) with &amp;#8220;BMSS which owned 3,000 AntMiner S9 bitcoin mining machines (the &amp;#8220;BMSS Equipment&amp;#8221;). Pursuant to the BMSS Purchase Agreement, the Company purchased the BMSS Equipment for aggregate consideration of Eight Million Five Hundred Thousand Dollars ($8,500,000). On February 21, 2018, the miners were recorded for purchase price of $8,500,000 paid or payable in cash.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Seven Million Dollars ($7,000,000) of the purchase price was paid at closing. The remaining One Million Five Hundred Thousand Dollars ($1,500,000) of the purchase price shall be payable on the earlier of August 20, 2018 and such time when the BMSS Equipment becomes operational.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 6pt; text-align: left"&gt;Under the guidance of ASC 360, Impairment or Disposal of Long-lived Assets, a long-lived asset or asset group (including intangibles) will be tested for recoverability whenever events or changes in circumstances indicate that its carrying amount may not be recoverable.&lt;font style="font: bold 11pt Times New Roman, Times, serif"&gt;&amp;#160;&lt;/font&gt;Based upon the significant decline in the price of bitcoins during the first quarter of 2018 and the decline in projected cash flows over the life of the miners, the Company performed an undiscounted cash flow test to determine if the miners were impaired.&amp;#160;The undiscounted cash flows were less than the carrying amount of the miners and when the carrying amount was compared to the discounted fair value of the miners, the Company determined that there was a $407,000 impairment charge to be recorded on the miners purchased from BMSS as of March 31, 2018.&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Acquisition of&amp;#160;Logical Brokerage Corp.:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On March 26, 2018, the Company entered into and closed a stock purchase agreement (the &amp;#8220;Logical Brokerage Purchase Agreement&amp;#8221;) between the Company and Mark Bradley Fisher (the &amp;#8220;Logical Brokerage Seller&amp;#8221;). Pursuant to the Logical Brokerage Purchase Agreement, the Company purchased from the Logical Brokerage Seller 9.25 shares of Logical Brokerage, representing 92.5% of the outstanding capital stock of Logical Brokerage, for a cash purchase price of $600,000. Logical Brokerage, a futures introducing broker headquartered in Miami, Florida is registered with the CFTC and is a member of the NFA.&lt;/div&gt;&#13;&#13;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;The Company considered the provisions of FASB ASU 2017-01, Business Combinations (Topic 805), and has determined that the Logical Brokerage Purchase Agreement should be accounted for as an acquisition of assets based on the estimated fair value at the acquisition date. The CFTC license&lt;/font&gt; will be recorded at the relative fair value as an indefinite lived intangible asset. The initial value will be recorded at the purchase price of $600,000, net of cash received with the asset acquisition of $100,000, plus any transaction costs. The intangible asset will be revalued for any future impairment&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;.&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;As a result of an asset acquisition, temporary differences may arise due to differences between the tax bases of assets acquired and liabilities assumed (determined by tax law) and the values of those assets and liabilities recognized for financial statement purposes (determined based on the provisions of ASC 805). ASC 740 requires an entity to recognize deferred tax assets and liabilities for those temporary differences and acquired operating loss or other tax credit carryforwards that arise as a result of the purchase of an asset. However, deferred taxes are not recognized for differences related to nondeductible goodwill, leveraged leases, and certain other differences for which there are specific exceptions. The deferred tax liability represents the difference between the book basis and the tax basis of Riot Blockchain&amp;#8217;s intangible assets, calculated using a 25.6% effective tax rate.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On March 26, 2018, the CFTC license was recorded as follows (unaudited):&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="text-align: center"&gt;&#13;&lt;table id="z3d93d6ced62845aaab5efea67ec9b70d" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Cash, net of cash acquired&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;500,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred tax liability&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;142,709&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Non-controlling interest&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;40,541&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Legal expense&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;16,918&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;700,168&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;In connection with the closing of the Logical Brokerage Purchase Agreement, on March 26, 2018, the Company entered into a stockholders&amp;#8217; agreement (the &amp;#8220;Stockholders Agreement&amp;#8221;) with Logical Brokerage and Mark Bradley Fisher. The Stockholders Agreement provides, among other things, that, subject to certain exceptions, the Logical Brokerage Seller may not transfer any of his remaining shares of Logical Brokerage without the written consent of the Company. The Stockholders Agreement also provides that, subject to certain exceptions, in the event the Company proposes to transfer 35% or more of Logical Brokerage&amp;#8217;s total issued and outstanding capital stock, the Logical Brokerage Seller will be entitled to certain &amp;#8220;tag-along&amp;#8221; rights.&lt;/div&gt;&#13;&#13;&lt;/div&gt;</us-gaap:BusinessCombinationDisclosureTextBlock>
    <us-gaap:DebtDisclosureTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div&gt;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Note 7.&amp;#160;&amp;#160;Notes and other obligations:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;As of March 28, 2018, Tess, a subsidiary of the Company, entered into a note purchase agreement with a private investor under which a convertible promissory note issued by Tess in the principal amount CAD $2.2 million (the &amp;#8220;Convertible Note&amp;#8221;) and cash proceeds of CAD $2.2 million were placed into a third-party controlled escrow account.&amp;#160;Upon the successful achievement of conditions defined under the escrow agreement relating to closing of a transaction between Tess and Cresval Capital Corp, (&amp;#8220;Cresval&amp;#8221;) whereby Tess and Cresval would merge as provided in the merger agreements and Tess would become publicly traded on the TSXV Venture Exchange, the then remaining cash and the Convertible Note would be issued to Tess and the investor, respectively. If those conditions are not successfully achieved or revised or waived by August 31, 2018, the then remaining cash and Convertible Note would be returned to the investor and Tess, respectively.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Upon funding the escrow account and as provided thereunder, an interim release of consideration from the escrow account was made to the parties. The interim release consisted of CAD $1.0 million (USD $775,074) of cash released to Tess and an unsecured promissory note issued by Tess (&amp;#8220;Promissory Note&amp;#8221;) released to the investor. Upon the achievement of conditions discussed above required for the successful release of the escrowed Convertible Note and then remaining escrowed cash, the Promissory Note would thereupon be cancelled. The Promissory Note bears interest at 6%, is unsecured and due upon demand.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Notes and other obligations also consisted of short-term installment obligations, arising from insurance premium financing programs bearing interest at approximately 4.5%, with outstanding balances of $54,534 and $135,574, as of March 31, 2018 and December 31, 2017, respectively.&lt;/div&gt;&lt;/div&gt;</us-gaap:DebtDisclosureTextBlock>
    <us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: left"&gt;Note 11. Discontinued Operations:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;During the quarter ended March 31, 2017, the Company made the decision to discontinue the operations of its wholly-owned subsidiary BDI. BDI had developed a proprietary Enhanced Surface Plasmon Resonance technology platform for the detection of molecular interactions. The decision to adopt this plan was made following an evaluation by the Company&amp;#8217;s Board of Directors in January 2017 of the estimated results of operations projected during the near to mid-term period for BDI, including consideration of product development required and updated sales forecasts, and estimated additional cash resources required.&amp;#160;The Company substantially disposed of the BDI assets and operations during 2017 by selling the assets and licensing the intellectual property rights.&amp;#160;The Company has recognized the exit of BDI in accordance with ASC 205-20,&lt;font style="font: italic 11pt Times New Roman, Times, serif"&gt; Discontinued Operations&lt;/font&gt;. As such, the historical results of BDI, following its 2016 acquisition, have been classified as discontinued operations.&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify"&gt;The Company&amp;#8217;s historical financial statements have been revised to present the operating results of the BDI business as a discontinued operation. Assets and liabilities related to the discontinued operations of BDI were approximately as follows as of March 31, 2018 (unaudited) and December 31, 2017:&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify"&gt;&#13;&lt;table id="z603b206343a54cab9dfd3c57e941bf53" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;Current Liabilities&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;December 31, 2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Accounts payable&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;16,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;16,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Accrued expenses&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;28,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Deferred revenue&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;137,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Total current liabilities&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;16,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;181,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify"&gt;Summarized results of the discontinued operation are as follows for the three months ended March 31, 2018 and 2017 (unaudited):&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify"&gt;&#13;&lt;table id="zdc580458a6724e2496073ff7a413f718" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Revenue&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;137,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;13,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Cost of revenue&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;41,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Gross margin&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;96,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;11,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Operating expenses&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;654,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Operating income (loss)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;96,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(643,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Impairment loss&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(2,704,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Income (loss) from discontinued operations&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;96,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(3,347,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&lt;/div&gt;</us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock>
    <riot:ScheduleOfDiscontinuedOperationsOfIncomeStatementTableTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify"&gt;Summarized results of the discontinued operation are as follows for the three months ended March 31, 2018 and 2017 (unaudited):&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify"&gt;&#13;&lt;table id="zdc580458a6724e2496073ff7a413f718" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%"&gt;&#13;&lt;tr&gt;&#13;&lt;td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2018&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom"&gt;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: center"&gt;March 31, 2017&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Revenue&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;137,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;13,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Cost of revenue&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;41,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;2,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Gross margin&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;96,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;11,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Operating expenses&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;654,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Operating income (loss)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;96,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(643,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Impairment loss&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;-&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(2,704,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&#13;&lt;tr&gt;&#13;&lt;td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;Income (loss) from discontinued operations&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;96,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;$&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;(3,347,000&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif"&gt;)&lt;/div&gt;&#13;&lt;/td&gt;&#13;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&lt;/div&gt;</riot:ScheduleOfDiscontinuedOperationsOfIncomeStatementTableTextBlock>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="From2018-01-01to2018-03-31">&lt;div&gt;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Note 12.&amp;#160;&amp;#160;Commitments and contingencies:&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Commitments:&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: italic bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Oklahoma Lease Agreement.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On February 27, 2018, Kairos (&amp;#8220;Tenant&amp;#8221;) entered into a lease agreement&amp;#160;(the &amp;#8220;Lease&amp;#8221;) with 7725 Reno #1, LLC (the &amp;#8220;Landlord&amp;#8221;), pursuant to which the Tenant leases an approximately 107,600 square foot warehouse located in Oklahoma City, Oklahoma, including improvements thereon.&amp;#160; Pursuant to the terms of the Lease, the initial term of one year terminates on February 15, 2019, unless terminated earlier pursuant to the terms of the Lease, subject to the Tenant&amp;#8217;s options to renew the Lease.&amp;#160; Tenant has four one-year renewal options that may be exercised so long as Tenant is not in default, subject to increases in base rent. Tenant has the right to operate from the premises on a 24 hour/seven day a week basis. At least three months, but no more than six months, prior to the expiration of the initial Lease term or renewal term, as applicable, Tenant shall give Landlord written notice of its intent to exercise the applicable renewal option, which also includes incremental payment for additional electric capacity delivery.&amp;#160;&amp;#160;If Tenant does not elect to exercise a renewal option, all remaining renewal options, if any, shall terminate.&lt;/div&gt;&#13;&#13;&#13;&#13;&lt;div&gt;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;Base rent for the premises during the first 12 months is equal to $55.95/kW per month for a total of 4 Megawatts (MW) of available electrical power, or $223,800 per month.&amp;#160; Base rent is calculated based upon the monthly electrical power made available to Tenant within the premises, and not based on Tenant&amp;#8217;s actual usage.&amp;#160; In connection with the Lease, Parent has provided a limited guarantee of Tenant&amp;#8217;s failure to make payment of base rent or additional rent pursuant to the Lease.&amp;#160;&amp;#160;As soon as practicable after the effective date of the Lease, Landlord, at Landlord&amp;#8217;s expense, agreed to provide additional 12.5 kV transformer equipment to increase the electrical power available for Tenant&amp;#8217;s use by an additional 2MW, which will result in additional rent of $55.12/kW for the additional 2MW of power when it is made available.&amp;#160; Provided that Tenant&amp;#160;is not in default under the Lease beyond any applicable notice and cure periods,&amp;#160;Tenant may request Landlord to further increase the electrical power available, in increments from 6.01 MW up to 12.0 MW, by giving written notice to Landlord of the requested increase.&amp;#160; Landlord, at Landlord&amp;#8217;s expense, would then provide an additional 12.5kV of electrical transforming equipment to increase the electrical power available for Tenant&amp;#8217;s use by the additional MW requested by Tenant.&amp;#160;&amp;#160;Effective as of the date the additional power is made available to Tenant, base rent will increase by an amount equivalent to the additional MW requested by Tenant multiplied by $55.12 per kW.&amp;#160; If Tenant exercises all of its renewal options, then the base rent for the first 4MW of available power would increase to $57.63 per kW in year two, $59.36 per kW in year three, $61.14 per kW in year four and $62.97 per kW in year five.&amp;#160; In each case, available power of greater than 4MW and up to 12MW would result in base rent of $55.12 per kW.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On March 26, 2018, Kairos entered into a first amendment to the above lease, whereby 7725 Reno agreed to increase the electrical power available for Kairos&amp;#8217;s use from 6MW to 12MW, and the base rent under the lease was increased to approximately $665,760 per month, effective as of the date when such additional power is available.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: italic bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Registration Rights Agreement&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; background-color: #ffffff"&gt;On December 19, 2017, the Company accepted subscriptions for the sale of $37,000,000 of units of its securities, with each unit consisting of one share of Common Stock and one warrant to purchase one share of Common Stock, at a per unit price of $22.50.&amp;#160;On December 21, 2017, the Company accepted subscriptions for an additional $37,528 of units.&amp;#160;On December 21, 2017, the Company closed on the sale of $37,037,528 of units of its securities and issued 1,646,113 shares of Common Stock and warrants to purchase up to 1,646,113 shares of Common Stock.&lt;/div&gt;&#13;&#13;&lt;div style="background-color: #ffffff"&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: left"&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;The registration rights agreement required that the securities would be registered by March 5, 2018, the effectiveness date,&lt;/font&gt; and the registration statement was not declared effective by March 5, 2018. The Company accounted for registration rights agreements in accordance with ASC 825-20, &amp;#8220;Registration Payment Arrangements.&amp;#8221; ASC 825-20 addresses an issuer&amp;#8217;s accounting for registration payment arrangements. This pronouncement specifies that the contingent obligation to make future payments or otherwise transfer consideration under a registration payment arrangement, whether issued as a separate agreement or included as a provision of a financial instrument, should be separately recognized and accounted for as a contingency in accordance with ASC 450-20 &amp;#8220;Loss Contingencies&amp;#8221;. The Company recorded approximately $333,000 for this contingency as a liability in the first quarter of 2018.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: italic bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Corporate Lease Agreement&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;See Note 14 for new corporate lease agreement commitment subsequent to March 31, 2018.&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: italic bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Ingenium International LLC Consulting Agreement.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On February 21, 2018, the Company entered into a Consulting Agreement with Ingenium International LLC (the &amp;#8220;Consultant&amp;#8221;) to provide consulting services related to the Company&amp;#8217;s business for a 12-month period.&amp;#160;Pursuant to the Consulting Agreement, Consultant&amp;#8217;s services are defined as follows: complete the installation and deployment of 8,000+ ASIC cryptocurrency miners, which included the Prive Equipment and the BMSS Equipment; assist in managing and monitoring the operation of the 8,000+ cryptocurrency miners on an ongoing basis; promptly responding to and troubleshooting any issues as they arise in the management and monitoring of the operations; continuing the buildout of up to 40 Megawatts of energy capacity, with the ultimate goal to secure the power and build the location for up to 80 Megawatts of energy capacity; and to make strategic introductions to other cryptocurrency business opportunities and contacts in the sector.&amp;#160;In connection with the Consulting Agreement the Company made a lump sum payment of $4,000,000 to the Consultant.&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;The controlling principals of Ingenium International LLC., as disclosed in Note 3, are shareholders in the Company by virtue of the previous Kairos and Prive transactions.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify"&gt;Contingencies:&amp;#160;&lt;/div&gt;&#13;&#13;&lt;div style="background-color: #ffffff"&gt;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 12pt; margin-top: 12pt; text-align: justify"&gt;On February 17, 2018, Creighton Takata filed an action asserting putative class action claims on behalf of the Riot Blockchain, Inc.'s shareholders in the United District Court for the District of New Jersey, Takata v. Riot Blockchain Inc., et al., Case No. 3:18-cv-02293. The complaint asserts violations of federal securities laws under Section 10(b) and Section 20(a) of the Securities Exchange Act of 1934 on behalf of a putative class of shareholders that purchased stock from November 13, 2017 through February 15, 2018. The complaint alleges that the Company and certain of its officers and directors made, caused to be made, or failed to correct false and/or misleading statements in press releases and public filings regarding its business plan in connection with its cryptocurrency business.&lt;/div&gt;&#13;&#13;&lt;div style="text-align: justify"&gt;The following complaints are&amp;#160;generally based on the same conduct alleged in the Takatoa putative class action and&amp;#160;request damages in unspecified amounts, costs and fees of bringing the action, and other unspecified relief, as well as in the derivative action, corporate governance changes.&amp;#160;&lt;/div&gt;&#13;&#13;&#13;&#13;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 12pt; margin-top: 12pt; text-align: justify"&gt;On February 22, 2018 Richard Roys filed a complaint in the United District States Court for the Southern District of Florida (&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;&lt;u&gt;Roys v. Riot Blockchain Inc., et al&lt;/u&gt;&lt;/font&gt;., Case No. 9:18-cv-80225). On March 27, 2018, the court closed the Roys&amp;#8217; case.&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 12pt; margin-top: 12pt; text-align: justify"&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;On February 22, 2018 Bruce Greenawalt filed a complaint in the United States District Court for the District of Colorado (&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;&lt;u&gt;Greenawalt v. Riot Blockchain Inc., et al&lt;/u&gt;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;., Case No. 1:18-cv-00440). On April 2, 2018, Mr. Greenawalt filed a notice of voluntary dismissal of his action, which the court entered on the same &lt;/font&gt;date.&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 12pt; margin-top: 12pt; text-align: justify"&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;On April 5, 2018, Michael Jackson filed a shareholder derivative complaint on behalf of the Company in the Supreme Court of the State of New York, County of Nassau, against certain of the Company's officers and directors, as well as against an investor (&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;&lt;u&gt;Jackson v. Riot Blockchain, Inc., et al&lt;/u&gt;&lt;/font&gt;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;, Case No&lt;/font&gt;&amp;#160;&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;604520/18). &amp;#160;&lt;/font&gt;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 12pt; margin-top: 12pt; text-align: justify"&gt;On April 18, 2018, Joseph J. Klapper, Jr., filed a complaint against Riot Blockchain, Inc., &lt;font style="font: 11pt Times New Roman, Times, serif"&gt;and certain of its officers and directors&lt;/font&gt; in the United District Court for the District of New Jersey (&lt;font style="font: 11pt Times New Roman, Times, serif"&gt;&lt;u&gt;Klapper v. Riot Blockchain Inc., et al&lt;/u&gt;&lt;/font&gt;., Case No. 3:18-cv-8031).&amp;#160;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify"&gt;On April 9, 2018, the Company received a subpoena requesting documents from the U.S. Securities and Exchange Commission pursuant to a formal order of investigation.&lt;/div&gt;&#13;&#13;&lt;div&gt;&lt;br /&gt;&#13;&lt;/div&gt;&#13;&#13;&lt;div style="font: 11pt Times New Roman, Times, serif; text-align: justify; background-color: #ffffff"&gt;As part of its ongoing review of the Company&amp;#8217;s SEC filings, the Company has received and responded to comments from the staff of the SEC regarding certain developments and the Company&amp;#8217;s ongoing development of a blockchain/cryptocurrency business model.&amp;#160; These inquires include the proper asset classification, applicability of the Investment Company Act or 1940, to the Company&amp;#8217;s business and affairs and accounting treatment of its cryptocurrency. The resolution of these matters is ongoing and has been described in more detail under &amp;#8220;Risk Factors&amp;#8221; in the Company&amp;#8217;s Annual Report on Form 10-K for the fiscal year ended December 31, 2017.&lt;/div&gt;&#13;&#13;&lt;/div&gt;&lt;/div&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
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</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>7
<FILENAME>riot-20180331_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>9
<FILENAME>riot-20180331_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_WarrantsToPurchaseCommonStockMember_lbl" xml:lang="en-US">Warrants to purchase common stock [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_OptionsToPurchaseCommonStockMember" xlink:label="riot_OptionsToPurchaseCommonStockMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_OptionsToPurchaseCommonStockMember" xlink:to="riot_OptionsToPurchaseCommonStockMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_OptionsToPurchaseCommonStockMember_lbl" xml:lang="en-US">Option to purchase common stock [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="us-gaap_RestrictedStockUnitsRSUMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedStockUnitsRSUMember" xlink:to="us-gaap_RestrictedStockUnitsRSUMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RestrictedStockUnitsRSUMember_lbl" xml:lang="en-US">Restricted stock units [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_EscrowsharesOfCommonStockMember" xlink:label="riot_EscrowsharesOfCommonStockMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_EscrowsharesOfCommonStockMember" xlink:to="riot_EscrowsharesOfCommonStockMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_EscrowsharesOfCommonStockMember_lbl" xml:lang="en-US">Escrow shares of common stock [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConvertiblePreferredStockSeriesBMember" xlink:to="riot_ConvertiblePreferredStockSeriesBMember_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="riot_ConvertiblePreferredStockSeriesBMember_2_lbl" xml:lang="en-US">Convertible Series B preferred shares [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_TessIncMember" xlink:label="riot_TessIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_TessIncMember" xlink:to="riot_TessIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_TessIncMember_lbl" xml:lang="en-US">Tess Inc [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_DigitalGreenEnergyCorpIncMember" xlink:label="riot_DigitalGreenEnergyCorpIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DigitalGreenEnergyCorpIncMember" xlink:to="riot_DigitalGreenEnergyCorpIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_DigitalGreenEnergyCorpIncMember_lbl" xml:lang="en-US">Digital Green Energy Corp., Inc. [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_LogicalBrokerageCorpMember" xlink:label="riot_LogicalBrokerageCorpMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_LogicalBrokerageCorpMember" xlink:to="riot_LogicalBrokerageCorpMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_LogicalBrokerageCorpMember_lbl" xml:lang="en-US">Logical Brokerage Corp [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="us-gaap_RelatedPartyTransactionAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionAxis" xlink:to="us-gaap_RelatedPartyTransactionAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionAxis_lbl" xml:lang="en-US">Related Party Transaction [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_MichaelHoMember" xlink:label="riot_MichaelHoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_MichaelHoMember" xlink:to="riot_MichaelHoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_MichaelHoMember_lbl" xml:lang="en-US">Michael Ho [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_BryanPascualMember" xlink:label="riot_BryanPascualMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_BryanPascualMember" xlink:to="riot_BryanPascualMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_BryanPascualMember_lbl" xml:lang="en-US">Bryan Pascual [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_SeriesBPreferredShareholdersMember" xlink:label="riot_SeriesBPreferredShareholdersMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_SeriesBPreferredShareholdersMember" xlink:to="riot_SeriesBPreferredShareholdersMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_SeriesBPreferredShareholdersMember_lbl" xml:lang="en-US">Series B Preferred Shareholders [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_BlockchainMiningSupplyAndServicesLtdMember" xlink:to="riot_BlockchainMiningSupplyAndServicesLtdMember_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="riot_BlockchainMiningSupplyAndServicesLtdMember_2_lbl" xml:lang="en-US">Blockchain Mining Supply &amp; Services Ltd [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_CryptoCurrencyMachineMember" xlink:label="riot_CryptoCurrencyMachineMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CryptoCurrencyMachineMember" xlink:to="riot_CryptoCurrencyMachineMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_CryptoCurrencyMachineMember_lbl" xml:lang="en-US">Cryptocurrency machine [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseholdImprovementsMember" xlink:label="us-gaap_LeaseholdImprovementsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseholdImprovementsMember" xlink:to="us-gaap_LeaseholdImprovementsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseholdImprovementsMember_lbl" xml:lang="en-US">Leasehold Improvements [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InformationByCategoryOfDebtSecurityAxis" xlink:label="us-gaap_InformationByCategoryOfDebtSecurityAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InformationByCategoryOfDebtSecurityAxis" xlink:to="us-gaap_InformationByCategoryOfDebtSecurityAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InformationByCategoryOfDebtSecurityAxis_lbl" xml:lang="en-US">Debt Security Category [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CostmethodInvestmentsMember" xlink:label="us-gaap_CostmethodInvestmentsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostmethodInvestmentsMember" xlink:to="us-gaap_CostmethodInvestmentsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CostmethodInvestmentsMember_lbl" xml:lang="en-US">Coinsquare [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis" xlink:label="us-gaap_SubsidiarySaleOfStockAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsidiarySaleOfStockAxis" xlink:to="us-gaap_SubsidiarySaleOfStockAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_lbl" xml:lang="en-US">Sale of Stock [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrivatePlacementMember" xlink:label="us-gaap_PrivatePlacementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrivatePlacementMember" xlink:to="us-gaap_PrivatePlacementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrivatePlacementMember_lbl" xml:lang="en-US">Private Placement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="us-gaap_LongtermDebtTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongtermDebtTypeAxis" xlink:to="us-gaap_LongtermDebtTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConvertibleDebtMember" xlink:label="us-gaap_ConvertibleDebtMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleDebtMember" xlink:to="us-gaap_ConvertibleDebtMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConvertibleDebtMember_lbl" xml:lang="en-US">Convertible Note [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_CurrencyAxis" xlink:label="srt_CurrencyAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_CurrencyAxis" xlink:to="srt_CurrencyAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_CurrencyAxis_lbl" xml:lang="en-US">Currency [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_CADMember" xlink:label="riot_CADMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CADMember" xlink:to="riot_CADMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_CADMember_lbl" xml:lang="en-US">Canada, Dollars [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ThirdPartyPayorMember" xlink:label="us-gaap_ThirdPartyPayorMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ThirdPartyPayorMember" xlink:to="us-gaap_ThirdPartyPayorMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ThirdPartyPayorMember_lbl" xml:lang="en-US">Third party [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommercialPaperMember" xlink:label="us-gaap_CommercialPaperMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommercialPaperMember" xlink:to="us-gaap_CommercialPaperMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommercialPaperMember_lbl" xml:lang="en-US">Promissory Note [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SeriesBPreferredStockMember" xlink:label="us-gaap_SeriesBPreferredStockMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SeriesBPreferredStockMember" xlink:to="us-gaap_SeriesBPreferredStockMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SeriesBPreferredStockMember_lbl" xml:lang="en-US">Series B Preferred Stock [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="us-gaap_EmployeeStockOptionMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeStockOptionMember" xlink:to="us-gaap_EmployeeStockOptionMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeStockOptionMember_lbl" xml:lang="en-US">Employee Stock Option [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ConsultingServicesMember" xlink:label="riot_ConsultingServicesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConsultingServicesMember" xlink:to="riot_ConsultingServicesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ConsultingServicesMember_lbl" xml:lang="en-US">Consulting Services [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WarrantMember" xlink:label="us-gaap_WarrantMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WarrantMember" xlink:to="us-gaap_WarrantMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WarrantMember_lbl" xml:lang="en-US">Warrant [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_SellingGeneralAndAadministrativeExpensesMember" xlink:label="riot_SellingGeneralAndAadministrativeExpensesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_SellingGeneralAndAadministrativeExpensesMember" xlink:to="riot_SellingGeneralAndAadministrativeExpensesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_SellingGeneralAndAadministrativeExpensesMember_lbl" xml:lang="en-US">Selling, general and administrative expenses [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_OtherCommonStockPurchaseOptionsAndWarrantsMember" xlink:label="riot_OtherCommonStockPurchaseOptionsAndWarrantsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_OtherCommonStockPurchaseOptionsAndWarrantsMember" xlink:to="riot_OtherCommonStockPurchaseOptionsAndWarrantsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_OtherCommonStockPurchaseOptionsAndWarrantsMember_lbl" xml:lang="en-US">Other common stock purchase options and warrants [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ParentMember" xlink:label="us-gaap_ParentMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ParentMember" xlink:to="us-gaap_ParentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ParentMember_lbl" xml:lang="en-US">Total riot blockchain stockholder's equity [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="us-gaap_NoncontrollingInterestMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoncontrollingInterestMember" xlink:to="us-gaap_NoncontrollingInterestMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NoncontrollingInterestMember_lbl" xml:lang="en-US">Noncontrolling Interest [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_NonEmployeesMember" xlink:label="riot_NonEmployeesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NonEmployeesMember" xlink:to="riot_NonEmployeesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_NonEmployeesMember_lbl" xml:lang="en-US">Non Employees [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis" xlink:label="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis" xlink:to="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis_lbl" xml:lang="en-US">Purchase Commitment Excluding Longterm Commitment [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_RegistrationRightsAgreementMember" xlink:label="riot_RegistrationRightsAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_RegistrationRightsAgreementMember" xlink:to="riot_RegistrationRightsAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_RegistrationRightsAgreementMember_lbl" xml:lang="en-US">Registration Rights Agreement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xml:lang="en-US">Related Party [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_TwoShareholdersMember" xlink:label="riot_TwoShareholdersMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_TwoShareholdersMember" xlink:to="riot_TwoShareholdersMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_TwoShareholdersMember_lbl" xml:lang="en-US">Two shareholders [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_BarryHonigMember" xlink:label="riot_BarryHonigMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_BarryHonigMember" xlink:to="riot_BarryHonigMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_BarryHonigMember_lbl" xml:lang="en-US">Barry Honig [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_MsDeFrancescoMember" xlink:label="riot_MsDeFrancescoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_MsDeFrancescoMember" xlink:to="riot_MsDeFrancescoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_MsDeFrancescoMember_lbl" xml:lang="en-US">Ms. DeFrancesco [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_GRQConsultantsIncMember" xlink:label="riot_GRQConsultantsIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_GRQConsultantsIncMember" xlink:to="riot_GRQConsultantsIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_GRQConsultantsIncMember_lbl" xml:lang="en-US">GRQ Consultants, Inc [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_PercentageShareOfKairosOwnedByMrHonigMember" xlink:label="riot_PercentageShareOfKairosOwnedByMrHonigMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PercentageShareOfKairosOwnedByMrHonigMember" xlink:to="riot_PercentageShareOfKairosOwnedByMrHonigMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_PercentageShareOfKairosOwnedByMrHonigMember_lbl" xml:lang="en-US">Percentage share of Kairos owned by Mr. Honig [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_PercentageShareOfKairosOwnedByMsDeFrancescoMember" xlink:label="riot_PercentageShareOfKairosOwnedByMsDeFrancescoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PercentageShareOfKairosOwnedByMsDeFrancescoMember" xlink:to="riot_PercentageShareOfKairosOwnedByMsDeFrancescoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_PercentageShareOfKairosOwnedByMsDeFrancescoMember_lbl" xml:lang="en-US">Percentage share of Kairos owned by Ms. DeFrancesco [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="us-gaap_SubsequentEventTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="us-gaap_SubsequentEventMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventMember" xlink:to="us-gaap_SubsequentEventMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventMember_lbl" xml:lang="en-US">Subsequent Event [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="srt_ProductOrServiceAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ProductOrServiceAxis" xlink:to="srt_ProductOrServiceAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_ProductOrServiceAxis_lbl" xml:lang="en-US">Product and Service [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProductMember" xlink:label="us-gaap_ProductMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProductMember" xlink:to="us-gaap_ProductMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProductMember_lbl" xml:lang="en-US">Revenue - Crypto-currency mining [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ServiceMember" xlink:label="us-gaap_ServiceMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ServiceMember" xlink:to="us-gaap_ServiceMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ServiceMember_lbl" xml:lang="en-US">Other revenue - fee [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_PriveMinersMember" xlink:label="riot_PriveMinersMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PriveMinersMember" xlink:to="riot_PriveMinersMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_PriveMinersMember_lbl" xml:lang="en-US">Prive Miners [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_BmssMinersMember" xlink:label="riot_BmssMinersMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_BmssMinersMember" xlink:to="riot_BmssMinersMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_BmssMinersMember_lbl" xml:lang="en-US">BMSS Miners [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_KairosMinersMember" xlink:label="riot_KairosMinersMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_KairosMinersMember" xlink:to="riot_KairosMinersMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_KairosMinersMember_lbl" xml:lang="en-US">Kairos Miners [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConvertiblePreferredStockSeriesAMember" xlink:to="riot_ConvertiblePreferredStockSeriesAMember_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="riot_ConvertiblePreferredStockSeriesAMember_2_lbl" xml:lang="en-US">Designated as 2% Series A Convertible Stock [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:label="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:to="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_lbl" xml:lang="en-US">Disposal Group Name [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_DocumentAndEntityInformationAbstract" xlink:label="riot_DocumentAndEntityInformationAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DocumentAndEntityInformationAbstract" xlink:to="riot_DocumentAndEntityInformationAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_DocumentAndEntityInformationAbstract_lbl" xml:lang="en-US">Document and Entity Information [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US">Entity Registrant Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US">Entity Central Index Key</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US">Document Type</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US">Document Period End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US">Document Fiscal Year Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US">Entity Filer Category</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd#dei_EntityPublicFloat" xlink:label="dei_EntityPublicFloat" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPublicFloat" xlink:to="dei_EntityPublicFloat_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPublicFloat_lbl" xml:lang="en-US">Entity Public Float</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl" xml:lang="en-US">Statement [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl" xml:lang="en-US">Statement [Line Items]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_StatementClassOfStockAxis_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StatementClassOfStockAxis_2_lbl" xml:lang="en-US">Class of Stock [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="us-gaap_AssetsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsAbstract_lbl" xml:lang="en-US">ASSETS</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xml:lang="en-US">Current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xml:lang="en-US">Cash and cash equivalents</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_PrepaidContractsCurrent" xlink:label="riot_PrepaidContractsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PrepaidContractsCurrent" xlink:to="riot_PrepaidContractsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_PrepaidContractsCurrent_lbl" xml:lang="en-US">Prepaid contracts</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xml:lang="en-US">Prepaid expenses and other current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="us-gaap_ShortTermInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermInvestments" xlink:to="us-gaap_ShortTermInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortTermInvestments_lbl" xml:lang="en-US">Digital currencies</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xml:lang="en-US">Current assets of discontinued operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_AssetsCurrent_lbl" xml:lang="en-US">Total current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xml:lang="en-US">Property and equipment, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:to="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xml:lang="en-US">Intangible rights acquired</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermInvestments" xlink:label="us-gaap_LongTermInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermInvestments" xlink:to="us-gaap_LongTermInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermInvestments_lbl" xml:lang="en-US">Long-term investments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepositsAssetsNoncurrent" xlink:label="us-gaap_DepositsAssetsNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepositsAssetsNoncurrent" xlink:to="us-gaap_DepositsAssetsNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DepositsAssetsNoncurrent_lbl" xml:lang="en-US">Security deposits</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermInvestmentsAndReceivablesNetAbstract" xlink:label="us-gaap_LongTermInvestmentsAndReceivablesNetAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermInvestmentsAndReceivablesNetAbstract" xlink:to="us-gaap_LongTermInvestmentsAndReceivablesNetAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermInvestmentsAndReceivablesNetAbstract_lbl" xml:lang="en-US">Other long-term assets, net:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xml:lang="en-US">Patents, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Goodwill" xlink:to="us-gaap_Goodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Goodwill_lbl" xml:lang="en-US">Goodwill</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesAndLoansReceivableNetNoncurrent" xlink:label="us-gaap_NotesAndLoansReceivableNetNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesAndLoansReceivableNetNoncurrent" xlink:to="us-gaap_NotesAndLoansReceivableNetNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesAndLoansReceivableNetNoncurrent_lbl" xml:lang="en-US">Convertible note</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Assets_lbl" xml:lang="en-US">Total assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xml:lang="en-US">LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xml:lang="en-US">Current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableCurrent" xlink:to="us-gaap_AccountsPayableCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xml:lang="en-US">Accounts payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="us-gaap_AccruedLiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl" xml:lang="en-US">Accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_DeferredPurchasePriceCurrent" xlink:label="riot_DeferredPurchasePriceCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DeferredPurchasePriceCurrent" xlink:to="riot_DeferredPurchasePriceCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_DeferredPurchasePriceCurrent_lbl" xml:lang="en-US">Deferred purchase price - BMSS</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PayablesToCustomers" xlink:label="us-gaap_PayablesToCustomers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PayablesToCustomers" xlink:to="us-gaap_PayablesToCustomers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PayablesToCustomers_lbl" xml:lang="en-US">Demand note</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesPayableCurrent" xlink:label="us-gaap_NotesPayableCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayableCurrent" xlink:to="us-gaap_NotesPayableCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesPayableCurrent_lbl" xml:lang="en-US">Notes and other obligations, current</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueCurrent" xlink:label="us-gaap_DeferredRevenueCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredRevenueCurrent" xlink:to="us-gaap_DeferredRevenueCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredRevenueCurrent_lbl" xml:lang="en-US">Deferred revenue, current portion</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xml:lang="en-US">Current liabilities of discontinued operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xml:lang="en-US">Total current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueNoncurrent" xlink:label="us-gaap_DeferredRevenueNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredRevenueNoncurrent" xlink:to="us-gaap_DeferredRevenueNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredRevenueNoncurrent_lbl" xml:lang="en-US">Deferred revenue, less current portion</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="us-gaap_DeferredTaxLiabilitiesNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:to="us-gaap_DeferredTaxLiabilitiesNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxLiabilitiesNoncurrent_lbl" xml:lang="en-US">Deferred income tax liability</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Liabilities_lbl" xml:lang="en-US">Total liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xml:lang="en-US">Commitments and contingencies</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xml:lang="en-US">Stockholders' equity</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="us-gaap_PreferredStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockValue_lbl" xml:lang="en-US">Preferred stock, no par value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockValue_lbl" xml:lang="en-US">Common stock, no par value; 170,000,000 shares authorized; 13,327,615 and 11,622,112 shares outstanding as of March 31, 2018 and December 31, 2017, respectively</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xml:lang="en-US">Accumulated deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_StockholdersEquity_lbl" xml:lang="en-US">Total Riot Blockchain stockholders' equity</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MinorityInterest" xlink:label="us-gaap_MinorityInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MinorityInterest" xlink:to="us-gaap_MinorityInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MinorityInterest_lbl" xml:lang="en-US">Non-controlling interest</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xml:lang="en-US">Total stockholders' equity</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xml:lang="en-US">Total liabilities and stockholders' equity</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xml:lang="en-US">Debt Instrument [Axis]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockNoParValue" xlink:to="us-gaap_PreferredStockNoParValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockNoParValue_lbl" xml:lang="en-US">Preferred stock, par value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xml:lang="en-US">Preferred stock, shares authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="us-gaap_PreferredStockSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xml:lang="en-US">Preferred stock, shares issued</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="us-gaap_PreferredStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesOutstanding" xlink:to="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xml:lang="en-US">Preferred stock, shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockNoParValue" xlink:label="us-gaap_CommonStockNoParValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockNoParValue" xlink:to="us-gaap_CommonStockNoParValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockNoParValue_lbl" xml:lang="en-US">Common stock, par value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US">Common stock, shares authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xml:lang="en-US">Common stock, shares issued</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US">Common stock, shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Revenues" xlink:label="us-gaap_Revenues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Revenues_lbl" xml:lang="en-US">Total Revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="us-gaap_OperatingExpensesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpensesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xml:lang="en-US">Costs and expenses:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="us-gaap_CostOfRevenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostOfRevenue" xlink:to="us-gaap_CostOfRevenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CostOfRevenue_lbl" xml:lang="en-US">Cost of revenues (exclusive of depreciation and amortization shown below)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xml:lang="en-US">Selling, general and administrative</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpense" xlink:to="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xml:lang="en-US">Research and development</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="us-gaap_DepreciationAndAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationAndAmortization" xlink:to="us-gaap_DepreciationAndAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DepreciationAndAmortization_lbl" xml:lang="en-US">Depreciation and amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="us-gaap_AssetImpairmentCharges" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetImpairmentCharges" xlink:to="us-gaap_AssetImpairmentCharges_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xml:lang="en-US">Impairment expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MarketableSecuritiesRealizedGainLoss" xlink:label="us-gaap_MarketableSecuritiesRealizedGainLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MarketableSecuritiesRealizedGainLoss" xlink:to="us-gaap_MarketableSecuritiesRealizedGainLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_MarketableSecuritiesRealizedGainLoss_lbl" xml:lang="en-US">Change in fair value of digital currencies</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="us-gaap_OperatingExpenses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingExpenses_lbl" xml:lang="en-US">Total costs and expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xml:lang="en-US">Operating loss from continuing operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="us-gaap_NonoperatingIncomeExpenseAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NonoperatingIncomeExpenseAbstract" xlink:to="us-gaap_NonoperatingIncomeExpenseAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NonoperatingIncomeExpenseAbstract_lbl" xml:lang="en-US">Other income (expense)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpense" xlink:label="us-gaap_InterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_InterestExpense_lbl" xml:lang="en-US">Interest expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherExpenses" xlink:label="us-gaap_OtherExpenses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherExpenses" xlink:to="us-gaap_OtherExpenses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_OtherExpenses_lbl" xml:lang="en-US">Other expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentIncomeNet" xlink:label="us-gaap_InvestmentIncomeNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentIncomeNet" xlink:to="us-gaap_InvestmentIncomeNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentIncomeNet_lbl" xml:lang="en-US">Investment income</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="us-gaap_NonoperatingIncomeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NonoperatingIncomeExpense" xlink:to="us-gaap_NonoperatingIncomeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl" xml:lang="en-US">Total other income (expense)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xml:lang="en-US">Loss from continuing operations before income taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xml:lang="en-US">Deferred income tax benefit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_lbl" xml:lang="en-US">Loss from continuing operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxAbstract" xlink:label="us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxAbstract" xlink:to="us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxAbstract_lbl" xml:lang="en-US">Discontinued operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:label="us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:to="us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax_lbl" xml:lang="en-US">Income (loss) from operations</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ImpairmentGainLossFromDiscontinuedOperation" xlink:label="riot_ImpairmentGainLossFromDiscontinuedOperation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ImpairmentGainLossFromDiscontinuedOperation" xlink:to="riot_ImpairmentGainLossFromDiscontinuedOperation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ImpairmentGainLossFromDiscontinuedOperation_lbl" xml:lang="en-US">Impairment loss</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:to="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_lbl" xml:lang="en-US">Income (loss) from discontinued operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_ProfitLoss_lbl" xml:lang="en-US">Net loss</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:to="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xml:lang="en-US">Net loss attributable to non-controlling interest</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US">Net loss attributable to Riot Blockchain</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:label="us-gaap_EarningsPerShareBasicAndDilutedAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:to="us-gaap_EarningsPerShareBasicAndDilutedAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareBasicAndDilutedAbstract_lbl" xml:lang="en-US">Basic and diluted net loss per share:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" xlink:label="us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" xlink:to="us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare_lbl" xml:lang="en-US">Continuing operations attributable to Riot Blockchain</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare" xlink:to="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare_lbl" xml:lang="en-US">Discontinued operations attributable to Riot Blockchain</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasicAndDiluted" xlink:to="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xml:lang="en-US">Net loss</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xml:lang="en-US">Basic and diluted weighted average number of shares outstanding</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2_lbl" xml:lang="en-US">BALANCE</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="us-gaap_SharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_SharesOutstanding_lbl" xml:lang="en-US">BALANCE, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueAcquisitions" xlink:label="us-gaap_StockIssuedDuringPeriodValueAcquisitions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueAcquisitions" xlink:to="us-gaap_StockIssuedDuringPeriodValueAcquisitions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueAcquisitions_lbl" xml:lang="en-US">Common stock issued for asset purchase - Prive</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:to="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl" xml:lang="en-US">Common stock issued for asset purchase - Prive, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValuePurchaseOfAssets" xlink:label="us-gaap_StockIssuedDuringPeriodValuePurchaseOfAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValuePurchaseOfAssets" xlink:to="us-gaap_StockIssuedDuringPeriodValuePurchaseOfAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValuePurchaseOfAssets_lbl" xml:lang="en-US">Common stock escrow shares issued for asset purchase - Prive</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesPurchaseOfAssets" xlink:label="us-gaap_StockIssuedDuringPeriodSharesPurchaseOfAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesPurchaseOfAssets" xlink:to="us-gaap_StockIssuedDuringPeriodSharesPurchaseOfAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesPurchaseOfAssets_lbl" xml:lang="en-US">Common stock escrow shares issued for asset purchase - Prive, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConvertiblePreferredStockConvertedToOtherSecurities" xlink:label="us-gaap_ConvertiblePreferredStockConvertedToOtherSecurities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertiblePreferredStockConvertedToOtherSecurities" xlink:to="us-gaap_ConvertiblePreferredStockConvertedToOtherSecurities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConvertiblePreferredStockConvertedToOtherSecurities_lbl" xml:lang="en-US">Preferred stock converted to Common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_PreferredStockConvertedToCommonStockShares" xlink:label="riot_PreferredStockConvertedToCommonStockShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PreferredStockConvertedToCommonStockShares" xlink:to="riot_PreferredStockConvertedToCommonStockShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_PreferredStockConvertedToCommonStockShares_lbl" xml:lang="en-US">Preferred stock converted to Common stock, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ExerciseOfWarrants" xlink:label="riot_ExerciseOfWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ExerciseOfWarrants" xlink:to="riot_ExerciseOfWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ExerciseOfWarrants_lbl" xml:lang="en-US">Exercise of warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ExerciseOfWarrantsShares" xlink:label="riot_ExerciseOfWarrantsShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ExerciseOfWarrantsShares" xlink:to="riot_ExerciseOfWarrantsShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ExerciseOfWarrantsShares_lbl" xml:lang="en-US">Exercise of warrants, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:to="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl" xml:lang="en-US">Stock-based compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:to="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_lbl" xml:lang="en-US">Stock-based compensation, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xml:lang="en-US">Exercise of stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xml:lang="en-US">Exercise of stock options, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xlink:label="us-gaap_StockIssuedDuringPeriodValueIssuedForServices" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xlink:to="us-gaap_StockIssuedDuringPeriodValueIssuedForServices_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueIssuedForServices_lbl" xml:lang="en-US">Common stock issued for services</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:to="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl" xml:lang="en-US">Common stock issued for services, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_SaleOfSharesHeldByTess" xlink:label="riot_SaleOfSharesHeldByTess" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_SaleOfSharesHeldByTess" xlink:to="riot_SaleOfSharesHeldByTess_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_SaleOfSharesHeldByTess_lbl" xml:lang="en-US">Sale of Riot shares held by Tess</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_SaleOfSharesHeldByTessShares" xlink:label="riot_SaleOfSharesHeldByTessShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_SaleOfSharesHeldByTessShares" xlink:to="riot_SaleOfSharesHeldByTessShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_SaleOfSharesHeldByTessShares_lbl" xml:lang="en-US">Sale of Riot shares held by Tess, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_CashlessExerciseOfCommonStockPurchaseWarrants" xlink:label="riot_CashlessExerciseOfCommonStockPurchaseWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CashlessExerciseOfCommonStockPurchaseWarrants" xlink:to="riot_CashlessExerciseOfCommonStockPurchaseWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_CashlessExerciseOfCommonStockPurchaseWarrants_lbl" xml:lang="en-US">Cashless exercise of stock purchase warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_CashlessExerciseOfCommonStockPurchaseWarrantsShares" xlink:label="riot_CashlessExerciseOfCommonStockPurchaseWarrantsShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CashlessExerciseOfCommonStockPurchaseWarrantsShares" xlink:to="riot_CashlessExerciseOfCommonStockPurchaseWarrantsShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_CashlessExerciseOfCommonStockPurchaseWarrantsShares_lbl" xml:lang="en-US">Cashless exercise of stock purchase warrants, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_RestrictedStockUnitIssuance" xlink:label="riot_RestrictedStockUnitIssuance" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_RestrictedStockUnitIssuance" xlink:to="riot_RestrictedStockUnitIssuance_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_RestrictedStockUnitIssuance_lbl" xml:lang="en-US">Delivery of common stock underlying restricted stock units</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_RestrictedStockUnitIssuanceShares" xlink:label="riot_RestrictedStockUnitIssuanceShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_RestrictedStockUnitIssuanceShares" xlink:to="riot_RestrictedStockUnitIssuanceShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_RestrictedStockUnitIssuanceShares_lbl" xml:lang="en-US">Delivery of common stock underlying restricted stock units, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest" xlink:label="us-gaap_NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest" xlink:to="us-gaap_NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest_lbl" xml:lang="en-US">Non-controlling interest - Logical Brokerage</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:to="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_2_lbl" xml:lang="en-US">Net loss attributable to non-controlling interest</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLoss_2_lbl" xml:lang="en-US">Net loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_3_lbl" xml:lang="en-US">BALANCE</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharesOutstanding_2_lbl" xml:lang="en-US">BALANCE, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Cash flows from operating activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_lbl" xml:lang="en-US">Continuing operations:</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProfitLoss_2_lbl" xml:lang="en-US">Net loss</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax" xlink:label="us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax" xlink:to="us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_lbl" xml:lang="en-US">Income from discontinued operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossIncludingPortionAttributableToNoncontrollingInterest" xlink:label="us-gaap_IncomeLossIncludingPortionAttributableToNoncontrollingInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_IncomeLossIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:label="us-gaap_IncomeLossIncludingPortionAttributableToNoncontrollingInterest_lbl" xml:lang="en-US">Loss from continuing operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Adjustments to reconcile net loss from continuing operations to net cash used in operating activities of continuing operations :</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensation_lbl" xml:lang="en-US">Stock-based compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationDepletionAndAmortization" xlink:to="us-gaap_DepreciationDepletionAndAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl" xml:lang="en-US">Depreciation and amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:label="us-gaap_DeferredIncomeTaxesAndTaxCredits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:to="us-gaap_DeferredIncomeTaxesAndTaxCredits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredIncomeTaxesAndTaxCredits_lbl" xml:lang="en-US">Deferred income tax benefit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RecognitionOfDeferredRevenue" xlink:label="us-gaap_RecognitionOfDeferredRevenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RecognitionOfDeferredRevenue" xlink:to="us-gaap_RecognitionOfDeferredRevenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RecognitionOfDeferredRevenue_lbl" xml:lang="en-US">Amortization of license fee revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xlink:label="us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xlink:to="us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims_lbl" xml:lang="en-US">Common stock issued for services</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetImpairmentCharges" xlink:to="us-gaap_AssetImpairmentCharges_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AssetImpairmentCharges_2_lbl" xml:lang="en-US">Asset impairment charge</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_RevaluationOfDigitalCurrencies" xlink:label="riot_RevaluationOfDigitalCurrencies" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_RevaluationOfDigitalCurrencies" xlink:to="riot_RevaluationOfDigitalCurrencies_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_RevaluationOfDigitalCurrencies_lbl" xml:lang="en-US">Revaluation of digital currencies</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncashIncomeExpense" xlink:label="us-gaap_OtherNoncashIncomeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNoncashIncomeExpense" xlink:to="us-gaap_OtherNoncashIncomeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_OtherNoncashIncomeExpense_lbl" xml:lang="en-US">Other non-cash charges</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xml:lang="en-US">Changes in assets and liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_IncreaseDecreaseInPrepaidContracts" xlink:label="riot_IncreaseDecreaseInPrepaidContracts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_IncreaseDecreaseInPrepaidContracts" xlink:to="riot_IncreaseDecreaseInPrepaidContracts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="riot_IncreaseDecreaseInPrepaidContracts_lbl" xml:lang="en-US">Prepaid contracts</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xml:lang="en-US">Prepaid expenses and other current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInTradingSecurities" xlink:label="us-gaap_IncreaseDecreaseInTradingSecurities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInTradingSecurities" xlink:to="us-gaap_IncreaseDecreaseInTradingSecurities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInTradingSecurities_lbl" xml:lang="en-US">Digital currencies</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayable" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable_lbl" xml:lang="en-US">Accounts payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl" xml:lang="en-US">Accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_lbl" xml:lang="en-US">Net cash used in operating activities of continuing operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" xlink:label="us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" xlink:to="us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_lbl" xml:lang="en-US">Net cash used in operating activities of discontinued operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xml:lang="en-US">Net cash used in operating activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US">Cash flows from investing activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_lbl" xml:lang="en-US">Continuing operations:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xml:lang="en-US">Purchases of property and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_PaymentsForProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:label="riot_PaymentsForProceedsFromSaleAndMaturityOfMarketableSecurities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PaymentsForProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:to="riot_PaymentsForProceedsFromSaleAndMaturityOfMarketableSecurities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_PaymentsForProceedsFromSaleAndMaturityOfMarketableSecurities_lbl" xml:lang="en-US">Purchase of digital currency</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireOtherInvestments" xlink:label="us-gaap_PaymentsToAcquireOtherInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireOtherInvestments" xlink:to="us-gaap_PaymentsToAcquireOtherInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquireOtherInvestments_lbl" xml:lang="en-US">Purchases of other investments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="us-gaap_PaymentsForProceedsFromOtherInvestingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:to="us-gaap_PaymentsForProceedsFromOtherInvestingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsForProceedsFromOtherInvestingActivities_lbl" xml:lang="en-US">Security deposits</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireIntangibleAssets" xlink:label="us-gaap_PaymentsToAcquireIntangibleAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireIntangibleAssets" xlink:to="us-gaap_PaymentsToAcquireIntangibleAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquireIntangibleAssets_lbl" xml:lang="en-US">Purchases of patent and trademark application costs</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:to="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl" xml:lang="en-US">Investment in Logical Brokerage, net of cash acquired</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToDevelopSoftware" xlink:label="us-gaap_PaymentsToDevelopSoftware" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToDevelopSoftware" xlink:to="us-gaap_PaymentsToDevelopSoftware_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToDevelopSoftware_lbl" xml:lang="en-US">Purchase of developed technology</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_lbl" xml:lang="en-US">Net cash (used in) provided by investing activities of continuing operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations" xlink:label="us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations" xlink:to="us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations_lbl" xml:lang="en-US">Net cash (used in) investing activities of discontinued operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xml:lang="en-US">Net cash (used in) provided by investing activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US">Cash flows from financing activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_lbl" xml:lang="en-US">Cash flows from financing activities - continuing operations:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromNotesPayable" xlink:label="us-gaap_ProceedsFromNotesPayable" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromNotesPayable_lbl" xml:lang="en-US">Proceeds from notes payable</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfNotesPayable" xlink:to="us-gaap_RepaymentsOfNotesPayable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfNotesPayable_lbl" xml:lang="en-US">Repayment of notes payable and other obligations</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ProceedsFromPaymentsForExerciseOfWarrants" xlink:label="riot_ProceedsFromPaymentsForExerciseOfWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ProceedsFromPaymentsForExerciseOfWarrants" xlink:to="riot_ProceedsFromPaymentsForExerciseOfWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ProceedsFromPaymentsForExerciseOfWarrants_lbl" xml:lang="en-US">Proceeds from exercise of warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="us-gaap_ProceedsFromStockOptionsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromStockOptionsExercised" xlink:to="us-gaap_ProceedsFromStockOptionsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_lbl" xml:lang="en-US">Proceeds from exercise of stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:label="us-gaap_ProceedsFromIssuanceOrSaleOfEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:to="us-gaap_ProceedsFromIssuanceOrSaleOfEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOrSaleOfEquity_lbl" xml:lang="en-US">Proceeds from sale of Riot shares held by Tess</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xml:lang="en-US">Net cash provided by financing activities of continuing operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl" xml:lang="en-US">Net increase (decrease) in cash and cash equivalents</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_2_lbl" xml:lang="en-US">Cash and cash equivalents at beginning of period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_3_lbl" xml:lang="en-US">Cash and cash equivalents at end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SupplementalCashFlowElementsAbstract" xlink:label="us-gaap_SupplementalCashFlowElementsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalCashFlowElementsAbstract" xlink:to="us-gaap_SupplementalCashFlowElementsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SupplementalCashFlowElementsAbstract_lbl" xml:lang="en-US">Supplemental disclosure of cash flow information:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestPaid" xlink:label="us-gaap_InterestPaid" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPaid" xlink:to="us-gaap_InterestPaid_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestPaid_lbl" xml:lang="en-US">Cash paid for interest</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl" xml:lang="en-US">Supplemental disclosure of noncash investing and financing activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssued1" xlink:label="us-gaap_StockIssued1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssued1" xlink:to="us-gaap_StockIssued1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssued1_lbl" xml:lang="en-US">Value of shares issued for Prive asset acquisition</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1" xlink:label="us-gaap_ConversionOfStockSharesConverted1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockSharesConverted1" xlink:to="us-gaap_ConversionOfStockSharesConverted1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl" xml:lang="en-US">Conversion of Preferred stock to Common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SupplementalDeferredPurchasePrice" xlink:label="us-gaap_SupplementalDeferredPurchasePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalDeferredPurchasePrice" xlink:to="us-gaap_SupplementalDeferredPurchasePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SupplementalDeferredPurchasePrice_lbl" xml:lang="en-US">Deferred purchase price for BMSS</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xml:lang="en-US">Organization, Consolidation and Presentation of Financial Statements [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock_lbl" xml:lang="en-US">Organization</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xml:lang="en-US">Basis of presentation, summary of significant accounting policies and recent accounting pronouncements</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="us-gaap_BusinessCombinationsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationsAbstract" xlink:to="us-gaap_BusinessCombinationsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationsAbstract_lbl" xml:lang="en-US">Business Combinations [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="us-gaap_BusinessCombinationDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationDisclosureTextBlock" xlink:to="us-gaap_BusinessCombinationDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationDisclosureTextBlock_lbl" xml:lang="en-US">Acquisitions</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract_lbl" xml:lang="en-US">Property, Plant and Equipment [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xml:lang="en-US">Property and equipment</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CostMethodInvestmentsDescriptionTextBlock_lbl" xml:lang="en-US">Investment in Coinsquare</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" />
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      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" />
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      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xml:lang="en-US">Shares not included in the computation of EPS</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" />
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      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_PercentageOfOutstandingVotingStockOwnedByParent" xlink:label="riot_PercentageOfOutstandingVotingStockOwnedByParent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PercentageOfOutstandingVotingStockOwnedByParent" xlink:to="riot_PercentageOfOutstandingVotingStockOwnedByParent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_PercentageOfOutstandingVotingStockOwnedByParent_lbl" xml:lang="en-US">Percentage of outstanding voting stock owned by parent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:to="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_2_lbl" xlink:type="arc" />
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      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Common stock, par value</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_2_lbl" xml:lang="en-US">Aggregate cash consideration</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesAndInterestInAffiliates" xlink:label="us-gaap_PaymentsToAcquireBusinessesAndInterestInAffiliates" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquireBusinessesAndInterestInAffiliates_lbl" xml:lang="en-US">Net purchase price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessAcquisitionSharePrice" xlink:label="us-gaap_BusinessAcquisitionSharePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionSharePrice" xlink:to="us-gaap_BusinessAcquisitionSharePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessAcquisitionSharePrice_lbl" xml:lang="en-US">Business acquisition share price</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_CommonStockHeldInEscrowShares" xlink:label="riot_CommonStockHeldInEscrowShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CommonStockHeldInEscrowShares" xlink:to="riot_CommonStockHeldInEscrowShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_CommonStockHeldInEscrowShares_lbl" xml:lang="en-US">Common stock shares held in escrow</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_CommonStockEscrowValue" xlink:label="riot_CommonStockEscrowValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CommonStockEscrowValue" xlink:to="riot_CommonStockEscrowValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_CommonStockEscrowValue_lbl" xml:lang="en-US">Common stock escrow value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired" xlink:to="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_3_lbl" xml:lang="en-US">Percentage of acquired entity</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ImpairmentChargeOnReclassifiedAssets" xlink:label="us-gaap_ImpairmentChargeOnReclassifiedAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ImpairmentChargeOnReclassifiedAssets" xlink:to="us-gaap_ImpairmentChargeOnReclassifiedAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ImpairmentChargeOnReclassifiedAssets_lbl" xml:lang="en-US">Impairment charge</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_PurchasePriceOnClosing" xlink:label="riot_PurchasePriceOnClosing" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PurchasePriceOnClosing" xlink:to="riot_PurchasePriceOnClosing_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_PurchasePriceOnClosing_lbl" xml:lang="en-US">Purchase price on closing</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ReminderOfPurchasePrice" xlink:label="riot_ReminderOfPurchasePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ReminderOfPurchasePrice" xlink:to="riot_ReminderOfPurchasePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ReminderOfPurchasePrice_lbl" xml:lang="en-US">Remainder of purchase price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_lbl" xml:lang="en-US">Effective tax rate</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_OutstandingVotingSecuritiesPercentage" xlink:label="riot_OutstandingVotingSecuritiesPercentage" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_OutstandingVotingSecuritiesPercentage_lbl" xml:lang="en-US">Outstanding voting securities, percentage</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueAcquisitions" xlink:to="us-gaap_StockIssuedDuringPeriodValueAcquisitions_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueAcquisitions_2_lbl" xml:lang="en-US">Value of equity consideration issued for acquisition</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_PercentageOfParentCompanysOutstandingStockIssuedAsEquityConsideration" xlink:label="riot_PercentageOfParentCompanysOutstandingStockIssuedAsEquityConsideration" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PercentageOfParentCompanysOutstandingStockIssuedAsEquityConsideration" xlink:to="riot_PercentageOfParentCompanysOutstandingStockIssuedAsEquityConsideration_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_PercentageOfParentCompanysOutstandingStockIssuedAsEquityConsideration_lbl" xml:lang="en-US">Percentage of Venaxis common stock issued as equity consideration</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" />
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      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_lbl" xml:lang="en-US">Cash consideration</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_lbl" xml:lang="en-US">Fair value of common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_lbl" xml:lang="en-US">Deferred tax liability</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther_lbl" xml:lang="en-US">Other expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest_lbl" xml:lang="en-US">Purchase price</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_2_lbl" xml:lang="en-US">Cash, net of cash acquired</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet" xlink:label="us-gaap_DeferredIncomeTaxLiabilitiesNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxLiabilitiesNet" xlink:to="us-gaap_DeferredIncomeTaxLiabilitiesNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DeferredIncomeTaxLiabilitiesNet_lbl" xml:lang="en-US">Deferred tax liability</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue" xlink:label="us-gaap_BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue_lbl" xml:lang="en-US">Non-controlling interest</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability_lbl" xml:lang="en-US">Legal expense</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_SalesPriceOfCorporateHeadquartersLandAndBuildingToThirdParty" xlink:label="riot_SalesPriceOfCorporateHeadquartersLandAndBuildingToThirdParty" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_SalesPriceOfCorporateHeadquartersLandAndBuildingToThirdParty" xlink:to="riot_SalesPriceOfCorporateHeadquartersLandAndBuildingToThirdParty_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_SalesPriceOfCorporateHeadquartersLandAndBuildingToThirdParty_lbl" xml:lang="en-US">Sales price of corporate headquarters, land and building to a third party</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="us-gaap_GainLossOnSaleOfPropertyPlantEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:to="us-gaap_GainLossOnSaleOfPropertyPlantEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainLossOnSaleOfPropertyPlantEquipment_lbl" xml:lang="en-US">Gain on sale of property and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:to="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_lbl" xml:lang="en-US">Proceeds from sale of property and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Depreciation" xlink:label="us-gaap_Depreciation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Depreciation" xlink:to="us-gaap_Depreciation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Depreciation_lbl" xml:lang="en-US">Depreciation expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherDepreciationAndAmortization" xlink:label="us-gaap_OtherDepreciationAndAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherDepreciationAndAmortization" xlink:to="us-gaap_OtherDepreciationAndAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherDepreciationAndAmortization_lbl" xml:lang="en-US">Depreciation and amortization expense relating to short-term assets included with prepaid expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" xml:lang="en-US">Property, Plant and Equipment [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentLineItems" xlink:to="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xml:lang="en-US">Property, Plant and Equipment [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xml:lang="en-US">Total cost of property and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xml:lang="en-US">Less accumulated depreciation</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_2_lbl" xml:lang="en-US">Property and equipment, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireInvestments" xlink:label="us-gaap_PaymentsToAcquireInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireInvestments" xlink:to="us-gaap_PaymentsToAcquireInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquireInvestments_lbl" xml:lang="en-US">Minority interest</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" xlink:to="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_lbl" xml:lang="en-US">Percentage of minority interest</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentMaturityDate1" xlink:label="invest_InvestmentMaturityDate1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="invest_InvestmentMaturityDate1" xlink:to="invest_InvestmentMaturityDate1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="invest_InvestmentMaturityDate1_lbl" xml:lang="en-US">Maturity date</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentOwnedBalancePrincipalAmount" xlink:label="us-gaap_InvestmentOwnedBalancePrincipalAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentOwnedBalancePrincipalAmount" xlink:to="us-gaap_InvestmentOwnedBalancePrincipalAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentOwnedBalancePrincipalAmount_lbl" xml:lang="en-US">Amount of Investment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="us-gaap_EquityMethodInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestments" xlink:to="us-gaap_EquityMethodInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityMethodInvestments_lbl" xml:lang="en-US">Equity investment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtorInPossessionFinancingAmountArranged" xlink:label="us-gaap_DebtorInPossessionFinancingAmountArranged" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtorInPossessionFinancingAmountArranged" xlink:to="us-gaap_DebtorInPossessionFinancingAmountArranged_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtorInPossessionFinancingAmountArranged_lbl" xml:lang="en-US">Financing amount</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_WarrantAcquiredCashPayment" xlink:label="riot_WarrantAcquiredCashPayment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_WarrantAcquiredCashPayment" xlink:to="riot_WarrantAcquiredCashPayment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_WarrantAcquiredCashPayment_lbl" xml:lang="en-US">Warrant acquired cash payment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:to="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xml:lang="en-US">Percentage of ownership</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNetAbstract" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNetAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNetAbstract" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNetAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNetAbstract_lbl" xml:lang="en-US">Patents:</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_2_lbl" xml:lang="en-US">Cost, beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinitelivedIntangibleAssetsAcquired1" xlink:label="us-gaap_FinitelivedIntangibleAssetsAcquired1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinitelivedIntangibleAssetsAcquired1" xlink:to="us-gaap_FinitelivedIntangibleAssetsAcquired1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinitelivedIntangibleAssetsAcquired1_lbl" xml:lang="en-US">Additions</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ImpairmentOfIntangibleAssetsFinitelivedGross" xlink:label="riot_ImpairmentOfIntangibleAssetsFinitelivedGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ImpairmentOfIntangibleAssetsFinitelivedGross" xlink:to="riot_ImpairmentOfIntangibleAssetsFinitelivedGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="riot_ImpairmentOfIntangibleAssetsFinitelivedGross_lbl" xml:lang="en-US">Impairments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_3_lbl" xml:lang="en-US">Cost, ending</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xml:lang="en-US">Accumulated amortization, beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="us-gaap_AmortizationOfIntangibleAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xml:lang="en-US">Additions</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortization" xlink:label="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortization" xlink:to="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortization_lbl" xml:lang="en-US">Impairments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_2_lbl" xml:lang="en-US">Accumulated amortization, ending</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwillAbstract" xlink:label="us-gaap_IntangibleAssetsNetIncludingGoodwillAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsNetIncludingGoodwillAbstract" xlink:to="us-gaap_IntangibleAssetsNetIncludingGoodwillAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IntangibleAssetsNetIncludingGoodwillAbstract_lbl" xml:lang="en-US">Goodwill:</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Goodwill" xlink:to="us-gaap_Goodwill_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_Goodwill_2_lbl" xml:lang="en-US">Goodwill, beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod" xlink:label="us-gaap_GoodwillAcquiredDuringPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillAcquiredDuringPeriod" xlink:to="us-gaap_GoodwillAcquiredDuringPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_GoodwillAcquiredDuringPeriod_lbl" xml:lang="en-US">Additions</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="us-gaap_GoodwillImpairmentLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillImpairmentLoss" xlink:to="us-gaap_GoodwillImpairmentLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_GoodwillImpairmentLoss_lbl" xml:lang="en-US">Impairments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Goodwill" xlink:to="us-gaap_Goodwill_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_Goodwill_3_lbl" xml:lang="en-US">Goodwill, ending</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_GoodwillAccumulatedAmortization" xlink:label="riot_GoodwillAccumulatedAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_GoodwillAccumulatedAmortization" xlink:to="riot_GoodwillAccumulatedAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:label="riot_GoodwillAccumulatedAmortization_lbl" xml:lang="en-US">Accumulated amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ConvertibleNoteInvestmentAbstract" xlink:label="riot_ConvertibleNoteInvestmentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConvertibleNoteInvestmentAbstract" xlink:to="riot_ConvertibleNoteInvestmentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ConvertibleNoteInvestmentAbstract_lbl" xml:lang="en-US">Convertible Note Investment:</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ConvertibleNoteInvestment" xlink:label="riot_ConvertibleNoteInvestment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConvertibleNoteInvestment" xlink:to="riot_ConvertibleNoteInvestment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="riot_ConvertibleNoteInvestment_lbl" xml:lang="en-US">Convertible Note Investment, beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_NoncurrentDepositsAdditionsDuringPeriod" xlink:label="riot_NoncurrentDepositsAdditionsDuringPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NoncurrentDepositsAdditionsDuringPeriod" xlink:to="riot_NoncurrentDepositsAdditionsDuringPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="riot_NoncurrentDepositsAdditionsDuringPeriod_lbl" xml:lang="en-US">Additions</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortizationConvertibleInvetment" xlink:label="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortizationConvertibleInvetment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortizationConvertibleInvetment" xlink:to="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortizationConvertibleInvetment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortizationConvertibleInvetment_lbl" xml:lang="en-US">Impairments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConvertibleNoteInvestment" xlink:to="riot_ConvertibleNoteInvestment_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="riot_ConvertibleNoteInvestment_2_lbl" xml:lang="en-US">Convertible Note Investment , ending</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsNoncurrentAbstract" xlink:label="us-gaap_OtherAssetsNoncurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsNoncurrentAbstract" xlink:to="us-gaap_OtherAssetsNoncurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherAssetsNoncurrentAbstract_lbl" xml:lang="en-US">Total other long-term assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_OtherLongtermAssets" xlink:label="riot_OtherLongtermAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_OtherLongtermAssets" xlink:to="riot_OtherLongtermAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="riot_OtherLongtermAssets_lbl" xml:lang="en-US">Cost, beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_OtherLongtermAssetAdditions" xlink:label="riot_OtherLongtermAssetAdditions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_OtherLongtermAssetAdditions" xlink:to="riot_OtherLongtermAssetAdditions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="riot_OtherLongtermAssetAdditions_lbl" xml:lang="en-US">Additions</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ImpairmentsOfLongtermAssetsDuringPeriod" xlink:label="riot_ImpairmentsOfLongtermAssetsDuringPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ImpairmentsOfLongtermAssetsDuringPeriod" xlink:to="riot_ImpairmentsOfLongtermAssetsDuringPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="riot_ImpairmentsOfLongtermAssetsDuringPeriod_lbl" xml:lang="en-US">Impairments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_OtherLongtermAssets" xlink:to="riot_OtherLongtermAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="riot_OtherLongtermAssets_2_lbl" xml:lang="en-US">Cost, ending</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_AccumulatedAmortizationIntangibleAssetsAndGoodwill" xlink:label="riot_AccumulatedAmortizationIntangibleAssetsAndGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AccumulatedAmortizationIntangibleAssetsAndGoodwill" xlink:to="riot_AccumulatedAmortizationIntangibleAssetsAndGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="riot_AccumulatedAmortizationIntangibleAssetsAndGoodwill_lbl" xml:lang="en-US">Total accumulated amortization of intangible assets and goodwill</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_AccumulatedAmortizationIntangibleAssets" xlink:label="riot_AccumulatedAmortizationIntangibleAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AccumulatedAmortizationIntangibleAssets" xlink:to="riot_AccumulatedAmortizationIntangibleAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="riot_AccumulatedAmortizationIntangibleAssets_lbl" xml:lang="en-US">Cost, beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_AccumulatedAmortizationIntangibleAssetsAdditions" xlink:label="riot_AccumulatedAmortizationIntangibleAssetsAdditions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AccumulatedAmortizationIntangibleAssetsAdditions" xlink:to="riot_AccumulatedAmortizationIntangibleAssetsAdditions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="riot_AccumulatedAmortizationIntangibleAssetsAdditions_lbl" xml:lang="en-US">Additions</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_AccumulatedAmortizationIntangibleAssetsImpairments" xlink:label="riot_AccumulatedAmortizationIntangibleAssetsImpairments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AccumulatedAmortizationIntangibleAssetsImpairments" xlink:to="riot_AccumulatedAmortizationIntangibleAssetsImpairments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="riot_AccumulatedAmortizationIntangibleAssetsImpairments_lbl" xml:lang="en-US">Impairments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AccumulatedAmortizationIntangibleAssets" xlink:to="riot_AccumulatedAmortizationIntangibleAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="riot_AccumulatedAmortizationIntangibleAssets_2_lbl" xml:lang="en-US">Cost, ending</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsNoncurrent" xlink:to="us-gaap_OtherAssetsNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xml:lang="en-US">Other long-term assets, net, beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_AdditionsOtherLongTermAssetsNoncurrent" xlink:label="riot_AdditionsOtherLongTermAssetsNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AdditionsOtherLongTermAssetsNoncurrent" xlink:to="riot_AdditionsOtherLongTermAssetsNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="riot_AdditionsOtherLongTermAssetsNoncurrent_lbl" xml:lang="en-US">Additions</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsNoncurrent" xlink:to="us-gaap_OtherAssetsNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_OtherAssetsNoncurrent_2_lbl" xml:lang="en-US">Other long-term assets, net, ending</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_OtherLongtermAssetsDetailsAbstract" xlink:label="riot_OtherLongtermAssetsDetailsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_OtherLongtermAssetsDetailsAbstract" xlink:to="riot_OtherLongtermAssetsDetailsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_OtherLongtermAssetsDetailsAbstract_lbl" xml:lang="en-US">Other Long-term Assets Schedule Of Carrying Amounts Related To Acquired Intangible Assets Details</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedPatentsGross" xlink:label="us-gaap_FiniteLivedPatentsGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedPatentsGross" xlink:to="us-gaap_FiniteLivedPatentsGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_FiniteLivedPatentsGross_lbl" xml:lang="en-US">Patents at January 1, 2018, net</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_FiniteLivedIntangibleAssetsAdditions" xlink:label="riot_FiniteLivedIntangibleAssetsAdditions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_FiniteLivedIntangibleAssetsAdditions" xlink:to="riot_FiniteLivedIntangibleAssetsAdditions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="riot_FiniteLivedIntangibleAssetsAdditions_lbl" xml:lang="en-US">Additions</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfIntangibleAssets_2_lbl" xml:lang="en-US">Less: amortization expense</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedPatentsGross" xlink:to="us-gaap_FiniteLivedPatentsGross_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_FiniteLivedPatentsGross_2_lbl" xml:lang="en-US">Patents at March 31, 2018, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:label="us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:to="us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_lbl" xml:lang="en-US">Future amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" xml:lang="en-US">2018</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xml:lang="en-US">2019</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xml:lang="en-US">2020</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" xml:lang="en-US">2021</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl" xml:lang="en-US">2022</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AmortizationOfIntangibleAssets_3_lbl" xml:lang="en-US">Amortization expense of intangible assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="us-gaap_DebtInstrumentTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentTable" xlink:to="us-gaap_DebtInstrumentTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentTable_lbl" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="us-gaap_DebtInstrumentLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentLineItems" xlink:to="us-gaap_DebtInstrumentLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xml:lang="en-US">Debt Instrument [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_PercentOfMortgageGuaranteedByUnitedStatesSmallBusinessAdministration" xlink:label="riot_PercentOfMortgageGuaranteedByUnitedStatesSmallBusinessAdministration" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PercentOfMortgageGuaranteedByUnitedStatesSmallBusinessAdministration" xlink:to="riot_PercentOfMortgageGuaranteedByUnitedStatesSmallBusinessAdministration_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_PercentOfMortgageGuaranteedByUnitedStatesSmallBusinessAdministration_lbl" xml:lang="en-US">Percentage of mortgage guaranteed</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesPayable" xlink:label="us-gaap_NotesPayable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayable" xlink:to="us-gaap_NotesPayable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesPayable_lbl" xml:lang="en-US">Notes Payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xml:lang="en-US">Fixed interest rate</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_DebtInstrumentAmortizationPeriod" xlink:label="riot_DebtInstrumentAmortizationPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DebtInstrumentAmortizationPeriod" xlink:to="riot_DebtInstrumentAmortizationPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_DebtInstrumentAmortizationPeriod_lbl" xml:lang="en-US">Amortization period</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_DebtInstrumentMaturityPeriod" xlink:label="riot_DebtInstrumentMaturityPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DebtInstrumentMaturityPeriod" xlink:to="riot_DebtInstrumentMaturityPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_DebtInstrumentMaturityPeriod_lbl" xml:lang="en-US">Balloon maturity period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:to="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" xml:lang="en-US">Conversion price</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ProceedsFromConvertibleDebtHeldInEscrow" xlink:label="riot_ProceedsFromConvertibleDebtHeldInEscrow" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ProceedsFromConvertibleDebtHeldInEscrow" xlink:to="riot_ProceedsFromConvertibleDebtHeldInEscrow_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ProceedsFromConvertibleDebtHeldInEscrow_lbl" xml:lang="en-US">Proceeds from convertible debt held in escrow</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestExpense_2_lbl" xml:lang="en-US">Interest expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xml:lang="en-US">Warrants to purchase common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xml:lang="en-US">Exercise price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentIssuanceDate1" xlink:label="us-gaap_DebtInstrumentIssuanceDate1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentIssuanceDate1" xlink:to="us-gaap_DebtInstrumentIssuanceDate1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentIssuanceDate1_lbl" xml:lang="en-US">Issuance date</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="us-gaap_DebtInstrumentMaturityDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentMaturityDate" xlink:to="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xml:lang="en-US">Maturity date</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesReduction" xlink:label="us-gaap_NotesReduction" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesReduction" xlink:to="us-gaap_NotesReduction_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesReduction_lbl" xml:lang="en-US">Cash released</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentInterestRateDuringPeriod" xlink:label="us-gaap_DebtInstrumentInterestRateDuringPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateDuringPeriod" xlink:to="us-gaap_DebtInstrumentInterestRateDuringPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentInterestRateDuringPeriod_lbl" xml:lang="en-US">Interest rate</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="us-gaap_ScheduleOfStockByClassTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfStockByClassTable" xlink:to="us-gaap_ScheduleOfStockByClassTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfStockByClassTable_lbl" xml:lang="en-US">Schedule of Stock by Class [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="us-gaap_ClassOfStockLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_ClassOfStockLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfStockLineItems_lbl" xml:lang="en-US">Class of Stock [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock" xlink:label="us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock" xlink:to="us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock_lbl" xml:lang="en-US">Preferred stock converted to Common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharesIssued" xlink:label="us-gaap_SharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssued" xlink:to="us-gaap_SharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesIssued_lbl" xml:lang="en-US">Shares issued</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction" xlink:to="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xml:lang="en-US">Sale of stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl" xml:lang="en-US">Award of restricted shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited_lbl" xml:lang="en-US">Shares terminated</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_lbl" xml:lang="en-US">Common shares vested</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_TotalAmountOfFinancingFromCommonStockUnits" xlink:label="riot_TotalAmountOfFinancingFromCommonStockUnits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_TotalAmountOfFinancingFromCommonStockUnits" xlink:to="riot_TotalAmountOfFinancingFromCommonStockUnits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_TotalAmountOfFinancingFromCommonStockUnits_lbl" xml:lang="en-US">Total amount of financing from common stock units</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xml:lang="en-US">Proceeds from issuance of common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xml:lang="en-US">Issuance of common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_NumberOfWarrantsIssuedInPrivatePlacement" xlink:label="riot_NumberOfWarrantsIssuedInPrivatePlacement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NumberOfWarrantsIssuedInPrivatePlacement" xlink:to="riot_NumberOfWarrantsIssuedInPrivatePlacement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_NumberOfWarrantsIssuedInPrivatePlacement_lbl" xml:lang="en-US">Number of warrants issued</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_FinanceCostsRelatedToProceedsFromPrivatePlacement" xlink:label="riot_FinanceCostsRelatedToProceedsFromPrivatePlacement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_FinanceCostsRelatedToProceedsFromPrivatePlacement" xlink:to="riot_FinanceCostsRelatedToProceedsFromPrivatePlacement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_FinanceCostsRelatedToProceedsFromPrivatePlacement_lbl" xml:lang="en-US">Offering expenses incurred from private placement stock issuance</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_CommonStockSharesPreviouslyHeldInEscrowCancelledDuringPeriod" xlink:label="riot_CommonStockSharesPreviouslyHeldInEscrowCancelledDuringPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CommonStockSharesPreviouslyHeldInEscrowCancelledDuringPeriod" xlink:to="riot_CommonStockSharesPreviouslyHeldInEscrowCancelledDuringPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_CommonStockSharesPreviouslyHeldInEscrowCancelledDuringPeriod_lbl" xml:lang="en-US">Number of common shares previously held in escrow, cancelled during period</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_EstimatedValueOfCommonSharesRecodedResultingInReductionInImpairmentLoss" xlink:label="riot_EstimatedValueOfCommonSharesRecodedResultingInReductionInImpairmentLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_EstimatedValueOfCommonSharesRecodedResultingInReductionInImpairmentLoss" xlink:to="riot_EstimatedValueOfCommonSharesRecodedResultingInReductionInImpairmentLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_EstimatedValueOfCommonSharesRecodedResultingInReductionInImpairmentLoss_lbl" xml:lang="en-US">Estimated value of common shares recoded resulting in a reduction in impairment loss</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharePrice" xlink:label="us-gaap_SharePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharePrice" xlink:to="us-gaap_SharePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharePrice_lbl" xml:lang="en-US">Share price</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ProceedsFromCommonStockAndWarrantsReleased" xlink:label="riot_ProceedsFromCommonStockAndWarrantsReleased" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ProceedsFromCommonStockAndWarrantsReleased" xlink:to="riot_ProceedsFromCommonStockAndWarrantsReleased_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ProceedsFromCommonStockAndWarrantsReleased_lbl" xml:lang="en-US">Proceeds from common stock and warrants released</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="us-gaap_DebtInstrumentFaceAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentFaceAmount" xlink:to="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xml:lang="en-US">Debt instrument face amount</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_DiscountOnConvertibleDebtArisingFromValuesOfBeneficialConversionFeature" xlink:label="riot_DiscountOnConvertibleDebtArisingFromValuesOfBeneficialConversionFeature" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DiscountOnConvertibleDebtArisingFromValuesOfBeneficialConversionFeature" xlink:to="riot_DiscountOnConvertibleDebtArisingFromValuesOfBeneficialConversionFeature_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_DiscountOnConvertibleDebtArisingFromValuesOfBeneficialConversionFeature_lbl" xml:lang="en-US">Discount on Convertible Debt arising from values of beneficial conversion feature</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_DiscountOnConvertibleDebtArisingFromValuesOfWarrants" xlink:label="riot_DiscountOnConvertibleDebtArisingFromValuesOfWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DiscountOnConvertibleDebtArisingFromValuesOfWarrants" xlink:to="riot_DiscountOnConvertibleDebtArisingFromValuesOfWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_DiscountOnConvertibleDebtArisingFromValuesOfWarrants_lbl" xml:lang="en-US">Discount on Convertible Debt arising from values of warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="us-gaap_SharesIssuedPricePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssuedPricePerShare" xlink:to="us-gaap_SharesIssuedPricePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xml:lang="en-US">Purchase price</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ConversionOfNotePrincipal" xlink:label="riot_ConversionOfNotePrincipal" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConversionOfNotePrincipal" xlink:to="riot_ConversionOfNotePrincipal_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ConversionOfNotePrincipal_lbl" xml:lang="en-US">Conversion of note principal balance</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ConversionOfAccruedInterestOnNote" xlink:label="riot_ConversionOfAccruedInterestOnNote" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConversionOfAccruedInterestOnNote" xlink:to="riot_ConversionOfAccruedInterestOnNote_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ConversionOfAccruedInterestOnNote_lbl" xml:lang="en-US">Conversion of accrued interest on note</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConversionOfStockAmountIssued1" xlink:label="us-gaap_ConversionOfStockAmountIssued1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockAmountIssued1" xlink:to="us-gaap_ConversionOfStockAmountIssued1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConversionOfStockAmountIssued1_lbl" xml:lang="en-US">Conversion of notes payable and accrued interest to preferred stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesOther" xlink:label="us-gaap_StockIssuedDuringPeriodSharesOther" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesOther" xlink:to="us-gaap_StockIssuedDuringPeriodSharesOther_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesOther_lbl" xml:lang="en-US">Preferred Stock issued upon Notes payable conversion, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Preferred stock stated value per share</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_NumberOfCommonSharesPreferredStockCanBeConverted" xlink:label="riot_NumberOfCommonSharesPreferredStockCanBeConverted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NumberOfCommonSharesPreferredStockCanBeConverted" xlink:to="riot_NumberOfCommonSharesPreferredStockCanBeConverted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_NumberOfCommonSharesPreferredStockCanBeConverted_lbl" xml:lang="en-US">Number of common share preferred holders have rights to</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xml:lang="en-US">Warrant to purchase term</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_2_lbl" xml:lang="en-US">Interest rate percentage</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="us-gaap_InterestExpenseDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpenseDebt" xlink:to="us-gaap_InterestExpenseDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestExpenseDebt_lbl" xml:lang="en-US">Interest expense recognized on conversion of convertible notes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures_lbl" xml:lang="en-US">Rights forfeited</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValue" xlink:label="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValue" xlink:to="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValue_lbl" xml:lang="en-US">Total consideration under the agreements forfeited during period</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedToEquity" xlink:label="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedToEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedToEquity" xlink:to="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedToEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedToEquity_lbl" xml:lang="en-US">Total consideration under the agreements forfeited during period charged to equity</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedAsCompensation" xlink:label="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedAsCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedAsCompensation" xlink:to="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedAsCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedAsCompensation_lbl" xml:lang="en-US">Total consideration under the agreements forfeited during period recorded as compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_FairValueOfWarrants" xlink:label="riot_FairValueOfWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_FairValueOfWarrants" xlink:to="riot_FairValueOfWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_FairValueOfWarrants_lbl" xml:lang="en-US">Fair value of warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xml:lang="en-US">Dividend yield</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xml:lang="en-US">Expected term</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xml:lang="en-US">Expected price volatility</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xml:lang="en-US">Risk free interest rate</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum_lbl" xml:lang="en-US">Expected price volatility, minimum</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum_lbl" xml:lang="en-US">Expected price volatility, maximum</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_lbl" xml:lang="en-US">Risk free interest rates, minimum</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_lbl" xml:lang="en-US">Risk free interest rates, maximum</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xml:lang="en-US">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TitleOfIndividualAxis" xlink:label="us-gaap_TitleOfIndividualAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TitleOfIndividualAxis" xlink:to="us-gaap_TitleOfIndividualAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TitleOfIndividualAxis_lbl" xml:lang="en-US">Title of Individual [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VestingAxis" xlink:label="us-gaap_VestingAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VestingAxis" xlink:to="us-gaap_VestingAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_VestingAxis_lbl" xml:lang="en-US">Vesting [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeAxis" xlink:to="srt_RangeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RangeAxis_lbl" xml:lang="en-US">Range [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_lbl" xml:lang="en-US">Vested options granted under the Plan</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xml:lang="en-US">Options granted</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Options granted, exercise price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xml:lang="en-US">Options grant date fair value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_2_lbl" xml:lang="en-US">Expiration period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xml:lang="en-US">Vesting period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_lbl" xml:lang="en-US">Vesting rate</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xml:lang="en-US">Options forfeited</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_lbl" xml:lang="en-US">Options expired</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Options expired, exercise price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Options forfeited, unvested, exercise price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_lbl" xml:lang="en-US">Fair value of options vested</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromStockOptionsExercised" xlink:to="us-gaap_ProceedsFromStockOptionsExercised_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_2_lbl" xml:lang="en-US">Net proceeds from exercise of stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl" xml:lang="en-US">Total intrinsic value when exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_lbl" xml:lang="en-US">Expected to vest</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xml:lang="en-US">Unrecognized compensation cost</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_lbl" xml:lang="en-US">Unrecognized compensation cost, period for recognition</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xml:lang="en-US">Awards outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl" xml:lang="en-US">Options forfeited</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_LapsedShares" xlink:label="riot_LapsedShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_LapsedShares" xlink:to="riot_LapsedShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_LapsedShares_lbl" xml:lang="en-US">Lapsed shares</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_NumberOfLapsedOptionsVested" xlink:label="riot_NumberOfLapsedOptionsVested" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NumberOfLapsedOptionsVested" xlink:to="riot_NumberOfLapsedOptionsVested_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_NumberOfLapsedOptionsVested_lbl" xml:lang="en-US">Number of lapsed options vested</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_NumberOfLapsedOptionsUnvested" xlink:label="riot_NumberOfLapsedOptionsUnvested" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NumberOfLapsedOptionsUnvested" xlink:to="riot_NumberOfLapsedOptionsUnvested_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_NumberOfLapsedOptionsUnvested_lbl" xml:lang="en-US">Number of lapsed options unvested</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xml:lang="en-US">Unvested exercise price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_2_lbl" xml:lang="en-US">Expired options</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_RemainingForfeitedOptions" xlink:label="riot_RemainingForfeitedOptions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_RemainingForfeitedOptions" xlink:to="riot_RemainingForfeitedOptions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_RemainingForfeitedOptions_lbl" xml:lang="en-US">Remaining forfeited options</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_VestingPeriodSixMonthAnniversaryPercentOfSharesVesting" xlink:label="riot_VestingPeriodSixMonthAnniversaryPercentOfSharesVesting" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_VestingPeriodSixMonthAnniversaryPercentOfSharesVesting" xlink:to="riot_VestingPeriodSixMonthAnniversaryPercentOfSharesVesting_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_VestingPeriodSixMonthAnniversaryPercentOfSharesVesting_lbl" xml:lang="en-US">Percent of shares vesting on the six month anniversary from grant date</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_VestingPeriodNextSixMonthsPercentOfSharesVestingEqualIncrements" xlink:label="riot_VestingPeriodNextSixMonthsPercentOfSharesVestingEqualIncrements" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_VestingPeriodNextSixMonthsPercentOfSharesVestingEqualIncrements" xlink:to="riot_VestingPeriodNextSixMonthsPercentOfSharesVestingEqualIncrements_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_VestingPeriodNextSixMonthsPercentOfSharesVestingEqualIncrements_lbl" xml:lang="en-US">Percent of shares vesting in equal increments over six months after the six month anniversary from grant date</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentOptionsExpirationDate" xlink:label="invest_InvestmentOptionsExpirationDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="invest_InvestmentOptionsExpirationDate" xlink:to="invest_InvestmentOptionsExpirationDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="invest_InvestmentOptionsExpirationDate_lbl" xml:lang="en-US">Expiration date</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:label="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:to="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_lbl" xml:lang="en-US">Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementLocationAxis_lbl" xml:lang="en-US">Income Statement Location [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xml:lang="en-US">Total stock-based compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward_lbl" xml:lang="en-US">Number of shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_lbl" xml:lang="en-US">Beginning balance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_2_lbl" xml:lang="en-US">Granted</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_2_lbl" xml:lang="en-US">Vested</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares_lbl" xml:lang="en-US">Forfeited</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberOfSharesPeriodIncreaseDecrease" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberOfSharesPeriodIncreaseDecrease" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberOfSharesPeriodIncreaseDecrease" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberOfSharesPeriodIncreaseDecrease_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberOfSharesPeriodIncreaseDecrease_lbl" xml:lang="en-US">Delivered</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares_2_lbl" xml:lang="en-US">Ending balance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract_lbl" xml:lang="en-US">Weighted Average Grant Date Fair value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_2_lbl" xml:lang="en-US">Beginning balance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_2_lbl" xml:lang="en-US">Granted</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_lbl" xml:lang="en-US">Vested</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue_lbl" xml:lang="en-US">Forfeited</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageIssuedDateFairValue" xlink:label="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageIssuedDateFairValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageIssuedDateFairValue" xlink:to="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageIssuedDateFairValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageIssuedDateFairValue_lbl" xml:lang="en-US">Delivered</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_3_lbl" xml:lang="en-US">Ending balance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_lbl" xml:lang="en-US">Shares Underlying Options</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2_lbl" xml:lang="en-US">Outstanding, beginning</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_2_lbl" xml:lang="en-US">Exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_2_lbl" xml:lang="en-US">Forfeited</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_3_lbl" xml:lang="en-US">Outstanding, ending</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xml:lang="en-US">Exercisable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_lbl" xml:lang="en-US">Weighted Average Exercise Price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xml:lang="en-US">Outstanding, beginning</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_2_lbl" xml:lang="en-US">Granted</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Forfeited</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2_lbl" xml:lang="en-US">Outstanding, ending</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xml:lang="en-US">Exercisable</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_WeightedAverageRemainingContractualTermAbstract" xlink:label="riot_WeightedAverageRemainingContractualTermAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_WeightedAverageRemainingContractualTermAbstract" xlink:to="riot_WeightedAverageRemainingContractualTermAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_WeightedAverageRemainingContractualTermAbstract_lbl" xml:lang="en-US">Weighted Average Remaining Contractual Term</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xml:lang="en-US">Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xml:lang="en-US">Exercisable</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_AggregateIntrinsicValueAbstract" xlink:label="riot_AggregateIntrinsicValueAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AggregateIntrinsicValueAbstract" xlink:to="riot_AggregateIntrinsicValueAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_AggregateIntrinsicValueAbstract_lbl" xml:lang="en-US">Aggregate Intrinsic Value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xml:lang="en-US">Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xml:lang="en-US">Exercisable</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermInvestments" xlink:to="us-gaap_ShortTermInvestments_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShortTermInvestments_2_lbl" xml:lang="en-US">Digital currencies balance</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_AdditionsOfDigitalCurrencies" xlink:label="riot_AdditionsOfDigitalCurrencies" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AdditionsOfDigitalCurrencies" xlink:to="riot_AdditionsOfDigitalCurrencies_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_AdditionsOfDigitalCurrencies_lbl" xml:lang="en-US">Additions of digital currencies</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_PurchaseOfDigitalCurrencies" xlink:label="riot_PurchaseOfDigitalCurrencies" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PurchaseOfDigitalCurrencies" xlink:to="riot_PurchaseOfDigitalCurrencies_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_PurchaseOfDigitalCurrencies_lbl" xml:lang="en-US">Purchase of digital currencies</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_ChangeInFairValueOfDigitalCurrencies" xlink:label="riot_ChangeInFairValueOfDigitalCurrencies" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ChangeInFairValueOfDigitalCurrencies" xlink:to="riot_ChangeInFairValueOfDigitalCurrencies_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_ChangeInFairValueOfDigitalCurrencies_lbl" xml:lang="en-US">Change in fair value of digital currencies</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermInvestments" xlink:to="us-gaap_ShortTermInvestments_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShortTermInvestments_3_lbl" xml:lang="en-US">Digital currencies ending balance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:label="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:to="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_lbl" xml:lang="en-US">Disposal Groups, Including Discontinued Operations [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:label="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:to="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_lbl" xml:lang="en-US">Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrentAbstract" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrentAbstract" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrentAbstract_lbl" xml:lang="en-US">Current liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent_lbl" xml:lang="en-US">Accounts payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent_lbl" xml:lang="en-US">Accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent_lbl" xml:lang="en-US">Deferred revenue</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_2_lbl" xml:lang="en-US">Total current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_lbl" xml:lang="en-US">Revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold_lbl" xml:lang="en-US">Cost of revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_lbl" xml:lang="en-US">Gross margin</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense_lbl" xml:lang="en-US">Operating expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_lbl" xml:lang="en-US">Operating income (loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax" xlink:label="us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax" xlink:to="us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_lbl" xml:lang="en-US">Income (loss) from discontinued operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfOperatingLeasedAssetsTable" xlink:label="us-gaap_ScheduleOfOperatingLeasedAssetsTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfOperatingLeasedAssetsTable" xlink:to="us-gaap_ScheduleOfOperatingLeasedAssetsTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfOperatingLeasedAssetsTable_lbl" xml:lang="en-US">Schedule of Operating Leased Assets [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasedAssetsLineItems" xlink:label="us-gaap_OperatingLeasedAssetsLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasedAssetsLineItems" xlink:to="us-gaap_OperatingLeasedAssetsLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasedAssetsLineItems_lbl" xml:lang="en-US">Operating Leased Assets [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidatedEntitiesAxis" xlink:label="srt_ConsolidatedEntitiesAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ConsolidatedEntitiesAxis" xlink:to="srt_ConsolidatedEntitiesAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_ConsolidatedEntitiesAxis_lbl" xml:lang="en-US">Consolidated Entities [Axis]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis" xlink:to="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis_2_lbl" xml:lang="en-US">Purchase Commitment, Excluding Long-term Commitment [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_BaseRentPerMonth" xlink:label="riot_BaseRentPerMonth" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_BaseRentPerMonth" xlink:to="riot_BaseRentPerMonth_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_BaseRentPerMonth_lbl" xml:lang="en-US">Base rent per month</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalUnits" xlink:label="us-gaap_CapitalUnits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalUnits" xlink:to="us-gaap_CapitalUnits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalUnits_lbl" xml:lang="en-US">Subscriptions amount</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_SubscriptionsAmountAdditionalUnit" xlink:label="riot_SubscriptionsAmountAdditionalUnit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_SubscriptionsAmountAdditionalUnit" xlink:to="riot_SubscriptionsAmountAdditionalUnit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_SubscriptionsAmountAdditionalUnit_lbl" xml:lang="en-US">Subscriptions amount additional unit</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_2_lbl" xml:lang="en-US">Per unit price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesFairValueDisclosure" xlink:label="us-gaap_AccruedLiabilitiesFairValueDisclosure" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedLiabilitiesFairValueDisclosure" xlink:to="us-gaap_AccruedLiabilitiesFairValueDisclosure_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AccruedLiabilitiesFairValueDisclosure_lbl" xml:lang="en-US">Accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_AmountPaid" xlink:label="riot_AmountPaid" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AmountPaid" xlink:to="riot_AmountPaid_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_AmountPaid_lbl" xml:lang="en-US">Amount paid to consultant</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseExpirationDate1" xlink:label="us-gaap_LeaseExpirationDate1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseExpirationDate1" xlink:to="us-gaap_LeaseExpirationDate1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseExpirationDate1_lbl" xml:lang="en-US">Lease expiration date</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_lbl" xml:lang="en-US">Future minimum operating lease commitments owed in 2017</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_lbl" xml:lang="en-US">Future minimum operating lease commitments owed in 2018</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_MonthlyCommonAreaMaintenanceCostsRequiredUnderLeaseAgreement" xlink:label="riot_MonthlyCommonAreaMaintenanceCostsRequiredUnderLeaseAgreement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_MonthlyCommonAreaMaintenanceCostsRequiredUnderLeaseAgreement" xlink:to="riot_MonthlyCommonAreaMaintenanceCostsRequiredUnderLeaseAgreement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_MonthlyCommonAreaMaintenanceCostsRequiredUnderLeaseAgreement_lbl" xml:lang="en-US">Monthly common area maintenance costs required under lease agreement</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesRentExpenseNet" xlink:label="us-gaap_OperatingLeasesRentExpenseNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesRentExpenseNet" xlink:to="us-gaap_OperatingLeasesRentExpenseNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesRentExpenseNet_lbl" xml:lang="en-US">Rent expense</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_NumberOfOfficersUnderEmployementAgreements" xlink:label="riot_NumberOfOfficersUnderEmployementAgreements" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NumberOfOfficersUnderEmployementAgreements" xlink:to="riot_NumberOfOfficersUnderEmployementAgreements_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_NumberOfOfficersUnderEmployementAgreements_lbl" xml:lang="en-US">Number of officers</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PurchaseCommitmentRemainingMinimumAmountCommitted" xlink:label="us-gaap_PurchaseCommitmentRemainingMinimumAmountCommitted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PurchaseCommitmentRemainingMinimumAmountCommitted" xlink:to="us-gaap_PurchaseCommitmentRemainingMinimumAmountCommitted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PurchaseCommitmentRemainingMinimumAmountCommitted_lbl" xml:lang="en-US">Annual commitment amount</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidRent" xlink:label="us-gaap_PrepaidRent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidRent" xlink:to="us-gaap_PrepaidRent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrepaidRent_lbl" xml:lang="en-US">Prepayment of rent</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_LeaseDeposit" xlink:label="riot_LeaseDeposit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_LeaseDeposit" xlink:to="riot_LeaseDeposit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_LeaseDeposit_lbl" xml:lang="en-US">Lease deposit</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:to="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_2_lbl" xml:lang="en-US">Proceeds from sale of property plant and equipment</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:to="us-gaap_GainLossOnSaleOfPropertyPlantEquipment_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_GainLossOnSaleOfPropertyPlantEquipment_2_lbl" xml:lang="en-US">Gain from sale of property plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_lbl" xml:lang="en-US">Schedule of Related Party Transactions, by Related Party [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="us-gaap_RelatedPartyTransactionLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_RelatedPartyTransactionLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionLineItems_lbl" xml:lang="en-US">Related Party Transaction [Line Items]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:to="us-gaap_EquityMethodInvestmentOwnershipPercentage_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_2_lbl" xml:lang="en-US">Ownership Percentage</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromIssuanceOfPrivatePlacement" xlink:label="us-gaap_ProceedsFromIssuanceOfPrivatePlacement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfPrivatePlacement" xlink:to="us-gaap_ProceedsFromIssuanceOfPrivatePlacement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfPrivatePlacement_lbl" xml:lang="en-US">Proceeds from Private Placement offering</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RelatedPartyTransactionAmountsOfTransaction" xlink:label="us-gaap_RelatedPartyTransactionAmountsOfTransaction" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionAmountsOfTransaction" xlink:to="us-gaap_RelatedPartyTransactionAmountsOfTransaction_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionAmountsOfTransaction_lbl" xml:lang="en-US">Cash payment received by Mr. Honig</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="us-gaap_SubsequentEventTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTable" xlink:to="us-gaap_SubsequentEventTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventTable_lbl" xml:lang="en-US">Subsequent Event [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="us-gaap_SubsequentEventLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventLineItems" xlink:to="us-gaap_SubsequentEventLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventLineItems_lbl" xml:lang="en-US">Subsequent Event [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesRentExpenseMinimumRentals" xlink:label="us-gaap_OperatingLeasesRentExpenseMinimumRentals" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesRentExpenseMinimumRentals" xlink:to="us-gaap_OperatingLeasesRentExpenseMinimumRentals_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesRentExpenseMinimumRentals_lbl" xml:lang="en-US">Monthly base rent</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="us-gaap_PaymentsOfDividends" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfDividends" xlink:to="us-gaap_PaymentsOfDividends_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsOfDividends_lbl" xml:lang="en-US">Cash dividend</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_CashProceedsFromCurrencyTrade" xlink:label="riot_CashProceedsFromCurrencyTrade" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CashProceedsFromCurrencyTrade" xlink:to="riot_CashProceedsFromCurrencyTrade_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_CashProceedsFromCurrencyTrade_lbl" xml:lang="en-US">Cash proceeds from currency trade</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AccumulatedAmortizationIntangibleAssets" xlink:to="riot_AccumulatedAmortizationIntangibleAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_AccumulatedAmortizationIntangibleAssets_doc" xml:lang="en-US">Total accumulated amortization of intangible assets and goodwill cost.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AccumulatedAmortizationIntangibleAssetsAdditions" xlink:to="riot_AccumulatedAmortizationIntangibleAssetsAdditions_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_AccumulatedAmortizationIntangibleAssetsAdditions_doc" xml:lang="en-US">Total accumulated amortization of intangible assets and goodwill Additions.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AccumulatedAmortizationIntangibleAssetsAndGoodwill" xlink:to="riot_AccumulatedAmortizationIntangibleAssetsAndGoodwill_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_AccumulatedAmortizationIntangibleAssetsAndGoodwill_doc" xml:lang="en-US">Total accumulated amortization of intangible assets and goodwill.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AccumulatedAmortizationIntangibleAssetsImpairments" xlink:to="riot_AccumulatedAmortizationIntangibleAssetsImpairments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_AccumulatedAmortizationIntangibleAssetsImpairments_doc" xml:lang="en-US">Total accumulated amortization of intangible assets and goodwill impairment.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AdditionsOtherLongTermAssetsNoncurrent" xlink:to="riot_AdditionsOtherLongTermAssetsNoncurrent_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_AdditionsOtherLongTermAssetsNoncurrent_doc" xml:lang="en-US">Additions of other long term assets during the period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_BiOptixDiagnosticsIncMember" xlink:to="riot_BiOptixDiagnosticsIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_BiOptixDiagnosticsIncMember_doc" xml:lang="en-US">BiOptix Diagnostics, Inc. [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CommonStockHeldInEscrowShares" xlink:to="riot_CommonStockHeldInEscrowShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_CommonStockHeldInEscrowShares_doc" xml:lang="en-US">Common stock shares held in escrow.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CommonStockSharesPreviouslyHeldInEscrowCancelledDuringPeriod" xlink:to="riot_CommonStockSharesPreviouslyHeldInEscrowCancelledDuringPeriod_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_CommonStockSharesPreviouslyHeldInEscrowCancelledDuringPeriod_doc" xml:lang="en-US">Number of common shares previously held in escrow, cancelled during period.</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_CompensatoryArrangementsMember" xlink:label="riot_CompensatoryArrangementsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CompensatoryArrangementsMember" xlink:to="riot_CompensatoryArrangementsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_CompensatoryArrangementsMember_doc" xml:lang="en-US">Compensatory Arrangements [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConversionOfAccruedInterestOnNote" xlink:to="riot_ConversionOfAccruedInterestOnNote_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ConversionOfAccruedInterestOnNote_doc" xml:lang="en-US">Conversion of accrued interest on note.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConversionOfNotePrincipal" xlink:to="riot_ConversionOfNotePrincipal_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ConversionOfNotePrincipal_doc" xml:lang="en-US">Conversion of note principal balance.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DebtInstrumentAmortizationPeriod" xlink:to="riot_DebtInstrumentAmortizationPeriod_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_DebtInstrumentAmortizationPeriod_doc" xml:lang="en-US">Period for amortization.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DebtInstrumentMaturityPeriod" xlink:to="riot_DebtInstrumentMaturityPeriod_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_DebtInstrumentMaturityPeriod_doc" xml:lang="en-US">Balloon maturity period for a debt instrument.</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_DirectorsAndOfficersMember" xlink:label="riot_DirectorsAndOfficersMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DirectorsAndOfficersMember" xlink:to="riot_DirectorsAndOfficersMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_DirectorsAndOfficersMember_doc" xml:lang="en-US">Directors and Officers [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DiscountOnConvertibleDebtArisingFromValuesOfBeneficialConversionFeature" xlink:to="riot_DiscountOnConvertibleDebtArisingFromValuesOfBeneficialConversionFeature_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_DiscountOnConvertibleDebtArisingFromValuesOfBeneficialConversionFeature_doc" xml:lang="en-US">Discount on Convertible Debt arising from values of beneficial conversion feature.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DiscountOnConvertibleDebtArisingFromValuesOfWarrants" xlink:to="riot_DiscountOnConvertibleDebtArisingFromValuesOfWarrants_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_DiscountOnConvertibleDebtArisingFromValuesOfWarrants_doc" xml:lang="en-US">Discount on Convertible Debt arising from values of warrants.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DocumentAndEntityInformationAbstract" xlink:to="riot_DocumentAndEntityInformationAbstract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_DocumentAndEntityInformationAbstract_doc" xml:lang="en-US">Document and Entity Information [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_EmployeesMember" xlink:label="riot_EmployeesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_EmployeesMember" xlink:to="riot_EmployeesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_EmployeesMember_doc" xml:lang="en-US">Employees [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_EstimatedValueOfCommonSharesRecodedResultingInReductionInImpairmentLoss" xlink:to="riot_EstimatedValueOfCommonSharesRecodedResultingInReductionInImpairmentLoss_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_EstimatedValueOfCommonSharesRecodedResultingInReductionInImpairmentLoss_doc" xml:lang="en-US">Estimated value of common shares recoded resulting in a reduction in impairment loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_FairValueOfWarrants" xlink:to="riot_FairValueOfWarrants_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_FairValueOfWarrants_doc" xml:lang="en-US">Fair value of warrants.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_FinanceCostsRelatedToProceedsFromPrivatePlacement" xlink:to="riot_FinanceCostsRelatedToProceedsFromPrivatePlacement_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_FinanceCostsRelatedToProceedsFromPrivatePlacement_doc" xml:lang="en-US">Offering expenses incurred from private placement stock issuance.</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_GoNumericalLtdMember" xlink:label="riot_GoNumericalLtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_GoNumericalLtdMember" xlink:to="riot_GoNumericalLtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_GoNumericalLtdMember_doc" xml:lang="en-US">Coinsquare [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_GoodwillAccumulatedAmortization" xlink:to="riot_GoodwillAccumulatedAmortization_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_GoodwillAccumulatedAmortization_doc" xml:lang="en-US">Accumulated amount of amortization of goodwill.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ImpairmentGainLossFromDiscontinuedOperation" xlink:to="riot_ImpairmentGainLossFromDiscontinuedOperation_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ImpairmentGainLossFromDiscontinuedOperation_doc" xml:lang="en-US">Impairment gain (loss) from discontinued operations.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ImpairmentOfIntangibleAssetsFinitelivedGross" xlink:to="riot_ImpairmentOfIntangibleAssetsFinitelivedGross_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ImpairmentOfIntangibleAssetsFinitelivedGross_doc" xml:lang="en-US">The gross amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ImpairmentsOfLongtermAssetsDuringPeriod" xlink:to="riot_ImpairmentsOfLongtermAssetsDuringPeriod_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ImpairmentsOfLongtermAssetsDuringPeriod_doc" xml:lang="en-US">Impairments to other long-term assets recognized during period.</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_IndependentDirectorsMember" xlink:label="riot_IndependentDirectorsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_IndependentDirectorsMember" xlink:to="riot_IndependentDirectorsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_IndependentDirectorsMember_doc" xml:lang="en-US">Independent Directors [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortization" xlink:to="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortization_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortization_doc" xml:lang="en-US">Reduction to accumulated amortization of intangible assets from impairment recognized during the period.</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_IssuanceTypeAxis" xlink:label="riot_IssuanceTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_IssuanceTypeAxis" xlink:to="riot_IssuanceTypeAxis_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_IssuanceTypeAxis_doc" xml:lang="en-US">Type of Issuance [Axis]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_KairosGlobalTechnologyIncMember" xlink:to="riot_KairosGlobalTechnologyIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_KairosGlobalTechnologyIncMember_doc" xml:lang="en-US">Kairos Global Technology, Inc [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_LapsedShares" xlink:to="riot_LapsedShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_LapsedShares_doc" xml:lang="en-US">Lapsed shares.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_LeaseDeposit" xlink:to="riot_LeaseDeposit_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_LeaseDeposit_doc" xml:lang="en-US">Lease deposit.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_MonthlyCommonAreaMaintenanceCostsRequiredUnderLeaseAgreement" xlink:to="riot_MonthlyCommonAreaMaintenanceCostsRequiredUnderLeaseAgreement_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_MonthlyCommonAreaMaintenanceCostsRequiredUnderLeaseAgreement_doc" xml:lang="en-US">Monthly common area maintenance costs required under lease agreement.</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_NonCompensatoryRightsMember" xlink:label="riot_NonCompensatoryRightsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NonCompensatoryRightsMember" xlink:to="riot_NonCompensatoryRightsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_NonCompensatoryRightsMember_doc" xml:lang="en-US">Non-compensatory Rights [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NonQualifiedStockOptionAwardsMember" xlink:to="riot_NonQualifiedStockOptionAwardsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_NonQualifiedStockOptionAwardsMember_doc" xml:lang="en-US">Non-Qualified Stock Option Awards [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NoncurrentDepositsAdditionsDuringPeriod" xlink:to="riot_NoncurrentDepositsAdditionsDuringPeriod_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_NoncurrentDepositsAdditionsDuringPeriod_doc" xml:lang="en-US">Additions to noncurrent deposits during the period.</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_NonqualifiedMember" xlink:label="riot_NonqualifiedMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NonqualifiedMember" xlink:to="riot_NonqualifiedMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_NonqualifiedMember_doc" xml:lang="en-US">Arrangements options, stock or warrants that are issued outside of any plan.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NumberOfCommonSharesPreferredStockCanBeConverted" xlink:to="riot_NumberOfCommonSharesPreferredStockCanBeConverted_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_NumberOfCommonSharesPreferredStockCanBeConverted_doc" xml:lang="en-US">Number of common share preferred holders have rights to.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NumberOfLapsedOptionsUnvested" xlink:to="riot_NumberOfLapsedOptionsUnvested_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_NumberOfLapsedOptionsUnvested_doc" xml:lang="en-US">Number of lapsed options unvested.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NumberOfLapsedOptionsVested" xlink:to="riot_NumberOfLapsedOptionsVested_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_NumberOfLapsedOptionsVested_doc" xml:lang="en-US">Number of lapsed options vested.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NumberOfOfficersUnderEmployementAgreements" xlink:to="riot_NumberOfOfficersUnderEmployementAgreements_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_NumberOfOfficersUnderEmployementAgreements_doc" xml:lang="en-US">Number of officers of the entity under employment agreements. Renew of the agreements is automatic in nature and termination can be executed by either party.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NumberOfWarrantsIssuedInPrivatePlacement" xlink:to="riot_NumberOfWarrantsIssuedInPrivatePlacement_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_NumberOfWarrantsIssuedInPrivatePlacement_doc" xml:lang="en-US">Number of warrants issued.</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_OfficersAndEmployeesMember" xlink:label="riot_OfficersAndEmployeesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_OfficersAndEmployeesMember" xlink:to="riot_OfficersAndEmployeesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_OfficersAndEmployeesMember_doc" xml:lang="en-US">Officers and Employees [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_OtherLongtermAssetAdditions" xlink:to="riot_OtherLongtermAssetAdditions_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_OtherLongtermAssetAdditions_doc" xml:lang="en-US">Total additions to other long-term assets during the period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_OtherLongtermAssets" xlink:to="riot_OtherLongtermAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_OtherLongtermAssets_doc" xml:lang="en-US">Total cost of other long-term assets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_OutstandingVotingSecuritiesPercentage" xlink:to="riot_OutstandingVotingSecuritiesPercentage_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_OutstandingVotingSecuritiesPercentage_doc" xml:lang="en-US">Outstanding voting securities, percentage.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PercentOfMortgageGuaranteedByUnitedStatesSmallBusinessAdministration" xlink:to="riot_PercentOfMortgageGuaranteedByUnitedStatesSmallBusinessAdministration_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_PercentOfMortgageGuaranteedByUnitedStatesSmallBusinessAdministration_doc" xml:lang="en-US">The percentage of the aggregate mortgage amount that is guaranteed by the U.S. Small Business Administration (SBA).</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PercentageOfOutstandingVotingStockOwnedByParent" xlink:to="riot_PercentageOfOutstandingVotingStockOwnedByParent_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_PercentageOfOutstandingVotingStockOwnedByParent_doc" xml:lang="en-US">Percentage of outstanding voting stock owned by parent.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PercentageOfParentCompanysOutstandingStockIssuedAsEquityConsideration" xlink:to="riot_PercentageOfParentCompanysOutstandingStockIssuedAsEquityConsideration_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_PercentageOfParentCompanysOutstandingStockIssuedAsEquityConsideration_doc" xml:lang="en-US">Percentage of parent company common stock issued as equity consideration.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ProceedsFromCommonStockAndWarrantsReleased" xlink:to="riot_ProceedsFromCommonStockAndWarrantsReleased_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ProceedsFromCommonStockAndWarrantsReleased_doc" xml:lang="en-US">Proceeds from common stock and warrants released.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ProceedsFromConvertibleDebtHeldInEscrow" xlink:to="riot_ProceedsFromConvertibleDebtHeldInEscrow_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ProceedsFromConvertibleDebtHeldInEscrow_doc" xml:lang="en-US">Proceeds from convertible debt held in escrow.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_RemainingForfeitedOptions" xlink:to="riot_RemainingForfeitedOptions_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_RemainingForfeitedOptions_doc" xml:lang="en-US">Remaining forfeited options.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_SalesPriceOfCorporateHeadquartersLandAndBuildingToThirdParty" xlink:to="riot_SalesPriceOfCorporateHeadquartersLandAndBuildingToThirdParty_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_SalesPriceOfCorporateHeadquartersLandAndBuildingToThirdParty_doc" xml:lang="en-US">Sales price of corporate headquarters, land and building to a third party.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ScheduleOfOtherLongTermAssetsTableTextBlock" xlink:to="riot_ScheduleOfOtherLongTermAssetsTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ScheduleOfOtherLongTermAssetsTableTextBlock_doc" xml:lang="en-US">The tabular disclosure for other long-term assets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValue" xlink:to="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValue_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValue_doc" xml:lang="en-US">Total consideration of forfeited shares.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedAsCompensation" xlink:to="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedAsCompensation_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedAsCompensation_doc" xml:lang="en-US">Total consideration under the agreements forfeited during period recorded as compensation.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedToEquity" xlink:to="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedToEquity_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresValueRecordedToEquity_doc" xml:lang="en-US">Total consideration under the agreements forfeited during period charged to equity.</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_StockIncentivePlan2002Member" xlink:label="riot_StockIncentivePlan2002Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_StockIncentivePlan2002Member" xlink:to="riot_StockIncentivePlan2002Member_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_StockIncentivePlan2002Member_doc" xml:lang="en-US">2002 Stock Incentive Plan [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_StockIncentivePlanMember" xlink:to="riot_StockIncentivePlanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_StockIncentivePlanMember_doc" xml:lang="en-US">Stock Incentive Plan [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_StockOptionsAwardsUnderThePlanMember" xlink:to="riot_StockOptionsAwardsUnderThePlanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_StockOptionsAwardsUnderThePlanMember_doc" xml:lang="en-US">Stock Options Awards Under The Plan [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_TessIncMember" xlink:to="riot_TessIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_TessIncMember_doc" xml:lang="en-US">Tess Inc [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_TotalAmountOfFinancingFromCommonStockUnits" xlink:to="riot_TotalAmountOfFinancingFromCommonStockUnits_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_TotalAmountOfFinancingFromCommonStockUnits_doc" xml:lang="en-US">Total amount of financing from common stock units.</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_UnitedStatesSmallBusinessAdministrationMember" xlink:label="riot_UnitedStatesSmallBusinessAdministrationMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_UnitedStatesSmallBusinessAdministrationMember" xlink:to="riot_UnitedStatesSmallBusinessAdministrationMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_UnitedStatesSmallBusinessAdministrationMember_doc" xml:lang="en-US">U.S. Small Business Administration [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_UnvestedOptionsMember" xlink:label="riot_UnvestedOptionsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_UnvestedOptionsMember" xlink:to="riot_UnvestedOptionsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_UnvestedOptionsMember_doc" xml:lang="en-US">Unvested Options [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_VestedOptionsMember" xlink:label="riot_VestedOptionsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_VestedOptionsMember" xlink:to="riot_VestedOptionsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_VestedOptionsMember_doc" xml:lang="en-US">Vested Options [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_VestingPeriodNextSixMonthsPercentOfSharesVestingEqualIncrements" xlink:to="riot_VestingPeriodNextSixMonthsPercentOfSharesVestingEqualIncrements_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_VestingPeriodNextSixMonthsPercentOfSharesVestingEqualIncrements_doc" xml:lang="en-US">Remaining shares issued that vest in equal portions over the next six months after the six month anniversary from the grant date, presented as a percentage of shares issued.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_VestingPeriodSixMonthAnniversaryPercentOfSharesVesting" xlink:to="riot_VestingPeriodSixMonthAnniversaryPercentOfSharesVesting_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_VestingPeriodSixMonthAnniversaryPercentOfSharesVesting_doc" xml:lang="en-US">Represents the percent of shares vesting on the six month anniversary from grant date.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PrepaidContractsCurrent" xlink:to="riot_PrepaidContractsCurrent_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_PrepaidContractsCurrent_doc" xml:lang="en-US">Amount of prepaid contracts.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DeferredPurchasePriceCurrent" xlink:to="riot_DeferredPurchasePriceCurrent_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_DeferredPurchasePriceCurrent_doc" xml:lang="en-US">Current amount of deferred purchase price.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConvertiblePreferredStockSeriesAMember" xlink:to="riot_ConvertiblePreferredStockSeriesAMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ConvertiblePreferredStockSeriesAMember_doc" xml:lang="en-US">2% Convertible Preferred Stock Series A [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConvertiblePreferredStockSeriesBMember" xlink:to="riot_ConvertiblePreferredStockSeriesBMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ConvertiblePreferredStockSeriesBMember_doc" xml:lang="en-US">Convertible Series B preferred shares [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_RevaluationOfDigitalCurrencies" xlink:to="riot_RevaluationOfDigitalCurrencies_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_RevaluationOfDigitalCurrencies_doc" xml:lang="en-US">Revaluation of digital currencies.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_IncreaseDecreaseInPrepaidContracts" xlink:to="riot_IncreaseDecreaseInPrepaidContracts_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_IncreaseDecreaseInPrepaidContracts_doc" xml:lang="en-US">Increase decrease in prepaid contracts .</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ScheduleOfDiscontinuedOperationsOfIncomeStatementTableTextBlock" xlink:to="riot_ScheduleOfDiscontinuedOperationsOfIncomeStatementTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ScheduleOfDiscontinuedOperationsOfIncomeStatementTableTextBlock_doc" xml:lang="en-US">Tabular disclosure of information related to discontinued operation.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_SpecializedComputersMember" xlink:to="riot_SpecializedComputersMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_SpecializedComputersMember_doc" xml:lang="en-US">Miners [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PriveTechnologiesIncMember" xlink:to="riot_PriveTechnologiesIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_PriveTechnologiesIncMember_doc" xml:lang="en-US">Prive Technologies, Inc. [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_BlockchainMiningSupplyAndServicesLtdMember" xlink:to="riot_BlockchainMiningSupplyAndServicesLtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_BlockchainMiningSupplyAndServicesLtdMember_doc" xml:lang="en-US">BMSS [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_WarrantsToPurchaseCommonStockMember" xlink:to="riot_WarrantsToPurchaseCommonStockMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_WarrantsToPurchaseCommonStockMember_doc" xml:lang="en-US">Warrants to purchase common stock [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_OptionsToPurchaseCommonStockMember" xlink:to="riot_OptionsToPurchaseCommonStockMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_OptionsToPurchaseCommonStockMember_doc" xml:lang="en-US">Option to purchase common stock [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_EscrowsharesOfCommonStockMember" xlink:to="riot_EscrowsharesOfCommonStockMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_EscrowsharesOfCommonStockMember_doc" xml:lang="en-US">Escrow shares of common stock [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DigitalGreenEnergyCorpIncMember" xlink:to="riot_DigitalGreenEnergyCorpIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_DigitalGreenEnergyCorpIncMember_doc" xml:lang="en-US">Digital Green Energy Corp., Inc. [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_LogicalBrokerageCorpMember" xlink:to="riot_LogicalBrokerageCorpMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_LogicalBrokerageCorpMember_doc" xml:lang="en-US">Logical Brokerage Corp [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_MichaelHoMember" xlink:to="riot_MichaelHoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_MichaelHoMember_doc" xml:lang="en-US">Michael Ho [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_SeriesBPreferredShareholdersMember" xlink:to="riot_SeriesBPreferredShareholdersMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_SeriesBPreferredShareholdersMember_doc" xml:lang="en-US">Series B Preferred Shareholders [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CommonStockEscrowValue" xlink:to="riot_CommonStockEscrowValue_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_CommonStockEscrowValue_doc" xml:lang="en-US">Common stock escrow value.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PurchasePriceOnClosing" xlink:to="riot_PurchasePriceOnClosing_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_PurchasePriceOnClosing_doc" xml:lang="en-US">Purchase price on closing.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ReminderOfPurchasePrice" xlink:to="riot_ReminderOfPurchasePrice_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ReminderOfPurchasePrice_doc" xml:lang="en-US">Remainder of purchase price.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CryptoCurrencyMachineMember" xlink:to="riot_CryptoCurrencyMachineMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_CryptoCurrencyMachineMember_doc" xml:lang="en-US">Crypto currency machine [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_WarrantAcquiredCashPayment" xlink:to="riot_WarrantAcquiredCashPayment_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_WarrantAcquiredCashPayment_doc" xml:lang="en-US">Warrant acquired cash payment.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConvertibleNoteInvestment" xlink:to="riot_ConvertibleNoteInvestment_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ConvertibleNoteInvestment_doc" xml:lang="en-US">Convertible Note Investment.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortizationConvertibleInvetment" xlink:to="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortizationConvertibleInvetment_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_IntangibleAssetsReductionOfImpairmentsAccumulatedAmortizationConvertibleInvetment_doc" xml:lang="en-US">Impairments.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_FiniteLivedIntangibleAssetsAdditions" xlink:to="riot_FiniteLivedIntangibleAssetsAdditions_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_FiniteLivedIntangibleAssetsAdditions_doc" xml:lang="en-US">Additions.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CADMember" xlink:to="riot_CADMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_CADMember_doc" xml:lang="en-US">Canada, Dollars [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ConsultingServicesMember" xlink:to="riot_ConsultingServicesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ConsultingServicesMember_doc" xml:lang="en-US">Consulting Services [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_SellingGeneralAndAadministrativeExpensesMember" xlink:to="riot_SellingGeneralAndAadministrativeExpensesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_SellingGeneralAndAadministrativeExpensesMember_doc" xml:lang="en-US">Selling, general and administrative expenses [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageIssuedDateFairValue" xlink:to="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageIssuedDateFairValue_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageIssuedDateFairValue_doc" xml:lang="en-US">Issued.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_OtherCommonStockPurchaseOptionsAndWarrantsMember" xlink:to="riot_OtherCommonStockPurchaseOptionsAndWarrantsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_OtherCommonStockPurchaseOptionsAndWarrantsMember_doc" xml:lang="en-US">Other common stock purchase options and warrants [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PreferredStockConvertedToCommonStockShares" xlink:to="riot_PreferredStockConvertedToCommonStockShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_PreferredStockConvertedToCommonStockShares_doc" xml:lang="en-US">Preferred stock converted to Common stock, shares.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ExerciseOfWarrants" xlink:to="riot_ExerciseOfWarrants_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ExerciseOfWarrants_doc" xml:lang="en-US">Exercise of warrants.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ExerciseOfWarrantsShares" xlink:to="riot_ExerciseOfWarrantsShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ExerciseOfWarrantsShares_doc" xml:lang="en-US">Exercise of warrants, shares</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_SaleOfSharesHeldByTess" xlink:to="riot_SaleOfSharesHeldByTess_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_SaleOfSharesHeldByTess_doc" xml:lang="en-US">Sale of shares held by tess.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_SaleOfSharesHeldByTessShares" xlink:to="riot_SaleOfSharesHeldByTessShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_SaleOfSharesHeldByTessShares_doc" xml:lang="en-US">Sale of shares held by tess, shares</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CashlessExerciseOfCommonStockPurchaseWarrants" xlink:to="riot_CashlessExerciseOfCommonStockPurchaseWarrants_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_CashlessExerciseOfCommonStockPurchaseWarrants_doc" xml:lang="en-US">Cashless exercise of common stock purchase warrants.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CashlessExerciseOfCommonStockPurchaseWarrantsShares" xlink:to="riot_CashlessExerciseOfCommonStockPurchaseWarrantsShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_CashlessExerciseOfCommonStockPurchaseWarrantsShares_doc" xml:lang="en-US">Cashless exercise of stock purchase warrants, shares.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_RestrictedStockUnitIssuance" xlink:to="riot_RestrictedStockUnitIssuance_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_RestrictedStockUnitIssuance_doc" xml:lang="en-US">Restricted stock unit issuance.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_RestrictedStockUnitIssuanceShares" xlink:to="riot_RestrictedStockUnitIssuanceShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_RestrictedStockUnitIssuanceShares_doc" xml:lang="en-US">Restricted stock unit issuance, shares.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_NonEmployeesMember" xlink:to="riot_NonEmployeesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_NonEmployeesMember_doc" xml:lang="en-US">Non Employees [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AdditionsOfDigitalCurrencies" xlink:to="riot_AdditionsOfDigitalCurrencies_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_AdditionsOfDigitalCurrencies_doc" xml:lang="en-US">Additions of digital currencies.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PurchaseOfDigitalCurrencies" xlink:to="riot_PurchaseOfDigitalCurrencies_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_PurchaseOfDigitalCurrencies_doc" xml:lang="en-US">Purchase of digital currencies.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ChangeInFairValueOfDigitalCurrencies" xlink:to="riot_ChangeInFairValueOfDigitalCurrencies_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_ChangeInFairValueOfDigitalCurrencies_doc" xml:lang="en-US">Change in fair value of digital currencies.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_BaseRentPerMonth" xlink:to="riot_BaseRentPerMonth_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_BaseRentPerMonth_doc" xml:lang="en-US">Base rent per month.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_RegistrationRightsAgreementMember" xlink:to="riot_RegistrationRightsAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_RegistrationRightsAgreementMember_doc" xml:lang="en-US">Registration Rights Agreement [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_SubscriptionsAmountAdditionalUnit" xlink:to="riot_SubscriptionsAmountAdditionalUnit_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_SubscriptionsAmountAdditionalUnit_doc" xml:lang="en-US">Subscriptions amount additional unit.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_AmountPaid" xlink:to="riot_AmountPaid_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_AmountPaid_doc" xml:lang="en-US">Amount paid.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_TwoShareholdersMember" xlink:to="riot_TwoShareholdersMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_TwoShareholdersMember_doc" xml:lang="en-US">Two shareholders [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_BarryHonigMember" xlink:to="riot_BarryHonigMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_BarryHonigMember_doc" xml:lang="en-US">Barry Honig [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_MsDeFrancescoMember" xlink:to="riot_MsDeFrancescoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_MsDeFrancescoMember_doc" xml:lang="en-US">Ms. DeFrancesco [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_GRQConsultantsIncMember" xlink:to="riot_GRQConsultantsIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_GRQConsultantsIncMember_doc" xml:lang="en-US">GRQ Consultants, Inc [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PercentageShareOfKairosOwnedByMrHonigMember" xlink:to="riot_PercentageShareOfKairosOwnedByMrHonigMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_PercentageShareOfKairosOwnedByMrHonigMember_doc" xml:lang="en-US">Percentage share of Kairos owned by Mr. Honig [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PercentageShareOfKairosOwnedByMsDeFrancescoMember" xlink:to="riot_PercentageShareOfKairosOwnedByMsDeFrancescoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_PercentageShareOfKairosOwnedByMsDeFrancescoMember_doc" xml:lang="en-US">Percentage share of Kairos owned by Ms. DeFrancesco [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="riot-20180331.xsd#riot_RedeemableConvertiblePreferredStockBMember" xlink:label="riot_RedeemableConvertiblePreferredStockBMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_RedeemableConvertiblePreferredStockBMember" xlink:to="riot_RedeemableConvertiblePreferredStockBMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_RedeemableConvertiblePreferredStockBMember_doc" xml:lang="en-US">Designated as 0% Series B Convertible Stock [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_WorkingCapital" xlink:to="riot_WorkingCapital_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_WorkingCapital_doc" xml:lang="en-US">Working capital as measured by current assets less current liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DeferredTaxLiabilityRecordedOnAcquisition1" xlink:to="riot_DeferredTaxLiabilityRecordedOnAcquisition1_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_DeferredTaxLiabilityRecordedOnAcquisition1_doc" xml:lang="en-US">Deferred tax liability recorded on the acquisition one.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_DeferredTaxLiabilityRecordedOnAcquisition2" xlink:to="riot_DeferredTaxLiabilityRecordedOnAcquisition2_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_DeferredTaxLiabilityRecordedOnAcquisition2_doc" xml:lang="en-US">Deferred tax liability recorded on the acquisition two.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_BryanPascualMember" xlink:to="riot_BryanPascualMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_BryanPascualMember_doc" xml:lang="en-US">Bryan Pascual [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_PriveMinersMember" xlink:to="riot_PriveMinersMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_PriveMinersMember_doc" xml:lang="en-US">Prive Miners [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_BmssMinersMember" xlink:to="riot_BmssMinersMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_BmssMinersMember_doc" xml:lang="en-US">BMSS Miners [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_KairosMinersMember" xlink:to="riot_KairosMinersMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_KairosMinersMember_doc" xml:lang="en-US">Kairos Miners [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_CashProceedsFromCurrencyTrade" xlink:to="riot_CashProceedsFromCurrencyTrade_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="riot_CashProceedsFromCurrencyTrade_doc" xml:lang="en-US">Cash proceeds from currency trade.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="riot_ProceedsFromPaymentsForExerciseOfWarrants" xlink:to="riot_ProceedsFromPaymentsForExerciseOfWarrants_doc" xlink:type="arc" />
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Assets_2_lbl" xml:lang="en-US">Assets</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrent_2_lbl" xml:lang="en-US">Liabilities, Current</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_2_lbl" xml:lang="en-US">Liabilities and Equity</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingIncomeLoss_2_lbl" xml:lang="en-US">Operating Income (Loss)</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DepreciationDepletionAndAmortization_2_lbl" xml:lang="en-US">Depreciation, Depletion and Amortization</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherNoncashIncomeExpense_2_lbl" xml:lang="en-US">Other Noncash Income (Expense)</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="riot_IncreaseDecreaseInPrepaidContracts_3_lbl" xml:lang="en-US">IncreaseDecreaseInPrepaidContracts</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_2_lbl" xml:lang="en-US">Increase (Decrease) in Prepaid Expense and Other Assets</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable_2_lbl" xml:lang="en-US">Increase (Decrease) in Accounts Payable</link:label>
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<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>10
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768079056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document and Entity Information - shares<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>May 16, 2018</div></th>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_DocumentAndEntityInformationAbstract', window );"><strong>Document and Entity Information [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">Riot Blockchain, Inc.<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_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001167419<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_dei_DocumentType', window );">Document Type</a></td>
<td class="text">10-Q<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_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<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_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Mar. 31,  2018<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_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--12-31<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_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">Q1<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_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2018<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_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Smaller Reporting Company<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_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
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<td class="nump">13,475,132<span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>If the value is true, then the document is an amendment to previously-filed/accepted document.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal period of the document report. For a first quarter 2006 quarterly report, which may also provide financial information from prior periods, the first fiscal quarter should be given as the fiscal period focus. Values: FY, Q1, Q2, Q3, Q4, H1, H2, M9, T1, T2, T3, M8, CY.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></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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<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>This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<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">
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<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>
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<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">
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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>Indicate whether the registrant is one of the following: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, (4) Smaller Reporting Company (Non-accelerated) (5) Smaller Reporting Accelerated Filer, (6) Smaller Reporting Emerging Growth Company Filer (7) Non-accelerated Emerging Growth Company Filer or (8) Accelerated Emerging Growth Company 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_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_riot_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 );">- Definition</a><div><p>Document and Entity Information [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;">riot_DocumentAndEntityInformationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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>12
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6769044032">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Unaudited) - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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">$ 5,257,534<span></span>
</td>
<td class="nump">$ 41,651,965<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_riot_PrepaidContractsCurrent', window );">Prepaid contracts</a></td>
<td class="nump">3,584,699<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">511,374<span></span>
</td>
<td class="nump">538,812<span></span>
</td>
</tr>
<tr class="re">
<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 );">Digital currencies</a></td>
<td class="nump">4,258,669<span></span>
</td>
<td class="nump">200,164<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent', window );">Current assets of discontinued operations</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">44<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">13,612,276<span></span>
</td>
<td class="nump">42,390,985<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Property and equipment, net</a></td>
<td class="nump">22,492,426<span></span>
</td>
<td class="nump">4,294,166<span></span>
</td>
</tr>
<tr class="re">
<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 rights acquired</a></td>
<td class="nump">1,487,052<span></span>
</td>
<td class="nump">754,244<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermInvestments', window );">Long-term investments</a></td>
<td class="nump">9,412,726<span></span>
</td>
<td class="nump">3,000,000<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_DepositsAssetsNoncurrent', window );">Security deposits</a></td>
<td class="nump">673,463<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_LongTermInvestmentsAndReceivablesNetAbstract', window );"><strong>Other long-term assets, net:</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_FiniteLivedIntangibleAssetsNet', window );">Patents, net</a></td>
<td class="nump">519,113<span></span>
</td>
<td class="nump">509,649<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_Goodwill', window );">Goodwill</a></td>
<td class="nump">1,186,496<span></span>
</td>
<td class="nump">1,186,496<span></span>
</td>
</tr>
<tr class="re">
<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 );">Convertible note</a></td>
<td class="nump">200,000<span></span>
</td>
<td class="nump">200,000<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_Assets', window );">Total assets</a></td>
<td class="nump">49,583,552<span></span>
</td>
<td class="nump">52,335,540<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_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_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="nump">1,511,227<span></span>
</td>
<td class="nump">410,029<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued expenses</a></td>
<td class="nump">743,472<span></span>
</td>
<td class="nump">216,883<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_riot_DeferredPurchasePriceCurrent', window );">Deferred purchase price - BMSS</a></td>
<td class="nump">1,500,000<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_PayablesToCustomers', window );">Demand note</a></td>
<td class="nump">775,074<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_NotesPayableCurrent', window );">Notes and other obligations, current</a></td>
<td class="nump">54,534<span></span>
</td>
<td class="nump">135,574<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredRevenueCurrent', window );">Deferred revenue, current portion</a></td>
<td class="nump">96,698<span></span>
</td>
<td class="nump">96,698<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent', window );">Current liabilities of discontinued operations</a></td>
<td class="nump">16,340<span></span>
</td>
<td class="nump">181,340<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">4,697,345<span></span>
</td>
<td class="nump">1,040,524<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredRevenueNoncurrent', window );">Deferred revenue, less current portion</a></td>
<td class="nump">944,443<span></span>
</td>
<td class="nump">968,617<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesNoncurrent', window );">Deferred income tax liability</a></td>
<td class="nump">706,709<span></span>
</td>
<td class="nump">699,000<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_Liabilities', window );">Total liabilities</a></td>
<td class="nump">6,348,497<span></span>
</td>
<td class="nump">2,708,141<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingencies', window );">Commitments and contingencies</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_StockholdersEquityAbstract', window );"><strong>Stockholders' equity</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockValue', window );">Preferred stock, no par value</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_CommonStockValue', window );">Common stock, no par value; 170,000,000 shares authorized; 13,327,615 and 11,622,112 shares outstanding as of March 31, 2018 and December 31, 2017, respectively</a></td>
<td class="nump">193,335,481<span></span>
</td>
<td class="nump">180,387,518<span></span>
</td>
</tr>
<tr class="re">
<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">(155,613,572)<span></span>
</td>
<td class="num">(139,263,480)<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 Riot Blockchain stockholders' equity</a></td>
<td class="nump">42,651,677<span></span>
</td>
<td class="nump">48,869,304<span></span>
</td>
</tr>
<tr class="re">
<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 interest</a></td>
<td class="nump">583,378<span></span>
</td>
<td class="nump">758,095<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">43,235,055<span></span>
</td>
<td class="nump">49,627,399<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' equity</a></td>
<td class="nump">49,583,552<span></span>
</td>
<td class="nump">52,335,540<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=riot_ConvertiblePreferredStockSeriesAMember', window );">2% Convertible Preferred Stock Series A [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_StockholdersEquityAbstract', window );"><strong>Stockholders' equity</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockValue', window );">Preferred stock, no par value</a></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_us-gaap_StatementClassOfStockAxis=riot_ConvertiblePreferredStockSeriesBMember', window );">0% Convertible Preferred Stock Series B [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_StockholdersEquityAbstract', window );"><strong>Stockholders' equity</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockValue', window );">Preferred stock, no par value</a></td>
<td class="nump">$ 4,929,768<span></span>
</td>
<td class="nump">$ 7,745,266<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_riot_DeferredPurchasePriceCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Current amount of deferred purchase price.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_DeferredPurchasePriceCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_PrepaidContractsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 prepaid 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;">riot_PrepaidContractsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6801-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&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_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of 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 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 2: 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 5C<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<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 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2473-110228<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 6: 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 3<br> -Subparagraph (e)<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_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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=82887183&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.25)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.(a),19)<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82911808&amp;loc=d3e14326-108349<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</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_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredRevenueCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer, including sales, license fees, and royalties, but excluding interest income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6935-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenueCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredRevenueNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 noncurrent portion of deferred revenue amount as of balance sheet date. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized, and is not expected to be recognized in the next twelve months. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.</p></div>
<a href="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 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6935-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenueNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DeferredTaxLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and 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 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31958-109318<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31931-109318<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31917-109318<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DepositsAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment after one year or beyond the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepositsAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://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>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://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=77989000&amp;loc=SL49117168-202975<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 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_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19-26)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Liabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.21)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of 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 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<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 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2473-110228<br><br>Reference 5: 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 3<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 6: 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 5C<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LongTermInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 210.5-02.12)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LongTermInvestmentsAndReceivablesNetAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LongTermInvestmentsAndReceivablesNetAbstract</td>
</tr>
<tr>
<td style="padding-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_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=6879938&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 210.5-02.31)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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>An amount representing an agreement for an unconditional promise by the maker to pay the Entity (holder) a definite sum of money at a future date more than one year from the balance sheet date, net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. This amount does not include amounts related to receivables held-for-sale.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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_NotesPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NotesPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PayablesToCustomers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amounts payable to customers at the balance sheet date. The term customers generally excludes other broker-dealers; persons who are principal officers, directors, and stockholders; and persons whose securities or funds are part of the regulatory net capital of the broker-dealer. Another broker-dealer's account can be classified as a customer if the account is carried as an omnibus account in compliance with certain regulations. The accounts of principal officers, directors and stockholders may be combined in the customer captions if they are not material and the combination is disclosed in the oath that is required to accompany the annual audited FOCUS Report.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=82891408&amp;loc=d3e4428-111522<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_PayablesToCustomers</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(7))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseAndOtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
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<tr>
<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>
<td>credit</td>
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<tr>
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<td>instant</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>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=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(6))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=6876686&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=6879938&amp;loc=d3e572229-122910<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(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></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>
</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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4568740-111683<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4I<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4590271-111686<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4568447-111683<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest</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>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
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<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=riot_ConvertiblePreferredStockSeriesAMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
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<td></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=riot_ConvertiblePreferredStockSeriesBMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_ConvertiblePreferredStockSeriesBMember</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><strong> Balance Type:</strong></td>
<td></td>
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<td><strong> Period Type:</strong></td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768883168">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares<br></strong></div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockNoParValue', window );">Preferred stock, par value</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_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized</a></td>
<td class="nump">15,000,000<span></span>
</td>
<td class="nump">15,000,000<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_CommonStockSharesAuthorized', window );">Common stock, shares authorized</a></td>
<td class="nump">170,000,000<span></span>
</td>
<td class="nump">170,000,000<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_CommonStockSharesIssued', window );">Common stock, shares issued</a></td>
<td class="nump">13,327,615<span></span>
</td>
<td class="nump">11,622,112<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_CommonStockSharesOutstanding', window );">Common stock, shares outstanding</a></td>
<td class="nump">13,327,615<span></span>
</td>
<td class="nump">11,622,112<span></span>
</td>
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<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=riot_ConvertiblePreferredStockSeriesAMember', window );">2% Convertible Preferred Stock Series A [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_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized</a></td>
<td class="nump">2,000,000<span></span>
</td>
<td class="nump">2,000,000<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_PreferredStockSharesIssued', window );">Preferred stock, shares issued</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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="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=riot_ConvertiblePreferredStockSeriesBMember', window );">0% Convertible Preferred Stock Series B [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_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized</a></td>
<td class="nump">1,750,001<span></span>
</td>
<td class="nump">1,750,001<span></span>
</td>
</tr>
<tr class="ro">
<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">928,000<span></span>
</td>
<td class="nump">1,458,001<span></span>
</td>
</tr>
<tr class="re">
<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">928,000<span></span>
</td>
<td class="nump">1,458,001<span></span>
</td>
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<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesAuthorized</td>
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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:sharesItemType</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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesIssued">
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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>Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockNoParValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 per share of no-par value preferred stock nonredeemable or redeemable solely at the option of the issuer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockNoParValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=riot_ConvertiblePreferredStockSeriesAMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_ConvertiblePreferredStockSeriesAMember</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=riot_ConvertiblePreferredStockSeriesBMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_ConvertiblePreferredStockSeriesBMember</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>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768445744">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Operations (Unaudited) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Total Revenue</a></td>
<td class="nump">$ 925,554<span></span>
</td>
<td class="nump">$ 24,175<span></span>
</td>
</tr>
<tr class="ro">
<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>Costs and 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_CostOfRevenue', window );">Cost of revenues (exclusive of depreciation and amortization shown below)</a></td>
<td class="nump">349,011<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_SellingGeneralAndAdministrativeExpense', window );">Selling, general and administrative</a></td>
<td class="nump">3,906,197<span></span>
</td>
<td class="nump">1,034,653<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development</a></td>
<td class="nump">4,532<span></span>
</td>
<td class="nump">17,692<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">2,156,427<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_AssetImpairmentCharges', window );">Impairment expense</a></td>
<td class="nump">11,480,491<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_MarketableSecuritiesRealizedGainLoss', window );">Change in fair value of digital currencies</a></td>
<td class="nump">2,467,875<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpenses', window );">Total costs and expenses</a></td>
<td class="nump">20,364,533<span></span>
</td>
<td class="nump">1,052,345<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Operating loss from continuing operations</a></td>
<td class="num">(19,438,979)<span></span>
</td>
<td class="num">(1,028,170)<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_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="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="num">(1,069)<span></span>
</td>
<td class="num">(4,834)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherExpenses', window );">Other expenses</a></td>
<td class="num">(337,020)<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_InvestmentIncomeNet', window );">Investment income</a></td>
<td class="nump">62,586<span></span>
</td>
<td class="nump">26,220<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 other income (expense)</a></td>
<td class="num">(275,503)<span></span>
</td>
<td class="nump">21,386<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Loss from continuing operations before income taxes</a></td>
<td class="num">(19,714,482)<span></span>
</td>
<td class="num">(1,006,784)<span></span>
</td>
</tr>
<tr class="re">
<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 );">Deferred income tax benefit</a></td>
<td class="nump">3,053,000<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_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest', window );">Loss from continuing operations</a></td>
<td class="num">(16,661,482)<span></span>
</td>
<td class="num">(1,006,784)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxAbstract', window );"><strong>Discontinued operations</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_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax', window );">Income (loss) from operations</a></td>
<td class="nump">96,132<span></span>
</td>
<td class="num">(642,636)<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_riot_ImpairmentGainLossFromDiscontinuedOperation', window );">Impairment loss</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(2,704,356)<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_IncomeLossFromDiscontinuedOperationsNetOfTax', window );">Income (loss) from discontinued operations</a></td>
<td class="nump">96,132<span></span>
</td>
<td class="num">(3,346,992)<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_ProfitLoss', window );">Net loss</a></td>
<td class="num">(16,565,350)<span></span>
</td>
<td class="num">(4,353,776)<span></span>
</td>
</tr>
<tr class="ro">
<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 non-controlling interest</a></td>
<td class="nump">215,258<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss attributable to Riot Blockchain</a></td>
<td class="num">$ (16,350,092)<span></span>
</td>
<td class="num">$ (4,353,776)<span></span>
</td>
</tr>
<tr class="ro">
<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>Basic and diluted net loss per share:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare', window );">Continuing operations attributable to Riot Blockchain</a></td>
<td class="num">$ (1.36)<span></span>
</td>
<td class="num">$ (0.22)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare', window );">Discontinued operations attributable to Riot Blockchain</a></td>
<td class="nump">0.01<span></span>
</td>
<td class="num">(0.73)<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_EarningsPerShareBasicAndDiluted', window );">Net loss</a></td>
<td class="num">$ (1.35)<span></span>
</td>
<td class="num">$ (0.95)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted', window );">Basic and diluted weighted average number of shares outstanding</a></td>
<td class="nump">12,289,785<span></span>
</td>
<td class="nump">4,599,184<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_ProductMember', window );">Revenue - Crypto-currency mining [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_Revenues', window );">Total Revenue</a></td>
<td class="nump">$ 901,380<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_ServiceMember', window );">Other revenue - fee [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_Revenues', window );">Total Revenue</a></td>
<td class="nump">$ 24,174<span></span>
</td>
<td class="nump">$ 24,175<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_riot_ImpairmentGainLossFromDiscontinuedOperation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Impairment gain (loss) from discontinued operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_ImpairmentGainLossFromDiscontinuedOperation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_AssetImpairmentCharges">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and 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 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2420-110228<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetImpairmentCharges</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_CostOfRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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://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=115205541&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_CostOfRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DepreciationAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=109223946&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_DepreciationAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of gain (loss) not previously recognized resulting from the disposal of a 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 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e957-107759<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=d3e1361-107760<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3B<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721525-107759<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxAbstract</td>
</tr>
<tr>
<td style="padding-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_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=109260490&amp;loc=d3e1337-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasicAndDilutedAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 940<br> -SubTopic 20<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=68072869&amp;loc=d3e41242-110953<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(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 4: 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> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(15))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from continuing operations including 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) from continuing operations per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&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 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3B<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721525-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e957-107759<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=d3e1361-107760<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3A<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721523-107759<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1012-107759<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 basic and diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation, when the per share amount is the same.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare</td>
</tr>
<tr>
<td style="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_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109238882&amp;loc=d3e38679-109324<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InvestmentIncomeNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 accretion (amortization) of discount (premium), and investment expense, of interest income and dividend 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 210.5-03.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&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 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.7(a),(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=115205541&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_InvestmentIncomeNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_MarketableSecuritiesRealizedGainLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MarketableSecuritiesRealizedGainLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=114867106&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 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<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 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591551-111686<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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=115205541&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>
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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>
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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_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>
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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_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 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 210.5-03.4,6)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&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 210.7-04.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&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_OtherExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br><br>Reference 2: 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 1A<br> -Subparagraph (a)(1)<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 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<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 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: 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 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591551-111686<br><br>Reference 7: 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 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3000-108585<br><br>Reference 8: 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 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<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=115929826&amp;loc=d3e8933-108599<br><br>Reference 10: 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 http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591552-111686<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_ResearchAndDevelopmentExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Revenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://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)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8933-108599<br><br>Reference 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 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&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_Revenues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SellingGeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 30<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=68048583&amp;loc=d3e3636-108311<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SellingGeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=us-gaap_ProductMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ProductMember</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_ServiceMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ServiceMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
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<DOCUMENT>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<head>
<title></title>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768652480">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - 3 months ended Mar. 31, 2018 - USD ($)<br></strong></div></th>
<th class="th"><div>Preferred Stock</div></th>
<th class="th"><div>Common Stock [Member]</div></th>
<th class="th"><div>Accumulated Deficit</div></th>
<th class="th"><div>Total riot blockchain stockholder's equity [Member]</div></th>
<th class="th"><div>Noncontrolling Interest [Member]</div></th>
<th class="th"><div>Total</div></th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">BALANCE at Dec. 31, 2017</a></td>
<td class="nump">$ 7,745,266<span></span>
</td>
<td class="nump">$ 180,387,518<span></span>
</td>
<td class="num">$ (139,263,480)<span></span>
</td>
<td class="nump">$ 48,869,304<span></span>
</td>
<td class="nump">$ 758,095<span></span>
</td>
<td class="nump">$ 49,627,399<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">BALANCE, shares at Dec. 31, 2017</a></td>
<td class="nump">1,458,001<span></span>
</td>
<td class="nump">11,622,112<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_StockIssuedDuringPeriodValueAcquisitions', window );">Common stock issued for asset purchase - Prive</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 8,480,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">8,480,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">8,480,000<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_StockIssuedDuringPeriodSharesAcquisitions', window );">Common stock issued for asset purchase - Prive, shares</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">800,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValuePurchaseOfAssets', window );">Common stock escrow shares issued for asset purchase - Prive</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_StockIssuedDuringPeriodSharesPurchaseOfAssets', window );">Common stock escrow shares issued for asset purchase - Prive, shares</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConvertiblePreferredStockConvertedToOtherSecurities', window );">Preferred stock converted to Common stock</a></td>
<td class="num">$ (2,815,498)<span></span>
</td>
<td class="nump">$ 2,815,498<span></span>
</td>
<td class="text"> <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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_PreferredStockConvertedToCommonStockShares', window );">Preferred stock converted to Common stock, shares</a></td>
<td class="num">(530,001)<span></span>
</td>
<td class="nump">530,001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_riot_ExerciseOfWarrants', window );">Exercise of warrants</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 350,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">350,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">350,000<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_riot_ExerciseOfWarrantsShares', window );">Exercise of warrants, shares</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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="text"> <span></span>
</td>
<td class="nump">$ 883,943<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">883,943<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">883,943<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Stock-based compensation, shares</a></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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of stock options</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 78,522<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">78,522<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">78,522<span></span>
</td>
</tr>
<tr class="ro">
<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"> <span></span>
</td>
<td class="nump">19,533<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_StockIssuedDuringPeriodValueIssuedForServices', window );">Common stock issued for services</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 20,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">20,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">20,000<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_StockIssuedDuringPeriodSharesIssuedForServices', window );">Common stock issued for services, shares</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">2,754<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_riot_SaleOfSharesHeldByTess', window );">Sale of Riot shares held by Tess</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 320,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">320,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">320,000<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_riot_SaleOfSharesHeldByTessShares', window );">Sale of Riot shares held by Tess, shares</a></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>
<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_riot_CashlessExerciseOfCommonStockPurchaseWarrants', window );">Cashless exercise of stock purchase warrants</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_CashlessExerciseOfCommonStockPurchaseWarrantsShares', window );">Cashless exercise of stock purchase warrants, shares</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">3,215<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_riot_RestrictedStockUnitIssuance', window );">Delivery of common stock underlying restricted stock units</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_RestrictedStockUnitIssuanceShares', window );">Delivery of common stock underlying restricted stock units, shares</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">50,000<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_NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest', window );">Non-controlling interest - Logical Brokerage</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">40,541<span></span>
</td>
<td class="nump">40,541<span></span>
</td>
</tr>
<tr class="ro">
<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 non-controlling interest</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(215,258)<span></span>
</td>
<td class="num">(215,258)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(16,350,092)<span></span>
</td>
<td class="num">(16,350,092)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(16,350,092)<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 );">BALANCE at Mar. 31, 2018</a></td>
<td class="nump">$ 4,929,768<span></span>
</td>
<td class="nump">$ 193,335,481<span></span>
</td>
<td class="num">$ (155,613,572)<span></span>
</td>
<td class="nump">$ 42,651,677<span></span>
</td>
<td class="nump">$ 583,378<span></span>
</td>
<td class="nump">$ 43,235,055<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">BALANCE, shares at Mar. 31, 2018</a></td>
<td class="nump">928,000<span></span>
</td>
<td class="nump">13,327,615<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>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_riot_CashlessExerciseOfCommonStockPurchaseWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cashless exercise of common stock purchase warrants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_CashlessExerciseOfCommonStockPurchaseWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_CashlessExerciseOfCommonStockPurchaseWarrantsShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cashless exercise of stock purchase warrants, 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;">riot_CashlessExerciseOfCommonStockPurchaseWarrantsShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_ExerciseOfWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Exercise of warrants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_ExerciseOfWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_ExerciseOfWarrantsShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Exercise of warrants, 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;">riot_ExerciseOfWarrantsShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_PreferredStockConvertedToCommonStockShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Preferred stock converted to Common stock, 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;">riot_PreferredStockConvertedToCommonStockShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_RestrictedStockUnitIssuance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restricted stock unit issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_RestrictedStockUnitIssuance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_RestrictedStockUnitIssuanceShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restricted stock unit issuance, 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;">riot_RestrictedStockUnitIssuanceShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_SaleOfSharesHeldByTess">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sale of shares held by tess.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_SaleOfSharesHeldByTess</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_SaleOfSharesHeldByTessShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sale of shares held by tess, 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;">riot_SaleOfSharesHeldByTessShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_ConvertiblePreferredStockConvertedToOtherSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of convertible preferred stock that was converted to other 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 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 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertiblePreferredStockConvertedToOtherSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=114867106&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 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<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 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591551-111686<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in noncontrolling interest from sale of a portion of the parent's controlling 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 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<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> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 23<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569655-111683<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_StockIssuedDuringPeriodSharesAcquisitions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 stock issued during the period pursuant to acquisitions.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesAcquisitions</td>
</tr>
<tr>
<td style="padding-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_StockIssuedDuringPeriodSharesIssuedForServices">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesIssuedForServices</td>
</tr>
<tr>
<td style="padding-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_StockIssuedDuringPeriodSharesPurchaseOfAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 stock issued during the period as part of a transaction to acquire assets that do not qualify as a business combination.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesPurchaseOfAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit 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 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=109197908&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueAcquisitions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock issued pursuant to acquisitions 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 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueAcquisitions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_StockIssuedDuringPeriodValueIssuedForServices">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueIssuedForServices</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_StockIssuedDuringPeriodValuePurchaseOfAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of shares of stock issued during the period as part of a transaction to acquire assets that do not qualify as a business combination.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValuePurchaseOfAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of stock value of such awards forfeited. Stock issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit 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 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5047-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock issued as a result of the exercise of stock 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 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4568740-111683<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4I<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4590271-111686<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4568447-111683<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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>
</div>
</body>
</html>
</TEXT>
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<DOCUMENT>
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<head>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768863280">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract', window );"><strong>Continuing operations:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net loss</a></td>
<td class="num">$ (16,565,350)<span></span>
</td>
<td class="num">$ (4,353,776)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax', window );">Income from discontinued operations</a></td>
<td class="num">(96,132)<span></span>
</td>
<td class="num">(3,346,992)<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_IncomeLossIncludingPortionAttributableToNoncontrollingInterest', window );">Loss from continuing operations</a></td>
<td class="num">(16,661,482)<span></span>
</td>
<td class="num">(1,006,784)<span></span>
</td>
</tr>
<tr class="re">
<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 from continuing operations to net cash used in operating activities of continuing operations :</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 );">Stock-based compensation</a></td>
<td class="nump">883,943<span></span>
</td>
<td class="nump">133,043<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">2,156,427<span></span>
</td>
<td class="nump">18,133<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxesAndTaxCredits', window );">Deferred income tax benefit</a></td>
<td class="num">(3,053,000)<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_RecognitionOfDeferredRevenue', window );">Amortization of license fee revenue</a></td>
<td class="num">(24,174)<span></span>
</td>
<td class="num">(24,175)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims', window );">Common stock issued for services</a></td>
<td class="nump">20,000<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_AssetImpairmentCharges', window );">Asset impairment charge</a></td>
<td class="nump">11,480,491<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_riot_RevaluationOfDigitalCurrencies', window );">Revaluation of digital currencies</a></td>
<td class="nump">2,467,875<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_OtherNoncashIncomeExpense', window );">Other non-cash charges</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">1,500<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in assets and liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_IncreaseDecreaseInPrepaidContracts', window );">Prepaid contracts</a></td>
<td class="num">(3,584,699)<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="nump">27,438<span></span>
</td>
<td class="nump">62,733<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInTradingSecurities', window );">Digital currencies</a></td>
<td class="num">(901,380)<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_IncreaseDecreaseInAccountsPayable', window );">Accounts payable</a></td>
<td class="nump">1,101,198<span></span>
</td>
<td class="nump">15,950<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccruedLiabilities', window );">Accrued expenses</a></td>
<td class="nump">526,590<span></span>
</td>
<td class="num">(202,227)<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_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations', window );">Net cash used in operating activities of continuing operations</a></td>
<td class="num">(5,560,773)<span></span>
</td>
<td class="num">(1,001,827)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations', window );">Net cash used in operating activities of discontinued operations</a></td>
<td class="num">(68,824)<span></span>
</td>
<td class="num">(661,998)<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">(5,629,597)<span></span>
</td>
<td class="num">(1,663,825)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract', window );"><strong>Continuing operations:</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 );">Purchases of property and equipment</a></td>
<td class="num">(18,922,569)<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_riot_PaymentsForProceedsFromSaleAndMaturityOfMarketableSecurities', window );">Purchase of digital currency</a></td>
<td class="num">(5,625,000)<span></span>
</td>
<td class="nump">7,506,761<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireOtherInvestments', window );">Purchases of other investments</a></td>
<td class="num">(6,412,726)<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_PaymentsForProceedsFromOtherInvestingActivities', window );">Security deposits</a></td>
<td class="num">(673,463)<span></span>
</td>
<td class="num">(11,911)<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Purchases of patent and trademark application costs</a></td>
<td class="num">(24,074)<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_PaymentsToAcquireBusinessesNetOfCashAcquired', window );">Investment in Logical Brokerage, net of cash acquired</a></td>
<td class="num">(516,918)<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_PaymentsToDevelopSoftware', window );">Purchase of developed technology</a></td>
<td class="num">(32,640)<span></span>
</td>
<td class="text"> <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_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations', window );">Net cash (used in) provided by investing activities of continuing operations</a></td>
<td class="num">(32,207,390)<span></span>
</td>
<td class="nump">7,494,850<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations', window );">Net cash (used in) investing activities of discontinued operations</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(1,776)<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_NetCashProvidedByUsedInInvestingActivities', window );">Net cash (used in) provided by investing activities</a></td>
<td class="num">(32,207,390)<span></span>
</td>
<td class="nump">7,493,074<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract', window );"><strong>Cash flows from financing activities - continuing operations:</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_ProceedsFromNotesPayable', window );">Proceeds from notes payable</a></td>
<td class="nump">775,074<span></span>
</td>
<td class="nump">705,974<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfNotesPayable', window );">Repayment of notes payable and other obligations</a></td>
<td class="num">(81,040)<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_riot_ProceedsFromPaymentsForExerciseOfWarrants', window );">Proceeds from exercise of warrants</a></td>
<td class="nump">350,000<span></span>
</td>
<td class="num">(83,453)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromStockOptionsExercised', window );">Proceeds from exercise of stock options</a></td>
<td class="nump">78,522<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_ProceedsFromIssuanceOrSaleOfEquity', window );">Proceeds from sale of Riot shares held by Tess</a></td>
<td class="nump">320,000<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_NetCashProvidedByUsedInFinancingActivities', window );">Net cash provided by financing activities of continuing operations</a></td>
<td class="nump">1,442,556<span></span>
</td>
<td class="nump">622,521<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_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect', window );">Net increase (decrease) in cash and cash equivalents</a></td>
<td class="num">(36,394,431)<span></span>
</td>
<td class="nump">6,451,770<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_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents at beginning of period</a></td>
<td class="nump">41,651,965<span></span>
</td>
<td class="nump">5,529,848<span></span>
</td>
</tr>
<tr class="re">
<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 at end of period</a></td>
<td class="nump">5,257,534<span></span>
</td>
<td class="nump">11,981,618<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplementalCashFlowElementsAbstract', 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_InterestPaid', window );">Cash paid for interest</a></td>
<td class="nump">1,219<span></span>
</td>
<td class="nump">1,256<span></span>
</td>
</tr>
<tr class="ro">
<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 noncash investing and financing 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_StockIssued1', window );">Value of shares issued for Prive asset acquisition</a></td>
<td class="nump">$ 8,480,000<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_ConversionOfStockSharesConverted1', window );">Conversion of Preferred stock to Common stock</a></td>
<td class="nump">2,815,498<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_SupplementalDeferredPurchasePrice', window );">Deferred purchase price for BMSS</a></td>
<td class="nump">$ 1,500,000<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_riot_IncreaseDecreaseInPrepaidContracts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Increase decrease in prepaid 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;">riot_IncreaseDecreaseInPrepaidContracts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_PaymentsForProceedsFromSaleAndMaturityOfMarketableSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 (outflow) associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) and purchases 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;">riot_PaymentsForProceedsFromSaleAndMaturityOfMarketableSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_ProceedsFromPaymentsForExerciseOfWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Proceeds from exercise of warrants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_ProceedsFromPaymentsForExerciseOfWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_RevaluationOfDigitalCurrencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Revaluation of digital currencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_RevaluationOfDigitalCurrencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetImpairmentCharges">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and 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 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2420-110228<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetImpairmentCharges</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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=109223946&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=82887183&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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. Cash and cash equivalents are the 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 effect from exchange rate changes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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) of investing activities of 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://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=109223946&amp;loc=d3e3521-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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) of operating activities of 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 24<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3521-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ConversionOfStockSharesConverted1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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=98513485&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=98513485&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=98513485&amp;loc=d3e4332-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConversionOfStockSharesConverted1</td>
</tr>
<tr>
<td style="padding-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_DeferredIncomeTaxesAndTaxCredits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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) and income tax credits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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_DeferredIncomeTaxesAndTaxCredits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DepreciationDepletionAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the 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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<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=109223946&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_DepreciationDepletionAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=d3e1361-107760<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3A<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721523-107759<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1012-107759<br><br>Reference 5: 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(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3B<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721525-107759<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e957-107759<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(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&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_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncomeLossIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before tax, of income (loss) including portion attributable to noncontrolling interest. Includes, but is not limited to, income (loss) from continuing operations, discontinued operations and equity method investments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.18)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&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_IncomeLossIncludingPortionAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in prepaid expenses, and assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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_IncreaseDecreaseInTradingSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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) of investment in debt and equity securities, measured at fair value with changes in fair value recognized in net income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3444-108585<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_IncreaseDecreaseInTradingSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_InterestPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to 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; classified as operating and investing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4297-108586<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_InterestPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IssuanceOfStockAndWarrantsForServicesOrClaims">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 share-based compensation granted to nonemployees as payment for services rendered or acknowledged claims.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=109223946&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_IssuanceOfStockAndWarrantsForServicesOrClaims</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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) of investing activities, excluding 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/2009/role/commonPracticeRef<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=109223946&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_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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=109223946&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=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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, excluding 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 24<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3521-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3536-108585<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=109223946&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_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract</td>
</tr>
<tr>
<td style="padding-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_OtherNoncashIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (expense) included in net income that results in no cash inflow (outflow), 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> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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_OtherNoncashIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PaymentsForProceedsFromOtherInvestingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e24072-122690<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3213-108585<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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_PaymentsForProceedsFromOtherInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PaymentsToAcquireBusinessesNetOfCashAcquired">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 a business, net of the cash acquired from the purchase.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=109223946&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_PaymentsToAcquireBusinessesNetOfCashAcquired</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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=109223946&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>
<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_PaymentsToAcquireOtherInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow to acquire investments 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 13<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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_PaymentsToAcquireOtherInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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_PaymentsToDevelopSoftware">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 development or modification of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=109223946&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_PaymentsToDevelopSoftware</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ProceedsFromIssuanceOrSaleOfEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOrSaleOfEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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=109223946&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>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=SL79508275-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br><br>Reference 2: 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 1A<br> -Subparagraph (a)(1)<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 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<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 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: 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 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591551-111686<br><br>Reference 7: 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 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3000-108585<br><br>Reference 8: 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 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<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=115929826&amp;loc=d3e8933-108599<br><br>Reference 10: 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 http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591552-111686<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_RecognitionOfDeferredRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 previously reported deferred or unearned revenue that was recognized as revenue during the period. For cash flows, this element primarily pertains to amortization of deferred credits on long-term arrangements. As a noncash item, it is deducted from 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/otherTransitionRef<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=109223946&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_RecognitionOfDeferredRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_RepaymentsOfNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for a borrowing supported by a written promise to pay an obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RepaymentsOfNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities 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 (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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_StockIssued1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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=98513485&amp;loc=d3e4304-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4332-108586<br><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=98513485&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>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssued1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_SupplementalCashFlowElementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SupplementalCashFlowElementsAbstract</td>
</tr>
<tr>
<td style="padding-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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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A device of credit enhancement where a part of the purchase price for the receivable/ payable is retained to serve as a cash collateral.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4332-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4304-108586<br><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=98513485&amp;loc=d3e4313-108586<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759262880">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Organization<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2018</div></th></tr>
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<td class="text">&#160;<span></span>
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<td class="text"><div><div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Note 1.&#160;&#160;Organization:</div>

<div><br />
</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Nature of operations:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Riot Blockchain, Inc. (the "Company" or "Riot Blockchain") was organized on July 24, 2000, as a Colorado corporation.&#160;&#160;Effective October 19, 2017, the Company's name was changed to Riot Blockchain, Inc., from Bioptix, Inc., and as of November 30, 2016, the Company's name was changed to Bioptix, Inc., from Venaxis, Inc.&#160;&#160;Effective October 19, 2017, the Company was re-incorporated to Nevada from Colorado. On October 19, 2017, the Company's changed its name to Riot Blockchain, Inc.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The Company is building a cryptocurrency mining operation, operating specialized computers (also known as "miners") that generate cryptocurrency (primarily bitcoin).&#160;As of March 31, 2018, the Company owned approximately 8,000 miners. The Company acquired 1,200 miners as a result of its acquisition of Kairos Global Technology, Inc., ("Kairos") in November 2017 and in February 2018, the Company acquired 3,800 miners from Prive Technologies, Inc. (&#8220;Prive&#8221;) and 3,000 miners from<font style="font: bold 11pt Times New Roman, Times, serif">&#160;</font>Blockchain Mining Supply &#38; Services Ltd. (&#8220;BMSS&#8221;).&#160;</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">On January 2, 2018 the Company formed Digital Green Energy Corp. (Digital Green), a wholly owned subsidiary, which is seeking to identify environmentally friendly projects with large energy capacity and a cost-effective rate for energy for cryptocurrency mining operations and data center projects.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On February 27, 2018, Kairos entered into a lease agreement for approximately a 107,000-square foot facility in Oklahoma City, Oklahoma, which included data center improvements. Upon the execution of the facility lease the Company began consolidating all of its miners at the data center facility.&#160;As of March 31, 2018, 3,500 of the miners were installed and operating.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On March 26, 2018, the Company acquired 92.5% of Logical Brokerage Corp. (&#8220;Logical Brokerage&#8221;). Logical Brokerage is a futures introducing broker headquartered in Miami, Florida registered with the Commodity Futures Trading Commission (&#8220;CFTC&#8221;), and a member of the National Futures Association (&#8220;NFA&#8221;). The Company intends to investigate launching a digital currency exchange and a futures brokerage operation within the United States under the name RiotX.</div>

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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the organization, consolidation and basis of presentation of financial statements disclosure, and significant accounting policies of the reporting entity. May be provided in more than one note to the financial statements, as long as users are provided with an understanding of (1) the significant judgments and assumptions made by an enterprise in determining whether it must consolidate a VIE and/or disclose information about its involvement with a VIE, (2) the nature of restrictions on a consolidated VIE's assets reported by an enterprise in its statement of financial position, including the carrying amounts of such assets, (3) the nature of, and changes in, the risks associated with an enterprise's involvement with the VIE, and (4) how an enterprise's involvement with the VIE affects the enterprise's financial position, financial performance, and cash flows.  Describes procedure if disclosures are provided in more than one note to the financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -URI http://asc.fasb.org/topic&amp;trid=2122149<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -URI http://asc.fasb.org/topic&amp;trid=2197479<br><br>Reference 3: 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><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -URI http://asc.fasb.org/topic&amp;trid=2134479<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6908021872">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of presentation, summary of significant accounting policies and recent accounting pronouncements<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2018</div></th></tr>
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<td class="text">&#160;<span></span>
</td>
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<td class="text"><div><div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Note 2: Basis of presentation, summary of significant accounting policies and recent accounting pronouncements</div>

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</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The Company has experienced recurring losses and negative cash flows from operations.&#160;&#160;At March 31, 2018, the Company had approximate balances of cash and cash equivalents of $5,258,000, working capital of $8,915,000, total stockholders' equity of $43,235,000 and an accumulated deficit of $155,614,000. To date, the Company has in large part relied on equity financing to fund its operations.&#160;</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The primary focus of the Company is its cryptocurrency mining operations currently located in Oklahoma City, Oklahoma, and potentially establishment of other mining operations in other locations around the world, along with its investigation of the launch of a cryptocurrency exchange in the United States. That operational focus and the Company&#8217;s recently completed&#160;Kairos and Tess acquisitions and Coinsquare investment, as well as the Company&#8217;s new name, reflect a strategic decision by the Company to pursue blockchain and digital currency related operations. The Company's current strategy will continue to expose the Company to the numerous risks and volatility associated within this sector.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Effective January 14, 2017, the Company adopted a plan to exit the business of BiOptix Diagnostics Inc. (&#8220;BDI&#8221;) and commenced a significant reduction in the workforce. The decision to adopt this plan was made following an evaluation by the Company's Board of Directors in January 2017, of the estimated results of operations projected during the near to mid-term period for BDI, including consideration of product development required and updated sales forecasts, and estimated additional cash resources required. Accordingly, the historical results of BDI have been classified as discontinued operations for all periods presented.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The Company expects to continue to incur losses from operations for the near-term and these losses could be significant as the Company incurs costs and expenses associated with the recent and potential future acquisitions and investments, as well as public company and administrative related expenses are incurred and winding-down BDI's operations. The Company believes its upcoming near-term cash needs relative to the recent acquisitions will be covered by cash acquired in the acquisitions combined with the Company's available cash. The Company believes that its current working capital position will be sufficient to meet its estimated cash needs for at least a year and a day from this filing.&#160;The Company is closely monitoring its cash balances, cash needs and expense levels.</div>

<div>&#160;</div>

<br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Management's strategic plans include the following:</div>

<div><br />
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<td style="width: 6.74%; vertical-align: top">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#8226;</div>
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<td style="width: 89.33%; vertical-align: top">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">continuing expansion of cryptocurrency mining operations;</div>
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<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;</div>
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<td style="width: 6.74%; vertical-align: top">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#8226;</div>
</td>
<td style="width: 89.33%; vertical-align: top">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">continuing to evaluate opportunities for investments in the&#160;blockchain and digital currency sector;&#160;</div>
</td>
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<td style="width: 3.93%; vertical-align: middle">&#160;</td>
<td style="width: 6.74%; vertical-align: top">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#8226;</div>
</td>
<td style="width: 89.33%; vertical-align: top">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">establishing a virtual currency exchange;</div>
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<tr>
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<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;</div>
</td>
<td style="width: 6.74%; vertical-align: top">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#8226;</div>
</td>
<td style="width: 89.33%; vertical-align: top">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">exploring other possible strategic options and financing opportunities available to the Company;</div>
</td>
</tr>

<tr>
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<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;</div>
</td>
<td style="width: 6.74%; vertical-align: top">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#8226;</div>
</td>
<td style="width: 89.33%; vertical-align: top">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">evaluating options to monetize, partner or license the Company's assets; and</div>
</td>
</tr>

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<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;</div>
</td>
<td style="width: 6.74%; vertical-align: top">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#8226;</div>
</td>
<td style="width: 89.33%; vertical-align: top">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">continuing to implement cost control initiatives to conserve cash.</div>
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<div><br />
</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Basis of presentation and principles of consolidation</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The accompanying condensed consolidated interim financial statements include the accounts of the Company and its subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The accompanying condensed consolidated financial statements have been prepared in accordance with the accounting principles generally accepted in the United States of America (GAAP) for interim financial information and pursuant to the instructions to Form 10-Q and Rule 10-01 of Regulation S-X of the U.S. Securities and Exchange Commission (&#8220;SEC&#8221;) and on the same basis as the Company prepares its annual audited consolidated financial statements. The condensed consolidated balance sheet at March 31, 2018, condensed consolidated statements of operations for the three months ended March 31, 2018 and 2017, condensed consolidated statements of cash flows for the three months ended March 31, 2018 and 2017, and condensed consolidated statement of changes in stockholders&#8217; equity for the three months ended March 31, 2018 are unaudited, but include all adjustments, consisting only of normal recurring adjustments, that the Company considers necessary for a fair presentation of the financial position, operating results and cash flows for the periods presented. The results for the three months ended March 31, 2018 are not necessarily indicative of results to be expected for the year ending December 31, 2018 or for any future interim period. The consolidated balance sheet at December 31, 2017 has been derived from audited financial statements; however, it does not include all of the information and notes required by GAAP for complete financial statements. The accompanying condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements for the year ended December 31, 2017 and notes thereto included in the Company&#8217;s Annual Report on Form 10-K for the fiscal year ended December 31, 2017, as amended, as filed with the SEC (the &#8220;2017 Annual Report&#8221;). The Company's consolidated subsidiaries and (percentage owned at March 31, 2018) consisted of; Kairos Global Technology, Inc. (100%), Digital Green Energy Corp., Inc. (100%), Logical Brokerage Corp. (92.5%), Tess, Inc. (52%) and&#160;BiOptix Diagnostics, Inc. (100%).</div>

<div style="text-align: justify"><br />
</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Revenue Recognition (Cryptocurrency Mining):</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The Company recognizes revenue when it is realized or realizable and earned. We consider revenue realized or realizable and earned when there is persuasive evidence of an arrangement and that the product has been shipped or the services have been provided to the customer, the sales price is fixed or determinable and collectability is probable. Our material revenue stream is related to the mining of digital currencies. The Company derives its revenue by providing transaction verification services within the digital currency networks of cryptocurrencies, such as bitcoin, bitcoin cash and litecoin, commonly termed "cryptocurrency mining." In consideration for these services, the Company receives digital currencies which are recorded as revenue, using the average U. S. dollar spot price of the related cryptocurrency on the date of receipt. The coins are recorded on the balance sheet at their fair value and re&#8211;measured at each reporting date. Revaluation gains or losses, as well as gains or losses on sale of digital currencies are recorded&#160;as a component of cost and expenses in the statement of operations. Expenses associated with running the cryptocurrency mining business, such as equipment depreciation, rent and electricity costs are also recorded as cost and expenses.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; background-color: #ffffff">There is currently no specific definitive guidance in GAAP or alternative accounting frameworks for the accounting for the production and mining of digital currencies and management has exercised significant judgement in determining appropriate accounting treatment for the recognition of revenue for mining of digital currencies. Management has examined various factors surrounding the substance of the Company's operations and the guidance in Accounting Standards Codification (&#8220;ASC&#8221;) 606, <font style="font: italic 11pt Times New Roman, Times, serif">Revenue from Contracts with Customers</font>, including the stage of completion being the completion and addition of a block to a blockchain and the reliability of the measurement of the digital currency received. In the event authoritative guidance is enacted by the Financial Accounting Standards Board (&#8220;FASB&#8221;), the Company may be required to change its policies which could result in a change in the Company's financial statements.</div>

<div style="background-color: #ffffff"><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">The Company recognizes revenue under ASC 606, <font style="font: italic 11pt Times New Roman, Times, serif">Revenue from Contracts with Customers</font>. The core principle of the new revenue standard is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. The following five steps are applied to achieve that core principle:</div>

<div><br />
</div>

<div style="text-align: left; margin-left: 18pt"><font style="font: 11pt Symbol, serif">&#183;</font><font id="TRGRRTFtoHTMLTab" style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Step 1: Identify the contract with the customer</font></div>

<div style="text-align: left; margin-left: 18pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Step 2: Identify the performance obligations in the contract</font></div>

<div style="text-align: left; margin-left: 18pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Step 3: Determine the transaction price</font></div>

<div style="text-align: left; margin-left: 18pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Step 4: Allocate the transaction price to the performance obligations in the contract</font></div>

<div style="text-align: left; margin-left: 18pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Step 5: Recognize revenue when the company satisfies a performance obligation</font></div>

<div>&#160;</div>

<br />


<div style="font: 11pt Times New Roman, Times, serif; text-align: left">In order to identify the performance obligations in a contract with a customer, a company must assess the promised goods or services in the contract and identify each promised good or service that is distinct. A performance obligation meets ASC 606&#8217;s definition of a &#8220;distinct&#8221; good or service (or bundle of goods or services) if both of the following criteria are met:</div>

<div><br />
</div>

<div style="text-align: left">
<table id="z6cebc1ca121749b7af18fd250c296ce5" class="DSPFListTable" cellspacing="0" cellpadding="0" style="font: 11pt Times New Roman, Times, serif; width: 100%">
<tr>
<td style="width: 18pt"></td>
<td style="font: 11pt Times New Roman, Times, serif; width: 18pt; vertical-align: top">&#8226;</td>
<td style="width: auto; vertical-align: top; text-align: left">
<div style="font: 11pt Times New Roman, Times, serif">The customer can benefit from the good or service either on its own or together with other resources that are readily available to the customer (i.e., the good or service is capable of being distinct).</div>
</td>
</tr>
</table>
</div>

<div style="text-align: left">
<table id="z3c921c56446e4bbf995618c721bc875d" class="DSPFListTable" cellspacing="0" cellpadding="0" style="font: 11pt Times New Roman, Times, serif; width: 100%">
<tr>
<td style="width: 18pt"></td>
<td style="font: 11pt Times New Roman, Times, serif; width: 18pt; vertical-align: top">&#8226;</td>
<td style="width: auto; vertical-align: top; text-align: left">
<div style="font: 11pt Times New Roman, Times, serif">The entity&#8217;s promise to transfer the good or service to the customer is separately identifiable from other promises in the contract (i.e., the promise to transfer the good or service is distinct within the context of the contract).</div>
</td>
</tr>
</table>
</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">If a good or service is not distinct, the good or service is combined with other promised goods or services until a bundle of goods or services is identified that is distinct.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-right: 36pt">The transaction price is the amount of consideration to which an entity expects to be entitled in exchange for transferring promised goods or services to a customer. The consideration promised in a contract with a customer may include fixed amounts, variable amounts, or both. When determining the transaction price, an entity must consider the effects of all of the following:</div>

<div><br />
</div>

<div style="text-align: left; margin-left: 18pt; margin-right: 36pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Variable consideration</font></div>

<div style="text-align: left; margin-left: 18pt; margin-right: 36pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Constraining estimates of variable consideration</font></div>

<div style="text-align: left; margin-left: 18pt; margin-right: 36pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">The existence of a significant financing component in the contract</font></div>

<div style="text-align: left; margin-left: 18pt; margin-right: 36pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Noncash consideration</font></div>

<div style="text-align: left; margin-left: 18pt; margin-right: 36pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Consideration payable to a customer</font></div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-top: 6pt; text-align: left">Variable consideration is included in the transaction price only to the extent that it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">The transaction price is allocated to each performance obligation on a relative standalone selling price basis.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">The transaction price allocated to each performance obligation is recognized when that performance obligation is satisfied, at a point in time or over time as appropriate.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">There is only one performance obligation in each digital currency transaction (transfer of a verified transaction to the blockchain). If the Company is successful in adding a block to the blockchain (by verifying an individual transaction), the Company is automatically awarded a fixed number of digital currency tokens for their effort. At the time the contract with the customer arises (upon being the first to solve the algorithm and transferring a verified transaction to the blockchain), the consideration receivable is fixed.&#160; As such, the Company concluded that there was no variable consideration. There is no significant financing component or consideration payable to the customer in these transactions.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Digital currencies are non-cash consideration and thus must be included in the transaction price at fair value at the inception of the contract, which is when the algorithm is solved and a verified transaction is transferred to the blockchain. Fair value is determined using the average U.S. dollar spot rate of the related digital currency.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The Company subsequently accounts for digital currencies received at fair value, with changes in fair value flowing through current income, as the Company has concluded that that the fair value measurement model, with both realized and unrealized changes reflected currently in the income statement, best represents the economics associated with holding digital currencies. These subsequent holding gains and losses are not reflected as revenue from contracts with customers, in accordance with the guidance above but are recorded as a component of costs and expenses.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; background-color: #ffffff">Expenses associated with running the digital currency mining business, such as rent and electricity cost are also recorded as cost of revenues. Depreciation on digital currency mining equipment is recorded as a component of costs and expenses.</div>

<div>&#160;</div>

<br />


<div style="text-align: justify; font: bold 11pt Times New Roman, Times, serif">Use of estimates:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that may affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and reported amounts of expenses during the reporting period. Actual results could differ from those estimates.</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Significant estimates inherent in the preparation of the accompanying condensed consolidated financial statements include recoverability and useful lives (indefinite or finite) of intangible assets, assessment of impairment of goodwill, provisions for income taxes and the fair value of digital currencies, stock options and warrants granted to employees, consultants, directors, investors, licensors, placement agents and underwriters.</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The Company&#8217;s estimates could be affected by external conditions, including those unique to the Company and general economic conditions. It is reasonably possible that these external factors could have an effect on the Company&#8217;s estimates and could cause actual results to differ from those estimates and assumptions.</div>

<div><br />
</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Deferred tax liability:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">The Company recognized a $2.9 million and $0.2 million&#160;deferred tax liability related to the Prive and Logical Brokerage acquisitions during the three months ended March 31, 2018. Due to the acquisitions, a temporary difference between the book fair value and the tax basis of the indefinite life intangible assets and depreciable property and equipment acquired created an approximately $3.1 million deferred tax liability.&#160;In addition, due to the impairment and depreciation of the Kairos and Prive property and equipment, the Company recorded a $3.1 million income tax benefit from the reduction of its existing deferred tax liability related to these acquisitions.&#160;The following is a rollforward of the Company&#8217;s deferred tax liability from January 1, 2018 to March 31, 2018:</div>

<div><br />
</div>

<div style="text-align: center">
<table id="zb3d86b9fb3bc4bfc98f4595fcb46e223" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability as of January 1, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">699,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability recorded on the Prive acquisition</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2,918,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability recorded on the Logical Brokerage acquisition</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">142,709</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Impairment and depreciation on Prive and Kairos acquisitions</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(3,053,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability as of March 31, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">706,709</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>
</table>
</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left"><font style="font: bold 11pt Times New Roman, Times, serif">Loss per share</font>:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">ASC 260, Earnings Per Share, requires dual presentation of basic and diluted earnings per share ("EPS") with a reconciliation of the numerator and denominator of the basic EPS computation to the numerator and denominator of the diluted EPS computation. Basic EPS excludes dilution. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Basic net loss per share of common stock excludes dilution and is computed by dividing net loss by the weighted average number of shares of common stock outstanding during the period.&#160;&#160;Diluted net loss per share of common stock reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity unless inclusion of such shares would be anti-dilutive.&#160;The Company excludes escrow shares because including them would result in anti-dilution.&#160;Since the Company has only incurred losses, basic and diluted net loss per share is the same.&#160;&#160;Securities that could potentially dilute loss per share in the future that were not included in the computation of diluted loss per share at March 31, 2018 and 2017 are as follows:</div>

<div>&#160;</div>

<div>
<table id="ze5559316078e49ddbcfd4ce9a6389e4d" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="6" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31,&#160;&#160;&#160;</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Warrants to purchase common stock</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,831,886</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">897,003</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Options to purchase common stock</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">150,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">552,747</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Restricted stock units</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">681,176</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">145,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Escrow shares of common stock</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">200,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Convertible Series B preferred shares</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">928,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">3,791,062</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,594,750</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>
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<div>&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">For periods when shares of preferred stock are outstanding, the two-class method is used to calculate basic and diluted earnings (loss) per common share since such preferred stock is a participating security under ASC 260 Earnings per Share. The two-class method is an earnings allocation formula that determines earnings per share for each class of common stock and participating security according to dividends declared (or accumulated) and participation rights in undistributed earnings. Under the two-class method, basic earnings (loss) per common share is computed by dividing net earnings (loss) attributable to common share after allocation of earnings to participating securities by the weighted-average number of shares of common stock outstanding during the year. Diluted earnings (loss) per common share, when applicable, is computed using the more dilutive of the two-class method or the if-converted method. In periods of net loss, no effect is given to participating securities since they do not contractually participate in the losses of the Company.</div>

<div>&#160;</div>

<br />


<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Under the provisions of ASC 260, "Earnings Per Share," basic EPS is computed by dividing income available to common stockholders (the numerator) by the weighted-average number of common shares outstanding (the denominator) during the period. Income available to common stockholders is computed by deducting both the dividends declared in the period on preferred stock and the dividends accumulated for the period on cumulative preferred stock from income from continuing operations. There were no dividends declared during the three months ended March 31, 2018 and 2017.</div>

<div><br />
</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Adoption of Recent Accounting Pronouncements:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The Company continually assesses any new accounting pronouncements to determine their applicability. When it is determined that a new accounting pronouncement affects the Company's financial reporting, the Company undertakes a study to determine the consequences of the change to its consolidated financial statements and assures that there are proper controls in place to ascertain that the Company's consolidated financial statements properly reflect the change.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">In May 2014, the FASB issued Accounting Standards Update (&#8220;ASU&#8221;) 2014-09,<font style="font: italic 11pt Times New Roman, Times, serif"> Revenue from Contracts with Customers (Topic 606),</font> as modified by ASU 2015-14,<font style="font: italic 11pt Times New Roman, Times, serif">&#160; Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date</font> , ASU 2016-08,<font style="font: italic 11pt Times New Roman, Times, serif"> Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net),</font>&#160; ASU 2016-10,<font style="font: italic 11pt Times New Roman, Times, serif">&#160; Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing,</font>&#160; and ASU 2016-12,<font style="font: italic 11pt Times New Roman, Times, serif">&#160; Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients.</font>&#160; The revenue recognition principle in ASU 2014-09 is that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In addition, new and enhanced disclosures will be required. Companies may adopt the new standard either using the full retrospective approach, a modified retrospective approach with practical expedients, or a cumulative effect upon adoption approach. The Company adopted the new standard on January 1, 2018, using the modified retrospective approach. The adoption of ASU 2014-09 did not have a material impact on the Company's condensed consolidated financial statements and related disclosures.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 3.3pt; margin-top: 3.3pt; text-align: justify">In January 2016, the FASB issued ASU 2016-01,<font style="font: italic 11pt Times New Roman, Times, serif"> Recognition and Measurement of Financial Assets and Financial Liabilities</font>. ASU 2016-01 requires equity investments to be measured at fair value with changes in fair value recognized in net income; simplifies the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment; eliminates the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet; requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; requires an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments; requires separate presentation of financial assets and financial liabilities by measurement category and form of financial assets on the balance sheet or the accompanying notes to the financial statements and clarifies that an entity should evaluate the need for a valuation allowance on a deferred tax asset related to available-for-sale securities in combination with the entity's other deferred tax assets. ASU 2016-01 is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company adopted the new standard on January 1, 2018 and the adoption of ASU 2016-01 did not have a material impact on the Company&#8217;s condensed consolidated financial statements and related disclosures.</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">In August 2016, the FASB issued ASU 2016-15,<font style="font: italic 11pt Times New Roman, Times, serif"> Statement of Cash Flows</font> (Topic 230): Classification of Certain Cash Receipts and Cash Payments. This standard provides guidance for eight cash flow classification issues in current GAAP. ASU 2016-15 is effective for fiscal years beginning after December 15, 2017 and interim periods within those fiscal years. The Company adopted the new standard on January 1, 2018 and the adoption did not have a material impact on the Company&#8217;s condensed consolidated statement of cash flows.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 3.3pt; margin-top: 3.3pt; text-align: justify">In May 2017, the FASB issued ASU 2017-09,<font style="font: italic 11pt Times New Roman, Times, serif"> Compensation-Stock Compensation (Topic 718): Scope of Modification Accounting</font>. ASU 2017-09 provides clarity and reduces both (1) diversity in practice and (2) cost and complexity when applying the guidance in Topic 718, to a change to the terms or conditions of a share-based payment award. The amendments in ASU 2017-09 should be applied prospectively to an award modified on or after the adoption date. This ASU is effective for fiscal years beginning after December 15, 2017, including interim periods within those years. The Company adopted the new standard on January 1, 2018 and the adoption of ASU 2017-09 did not have a material impact on the Company&#8217;s condensed consolidated financial statements and related disclosures.</div>

<div>&#160;</div>

<div><font style="font: 11pt Times New Roman, Times, serif"><b>Recent Accounting Pronouncements</b></font>&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt">&#160;&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">In February 2016, the FASB issued ASU 2016-02,&#160;<font style="font: italic 11pt Times New Roman, Times, serif">Leases (Topic 842)</font>&#160;which supersedes FASB Topic 840,&#160;<font style="font: italic 11pt Times New Roman, Times, serif">Leases (Topic 840)</font>&#160;and provides principles for the recognition, measurement, presentation and disclosure of leases for both lessees and lessors. The new standard requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification will determine whether lease expense is recognized based on an effective interest method or on a straight-line basis over the term of the lease, respectively. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of greater than twelve months regardless of classification. Leases with a term of twelve months or less will be accounted for similar to existing guidance for operating leases. In January 2018, the FASB issued ASU 2018-01,&#160;<font style="font: italic 11pt Times New Roman, Times, serif">Leases (Topic 842) Land Easement Practical Expedient for Transition to Topic 842</font>, which amends ASU 2016-02 to provide entities an optional transition practical expedient to not evaluate under Topic 842 existing or expired land easements that were not previously accounted for as leases under the current leases guidance in Topic 842. An entity that elects this practical expedient should evaluate new or modified land easements under Topic 842 beginning at the date that the entity adopts Topic 842. The standard will be effective for annual and interim periods beginning after December 15, 2018, with early adoption permitted upon issuance. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 40.7pt">&#160;&#160;&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">In June 2016, the FASB issued ASU 2016-13,<font style="font: italic 11pt Times New Roman, Times, serif"> Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments</font>. ASU 2016-13 requires that expected credit losses relating to financial assets measured on an amortized cost basis and available-for-sale debt securities be recorded through an allowance for credit losses. ASU 2016-13 limits the amount of credit losses to be recognized for available-for-sale debt securities to the amount by which carrying value exceeds fair value and also requires the reversal of previously recognized credit losses if fair value increases. The new standard will be effective on January 1, 2020. Early adoption will be available on January 1, 2019. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">In February 2018, the FASB issued ASU 2018-02,<font style="font: italic 11pt Times New Roman, Times, serif"> Income Statement - Reporting Comprehensive Income</font>,<font style="font: italic 11pt Times New Roman, Times, serif"> (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income,</font> which allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the newly enacted federal corporate income tax rate under the Tax Cuts and Jobs Act. The amount of the reclassification would be the difference between the historical corporate income tax rate and the newly enacted 21% corporate income tax rate. The new standard is effective for fiscal years, including interim periods within those fiscal years, beginning after December 15, 2018 with early adoption in any interim period permitted. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.</div><span></span>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759262880">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Acquisitions<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2018</div></th></tr>
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<td class="text"><div><div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Note 3. Acquisitions:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The acquisitions of Prive, BMSS, and Logical Brokerage were accounted for as an asset acquisition pursuant to ASU 2017-01,&#160;<font style="font: italic 11pt Times New Roman, Times, serif">Business Combinations (Topic 805), Clarifying the Definition of a Business,</font> as the majority of the fair value of the assets acquired was concentrated in a group of similar assets, and the acquired assets did not have outputs or employees.</div>

<div><br />
</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Asset Purchase Agreement with Prive Technologies LLC:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On February 21, 2018, the Company and Kairos, completed an asset purchase under an agreement (the "Prive Purchase Agreement") with Prive on behalf of certain persons and entities who owned certain cryptocurrency mining machines and related equipment (the "Prive Equipment"). Pursuant to the Prive Purchase Agreement, the aggregate consideration for the Prive Equipment consisted of (i) Eleven Million Dollars ($11,000,000) and (ii) One Million (1,000,000) shares of the Company&#8217;s common stock (the &#8220;Prive Shares&#8221;). Upon closing of the transaction, and pursuant to the terms of the Prive Purchase Agreement, Kairos became the owner of the Prive Equipment and other assets used for the mining of cryptocurrency, including, but not limited to, 3,800 Bitmain AntMiner S9s. On February 21, 2018, the miners were recorded for a purchase price of $22,400,000, consisting of cash of $11,000,000 and 800,000 of the Company&#8217;s shares of common stock valued at $10.60 per share (excludes 200,000 shares of Common Stock held in escrow).</div>



<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The purchase price for the miners was recorded as follow:</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div style="text-align: center">
<table id="zb3e5b22b650949398ab414b467aa394c" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Cash consideration</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">11,000,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Fair value of common stock</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">8,480,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2,918,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Other expenses</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">22,400,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>
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<div style="text-align: center">&#160;</div>

<div>Two principal shareholders held&#160;24.8% and 18.4%, respectively,&#160;of Prive, at the time of its acquisition by the Company. These holders held 10.7% and 5.7%, respectively of Kairos at the time of its acquisition by the Company.&#160; &#160;</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left"><font style="font: 11pt Times New Roman, Times, serif; background-color: #ffffff">Two Hundred Thousand (200,000) of the Shares (the "Escrow Shares") were deposited into an escrow account with Corporate Stock Transfer, Inc., as escrow agent (the "Escrow Agent"), pursuant to an escrow agreement (the "Escrow Agreement"). Certificates representing the Escrow Shares were deposited and recorded with the Escrow Agent to be held in escrow and not be transferred, pledged or hypothecated except as provided in the Escrow Agreement. The Escrow Shares will be released to the Sellers upon the Company generating Net Cash Flow (as defined in the Prive Purchase Agreement) of at least Ten Million Dollars ($10,000,000) from the Equipment.&#160;If the Escrow Shares are not released to the Sellers on or before the two-year anniversary of the Prive Purchase Agreement, the Escrow Shares shall be returned to the Company for cancellation.</font></div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Under the guidance of ASC 360, Impairment or Disposal of Long-lived Assets, a long-lived asset or asset group (including intangibles) will be tested for recoverability whenever events or changes in circumstances indicate that its carrying amount may not be recoverable.<font style="font: bold 11pt Times New Roman, Times, serif">&#160;</font>Based upon the significant decline in the price of bitcoins during the first quarter of 2018 and the decline in projected cash flows over the life of the miners, the Company performed an undiscounted cash flow test to determine if the miners were impaired.&#160;The undiscounted cash flows were less than the carrying amount of the miners and when the carrying amount was compared to the discounted fair value of the miners, the Company determined that there was a $10,678,000 impairment charge to be recorded on the miners purchased from Prive as of March 31, 2018.</div>

<div><br />
</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Asset Purchase Agreement with Blockchain Mining Supply &#38; Services Ltd.:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On February 21, 2018, the Company completed an asset purchase under an agreement (the &#8220;BMSS Purchase Agreement&#8221;) with &#8220;BMSS which owned 3,000 AntMiner S9 bitcoin mining machines (the &#8220;BMSS Equipment&#8221;). Pursuant to the BMSS Purchase Agreement, the Company purchased the BMSS Equipment for aggregate consideration of Eight Million Five Hundred Thousand Dollars ($8,500,000). On February 21, 2018, the miners were recorded for purchase price of $8,500,000 paid or payable in cash.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Seven Million Dollars ($7,000,000) of the purchase price was paid at closing. The remaining One Million Five Hundred Thousand Dollars ($1,500,000) of the purchase price shall be payable on the earlier of August 20, 2018 and such time when the BMSS Equipment becomes operational.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 6pt; text-align: left">Under the guidance of ASC 360, Impairment or Disposal of Long-lived Assets, a long-lived asset or asset group (including intangibles) will be tested for recoverability whenever events or changes in circumstances indicate that its carrying amount may not be recoverable.<font style="font: bold 11pt Times New Roman, Times, serif">&#160;</font>Based upon the significant decline in the price of bitcoins during the first quarter of 2018 and the decline in projected cash flows over the life of the miners, the Company performed an undiscounted cash flow test to determine if the miners were impaired.&#160;The undiscounted cash flows were less than the carrying amount of the miners and when the carrying amount was compared to the discounted fair value of the miners, the Company determined that there was a $407,000 impairment charge to be recorded on the miners purchased from BMSS as of March 31, 2018.</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Acquisition of&#160;Logical Brokerage Corp.:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On March 26, 2018, the Company entered into and closed a stock purchase agreement (the &#8220;Logical Brokerage Purchase Agreement&#8221;) between the Company and Mark Bradley Fisher (the &#8220;Logical Brokerage Seller&#8221;). Pursuant to the Logical Brokerage Purchase Agreement, the Company purchased from the Logical Brokerage Seller 9.25 shares of Logical Brokerage, representing 92.5% of the outstanding capital stock of Logical Brokerage, for a cash purchase price of $600,000. Logical Brokerage, a futures introducing broker headquartered in Miami, Florida is registered with the CFTC and is a member of the NFA.</div>



<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify"><font style="font: 11pt Times New Roman, Times, serif">The Company considered the provisions of FASB ASU 2017-01, Business Combinations (Topic 805), and has determined that the Logical Brokerage Purchase Agreement should be accounted for as an acquisition of assets based on the estimated fair value at the acquisition date. The CFTC license</font> will be recorded at the relative fair value as an indefinite lived intangible asset. The initial value will be recorded at the purchase price of $600,000, net of cash received with the asset acquisition of $100,000, plus any transaction costs. The intangible asset will be revalued for any future impairment<font style="font: 11pt Times New Roman, Times, serif">.</font></div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">As a result of an asset acquisition, temporary differences may arise due to differences between the tax bases of assets acquired and liabilities assumed (determined by tax law) and the values of those assets and liabilities recognized for financial statement purposes (determined based on the provisions of ASC 805). ASC 740 requires an entity to recognize deferred tax assets and liabilities for those temporary differences and acquired operating loss or other tax credit carryforwards that arise as a result of the purchase of an asset. However, deferred taxes are not recognized for differences related to nondeductible goodwill, leveraged leases, and certain other differences for which there are specific exceptions. The deferred tax liability represents the difference between the book basis and the tax basis of Riot Blockchain&#8217;s intangible assets, calculated using a 25.6% effective tax rate.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On March 26, 2018, the CFTC license was recorded as follows (unaudited):</div>

<div><br />
</div>

<div style="text-align: center">
<table id="z3d93d6ced62845aaab5efea67ec9b70d" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Cash, net of cash acquired</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">500,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">142,709</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Non-controlling interest</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">40,541</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Legal expense</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">16,918</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">700,168</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>
</table>
</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">In connection with the closing of the Logical Brokerage Purchase Agreement, on March 26, 2018, the Company entered into a stockholders&#8217; agreement (the &#8220;Stockholders Agreement&#8221;) with Logical Brokerage and Mark Bradley Fisher. The Stockholders Agreement provides, among other things, that, subject to certain exceptions, the Logical Brokerage Seller may not transfer any of his remaining shares of Logical Brokerage without the written consent of the Company. The Stockholders Agreement also provides that, subject to certain exceptions, in the event the Company proposes to transfer 35% or more of Logical Brokerage&#8217;s total issued and outstanding capital stock, the Logical Brokerage Seller will be entitled to certain &#8220;tag-along&#8221; rights.</div>

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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).</p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property and equipment<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2018</div></th></tr>
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<td class="text">&#160;<span></span>
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<td class="text"><div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Note 4. Property and equipment:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left"><font style="font: 11pt Times New Roman, Times, serif">As of March 31, 2018, the Company&#8217;s property and equipment primarily consisted of its approximately 8,000 cryptocurrency machines. During the first quarter of 2018, the Company determined that certain events occurred that were indicators of potential impairments to the miners. </font><font style="font: bold 11pt Times New Roman, Times, serif">&#160;</font>Based upon the significant decline in the price of bitcoins during the 1<sup style="vertical-align: text-top; line-height: 1; font-size: smaller">st</sup> quarter of 2018 and the decline in projected cash flows over the life of the miners, the Company performed an undiscounted cash flow test to determine if the miners were impaired. The undiscounted cash flows were less than the carrying amount of the miners and when compared the discounted fair value of the miners to the carrying value of the miners, the Company determined that there was an $11,480,000 impairment charge to be recorded as of March 31, 2018. The breakdown of the impairment charge is as follows:</div>

<div><br />
</div>

<div style="text-align: center">
<table id="z878b5d0848f94e289ba8145c90e9ed87" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">(unaudited)</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Prive miners</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">10,677,603</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">BMSS miners</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">406,652</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Kairos miners</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">396,236</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Total impairment charge</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">11,480,491</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">In the first quarter of 2018 the Company commenced the relocation of the servers acquired in the Kairos transaction to the newly leased facility in Oklahoma City Oklahoma. Kairos noted that due to storm water leakage into a previously utilized facility as of December 31, 2017, servers consisting of 90 AntMiner S9s and 29 AntMiner L3s had visible evidence of exposure to water. These servers were taken off line and Kairos investigated the extent of possible damage and functionality of the 119 servers. During the first quarter of 2018, the Company determined there was no damage to the 119 servers and they are being relocated to the Company&#8217;s facility in Oklahoma City, Oklahoma during the second quarter of 2018.</div>

<div>&#160;</div>

<div>&#160;<br /></div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Property and equipment consisted of the following:</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;</div>


<div>
<div style="text-align: center">
<table id="z7ce5da7b43a24703b415c0db607497c3" cellspacing="0" cellpadding="0" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">(unaudited)</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">December 31, 2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Cryptocurrency machines, net of impairment</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">23,468,237</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">4,700,575</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Leasehold improvements</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">852,512</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Office and computer equipment</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">70,718</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">61,670</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Total cost of property and equipment</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">24,391,467</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">4,762,245</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Less accumulated depreciation</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(1,899,041</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(468,079</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Property and equipment, net</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">22,492,426</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">4,294,166</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>
</table>
</div>

<div style="text-align: center">&#160;</div>

<div style="text-align: left">Depreciation expense for the three months ended March 31, 2018 and 2017, totaled approximately $2,142,000 and $500, respectively.</div></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -URI http://asc.fasb.org/topic&amp;trid=2155823<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759250848">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Investment in Coinsquare<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2018</div></th></tr>
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<td class="text"><div><div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Note 5. Investment in Coinsquare:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify"><font style="font: 11pt Times New Roman, Times, serif">In September 2017, the Company acquired a minority interest for $3,000,000, in goNumerical, Ltd., (d/b/a: Coinsquare), which operates a digital crypto-currency exchange platform operating in Canada.&#160;The Company acquired approximately 10.9% of the voting common stock of Coinsquare. In connection with the investment, the Company also received warrants, expiring May 30, 2018, to acquire shares of common stock of Coinsquare, which if exercised in full by the Company, would result in the Company owning an approximate total of 14.7% of Coinsquare, including the initial investment. The fair value of the warrants was determined to be</font><font style="font: italic 11pt Times New Roman, Times, serif">&#160;de minimis.</font><font style="font: 11pt Times New Roman, Times, serif">&#160;The Company has evaluated the guidance ASC 325-20&#160;</font><font style="font: italic 11pt Times New Roman, Times, serif">Investments &#8211; Other</font><font style="font: 11pt Times New Roman, Times, serif">, in determining to account for the investment on the cost method since the equity securities are not marketable and do not give the Company significant influence over Coinsquare.&#160; As of December 31, 2017, the Company considers the cost of the investment to not exceed the fair value of the investment due to the subsequent funding activities of Coinsquare and the proximity of the time of the investment to year end</font>.</div>

<div><br />
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<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">During February 2018 the Company invested an additional $6.4 million in Coinsquare. The investment included an additional equity investment of $2.8 million that is part of an approximate $24 million financing by Coinsquare. Additionally, warrants acquired in the original investment were exercised in exchange of a cash payment of $3.6 million. These additional investments resulted in a current ownership in Coinsquare by the Company of approximately 12.9% based upon Coinsquare&#8217;s issued and outstanding shares.</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  investments accounted for under the cost-method. The carrying amount of such investments may be adjusted, for example, distributions in excess of cost (return of capital) or for other-than-temporary impairments. The cost method and lower-of-cost or market, an adaptation of the cost method, is generally followed for most investments in noncontrolled corporations, in some corporate joint ventures, and to a lesser extent in unconsolidated subsidiaries in which the entity does not have the ability to exercise significant influence.</p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759252624">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Other long-term assets<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<td class="text"><div><div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Note 6.&#160;&#160;Other long-term assets:</div>

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<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Other long-term assets as of March 31, 2018 consisted of the following (unaudited):</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">
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<div style="font: 11pt Times New Roman, Times, serif">Cost:</div>
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<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif">Beginning Balance</div>

<div style="font: bold 11pt Times New Roman, Times, serif">December 31, 2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif">Additions</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; vertical-align: bottom">&#160;</td>
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<div style="font: bold 11pt Times New Roman, Times, serif">Ending Balance</div>

<div style="font: bold 11pt Times New Roman, Times, serif">March 31, 2018</div>
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<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;Patents</div>
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<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,059,832</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">24,074</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,083,906</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;Goodwill</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,186,496</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,186,496</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
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<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;Convertible note investment</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">200,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">200,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Total</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2,446,328</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">24,074</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2,470,402</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Accumulated amortization:</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;Patents</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(550,183</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(14,610</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(564,793</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Total</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(550,183</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(14,610</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(564,793</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Net other long-term assets</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,896,145</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">9,464</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,905,609</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>
</table>
</div>

<div><br />
</div>

<div style="text-align: center">&#160;</div>

<div id="DSPFPageBreakArea" style="margin-bottom: 11pt; margin-top: 11pt; clear: both"><br /></div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The Company&#8217;s intangible assets with finite lives consist of its patents. The patents were issued in relation to its animal health business which has been out-licensed. For all periods presented, all of the Company&#8217;s identifiable intangible assets were subject to amortization. The carrying amounts related to acquired intangible assets as of March 31, 2018 were as follows (unaudited):</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div>
<table id="z5a60dc7e22c5447bbb4571edf277b456" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 80%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Patents at January 1, 2018, net</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">509,649</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Additions</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">24,074</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Less: amortization expense</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">14,610</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Patents at March 31, 2018, net</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">519,113</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>
</table>

<br />
 The following table represents the total estimated amortization of intangible assets for the five succeeding years:</div>

<div>&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">
<table id="z593f6c7ced284d5294e39d9317174754" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 50%">
<tr>
<td style="width: 50%; vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">For the year ended December 31,</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">Estimated amortization expense</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr style="height: 14px">
<td style="width: 50%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt">2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">43,390</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 50%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt">2019</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
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<td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">58,000</div>
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<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">58,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<tr>
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<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt">2021</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">58,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<tr>
<td style="width: 50%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt">2022</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">46,479</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<br />
 The Company capitalizes legal costs and filing fees associated with obtaining patents on its new discoveries. Once the patents have been issued, the Company amortizes these costs over the shorter of the legal life of the patent or its estimated economic life using the straight-line method. Amortization expense totaled $15,000 and $18,000 for the three months ended March 31, 2018 and 2017, respectively. The Company tests intangible assets with finite lives upon significant changes in the Company&#8217;s business environment. The testing resulted in no patent impairment charges during the three months ended March 31, 2018 and 2017.</div></div><span></span>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759267488">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Notes and Other Obligations<br></strong></div></th>
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<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Note 7.&#160;&#160;Notes and other obligations:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">As of March 28, 2018, Tess, a subsidiary of the Company, entered into a note purchase agreement with a private investor under which a convertible promissory note issued by Tess in the principal amount CAD $2.2 million (the &#8220;Convertible Note&#8221;) and cash proceeds of CAD $2.2 million were placed into a third-party controlled escrow account.&#160;Upon the successful achievement of conditions defined under the escrow agreement relating to closing of a transaction between Tess and Cresval Capital Corp, (&#8220;Cresval&#8221;) whereby Tess and Cresval would merge as provided in the merger agreements and Tess would become publicly traded on the TSXV Venture Exchange, the then remaining cash and the Convertible Note would be issued to Tess and the investor, respectively. If those conditions are not successfully achieved or revised or waived by August 31, 2018, the then remaining cash and Convertible Note would be returned to the investor and Tess, respectively.</div>

<div><br />
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<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Upon funding the escrow account and as provided thereunder, an interim release of consideration from the escrow account was made to the parties. The interim release consisted of CAD $1.0 million (USD $775,074) of cash released to Tess and an unsecured promissory note issued by Tess (&#8220;Promissory Note&#8221;) released to the investor. Upon the achievement of conditions discussed above required for the successful release of the escrowed Convertible Note and then remaining escrowed cash, the Promissory Note would thereupon be cancelled. The Promissory Note bears interest at 6%, is unsecured and due upon demand.</div>

<div><br />
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<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Notes and other obligations also consisted of short-term installment obligations, arising from insurance premium financing programs bearing interest at approximately 4.5%, with outstanding balances of $54,534 and $135,574, as of March 31, 2018 and December 31, 2017, respectively.</div></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for 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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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' equity<br></strong></div></th>
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<td class="text"><div><div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Note 8.&#160;&#160;Stockholders&#8217; equity:</div>

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<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Series B &#8211; Preferred Stock</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify"><font style="font: 11pt Times New Roman, Times, serif">During the first quarter of 2018, holders of 530,001 Series B Preferred Shares elected to convert those shares to 530,001 shares of the Company&#8217;s common stock under their original terms. As of March 31, 2018, 928,000 shares of Series B Preferred Stock were outstanding. </font>The Series B Preferred Stock contains a blocker pursuant to which, if the Company has not obtained the approval of its shareholders in accordance with NASDAQ Listing Rule 5635(d), then the Company may not issue upon conversion of the Series B Preferred Stock a number of shares of common stock, which, when aggregated with any other shares of common stock&#160; underlying the Series B Preferred Stock issued pursuant to the Agreement would exceed 19.99% of the shares of common stock issued and outstanding as of the date of the Agreement, subject to adjustment for reverse and forward stock splits, stock dividends, stock combinations and other similar transactions of the common stock that occur after the date of the Agreement.&#160; As of the date of this report shareholder approval has not been sought or obtained.</div>

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<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Common Stock:</div>

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<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On January 4, 2018, 19,533 shares of common stock were issued upon the exercise of an employee stock-option.</div>

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<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On January 25, 2018, 2,754 shares of common stock were issued at fair value for consulting services.</div>

<div><br />
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<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On February 14, 2018, 100,000 shares of common stock were issued in exchange for the exercise of 100,000 warrants issued in March 2017. The Company received $350,000 from the exercise of the warrants.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">During the three months ended March 31, 2018, 13,009 warrants were exercised in exchange for 3,215 shares of common stock. See Note 10.</div>

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</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Common Stock issued in Asset Acquisition:</div>

<div><br />
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<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On February 21, 2018, the Company issued 1,000,000 shares of common stock at fair value in connection with the Prive asset purchase agreement, with<font style="font: 11pt Times New Roman, Times, serif; background-color: #ffffff"> 200,000 of these shares deposited into an escrow account with Corporate Stock Transfer, Inc. See Note 3.</font></div>

<div><br />
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<div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Restricted Common Stock Units:&#160;</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">On March 28, 2018 the Company issued 50,000 shares of common stock related to a fully vested restricted stock unit were delivered for services performed in 2017. See Note 10.</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 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>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6753218960">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock based compensation, options and warrants<br></strong></div></th>
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<td class="text"><div><div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Note 9. Stock based compensation, options and warrants:</div>

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<div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Stock based compensation:</div>

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<div style="font: 11pt Times New Roman, Times, serif; text-align: left">The Company recognized total expenses for stock-based compensation during the three months ended March 31, 2018 and 2017, which are included in the accompanying condensed consolidated statements of operations, as follows:</div>

<div><br />
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<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="6" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">Three Months Ended March 31,</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Selling, general and administrative expenses</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">883,943</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">133,043</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;&#160;&#160;Total stock-based compensation</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">883,943</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">133,043</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>
</table>
</div>

<div>&#160;</div>

<div>&#160;</div>

<div></div>

<div>&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">The Company recognized total stock-based compensation expense during the three months ended March 31, 2018 and 2017, from the following categories:</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">
<table id="z9aeed96a86bd456caf5ec4a475da932b" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="6" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">Three Months Ended March 31,</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Restricted stock awards under the Plan</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">766,949</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">30,431</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Stock option awards under the Plan</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">116,994</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">63,806</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Non-qualified stock option awards</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">38,806</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;&#160;&#160;Total stock-based compensation</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">883,943</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">133,043</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>
</table>
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Restricted stock units:</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: left">A summary of the Company&#8217;s restricted stock activity in the three months ended March 31, 2018 is presented here:</div>

<div style="text-align: center">
<table id="z5018754ecee747f08111535c69094bdc" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Number of Shares</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Weighted Average Grant-Date</div>

<div style="font: bold 11pt Times New Roman, Times, serif">Fair Value</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Unvested at January 1, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">496,152</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">5.97</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt">Granted</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">292,500</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">13.08</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt">Vested</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(30,913</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">12.35</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt">Forfeited</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(26,563</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">10.58</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt">Delivered</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(50,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">4.50</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Unvested at March 31, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">681,176</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">8.66</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>
</table>
</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">During the three months ended March 31, 2018, the Company granted 225,000 and 67,500 restricted stock units to employees and non-employee directors, respectively. The weighted-average fair value of restricted stock units granted during the three months ended March 31, 2018 was $13.08 per share based upon the share price as of the date of grant. The total fair value of restricted stock units granted during the three months ended March 31, 2018 was approximately $3,825,000.</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The value of restricted stock unit grants are measured based on their fair value on the date of grant and amortized over the vesting period of twenty-four months. As of March 31, 2018, there was approximately $5,603,000 of unrecognized compensation cost related to unvested restricted stock units, which is expected to be recognized over a remaining weighted-average vesting period of approximately one year.</div>

<div><br />
</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Stock incentive plan options:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The Company currently provides stock-based compensation to employees, directors and consultants under the Plan.&#160;The Company granted 50,000 stock options to an employee of the Company for the three months ended March 31, 2018. There were no stock options granted to employees, directors or consultants for the three months ended March 31, 2017.</div>

<div>&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">A summary of activity under the Plan for the three months ended March 31, 2018 is presented below:</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">
<table id="z69c47b2381d54b22ae74b4d57f60b801" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Shares Underlying Options</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Weighted Average Exercise Price</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Weighted Average Remaining Contractual</div>

<div style="font: bold 11pt Times New Roman, Times, serif">Term (Years)</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Aggregate Intrinsic Value</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Outstanding at January 1, 2018</div>
</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">119,533</div>
</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">9.02</div>
</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;&#160;&#160;&#160;Granted</div>
</td>
<td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">50,000</div>
</td>
<td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">18.50</div>
</td>
<td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr style="height: 16px">
<td style="vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;&#160;&#160;&#160;Exercised</div>
</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(19,533</div>
</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">4.02</div>
</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;&#160;&#160;&#160;Forfeited</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 40%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Outstanding at March 31, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">150,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">12.83</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">9.7</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 40%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 40%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Exercisable at March 31, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">108,333</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">10.65</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">9.6</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>
</table>
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;&#160;&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The aggregate intrinsic value in the table above represents the total intrinsic value (the difference between the Company&#8217;s closing stock price on March 31, 2018 and the exercise price, multiplied by the number of in-the-money options) that would have been received by the option holders, had all option holders been able to, and in fact had, exercised their options on March 31, 2018.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">In January 2018, 19,533 vested options granted under the Plan were exercised for cash proceeds of $78,522.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">During the three months ended March 31, 2018, there were no options forfeited that were granted under the Plan. The vested options were exercisable at an average of $10.65 per share, the unvested options were exercisable at an average of $18.50 per share.</div>

<div style="text-align: left"><br />
</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Other common stock purchase options and warrants:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Following is a summary of outstanding options and warrants that were issued outside of the Plan for the three months ended March 31, 2018:</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">
<table id="z38fa8844c6dd41049e87b5f508753826" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr style="height: 85px">
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Shares Underlying Options/Warrants</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Weighted Average Exercise Price</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Weighted Average Remaining Contractual</div>

<div style="font: bold 11pt Times New Roman, Times, serif">Term (Years)</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Aggregate Intrinsic Value</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 40%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Outstanding at December 31, 2017</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
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<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
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<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #cceeff; vertical-align: bottom">
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
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<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<td style="width: 40%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Exercisable at March 31, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,831,886</div>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
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<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">36.96</div>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2.5</div>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
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<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">During the three months ended March 31, 2018, 13,009 of the warrants issued in the May 2013 private offering were surrendered for the issuance of 3,215 shares of common stock and 100,000 warrants issued in March 2017,&#160;were exercised for cash proceeds of $350,000.</div>

<div><br />
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<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The aggregate intrinsic value in the table above represents the total intrinsic value (the difference between the Company&#8217;s closing stock price on March 31, 2018 and the exercise price, multiplied by the number of in-the-money options and warrants) that would have been received by the option and warrant holders, had all option and warrant holders been able to, and in fact had, exercised their options and warrants on March 31, 2018.</div></div><span></span>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Digital Currencies<br></strong></div></th>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock', window );">Digital Currencies</a></td>
<td class="text"><div><div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Note 10. Digital Currencies</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The following table presents additional information about digital currencies:</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div>
<table id="zb6bb6434a81244cda1b29bddd2fddd71" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Digital currencies balance - January 1. 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">200,164</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Additions of digital currencies</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">901,380</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Purchase of digital currencies</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">5,625,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Change in fair value of digital currencies</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(2,467,875</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Digital currencies balance - March 31, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">4,258,669</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>
</table>
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify"><br />
 As March 31, 2018, the Company&#8217;s digital currencies consisted of bitcoin, with a fair value of approximately $4,259,000. Digital currencies are recorded at their fair value on the date they are received as revenues, and are revalued to their current market value at each reporting date. Fair value is determined by taking the spot rate from the most liquid exchanges.</div></div><span></span>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6908021872">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Discontinued Operations<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2018</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_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock', window );">Discontinued Operations</a></td>
<td class="text"><div><div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Note 11. Discontinued Operations:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">During the quarter ended March 31, 2017, the Company made the decision to discontinue the operations of its wholly-owned subsidiary BDI. BDI had developed a proprietary Enhanced Surface Plasmon Resonance technology platform for the detection of molecular interactions. The decision to adopt this plan was made following an evaluation by the Company&#8217;s Board of Directors in January 2017 of the estimated results of operations projected during the near to mid-term period for BDI, including consideration of product development required and updated sales forecasts, and estimated additional cash resources required.&#160;The Company substantially disposed of the BDI assets and operations during 2017 by selling the assets and licensing the intellectual property rights.&#160;The Company has recognized the exit of BDI in accordance with ASC 205-20,<font style="font: italic 11pt Times New Roman, Times, serif"> Discontinued Operations</font>. As such, the historical results of BDI, following its 2016 acquisition, have been classified as discontinued operations.</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify">The Company&#8217;s historical financial statements have been revised to present the operating results of the BDI business as a discontinued operation. Assets and liabilities related to the discontinued operations of BDI were approximately as follows as of March 31, 2018 (unaudited) and December 31, 2017:</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify">
<table id="z603b206343a54cab9dfd3c57e941bf53" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left">
<div style="font: 11pt Times New Roman, Times, serif">Current Liabilities</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">December 31, 2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Accounts payable</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">16,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">16,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Accrued expenses</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">28,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred revenue</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">137,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Total current liabilities</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">16,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">181,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>
</table>
</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify">Summarized results of the discontinued operation are as follows for the three months ended March 31, 2018 and 2017 (unaudited):</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify">
<table id="zdc580458a6724e2496073ff7a413f718" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Revenue</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">137,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">13,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Cost of revenue</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">41,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Gross margin</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">96,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">11,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Operating expenses</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">654,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Operating income (loss)</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">96,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(643,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Impairment loss</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(2,704,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Income (loss) from discontinued operations</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">96,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(3,347,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6645877488">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and contingencies<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2018</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and Contingencies Disclosure [Abstract]</strong></a></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_CommitmentsAndContingenciesDisclosureTextBlock', window );">Commitments and contingencies</a></td>
<td class="text"><div><div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Note 12.&#160;&#160;Commitments and contingencies:</div>

<div><br />
</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Commitments:</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div style="font: italic bold 11pt Times New Roman, Times, serif; text-align: justify">Oklahoma Lease Agreement.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On February 27, 2018, Kairos (&#8220;Tenant&#8221;) entered into a lease agreement&#160;(the &#8220;Lease&#8221;) with 7725 Reno #1, LLC (the &#8220;Landlord&#8221;), pursuant to which the Tenant leases an approximately 107,600 square foot warehouse located in Oklahoma City, Oklahoma, including improvements thereon.&#160; Pursuant to the terms of the Lease, the initial term of one year terminates on February 15, 2019, unless terminated earlier pursuant to the terms of the Lease, subject to the Tenant&#8217;s options to renew the Lease.&#160; Tenant has four one-year renewal options that may be exercised so long as Tenant is not in default, subject to increases in base rent. Tenant has the right to operate from the premises on a 24 hour/seven day a week basis. At least three months, but no more than six months, prior to the expiration of the initial Lease term or renewal term, as applicable, Tenant shall give Landlord written notice of its intent to exercise the applicable renewal option, which also includes incremental payment for additional electric capacity delivery.&#160;&#160;If Tenant does not elect to exercise a renewal option, all remaining renewal options, if any, shall terminate.</div>



<div>
<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Base rent for the premises during the first 12 months is equal to $55.95/kW per month for a total of 4 Megawatts (MW) of available electrical power, or $223,800 per month.&#160; Base rent is calculated based upon the monthly electrical power made available to Tenant within the premises, and not based on Tenant&#8217;s actual usage.&#160; In connection with the Lease, Parent has provided a limited guarantee of Tenant&#8217;s failure to make payment of base rent or additional rent pursuant to the Lease.&#160;&#160;As soon as practicable after the effective date of the Lease, Landlord, at Landlord&#8217;s expense, agreed to provide additional 12.5 kV transformer equipment to increase the electrical power available for Tenant&#8217;s use by an additional 2MW, which will result in additional rent of $55.12/kW for the additional 2MW of power when it is made available.&#160; Provided that Tenant&#160;is not in default under the Lease beyond any applicable notice and cure periods,&#160;Tenant may request Landlord to further increase the electrical power available, in increments from 6.01 MW up to 12.0 MW, by giving written notice to Landlord of the requested increase.&#160; Landlord, at Landlord&#8217;s expense, would then provide an additional 12.5kV of electrical transforming equipment to increase the electrical power available for Tenant&#8217;s use by the additional MW requested by Tenant.&#160;&#160;Effective as of the date the additional power is made available to Tenant, base rent will increase by an amount equivalent to the additional MW requested by Tenant multiplied by $55.12 per kW.&#160; If Tenant exercises all of its renewal options, then the base rent for the first 4MW of available power would increase to $57.63 per kW in year two, $59.36 per kW in year three, $61.14 per kW in year four and $62.97 per kW in year five.&#160; In each case, available power of greater than 4MW and up to 12MW would result in base rent of $55.12 per kW.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On March 26, 2018, Kairos entered into a first amendment to the above lease, whereby 7725 Reno agreed to increase the electrical power available for Kairos&#8217;s use from 6MW to 12MW, and the base rent under the lease was increased to approximately $665,760 per month, effective as of the date when such additional power is available.</div>

<div><br />
</div>

<div style="font: italic bold 11pt Times New Roman, Times, serif; text-align: justify">Registration Rights Agreement</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; background-color: #ffffff">On December 19, 2017, the Company accepted subscriptions for the sale of $37,000,000 of units of its securities, with each unit consisting of one share of Common Stock and one warrant to purchase one share of Common Stock, at a per unit price of $22.50.&#160;On December 21, 2017, the Company accepted subscriptions for an additional $37,528 of units.&#160;On December 21, 2017, the Company closed on the sale of $37,037,528 of units of its securities and issued 1,646,113 shares of Common Stock and warrants to purchase up to 1,646,113 shares of Common Stock.</div>

<div style="background-color: #ffffff"><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left"><font style="font: 11pt Times New Roman, Times, serif">The registration rights agreement required that the securities would be registered by March 5, 2018, the effectiveness date,</font> and the registration statement was not declared effective by March 5, 2018. The Company accounted for registration rights agreements in accordance with ASC 825-20, &#8220;Registration Payment Arrangements.&#8221; ASC 825-20 addresses an issuer&#8217;s accounting for registration payment arrangements. This pronouncement specifies that the contingent obligation to make future payments or otherwise transfer consideration under a registration payment arrangement, whether issued as a separate agreement or included as a provision of a financial instrument, should be separately recognized and accounted for as a contingency in accordance with ASC 450-20 &#8220;Loss Contingencies&#8221;. The Company recorded approximately $333,000 for this contingency as a liability in the first quarter of 2018.</div>

<div><br />
</div>

<div style="font: italic bold 11pt Times New Roman, Times, serif; text-align: justify">Corporate Lease Agreement</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">See Note 14 for new corporate lease agreement commitment subsequent to March 31, 2018.</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div style="font: italic bold 11pt Times New Roman, Times, serif; text-align: justify">Ingenium International LLC Consulting Agreement.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On February 21, 2018, the Company entered into a Consulting Agreement with Ingenium International LLC (the &#8220;Consultant&#8221;) to provide consulting services related to the Company&#8217;s business for a 12-month period.&#160;Pursuant to the Consulting Agreement, Consultant&#8217;s services are defined as follows: complete the installation and deployment of 8,000+ ASIC cryptocurrency miners, which included the Prive Equipment and the BMSS Equipment; assist in managing and monitoring the operation of the 8,000+ cryptocurrency miners on an ongoing basis; promptly responding to and troubleshooting any issues as they arise in the management and monitoring of the operations; continuing the buildout of up to 40 Megawatts of energy capacity, with the ultimate goal to secure the power and build the location for up to 80 Megawatts of energy capacity; and to make strategic introductions to other cryptocurrency business opportunities and contacts in the sector.&#160;In connection with the Consulting Agreement the Company made a lump sum payment of $4,000,000 to the Consultant.</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The controlling principals of Ingenium International LLC., as disclosed in Note 3, are shareholders in the Company by virtue of the previous Kairos and Prive transactions.</div>

<div><br />
</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Contingencies:&#160;</div>

<div style="background-color: #ffffff">
<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 12pt; margin-top: 12pt; text-align: justify">On February 17, 2018, Creighton Takata filed an action asserting putative class action claims on behalf of the Riot Blockchain, Inc.'s shareholders in the United District Court for the District of New Jersey, Takata v. Riot Blockchain Inc., et al., Case No. 3:18-cv-02293. The complaint asserts violations of federal securities laws under Section 10(b) and Section 20(a) of the Securities Exchange Act of 1934 on behalf of a putative class of shareholders that purchased stock from November 13, 2017 through February 15, 2018. The complaint alleges that the Company and certain of its officers and directors made, caused to be made, or failed to correct false and/or misleading statements in press releases and public filings regarding its business plan in connection with its cryptocurrency business.</div>

<div style="text-align: justify">The following complaints are&#160;generally based on the same conduct alleged in the Takatoa putative class action and&#160;request damages in unspecified amounts, costs and fees of bringing the action, and other unspecified relief, as well as in the derivative action, corporate governance changes.&#160;</div>





<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 12pt; margin-top: 12pt; text-align: justify">On February 22, 2018 Richard Roys filed a complaint in the United District States Court for the Southern District of Florida (<font style="font: 11pt Times New Roman, Times, serif"><u>Roys v. Riot Blockchain Inc., et al</u></font>., Case No. 9:18-cv-80225). On March 27, 2018, the court closed the Roys&#8217; case.</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 12pt; margin-top: 12pt; text-align: justify"><font style="font: 11pt Times New Roman, Times, serif">On February 22, 2018 Bruce Greenawalt filed a complaint in the United States District Court for the District of Colorado (</font><font style="font: 11pt Times New Roman, Times, serif"><u>Greenawalt v. Riot Blockchain Inc., et al</u></font><font style="font: 11pt Times New Roman, Times, serif">., Case No. 1:18-cv-00440). On April 2, 2018, Mr. Greenawalt filed a notice of voluntary dismissal of his action, which the court entered on the same </font>date.</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 12pt; margin-top: 12pt; text-align: justify"><font style="font: 11pt Times New Roman, Times, serif">On April 5, 2018, Michael Jackson filed a shareholder derivative complaint on behalf of the Company in the Supreme Court of the State of New York, County of Nassau, against certain of the Company's officers and directors, as well as against an investor (</font><font style="font: 11pt Times New Roman, Times, serif"><u>Jackson v. Riot Blockchain, Inc., et al</u></font><font style="font: 11pt Times New Roman, Times, serif">, Case No</font>&#160;<font style="font: 11pt Times New Roman, Times, serif">604520/18). &#160;</font></div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 12pt; margin-top: 12pt; text-align: justify">On April 18, 2018, Joseph J. Klapper, Jr., filed a complaint against Riot Blockchain, Inc., <font style="font: 11pt Times New Roman, Times, serif">and certain of its officers and directors</font> in the United District Court for the District of New Jersey (<font style="font: 11pt Times New Roman, Times, serif"><u>Klapper v. Riot Blockchain Inc., et al</u></font>., Case No. 3:18-cv-8031).&#160;<br />
</div>
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On April 9, 2018, the Company received a subpoena requesting documents from the U.S. Securities and Exchange Commission pursuant to a formal order of investigation.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; background-color: #ffffff">As part of its ongoing review of the Company&#8217;s SEC filings, the Company has received and responded to comments from the staff of the SEC regarding certain developments and the Company&#8217;s ongoing development of a blockchain/cryptocurrency business model.&#160; These inquires include the proper asset classification, applicability of the Investment Company Act or 1940, to the Company&#8217;s business and affairs and accounting treatment of its cryptocurrency. The resolution of these matters is ongoing and has been described in more detail under &#8220;Risk Factors&#8221; in the Company&#8217;s Annual Report on Form 10-K for the fiscal year ended December 31, 2017.</div>

</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 commitments and contingencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -URI http://asc.fasb.org/topic&amp;trid=2127136<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -URI http://asc.fasb.org/topic&amp;trid=2144648<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6899796992">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Related Party Transactions<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsAbstract', window );"><strong>Related Party Transactions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="text"><div><div style="font: 11pt Times New Roman, Times, serif; text-align: justify"><font style="font: bold 11pt Times New Roman, Times, serif">Note 13.&#160; Related Party Transactions</font>:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Per Schedules 13D filed with the Securities and Exchange Commission, each of Barry Honig (together with other group members) and Catherine Johanna DeFrancesco during a portion of 2017 beneficially owned greater than 10% of the dispositive and voting power of the Company&#8217;s common stock.&#160; Mr. Honig reported beneficial ownership of approximately 11.2% of the Company&#8217;s common stock as of January 5, 2017 and Ms. DeFrancesco reported beneficial ownership of approximately 11.45% of the Company&#8217;s common stock as of January 10, 2017.&#160; Mr. Honig invested $1,750,000 in the Company&#8217;s March 2017 Convertible Note Private Placement. GRQ Consultants, Inc., a related party of Mr. Honig, received a cash payment of $50,000 for diligence services in connection with the Company&#8217;s September 2017 investment in Coinsquare. Each of Mr. Honig and Ms. DeFrancesco was a shareholder of Kairos at the time of its acquisition by the Company, with Mr. Honig having owned approximately 8.6% of Kairos and Ms. DeFrancesco having owned approximately 6.3% of Kairos.&#160; Each of Mr. Honig and Ms. DeFrancesco invested in the December 2017 Common Share Private Placement, with Mr. Honig investing $500,000 and Ms. DeFrancesco investing $360,000.</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 related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) 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 850<br> -URI http://asc.fasb.org/topic&amp;trid=2122745<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6648241344">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2018</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_SubsequentEventsAbstract', window );"><strong>Subsequent Events [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_SubsequentEventsTextBlock', window );">Subsequent Events</a></td>
<td class="text"><div><div style="font: bold 11pt Times New Roman, Times, serif; text-align: left">Note 14.&#160;&#160;Subsequent Events:&#160;</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">During May 2018, the Company executed a trade for 100 bitcoins generating $957,300 in cash proceeds.</div>

<div><br />
</div>

<div style="font: italic bold 11pt Times New Roman, Times, serif; text-align: justify">Corporate Lease Agreement</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On April 9, 2018 the Company entered into a commercial lease covering 1,694 rentable square feet of office space in Fort Lauderdale, Florida, with a third-party. The lease is for an initial term of thirty-nine months, with one five-year option to renew. The lease requires initial monthly rent of approximately $7,000, including base rent and associated operating expenses.</div>

<div><br />
</div>

<div style="font: italic bold 11pt Times New Roman, Times, serif; text-align: left">Stock Transactions</div>

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<div style="font: 11pt Times New Roman, Times, serif; text-align: left">In April 2018,<font style="font: 11pt Times New Roman, Times, serif"> holders of 89,517 Series B preferred shares elected to convert those shares to 89,517 shares of the Company&#8217;s common stock under its original terms.</font></div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">On April 20, 2018, 18,000 shares of the Company&#8217;s common stock were issued for consulting services.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">On April 25, 2018 the Company issued 40,000 shares of common stock related to a restricted stock unit issuance for services performed in 2017.</div></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -URI http://asc.fasb.org/topic&amp;trid=2122774<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768476336">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Significant accounting policies (Policies)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2018</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_ConsolidationPolicyTextBlock', window );">Basis of presentation and principles of consolidation</a></td>
<td class="text"><div><div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Basis of presentation and principles of consolidation</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The accompanying condensed consolidated interim financial statements include the accounts of the Company and its subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.</div>

<div><br />
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<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The accompanying condensed consolidated financial statements have been prepared in accordance with the accounting principles generally accepted in the United States of America (GAAP) for interim financial information and pursuant to the instructions to Form 10-Q and Rule 10-01 of Regulation S-X of the U.S. Securities and Exchange Commission (&#8220;SEC&#8221;) and on the same basis as the Company prepares its annual audited consolidated financial statements. The condensed consolidated balance sheet at March 31, 2018, condensed consolidated statements of operations for the three months ended March 31, 2018 and 2017, condensed consolidated statements of cash flows for the three months ended March 31, 2018 and 2017, and condensed consolidated statement of changes in stockholders&#8217; equity for the three months ended March 31, 2018 are unaudited, but include all adjustments, consisting only of normal recurring adjustments, that the Company considers necessary for a fair presentation of the financial position, operating results and cash flows for the periods presented. The results for the three months ended March 31, 2018 are not necessarily indicative of results to be expected for the year ending December 31, 2018 or for any future interim period. The consolidated balance sheet at December 31, 2017 has been derived from audited financial statements; however, it does not include all of the information and notes required by GAAP for complete financial statements. The accompanying condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements for the year ended December 31, 2017 and notes thereto included in the Company&#8217;s Annual Report on Form 10-K for the fiscal year ended December 31, 2017, as amended, as filed with the SEC (the &#8220;2017 Annual Report&#8221;). The Company's consolidated subsidiaries and (percentage owned at March 31, 2018) consisted of; Kairos Global Technology, Inc. (100%), Digital Green Energy Corp., Inc. (100%), Logical Brokerage Corp. (92.5%), Tess, Inc. (52%) and&#160;BiOptix Diagnostics, Inc. (100%).</div></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRecognitionPolicyTextBlock', window );">Revenue Recognition (Crypto-Currency Mining)</a></td>
<td class="text"><div><div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Revenue Recognition (Cryptocurrency Mining):</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The Company recognizes revenue when it is realized or realizable and earned. We consider revenue realized or realizable and earned when there is persuasive evidence of an arrangement and that the product has been shipped or the services have been provided to the customer, the sales price is fixed or determinable and collectability is probable. Our material revenue stream is related to the mining of digital currencies. The Company derives its revenue by providing transaction verification services within the digital currency networks of cryptocurrencies, such as bitcoin, bitcoin cash and litecoin, commonly termed "cryptocurrency mining." In consideration for these services, the Company receives digital currencies which are recorded as revenue, using the average U. S. dollar spot price of the related cryptocurrency on the date of receipt. The coins are recorded on the balance sheet at their fair value and re&#8211;measured at each reporting date. Revaluation gains or losses, as well as gains or losses on sale of digital currencies are recorded&#160;as a component of cost and expenses in the statement of operations. Expenses associated with running the cryptocurrency mining business, such as equipment depreciation, rent and electricity costs are also recorded as cost and expenses.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; background-color: #ffffff">There is currently no specific definitive guidance in GAAP or alternative accounting frameworks for the accounting for the production and mining of digital currencies and management has exercised significant judgement in determining appropriate accounting treatment for the recognition of revenue for mining of digital currencies. Management has examined various factors surrounding the substance of the Company's operations and the guidance in Accounting Standards Codification (&#8220;ASC&#8221;) 606, <font style="font: italic 11pt Times New Roman, Times, serif">Revenue from Contracts with Customers</font>, including the stage of completion being the completion and addition of a block to a blockchain and the reliability of the measurement of the digital currency received. In the event authoritative guidance is enacted by the Financial Accounting Standards Board (&#8220;FASB&#8221;), the Company may be required to change its policies which could result in a change in the Company's financial statements.</div>

<div style="background-color: #ffffff"><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">The Company recognizes revenue under ASC 606, <font style="font: italic 11pt Times New Roman, Times, serif">Revenue from Contracts with Customers</font>. The core principle of the new revenue standard is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. The following five steps are applied to achieve that core principle:</div>

<div><br />
</div>

<div style="text-align: left; margin-left: 18pt"><font style="font: 11pt Symbol, serif">&#183;</font><font id="TRGRRTFtoHTMLTab" style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Step 1: Identify the contract with the customer</font></div>

<div style="text-align: left; margin-left: 18pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Step 2: Identify the performance obligations in the contract</font></div>

<div style="text-align: left; margin-left: 18pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Step 3: Determine the transaction price</font></div>

<div style="text-align: left; margin-left: 18pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Step 4: Allocate the transaction price to the performance obligations in the contract</font></div>

<div style="text-align: left; margin-left: 18pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Step 5: Recognize revenue when the company satisfies a performance obligation</font></div>

<div>&#160;</div>

<br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">In order to identify the performance obligations in a contract with a customer, a company must assess the promised goods or services in the contract and identify each promised good or service that is distinct. A performance obligation meets ASC 606&#8217;s definition of a &#8220;distinct&#8221; good or service (or bundle of goods or services) if both of the following criteria are met:</div>

<div><br />
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<td style="font: 11pt Times New Roman, Times, serif; width: 18pt; vertical-align: top">&#8226;</td>
<td style="width: auto; vertical-align: top; text-align: left">
<div style="font: 11pt Times New Roman, Times, serif">The customer can benefit from the good or service either on its own or together with other resources that are readily available to the customer (i.e., the good or service is capable of being distinct).</div>
</td>
</tr>
</table>
</div>

<div style="text-align: left">
<table id="z3c921c56446e4bbf995618c721bc875d" class="DSPFListTable" cellspacing="0" cellpadding="0" style="font: 11pt Times New Roman, Times, serif; width: 100%">
<tr>
<td style="width: 18pt"></td>
<td style="font: 11pt Times New Roman, Times, serif; width: 18pt; vertical-align: top">&#8226;</td>
<td style="width: auto; vertical-align: top; text-align: left">
<div style="font: 11pt Times New Roman, Times, serif">The entity&#8217;s promise to transfer the good or service to the customer is separately identifiable from other promises in the contract (i.e., the promise to transfer the good or service is distinct within the context of the contract).</div>
</td>
</tr>
</table>
</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">If a good or service is not distinct, the good or service is combined with other promised goods or services until a bundle of goods or services is identified that is distinct.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-right: 36pt">The transaction price is the amount of consideration to which an entity expects to be entitled in exchange for transferring promised goods or services to a customer. The consideration promised in a contract with a customer may include fixed amounts, variable amounts, or both. When determining the transaction price, an entity must consider the effects of all of the following:</div>

<div><br />
</div>

<div style="text-align: left; margin-left: 18pt; margin-right: 36pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Variable consideration</font></div>

<div style="text-align: left; margin-left: 18pt; margin-right: 36pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Constraining estimates of variable consideration</font></div>

<div style="text-align: left; margin-left: 18pt; margin-right: 36pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">The existence of a significant financing component in the contract</font></div>

<div style="text-align: left; margin-left: 18pt; margin-right: 36pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Noncash consideration</font></div>

<div style="text-align: left; margin-left: 18pt; margin-right: 36pt"><font style="font: 11pt Symbol, serif">&#183;</font><font style="font-size: 1px; width: 18pt; display: inline-block; text-indent: 0px">&#160;</font><font style="font: 11pt Times New Roman, Times, serif">Consideration payable to a customer</font></div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-top: 6pt; text-align: left">Variable consideration is included in the transaction price only to the extent that it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">The transaction price is allocated to each performance obligation on a relative standalone selling price basis.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">The transaction price allocated to each performance obligation is recognized when that performance obligation is satisfied, at a point in time or over time as appropriate.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">There is only one performance obligation in each digital currency transaction (transfer of a verified transaction to the blockchain). If the Company is successful in adding a block to the blockchain (by verifying an individual transaction), the Company is automatically awarded a fixed number of digital currency tokens for their effort. At the time the contract with the customer arises (upon being the first to solve the algorithm and transferring a verified transaction to the blockchain), the consideration receivable is fixed.&#160; As such, the Company concluded that there was no variable consideration. There is no significant financing component or consideration payable to the customer in these transactions.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Digital currencies are non-cash consideration and thus must be included in the transaction price at fair value at the inception of the contract, which is when the algorithm is solved and a verified transaction is transferred to the blockchain. Fair value is determined using the average U.S. dollar spot rate of the related digital currency.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The Company subsequently accounts for digital currencies received at fair value, with changes in fair value flowing through current income, as the Company has concluded that that the fair value measurement model, with both realized and unrealized changes reflected currently in the income statement, best represents the economics associated with holding digital currencies. These subsequent holding gains and losses are not reflected as revenue from contracts with customers, in accordance with the guidance above but are recorded as a component of costs and expenses.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; background-color: #ffffff">Expenses associated with running the digital currency mining business, such as rent and electricity cost are also recorded as cost of revenues. Depreciation on digital currency mining equipment is recorded as a component of costs and expenses.</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_UseOfEstimates', window );">Use of Estimates</a></td>
<td class="text"><div style="text-align: justify; font: bold 11pt Times New Roman, Times, serif">Use of estimates:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that may affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and reported amounts of expenses during the reporting period. Actual results could differ from those estimates.</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Significant estimates inherent in the preparation of the accompanying condensed consolidated financial statements include recoverability and useful lives (indefinite or finite) of intangible assets, assessment of impairment of goodwill, provisions for income taxes and the fair value of digital currencies, stock options and warrants granted to employees, consultants, directors, investors, licensors, placement agents and underwriters.</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The Company&#8217;s estimates could be affected by external conditions, including those unique to the Company and general economic conditions. It is reasonably possible that these external factors could have an effect on the Company&#8217;s estimates and could cause actual results to differ from those estimates and assumptions.</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_DeferredChargesPolicyTextBlock', window );">Deferred tax liability</a></td>
<td class="text"><div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Deferred tax liability:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">The Company recognized a $2.9 million and $0.2 million&#160;deferred tax liability related to the Prive and Logical Brokerage acquisitions during the three months ended March 31, 2018. Due to the acquisitions, a temporary difference between the book fair value and the tax basis of the indefinite life intangible assets and depreciable property and equipment acquired created an approximately $3.1 million deferred tax liability.&#160;In addition, due to the impairment and depreciation of the Kairos and Prive property and equipment, the Company recorded a $3.1 million income tax benefit from the reduction of its existing deferred tax liability related to these acquisitions.&#160;The following is a rollforward of the Company&#8217;s deferred tax liability from January 1, 2018 to March 31, 2018:</div>

<div><br />
</div>

<div style="text-align: center">
<table id="zb3d86b9fb3bc4bfc98f4595fcb46e223" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability as of January 1, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">699,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability recorded on the Prive acquisition</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2,918,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability recorded on the Logical Brokerage acquisition</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">142,709</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Impairment and depreciation on Prive and Kairos acquisitions</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(3,053,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability as of March 31, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">706,709</div></td></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerSharePolicyTextBlock', window );">Loss per Share</a></td>
<td class="text"><div style="font: 11pt Times New Roman, Times, serif; text-align: left"><font style="font: bold 11pt Times New Roman, Times, serif">Loss per share</font>:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">ASC 260, Earnings Per Share, requires dual presentation of basic and diluted earnings per share ("EPS") with a reconciliation of the numerator and denominator of the basic EPS computation to the numerator and denominator of the diluted EPS computation. Basic EPS excludes dilution. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Basic net loss per share of common stock excludes dilution and is computed by dividing net loss by the weighted average number of shares of common stock outstanding during the period.&#160;&#160;Diluted net loss per share of common stock reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity unless inclusion of such shares would be anti-dilutive.&#160;The Company excludes escrow shares because including them would result in anti-dilution.&#160;Since the Company has only incurred losses, basic and diluted net loss per share is the same.&#160;&#160;Securities that could potentially dilute loss per share in the future that were not included in the computation of diluted loss per share at March 31, 2018 and 2017 are as follows:</div>

<div>&#160;</div>

<div>
<table id="ze5559316078e49ddbcfd4ce9a6389e4d" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="6" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31,&#160;&#160;&#160;</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Warrants to purchase common stock</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,831,886</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">897,003</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Options to purchase common stock</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">150,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">552,747</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Restricted stock units</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">681,176</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">145,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Escrow shares of common stock</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">200,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Convertible Series B preferred shares</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">928,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">3,791,062</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,594,750</div>
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<div>&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">For periods when shares of preferred stock are outstanding, the two-class method is used to calculate basic and diluted earnings (loss) per common share since such preferred stock is a participating security under ASC 260 Earnings per Share. The two-class method is an earnings allocation formula that determines earnings per share for each class of common stock and participating security according to dividends declared (or accumulated) and participation rights in undistributed earnings. Under the two-class method, basic earnings (loss) per common share is computed by dividing net earnings (loss) attributable to common share after allocation of earnings to participating securities by the weighted-average number of shares of common stock outstanding during the year. Diluted earnings (loss) per common share, when applicable, is computed using the more dilutive of the two-class method or the if-converted method. In periods of net loss, no effect is given to participating securities since they do not contractually participate in the losses of the Company.</div>

<div>&#160;</div>

<br />


<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Under the provisions of ASC 260, "Earnings Per Share," basic EPS is computed by dividing income available to common stockholders (the numerator) by the weighted-average number of common shares outstanding (the denominator) during the period. Income available to common stockholders is computed by deducting both the dividends declared in the period on preferred stock and the dividends accumulated for the period on cumulative preferred stock from income from continuing operations. There were no dividends declared during the three months ended March 31, 2018 and 2017.</div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock', window );">Adoption of Recent Accounting Pronouncements</a></td>
<td class="text"><div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">Adoption of Recent Accounting Pronouncements:</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The Company continually assesses any new accounting pronouncements to determine their applicability. When it is determined that a new accounting pronouncement affects the Company's financial reporting, the Company undertakes a study to determine the consequences of the change to its consolidated financial statements and assures that there are proper controls in place to ascertain that the Company's consolidated financial statements properly reflect the change.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">In May 2014, the FASB issued Accounting Standards Update (&#8220;ASU&#8221;) 2014-09,<font style="font: italic 11pt Times New Roman, Times, serif"> Revenue from Contracts with Customers (Topic 606),</font> as modified by ASU 2015-14,<font style="font: italic 11pt Times New Roman, Times, serif">&#160; Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date</font> , ASU 2016-08,<font style="font: italic 11pt Times New Roman, Times, serif"> Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net),</font>&#160; ASU 2016-10,<font style="font: italic 11pt Times New Roman, Times, serif">&#160; Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing,</font>&#160; and ASU 2016-12,<font style="font: italic 11pt Times New Roman, Times, serif">&#160; Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients.</font>&#160; The revenue recognition principle in ASU 2014-09 is that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In addition, new and enhanced disclosures will be required. Companies may adopt the new standard either using the full retrospective approach, a modified retrospective approach with practical expedients, or a cumulative effect upon adoption approach. The Company adopted the new standard on January 1, 2018, using the modified retrospective approach. The adoption of ASU 2014-09 did not have a material impact on the Company's condensed consolidated financial statements and related disclosures.</div>

<div><br />
</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 3.3pt; margin-top: 3.3pt; text-align: justify">In January 2016, the FASB issued ASU 2016-01,<font style="font: italic 11pt Times New Roman, Times, serif"> Recognition and Measurement of Financial Assets and Financial Liabilities</font>. ASU 2016-01 requires equity investments to be measured at fair value with changes in fair value recognized in net income; simplifies the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment; eliminates the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet; requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; requires an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments; requires separate presentation of financial assets and financial liabilities by measurement category and form of financial assets on the balance sheet or the accompanying notes to the financial statements and clarifies that an entity should evaluate the need for a valuation allowance on a deferred tax asset related to available-for-sale securities in combination with the entity's other deferred tax assets. ASU 2016-01 is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company adopted the new standard on January 1, 2018 and the adoption of ASU 2016-01 did not have a material impact on the Company&#8217;s condensed consolidated financial statements and related disclosures.</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">In August 2016, the FASB issued ASU 2016-15,<font style="font: italic 11pt Times New Roman, Times, serif"> Statement of Cash Flows</font> (Topic 230): Classification of Certain Cash Receipts and Cash Payments. This standard provides guidance for eight cash flow classification issues in current GAAP. ASU 2016-15 is effective for fiscal years beginning after December 15, 2017 and interim periods within those fiscal years. The Company adopted the new standard on January 1, 2018 and the adoption did not have a material impact on the Company&#8217;s condensed consolidated statement of cash flows.</div>

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<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 3.3pt; margin-top: 3.3pt; text-align: justify">In May 2017, the FASB issued ASU 2017-09,<font style="font: italic 11pt Times New Roman, Times, serif"> Compensation-Stock Compensation (Topic 718): Scope of Modification Accounting</font>. ASU 2017-09 provides clarity and reduces both (1) diversity in practice and (2) cost and complexity when applying the guidance in Topic 718, to a change to the terms or conditions of a share-based payment award. The amendments in ASU 2017-09 should be applied prospectively to an award modified on or after the adoption date. This ASU is effective for fiscal years beginning after December 15, 2017, including interim periods within those years. The Company adopted the new standard on January 1, 2018 and the adoption of ASU 2017-09 did not have a material impact on the Company&#8217;s condensed consolidated financial statements and related disclosures.</div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DescriptionOfNewAccountingPronouncementsNotYetAdopted', window );">Recent Accounting Pronouncements not Yet Adopted</a></td>
<td class="text"><div style="font: 11pt Times New Roman, Times, serif; text-align: justify"><font style="font: bold 11pt Times New Roman, Times, serif">Recent Accounting Pronouncements</font>&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 29.7pt">&#160;&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">In February 2016, the FASB issued ASU 2016-02,&#160;<font style="font: italic 11pt Times New Roman, Times, serif">Leases (Topic 842)</font>&#160;which supersedes FASB Topic 840,&#160;<font style="font: italic 11pt Times New Roman, Times, serif">Leases (Topic 840)</font>&#160;and provides principles for the recognition, measurement, presentation and disclosure of leases for both lessees and lessors. The new standard requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification will determine whether lease expense is recognized based on an effective interest method or on a straight-line basis over the term of the lease, respectively. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of greater than twelve months regardless of classification. Leases with a term of twelve months or less will be accounted for similar to existing guidance for operating leases. In January 2018, the FASB issued ASU 2018-01,&#160;<font style="font: italic 11pt Times New Roman, Times, serif">Leases (Topic 842) Land Easement Practical Expedient for Transition to Topic 842</font>, which amends ASU 2016-02 to provide entities an optional transition practical expedient to not evaluate under Topic 842 existing or expired land easements that were not previously accounted for as leases under the current leases guidance in Topic 842. An entity that elects this practical expedient should evaluate new or modified land easements under Topic 842 beginning at the date that the entity adopts Topic 842. The standard will be effective for annual and interim periods beginning after December 15, 2018, with early adoption permitted upon issuance. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; text-indent: 40.7pt">&#160;&#160;&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">In June 2016, the FASB issued ASU 2016-13,<font style="font: italic 11pt Times New Roman, Times, serif"> Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments</font>. ASU 2016-13 requires that expected credit losses relating to financial assets measured on an amortized cost basis and available-for-sale debt securities be recorded through an allowance for credit losses. ASU 2016-13 limits the amount of credit losses to be recognized for available-for-sale debt securities to the amount by which carrying value exceeds fair value and also requires the reversal of previously recognized credit losses if fair value increases. The new standard will be effective on January 1, 2020. Early adoption will be available on January 1, 2019. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.</div>

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<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">In February 2018, the FASB issued ASU 2018-02,<font style="font: italic 11pt Times New Roman, Times, serif"> Income Statement - Reporting Comprehensive Income</font>,<font style="font: italic 11pt Times New Roman, Times, serif"> (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income,</font> which allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the newly enacted federal corporate income tax rate under the Tax Cuts and Jobs Act. The amount of the reclassification would be the difference between the historical corporate income tax rate and the newly enacted 21% corporate income tax rate. The new standard is effective for fiscal years, including interim periods within those fiscal years, beginning after December 15, 2018 with early adoption in any interim period permitted. The Company is currently evaluating the effect that the updated standard will have on its condensed consolidated financial statements and related disclosures.</div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for deferral and amortization of significant deferred charges.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.</p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6757277120">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of presentation, summary of significant accounting policies and recent accounting pronouncements (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2018</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_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock', window );">Schedule of Deferred Tax Liability</a></td>
<td class="text"><div style="font: 11pt Times New Roman, Times, serif; text-align: left">The following is a rollforward of the Company&#8217;s deferred tax liability from January 1, 2018 to March 31, 2018:</div>

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<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability as of January 1, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">699,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability recorded on the Prive acquisition</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2,918,000</div>
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<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability recorded on the Logical Brokerage acquisition</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">142,709</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Impairment and depreciation on Prive and Kairos acquisitions</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(3,053,000</div>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
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<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability as of March 31, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">706,709</div></td></tr></table></div><span></span>
</td>
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<tr class="re">
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<td class="text"><div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Securities that could potentially dilute loss per share in the future that were not included in the computation of diluted loss per share at March 31, 2018 and 2017 are as follows:</div>

<div>&#160;</div>

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<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
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<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31,&#160;&#160;&#160;</div>
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<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
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<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2018</div>
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<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2017</div>
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<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<tr>
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</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,831,886</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">897,003</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Options to purchase common stock</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">150,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">552,747</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Restricted stock units</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">681,176</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">145,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

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<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Escrow shares of common stock</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">200,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Convertible Series B preferred shares</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">928,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">3,791,062</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,594,750</div></td></tr></table></div><span></span>
</td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759323408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Acquisitions (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2018</div></th></tr>
<tr class="re">
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<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock', window );">Schedule of Assets and Liabilities Acquired</a></td>
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<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div style="text-align: center">
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<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
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<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Cash consideration</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">11,000,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Fair value of common stock</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">8,480,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2,918,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Other expenses</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">22,400,000</div></td></tr></table></div><span></span>
</td>
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<tr class="re">
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<td class="text"><div style="font: 11pt Times New Roman, Times, serif; text-align: justify">On March 26, 2018, the CFTC license was recorded as follows (unaudited):</div>

<div><br />
</div>

<div style="text-align: center">
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<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Cash, net of cash acquired</div>
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<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">500,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred tax liability</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">142,709</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Non-controlling interest</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">40,541</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

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<td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Legal expense</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">16,918</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">700,168</div></td></tr></table></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of finite-lived and indefinite-lived intangible assets acquired as part of a business combination.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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> -URI http://asc.fasb.org/extlink&amp;oid=84161108&amp;loc=d3e4845-128472<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759341760">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property and equipment (Tables)<br></strong></div></th>
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<td class="text"><div style="font: 11pt Times New Roman, Times, serif; text-align: left">The breakdown of the impairment charge is as follows:</div>

<div><br />
</div>

<div style="text-align: center">
<table id="z878b5d0848f94e289ba8145c90e9ed87" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">(unaudited)</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Prive miners</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">10,677,603</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">BMSS miners</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">406,652</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Kairos miners</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">396,236</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Total impairment charge</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">11,480,491</div></td></tr></table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfPublicUtilityPropertyPlantAndEquipmentTextBlock', window );">Schedule of Property and Equipment</a></td>
<td class="text"><div><div style="font: 11pt Times New Roman, Times, serif; text-align: left">Property and equipment consisted of the following:</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;</div>
</div>

<div>
<div style="text-align: center">
<table id="z7ce5da7b43a24703b415c0db607497c3" cellspacing="0" cellpadding="0" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>

<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">(unaudited)</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">December 31, 2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Cryptocurrency machines, net of impairment</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">23,468,237</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">4,700,575</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Leasehold improvements</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">852,512</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Office and computer equipment</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">70,718</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">61,670</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Total cost of property and equipment</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">24,391,467</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">4,762,245</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Less accumulated depreciation</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(1,899,041</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(468,079</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Property and equipment, net</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">22,492,426</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">4,294,166</div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure for impairment of long-lived assets held and used by an entity which includes a description of the impaired long-lived asset and facts and circumstances leading to the impairment, aggregate amount of the impairment loss and where the loss is located in the income statement, method(s) for determining fair value, and the segment in which the impaired long-lived asset is reported.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of public utility 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, deprecation 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 980<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=84167750&amp;loc=d3e42232-110370<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(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Other long-term assets (Tables)<br></strong></div></th>
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<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;</div>

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<div style="font: 11pt Times New Roman, Times, serif">Cost:</div>
</td>
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<div style="font: bold 11pt Times New Roman, Times, serif">Beginning Balance</div>

<div style="font: bold 11pt Times New Roman, Times, serif">December 31, 2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif">Additions</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif">Ending Balance</div>

<div style="font: bold 11pt Times New Roman, Times, serif">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;Patents</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,059,832</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">24,074</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,083,906</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;Goodwill</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,186,496</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,186,496</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;Convertible note investment</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">200,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">200,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Total</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2,446,328</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">24,074</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2,470,402</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Accumulated amortization:</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;Patents</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(550,183</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(14,610</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(564,793</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Total</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(550,183</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(14,610</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(564,793</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 55%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Net other long-term assets</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,896,145</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">9,464</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,905,609</div></td></tr></table></div></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_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock', window );">Schedule of Carrying Amounts Related to Acquired Intangible Assets</a></td>
<td class="text"><div><div style="font: 11pt Times New Roman, Times, serif; text-align: justify">The carrying amounts related to acquired intangible assets as of March 31, 2018 were as follows (unaudited):</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div>
<table id="z5a60dc7e22c5447bbb4571edf277b456" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 80%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Patents at January 1, 2018, net</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">509,649</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Additions</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">24,074</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Less: amortization expense</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">14,610</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Patents at March 31, 2018, net</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">519,113</div></td></tr></table></div></div><span></span>
</td>
</tr>
<tr class="ro">
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<td class="text"><div><div>The following table represents the total estimated amortization of intangible assets for the five succeeding years:</div>

<div>&#160;</div>

<div style="text-align: justify">
<table id="z593f6c7ced284d5294e39d9317174754" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 50%">
<tr>
<td style="width: 50%; vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: justify">For the year ended December 31,</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">Estimated amortization expense</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr style="height: 14px">
<td style="width: 50%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt">2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">43,390</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 50%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt">2019</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">58,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr style="height: 18px">
<td style="width: 50%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt">2020</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">58,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 50%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt">2021</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">58,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 50%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: justify; margin-left: 18pt">2022</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 20%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">46,479</div></td></tr></table></div></div><span></span>
</td>
</tr>
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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 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 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 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16265-109275<br></p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock based compensation, options and warrants (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2018</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Disclosure of Compensation Related Costs, Share-based Payments [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="text"><div><div style="font: 11pt Times New Roman, Times, serif; text-align: left">The Company recognized total expenses for stock-based compensation during the three months ended March 31, 2018 and 2017, which are included in the accompanying condensed consolidated statements of operations, as follows:</div>

<div><br />
</div>

<div style="text-align: center">
<table id="z9242521198a442f6a217aea4399790e9" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
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<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="6" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">Three Months Ended March 31,</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
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<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Selling, general and administrative expenses</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">883,943</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">133,043</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;&#160;&#160;Total stock-based compensation</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">883,943</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">133,043</div></td></tr></table></div></div><span></span>
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<td class="text"><div><div style="font: 11pt Times New Roman, Times, serif; text-align: left">The Company recognized total stock-based compensation expense during the three months ended March 31, 2018 and 2017, from the following categories:</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: left">
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<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
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<td colspan="6" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">Three Months Ended March 31,</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Restricted stock awards under the Plan</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">766,949</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">30,431</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Stock option awards under the Plan</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">116,994</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">63,806</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Non-qualified stock option awards</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">38,806</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;&#160;&#160;Total stock-based compensation</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">883,943</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">133,043</div></td></tr></table></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_NonvestedRestrictedStockSharesActivityTableTextBlock', window );">Summary of Stock Restricted Plan Activity</a></td>
<td class="text"><div><div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: left">A summary of the Company&#8217;s restricted stock activity in the three months ended March 31, 2018 is presented here:</div>

<div style="text-align: center">
<table id="z5018754ecee747f08111535c69094bdc" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Number of Shares</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Weighted Average Grant-Date</div>

<div style="font: bold 11pt Times New Roman, Times, serif">Fair Value</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Unvested at January 1, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">496,152</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">5.97</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt">Granted</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">292,500</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">13.08</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt">Vested</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(30,913</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">12.35</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt">Forfeited</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(26,563</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">10.58</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left; margin-left: 18pt">Delivered</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(50,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">4.50</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Unvested at March 31, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">681,176</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">8.66</div></td></tr></table></div></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_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock', window );">Summary of Stock Incentive Plan Activity</a></td>
<td class="text"><div><div style="font: 11pt Times New Roman, Times, serif; text-align: justify">A summary of activity under the Plan for the three months ended March 31, 2018 is presented below:</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">
<table id="z69c47b2381d54b22ae74b4d57f60b801" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Shares Underlying Options</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Weighted Average Exercise Price</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Weighted Average Remaining Contractual</div>

<div style="font: bold 11pt Times New Roman, Times, serif">Term (Years)</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Aggregate Intrinsic Value</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Outstanding at January 1, 2018</div>
</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">119,533</div>
</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">9.02</div>
</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;&#160;&#160;&#160;Granted</div>
</td>
<td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">50,000</div>
</td>
<td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">18.50</div>
</td>
<td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr style="height: 16px">
<td style="vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;&#160;&#160;&#160;Exercised</div>
</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(19,533</div>
</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">4.02</div>
</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;&#160;&#160;&#160;Forfeited</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 40%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Outstanding at March 31, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">150,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">12.83</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">9.7</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 40%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 40%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Exercisable at March 31, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">108,333</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">10.65</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">9.6</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div></td></tr></table></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_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock', window );">Schedule of Nonqualified Award Activity</a></td>
<td class="text"><div><div style="font: 11pt Times New Roman, Times, serif; text-align: justify">Following is a summary of outstanding options and warrants that were issued outside of the Plan for the three months ended March 31, 2018:</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">&#160;</div>

<div style="font: 11pt Times New Roman, Times, serif; text-align: justify">
<table id="z38fa8844c6dd41049e87b5f508753826" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr style="height: 85px">
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Shares Underlying Options/Warrants</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Weighted Average Exercise Price</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Weighted Average Remaining Contractual</div>

<div style="font: bold 11pt Times New Roman, Times, serif">Term (Years)</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">Aggregate Intrinsic Value</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: center; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 40%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Outstanding at December 31, 2017</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,944,895</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">35.06</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2.7</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">6,135,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr style="height: 19px">
<td style="width: 40%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;&#160;&#160;&#160;Granted</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 40%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;&#160;&#160;&#160;Exercised</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(113,009</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">3.50</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 40%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">&#160;&#160;&#160;&#160;&#160;Forfeited</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; padding-bottom: 2px; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
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<div style="font: 11pt Times New Roman, Times, serif">$</div>
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<td style="width: 40%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
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<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Exercisable at March 31, 2018</div>
</td>
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<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">1,831,886</div>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
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<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">36.96</div>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; padding-bottom: 4px; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2.5</div>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">62,400</div></td></tr></table></div></div><span></span>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Digital Currencies (Tables)<br></strong></div></th>
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<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Digital currencies balance - January 1. 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">200,164</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Additions of digital currencies</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">901,380</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Purchase of digital currencies</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">5,625,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Change in fair value of digital currencies</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(2,467,875</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
</td>
</tr>

<tr>
<td style="width: 85%; vertical-align: top; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Digital currencies balance - March 31, 2018</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">4,258,669</div></td></tr></table></div></div><span></span>
</td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6757420192">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Discontinued Operations (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2018</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract', window );"><strong>Discontinued Operations and Disposal Groups [Abstract]</strong></a></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_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock', window );">Schedule of Operation and Assets and Liabilities Related to Discontinued Operations</a></td>
<td class="text"><div><div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify">Assets and liabilities related to the discontinued operations of BDI were approximately as follows as of March 31, 2018 (unaudited) and December 31, 2017:</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify">
<table id="z603b206343a54cab9dfd3c57e941bf53" cellspacing="0" cellpadding="0" style="font: 11pt Times New Roman, Times, serif; width: 100%">
<tr>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left">
<div style="font: 11pt Times New Roman, Times, serif">Current Liabilities</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: center">
<div style="font: bold 11pt Times New Roman, Times, serif">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">December 31, 2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Accounts payable</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">16,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">16,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Accrued expenses</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">28,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Deferred revenue</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">137,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Total current liabilities</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">16,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">181,000</div></td></tr></table></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_riot_ScheduleOfDiscontinuedOperationsOfIncomeStatementTableTextBlock', window );">Schedule of Income Statements related to Discontinued Operation</a></td>
<td class="text"><div><div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify">Summarized results of the discontinued operation are as follows for the three months ended March 31, 2018 and 2017 (unaudited):</div>

<div style="font: 11pt Times New Roman, Times, serif; margin-bottom: 13.2pt; margin-top: 13.2pt; text-align: justify">
<table id="zdc580458a6724e2496073ff7a413f718" cellspacing="0" cellpadding="0" align="center" border="0" style="font: 11pt Times New Roman, Times, serif; width: 90%">
<tr>
<td style="vertical-align: top; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2018</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 2px; vertical-align: bottom">&#160;</td>
<td colspan="2" style="vertical-align: top; border-bottom: #000000 2px solid; vertical-align: bottom">
<div style="font: bold 11pt Times New Roman, Times, serif; text-align: center">March 31, 2017</div>
</td>
<td style="vertical-align: bottom; padding-bottom: 2px; text-align: left; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Revenue</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">137,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">13,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Cost of revenue</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">41,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">2,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Gross margin</div>
</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">96,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">11,000</div>
</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
</tr>

<tr>
<td style="width: 70%; vertical-align: top; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif; text-align: left">Operating expenses</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
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<td style="width: 1%; vertical-align: bottom; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; text-align: left; background-color: #cceeff; vertical-align: bottom">&#160;</td>
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</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
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<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">-</div>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; text-align: left; background-color: #ffffff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 2px; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; background-color: #ffffff; vertical-align: bottom">&#160;</td>
<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; background-color: #ffffff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">(2,704,000</div>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
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<td style="width: 12%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">96,000</div>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">&#160;</td>
<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; background-color: #cceeff; vertical-align: bottom">&#160;</td>
<td style="width: 1%; vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; background-color: #cceeff; vertical-align: bottom">
<div style="font: 11pt Times New Roman, Times, serif">$</div>
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<div style="font: 11pt Times New Roman, Times, serif">(3,347,000</div>
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<td style="width: 1%; vertical-align: bottom; padding-bottom: 4px; text-align: left; background-color: #cceeff; vertical-align: bottom; white-space: nowrap">
<div style="font: 11pt Times New Roman, Times, serif">)</div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6755270592">
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<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Organization (Details)<br></strong></div></th>
<th class="th">
<div>Mar. 31, 2018 </div>
<div>item</div>
</th>
<th class="th">
<div>Feb. 28, 2018 </div>
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<th class="th">
<div>Feb. 27, 2018 </div>
<div>ft&#178; </div>
<div>item</div>
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<th class="th">
<div>Nov. 30, 2017 </div>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="nump">3,500<span></span>
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<td class="text">&#160;<span></span>
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<tr class="rh">
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LandSubjectToGroundLeases', window );">Area of lease | ft&#178;</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="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>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="rh">
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NumberOfUnitsInRealEstateProperty', window );">Number of computers acquired</a></td>
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</td>
<td class="nump">3,800<span></span>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
</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_NumberOfUnitsInRealEstateProperty', window );">Number of computers acquired</a></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>
</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_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Percentage of interest acquired</a></td>
<td class="nump">92.50%<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of voting equity interests acquired at the acquisition date in the business combination.</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 );">- Definition</a><div><p>Area of land subject to a ground lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LandSubjectToGroundLeases</td>
</tr>
<tr>
<td style="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:areaItemType</td>
</tr>
<tr>
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<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NumberOfUnitsInRealEstateProperty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 units in a real estate property owned 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NumberOfUnitsInRealEstateProperty</td>
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<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessAcquisitionAxis=riot_SpecializedComputersMember</td>
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<tr>
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<td><strong> Balance Type:</strong></td>
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<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_us-gaap_BusinessAcquisitionAxis=riot_KairosGlobalTechnologyIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=riot_KairosGlobalTechnologyIncMember</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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<td><strong> Balance Type:</strong></td>
<td></td>
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<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_us-gaap_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember</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>
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<td></td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessAcquisitionAxis=riot_BlockchainMiningSupplyAndServicesLtdMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=riot_BlockchainMiningSupplyAndServicesLtdMember</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><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_us-gaap_BusinessAcquisitionAxis=riot_LogicalBrokerageCorpMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=riot_LogicalBrokerageCorpMember</td>
</tr>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
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<DOCUMENT>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<html>
<head>
<title></title>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6757031056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of presentation, summary of significant accounting policies (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsAndShortTermInvestments', window );">Cash and cash equivalents</a></td>
<td class="nump">$ 5,258,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_WorkingCapital', window );">Working capital</a></td>
<td class="nump">8,915,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Stockholders' equity</a></td>
<td class="nump">42,651,677<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 48,869,304<span></span>
</td>
</tr>
<tr class="ro">
<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">(155,613,572)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(139,263,480)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilities', window );">Deferred tax liability</a></td>
<td class="nump">706,709<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 699,000<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_IncomeTaxExpenseBenefit', window );">Income tax benefit</a></td>
<td class="nump">$ 3,053,000<span></span>
</td>
<td class="text"> <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_BusinessAcquisitionAxis=riot_BiOptixDiagnosticsIncMember', window );">BDI [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Percentage of consolidated subsidiaries</a></td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=riot_TessIncMember', window );">Tess Inc [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Percentage of consolidated subsidiaries</a></td>
<td class="nump">52.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=riot_KairosGlobalTechnologyIncMember', window );">Kairos Global Technology, Inc [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Percentage of consolidated subsidiaries</a></td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=riot_DigitalGreenEnergyCorpIncMember', window );">Digital Green Energy Corp., Inc. [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Percentage of consolidated subsidiaries</a></td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=riot_LogicalBrokerageCorpMember', window );">Logical Brokerage Corp [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Percentage of consolidated subsidiaries</a></td>
<td class="nump">92.50%<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_DeferredTaxLiabilities', window );">Deferred tax liability</a></td>
<td class="nump">$ 200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember', window );">Prive Technologies, Inc. [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilities', window );">Deferred tax liability</a></td>
<td class="nump">$ 2,900,000<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_riot_WorkingCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Working capital as measured by current assets less current 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>
<td style="white-space:nowrap;">riot_WorkingCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_BusinessAcquisitionPercentageOfVotingInterestsAcquired">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 voting equity interests acquired at the acquisition date in the 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 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=79982066&amp;loc=d3e1392-128463<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired</td>
</tr>
<tr>
<td style="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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsAndShortTermInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsAndShortTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31931-109318<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 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_DeferredTaxLiabilities</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 current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109238882&amp;loc=d3e38679-109324<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
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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>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
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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><strong> Name:</strong></td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6911639840">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of presentation, summary of significant accounting policies (Schedule of Deferred Tax Liability) (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
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<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="nump">142,709<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxesAndTaxCredits', window );">Impairment and depreciation on Prive and Kairos acquisitions</a></td>
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<td class="nump">$ 706,709<span></span>
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<td class="text">&#160;<span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<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>Deferred tax liability recorded on the acquisition two.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income tax expense (benefit) and income tax credits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31931-109318<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 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">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6755031280">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of presentation, summary of significant accounting policies (Loss Per Share) (Details) - shares<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Dec. 31, 2017</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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Shares not included in the computation of EPS</a></td>
<td class="nump">3,974,741<span></span>
</td>
<td class="nump">1,594,750<span></span>
</td>
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<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=riot_WarrantsToPurchaseCommonStockMember', window );">Warrants to purchase common stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Shares not included in the computation of EPS</a></td>
<td class="nump">1,831,886<span></span>
</td>
<td class="nump">897,003<span></span>
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<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=riot_OptionsToPurchaseCommonStockMember', window );">Option to purchase common stock [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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Shares not included in the computation of EPS</a></td>
<td class="nump">150,000<span></span>
</td>
<td class="nump">552,747<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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_RestrictedStockUnitsRSUMember', window );">Restricted stock 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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Shares not included in the computation of EPS</a></td>
<td class="nump">864,855<span></span>
</td>
<td class="nump">145,000<span></span>
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<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=riot_EscrowsharesOfCommonStockMember', window );">Escrow shares of common stock [Member]</a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Shares not included in the computation of EPS</a></td>
<td class="nump">200,000<span></span>
</td>
<td class="text"> <span></span>
</td>
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<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=riot_ConvertiblePreferredStockSeriesBMember', window );">Convertible Series B preferred shares [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Shares not included in the computation of EPS</a></td>
<td class="nump">982,000<span></span>
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<td class="text"> <span></span>
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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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
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<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>
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<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>43
<FILENAME>R33.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6769373184">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Acquisition (Narrative) (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 26, 2018</div></th>
<th class="th"><div>Feb. 21, 2018</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired', window );">Aggregate cash consideration</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 516,918<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_ImpairmentChargeOnReclassifiedAssets', window );">Impairment charge</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11,480,491<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueAcquisitions', window );">Value of equity consideration issued for acquisition</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 8,480,000<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_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember', window );">Prive Technologies, Inc. [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_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesAcquisitions', window );">Equity consideration issued for acquisition, number of shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired', window );">Aggregate cash consideration</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 11,000,000<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_riot_CommonStockHeldInEscrowShares', window );">Common stock shares held in escrow</a></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>
</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_riot_CommonStockEscrowValue', window );">Common stock escrow value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 10,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ImpairmentChargeOnReclassifiedAssets', window );">Impairment charge</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 10,678,000<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_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember', window );">Prive Technologies, Inc. [Member] | Michael Ho [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Percentage of acquired entity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">24.80%<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_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember', window );">Prive Technologies, Inc. [Member] | Bryan Pascual [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_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Percentage of acquired entity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">18.40%<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_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember', window );">Prive Technologies, Inc. [Member] | Series B Preferred Shareholders [Member] | Michael Ho [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Percentage of acquired entity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.70%<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_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember', window );">Prive Technologies, Inc. [Member] | Series B Preferred Shareholders [Member] | Bryan Pascual [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_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Percentage of acquired entity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.70%<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_BusinessAcquisitionAxis=riot_SpecializedComputersMember', window );">Miners [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesAcquisitions', window );">Equity consideration issued for acquisition, number of shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">800,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired', window );">Aggregate cash consideration</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 11,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireBusinessesAndInterestInAffiliates', window );">Net purchase price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 22,400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionSharePrice', window );">Business acquisition share price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 10.60<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_riot_CommonStockHeldInEscrowShares', window );">Common stock shares held in escrow</a></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>
</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_BusinessAcquisitionAxis=riot_BlockchainMiningSupplyAndServicesLtdMember', window );">Blockchain Mining Supply &amp; Services Ltd [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_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired', window );">Aggregate cash consideration</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 8,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ImpairmentChargeOnReclassifiedAssets', window );">Impairment charge</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 407,000<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_riot_PurchasePriceOnClosing', window );">Purchase price on closing</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_ReminderOfPurchasePrice', window );">Remainder of purchase price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=riot_LogicalBrokerageCorpMember', window );">Logical Brokerage Corp [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_us-gaap_BusinessAcquisitionLineItems', window );"><strong>Business Acquisition [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired', window );">Aggregate cash consideration</a></td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireBusinessesAndInterestInAffiliates', window );">Net purchase price</a></td>
<td class="nump">$ 600,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired', window );">Percentage of acquired entity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">92.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 tax rate</a></td>
<td class="nump">25.60%<span></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_riot_CommonStockEscrowValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 escrow value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_CommonStockEscrowValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_CommonStockHeldInEscrowShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 shares held in escrow.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_CommonStockHeldInEscrowShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_PurchasePriceOnClosing">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Purchase price on closing.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_PurchasePriceOnClosing</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_ReminderOfPurchasePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Remainder of purchase price.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_ReminderOfPurchasePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_BusinessAcquisitionLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_BusinessAcquisitionLineItems</td>
</tr>
<tr>
<td style="padding-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_BusinessAcquisitionPercentageOfVotingInterestsAcquired">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 voting equity interests acquired at the acquisition date in the 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 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=79982066&amp;loc=d3e1392-128463<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired</td>
</tr>
<tr>
<td style="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_BusinessAcquisitionSharePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 paid or offered to be paid in a business combination.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessAcquisitionSharePrice</td>
</tr>
<tr>
<td style="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_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes</td>
</tr>
<tr>
<td style="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_ImpairmentChargeOnReclassifiedAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the asset that is reclassified back to held and used from held-for-sale, the amount of impairment charge that is recognized on the reclassification 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 360<br> -SubTopic 10<br> -Section 35<br> -Paragraph 44<br> -URI http://asc.fasb.org/extlink&amp;oid=29634951&amp;loc=d3e1756-110224<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 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2459-110228<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ImpairmentChargeOnReclassifiedAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PaymentsToAcquireBusinessesAndInterestInAffiliates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 a controlling interest in another entity or an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, joint venture or equity method 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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_PaymentsToAcquireBusinessesAndInterestInAffiliates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PaymentsToAcquireBusinessesNetOfCashAcquired">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 a business, net of the cash acquired from the purchase.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=109223946&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_PaymentsToAcquireBusinessesNetOfCashAcquired</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_StockIssuedDuringPeriodSharesAcquisitions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 stock issued during the period pursuant to acquisitions.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesAcquisitions</td>
</tr>
<tr>
<td style="padding-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_StockIssuedDuringPeriodValueAcquisitions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock issued pursuant to acquisitions 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 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueAcquisitions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember</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_RelatedPartyTransactionAxis=riot_MichaelHoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionAxis=riot_MichaelHoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
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<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_RelatedPartyTransactionAxis=riot_BryanPascualMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionAxis=riot_BryanPascualMember</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>
</tr>
<tr>
<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_StatementClassOfStockAxis=riot_SeriesBPreferredShareholdersMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_SeriesBPreferredShareholdersMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</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>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessAcquisitionAxis=riot_SpecializedComputersMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=riot_SpecializedComputersMember</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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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessAcquisitionAxis=riot_BlockchainMiningSupplyAndServicesLtdMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=riot_BlockchainMiningSupplyAndServicesLtdMember</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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<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></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessAcquisitionAxis=riot_LogicalBrokerageCorpMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=riot_LogicalBrokerageCorpMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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</table></div>
</div></td></tr>
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</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>44
<FILENAME>R34.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768085632">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Acquisitions (Schedule of Purchase Price for the Miners) (Details) - Prive Technologies, Inc. [Member]<br></strong></div></th>
<th class="th">
<div>Mar. 31, 2018 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents', window );">Cash consideration</a></td>
<td class="nump">$ 11,000,000<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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther', window );">Fair value of common stock</a></td>
<td class="nump">8,480,000<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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities', window );">Deferred tax liability</a></td>
<td class="nump">2,918,000<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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther', window );">Other expenses</a></td>
<td class="nump">2,000<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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest', window );">Purchase price</a></td>
<td class="nump">$ 22,400,000<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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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, 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=84161108&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>
</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>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 before 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=84161108&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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<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=84161108&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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred tax liability attributable to taxable temporary differences 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 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31917-109318<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=84161108&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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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=84161108&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>
</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_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>45
<FILENAME>R35.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6755194848">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Acquisitions (Schedule of CFTC License) (Details) - Logical Brokerage Corp [Member]<br></strong></div></th>
<th class="th">
<div>Mar. 31, 2018 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents', window );">Cash, net of cash acquired</a></td>
<td class="nump">$ 500,000<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_DeferredIncomeTaxLiabilitiesNet', window );">Deferred tax liability</a></td>
<td class="nump">142,709<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue', window );">Non-controlling interest</a></td>
<td class="nump">40,541<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability', window );">Legal expense</a></td>
<td class="nump">16,918<span></span>
</td>
</tr>
<tr class="re">
<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 );">Purchase price</a></td>
<td class="nump">$ 700,168<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_BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 fair value of the noncontrolling interest in the acquiree 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 (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161108&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_BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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, 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=84161108&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>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 liability arising from an inherited contingency (as defined) which has been 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=84161108&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=108330185&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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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=84161108&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>
</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_DeferredIncomeTaxLiabilitiesNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br><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 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31931-109318<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredIncomeTaxLiabilitiesNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_BusinessAcquisitionAxis=riot_LogicalBrokerageCorpMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=riot_LogicalBrokerageCorpMember</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>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>46
<FILENAME>R36.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6912346720">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property and equipment (Narrative) (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentAbstract', window );"><strong>Property, Plant and Equipment [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Depreciation', window );">Depreciation expense</a></td>
<td class="nump">$ 2,142,000<span></span>
</td>
<td class="nump">$ 500<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ImpairmentChargeOnReclassifiedAssets', window );">Impairment charge</a></td>
<td class="nump">$ 11,480,491<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=109223946&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_ImpairmentChargeOnReclassifiedAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the asset that is reclassified back to held and used from held-for-sale, the amount of impairment charge that is recognized on the reclassification 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 360<br> -SubTopic 10<br> -Section 35<br> -Paragraph 44<br> -URI http://asc.fasb.org/extlink&amp;oid=29634951&amp;loc=d3e1756-110224<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 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2459-110228<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ImpairmentChargeOnReclassifiedAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PropertyPlantAndEquipmentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>47
<FILENAME>R37.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6757518560">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property and equipment (Schedule of Impairement Charge) (Details)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Mar. 31, 2018 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ImpairmentChargeOnReclassifiedAssets', window );">Impairment charge</a></td>
<td class="nump">$ 11,480,491<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=riot_PriveMinersMember', window );">Prive Miners [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_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [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_ImpairmentChargeOnReclassifiedAssets', window );">Impairment charge</a></td>
<td class="nump">10,677,603<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=riot_BmssMinersMember', window );">BMSS Miners [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_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [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_ImpairmentChargeOnReclassifiedAssets', window );">Impairment charge</a></td>
<td class="nump">406,652<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=riot_KairosMinersMember', window );">Kairos Miners [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_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [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_ImpairmentChargeOnReclassifiedAssets', window );">Impairment charge</a></td>
<td class="nump">$ 396,236<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_ImpairmentChargeOnReclassifiedAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the asset that is reclassified back to held and used from held-for-sale, the amount of impairment charge that is recognized on the reclassification 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 360<br> -SubTopic 10<br> -Section 35<br> -Paragraph 44<br> -URI http://asc.fasb.org/extlink&amp;oid=29634951&amp;loc=d3e1756-110224<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 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2459-110228<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ImpairmentChargeOnReclassifiedAssets</td>
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<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_PropertyPlantAndEquipmentLineItems</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_PropertyPlantAndEquipmentByTypeAxis=riot_PriveMinersMember</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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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_BmssMinersMember</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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<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=riot_KairosMinersMember</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>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<td><strong> Period Type:</strong></td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6755245696">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Property and equipment (Schedule of Property and Equipment) (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Total cost of property and equipment</a></td>
<td class="nump">$ 24,391,467<span></span>
</td>
<td class="nump">$ 4,762,245<span></span>
</td>
</tr>
<tr class="re">
<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">(1,899,041)<span></span>
</td>
<td class="num">(468,079)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Property and equipment, net</a></td>
<td class="nump">22,492,426<span></span>
</td>
<td class="nump">4,294,166<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=riot_CryptoCurrencyMachineMember', window );">Cryptocurrency machine [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_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 );">Total cost of property and equipment</a></td>
<td class="nump">23,468,237<span></span>
</td>
<td class="nump">4,700,575<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_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="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Total cost of property and equipment</a></td>
<td class="nump">852,512<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_OfficeEquipmentMember', window );">Office and computer equipment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 );">Total cost of property and equipment</a></td>
<td class="nump">$ 70,718<span></span>
</td>
<td class="nump">$ 61,670<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.13)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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</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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=riot_CryptoCurrencyMachineMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_CryptoCurrencyMachineMember</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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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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>
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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 );">- 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_OfficeEquipmentMember</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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<DOCUMENT>
<TYPE>XML
<SEQUENCE>49
<FILENAME>R39.htm
<DESCRIPTION>IDEA: XBRL 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;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6757801856">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Investment in Coinsquare (Details) - Coinsquare [Member] - USD ($)<br></strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Feb. 28, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireInvestments', window );">Minority interest</a></td>
<td class="nump">$ 3,000,000<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_MinorityInterestOwnershipPercentageByNoncontrollingOwners', window );">Percentage of minority interest</a></td>
<td class="nump">10.90%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_invest_InvestmentMaturityDate1', window );">Maturity date</a></td>
<td class="text">May 30,  2018<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentOwnedBalancePrincipalAmount', window );">Amount of Investment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,400,000<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_EquityMethodInvestments', window );">Equity investment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,800,000<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_DebtorInPossessionFinancingAmountArranged', window );">Financing amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">24,000,000<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_riot_WarrantAcquiredCashPayment', window );">Warrant acquired cash payment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3,600,000<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_EquityMethodInvestmentOwnershipPercentage', window );">Percentage of ownership</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12.90%<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_InformationByCategoryOfDebtSecurityAxis=us-gaap_CostmethodInvestmentsMember', window );">Warrant [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_MinorityInterestOwnershipPercentageByNoncontrollingOwners', window );">Percentage of minority interest</a></td>
<td class="nump">14.70%<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_invest_InvestmentMaturityDate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 maturity date of the investment.</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-X (SX)<br> -Number 210<br> -Article 12<br> -Section 12<br> -Sentence Column A<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentMaturityDate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>invest_</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_riot_WarrantAcquiredCashPayment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Warrant acquired cash payment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_WarrantAcquiredCashPayment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_DebtorInPossessionFinancingAmountArranged">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount debtor-in-possession financing arranged (but not necessarily all borrowed).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtorInPossessionFinancingAmountArranged</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_EquityMethodInvestmentOwnershipPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(1)<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_EquityMethodInvestmentOwnershipPercentage</td>
</tr>
<tr>
<td style="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_EquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses 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 323<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=109237563&amp;loc=d3e33749-111570<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 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8813-108599<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 210.5-02.12)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_InvestmentOwnedBalancePrincipalAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 investments which are quantified by principal amount, the principle balance held at close of 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 946<br> -SubTopic 210<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=99383244&amp;loc=d3e12121-115841<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 320<br> -Section S99<br> -Paragraph 4<br> -Subparagraph (SX 210.12-12C.Column B)<br> -URI http://asc.fasb.org/extlink&amp;oid=50485924&amp;loc=d3e611225-123010<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 320<br> -Section S99<br> -Paragraph 6<br> -Subparagraph (SX 210.12-14.Column B)<br> -URI http://asc.fasb.org/extlink&amp;oid=50485924&amp;loc=d3e611322-123010<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 320<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.12-12.Column B)<br> -URI http://asc.fasb.org/extlink&amp;oid=50485924&amp;loc=d3e611133-123010<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentOwnedBalancePrincipalAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_MinorityInterestOwnershipPercentageByNoncontrollingOwners">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 equity interest of noncontrolling shareholders, partners or other equity holders in consolidated 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;">us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners</td>
</tr>
<tr>
<td style="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_PaymentsToAcquireInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 purchase of all investments (debt, security, other) 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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_PaymentsToAcquireInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_InformationByCategoryOfDebtSecurityAxis=us-gaap_CostmethodInvestmentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_InformationByCategoryOfDebtSecurityAxis=us-gaap_CostmethodInvestmentsMember</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_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_SubsidiarySaleOfStockAxis=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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</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>50
<FILENAME>R40.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768029984">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Other long-term assets (Schedule of Other Long-Term Assets) (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsNetAbstract', window );"><strong>Patents:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsNet', window );">Cost, beginning</a></td>
<td class="nump">$ 509,649<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 );">Cost, ending</a></td>
<td class="nump">519,113<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfIntangibleAssets', window );">Additions</a></td>
<td class="num">(14,610)<span></span>
</td>
<td class="num">$ (18,000)<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_IntangibleAssetsNetIncludingGoodwillAbstract', window );"><strong>Goodwill:</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_Goodwill', window );">Goodwill, beginning</a></td>
<td class="nump">1,186,496<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillAcquiredDuringPeriod', window );">Additions</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_Goodwill', window );">Goodwill, ending</a></td>
<td class="nump">1,186,496<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_ConvertibleNoteInvestmentAbstract', window );"><strong>Convertible Note Investment:</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_riot_ConvertibleNoteInvestment', window );">Convertible Note Investment, beginning</a></td>
<td class="nump">200,000<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_riot_ConvertibleNoteInvestment', window );">Convertible Note Investment , ending</a></td>
<td class="nump">200,000<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_OtherAssetsNoncurrentAbstract', window );"><strong>Total other long-term assets:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_OtherLongtermAssets', window );">Cost, beginning</a></td>
<td class="nump">2,446,328<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_riot_OtherLongtermAssetAdditions', window );">Additions</a></td>
<td class="nump">24,074<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_riot_OtherLongtermAssets', window );">Cost, ending</a></td>
<td class="nump">2,470,402<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_riot_AccumulatedAmortizationIntangibleAssetsAdditions', window );">Additions</a></td>
<td class="num">(52,974)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other long-term assets, net, beginning</a></td>
<td class="nump">1,896,145<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_riot_AdditionsOtherLongTermAssetsNoncurrent', window );">Additions</a></td>
<td class="nump">9,464<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other long-term assets, net, ending</a></td>
<td class="nump">1,905,609<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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember', window );">Patents [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_FiniteLivedIntangibleAssetsNetAbstract', window );"><strong>Patents:</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_FiniteLivedIntangibleAssetsNet', window );">Cost, beginning</a></td>
<td class="nump">1,059,832<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinitelivedIntangibleAssetsAcquired1', window );">Additions</a></td>
<td class="nump">24,074<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Cost, ending</a></td>
<td class="nump">1,083,906<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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, beginning</a></td>
<td class="num">(550,183)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Additions</a></td>
<td class="num">(14,610)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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, ending</a></td>
<td class="num">$ (564,793)<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_riot_AccumulatedAmortizationIntangibleAssetsAdditions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 accumulated amortization of intangible assets and goodwill Additions.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_AccumulatedAmortizationIntangibleAssetsAdditions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_AdditionsOtherLongTermAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Additions of other long term assets 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;">riot_AdditionsOtherLongTermAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_ConvertibleNoteInvestment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Convertible Note 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">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_ConvertibleNoteInvestment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_ConvertibleNoteInvestmentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">riot_ConvertibleNoteInvestmentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_OtherLongtermAssetAdditions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 additions to other long-term assets 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;">riot_OtherLongtermAssetAdditions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_OtherLongtermAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 cost of other long-term assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_OtherLongtermAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_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=109223946&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>
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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_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://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>
<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_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://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>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsNet</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>debit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsNetAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsNetAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinitelivedIntangibleAssetsAcquired1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.</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 1<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16265-109275<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinitelivedIntangibleAssetsAcquired1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://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=77989000&amp;loc=SL49117168-202975<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 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>
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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_GoodwillAcquiredDuringPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from 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://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 (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=108376223&amp;loc=d3e13816-109267<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillAcquiredDuringPeriod</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>debit</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IntangibleAssetsNetIncludingGoodwillAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_IntangibleAssetsNetIncludingGoodwillAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>xbrli:monetaryItemType</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_OtherAssetsNoncurrentAbstract</td>
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<td>xbrli:stringItemType</td>
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<td>na</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<td>na</td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6757368816">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Other long-term assets (Schedule of Carrying Amounts Related to Acquired Intangible Assets) (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_OtherLongtermAssetsDetailsAbstract', window );"><strong>Other Long-term Assets Schedule Of Carrying Amounts Related To Acquired Intangible Assets Details</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedPatentsGross', window );">Patents at January 1, 2018, net</a></td>
<td class="nump">$ 509,649<span></span>
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<td class="text">&#160;<span></span>
</td>
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<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_FiniteLivedIntangibleAssetsAdditions', window );">Additions</a></td>
<td class="nump">24,074<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Less: amortization expense</a></td>
<td class="nump">14,610<span></span>
</td>
<td class="nump">$ 18,000<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_FiniteLivedPatentsGross', window );">Patents at March 31, 2018, net</a></td>
<td class="nump">$ 519,113<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Additions.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_FiniteLivedIntangibleAssetsAdditions</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_riot_OtherLongtermAssetsDetailsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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">
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<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=109223946&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">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross carrying amount before accumulated amortization as of the balance sheet date of the costs pertaining to the exclusive legal rights granted to the owner of the patent to exploit an invention or a process for a period of time specified by law. Such costs may have been expended to directly apply and receive patent rights, or to acquire such rights.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6914642864">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Other long-term assets (Schedule of Total Estimated Amortization of Intangible Assets) (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract', window );"><strong>Future amortization</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths', window );">2018</a></td>
<td class="nump">$ 43,390<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 );">2019</a></td>
<td class="nump">58,000<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree', window );">2020</a></td>
<td class="nump">58,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour', window );">2021</a></td>
<td class="nump">58,000<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive', window );">2022</a></td>
<td class="nump">46,479<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 expense of intangible assets</a></td>
<td class="nump">$ 14,610<span></span>
</td>
<td class="nump">$ 18,000<span></span>
</td>
</tr>
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<div style="display: none;">
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<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=109223946&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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest 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 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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest 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 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">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest 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 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>
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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>Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest 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 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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest 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 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>
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<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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<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6757020080">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Notes and Other Obligations (Narrative) (Details)<br></strong></div></th>
<th class="th" colspan="3">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Mar. 31, 2018 </div>
<div>USD ($) </div>
<div>shares</div>
</th>
<th class="th">
<div>Mar. 31, 2018 </div>
<div>CAD ($)</div>
</th>
<th class="th">
<div>Mar. 31, 2017 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2017 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayable', window );">Notes Payable</a></td>
<td class="nump">$ 54,534<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 135,574<span></span>
</td>
</tr>
<tr class="re">
<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 );">Fixed interest rate</a></td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="nump">$ 1,069<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,834<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 );">Warrants to purchase common stock | shares</a></td>
<td class="nump">13,009<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Note [Member] | Canada, Dollars [Member] | Private Placement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_ProceedsFromConvertibleDebtHeldInEscrow', window );">Proceeds from convertible debt held in escrow</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_CommercialPaperMember', window );">Promissory Note [Member] | Private Placement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_ProceedsFromConvertibleDebtHeldInEscrow', window );">Proceeds from convertible debt held in escrow</a></td>
<td class="nump">$ 775,074<span></span>
</td>
<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_DebtInstrumentInterestRateDuringPeriod', window );">Interest rate</a></td>
<td class="nump">6.00%<span></span>
</td>
<td class="nump">6.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_CommercialPaperMember', window );">Promissory Note [Member] | Canada, Dollars [Member] | Private Placement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_ProceedsFromConvertibleDebtHeldInEscrow', window );">Proceeds from convertible debt held in escrow</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionAxis=us-gaap_ThirdPartyPayorMember', window );">Third party [Member] | Convertible Note [Member] | Canada, Dollars [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_ProceedsFromConvertibleDebtHeldInEscrow', window );">Proceeds from convertible debt held in escrow</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,200,000<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_riot_ProceedsFromConvertibleDebtHeldInEscrow">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Proceeds from convertible debt held in escrow.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_ProceedsFromConvertibleDebtHeldInEscrow</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(i)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateDuringPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 average effective interest rate 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 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28551-108399<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateDuringPeriod</td>
</tr>
<tr>
<td style="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_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_DebtInstrumentLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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=6879938&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=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_CurrencyAxis=riot_CADMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CurrencyAxis=riot_CADMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_CommercialPaperMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_CommercialPaperMember</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_RelatedPartyTransactionAxis=us-gaap_ThirdPartyPayorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionAxis=us-gaap_ThirdPartyPayorMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>54
<FILENAME>R44.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768580272">
<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">1 Months Ended</th>
<th class="th" colspan="2">3 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>Feb. 14, 2018</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
<th class="th"><div>Jan. 25, 2018</div></th>
<th class="th"><div>Jan. 04, 2018</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [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_CommonStockSharesAuthorized', window );">Common stock, shares authorized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">170,000,000<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="nump">170,000,000<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_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized</a></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>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15,000,000<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_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants to purchase common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13,009<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.50%<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="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,069<span></span>
</td>
<td class="nump">$ 4,834<span></span>
</td>
<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_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember', window );">Prive Technologies, Inc. [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [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_SharesIssued', window );">Shares issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,000,000<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="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_CommonStockHeldInEscrowShares', window );">Common stock shares held in escrow</a></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>
</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_SeriesBPreferredStockMember', window );">Series B 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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [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_IncrementalCommonSharesAttributableToConversionOfPreferredStock', window );">Preferred stock converted to Common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">530,001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_PreferredStockSharesOutstanding', window );">Preferred stock, shares outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">928,000<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_AwardTypeAxis=us-gaap_WarrantMember', window );">Warrant [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_ProceedsFromCommonStockAndWarrantsReleased', window );">Proceeds from common stock and warrants released</a></td>
<td class="nump">$ 350,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants to purchase common stock</a></td>
<td class="nump">100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [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_SharesIssued', window );">Shares issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares', window );">Common shares vested</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">30,913<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember', window );">Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [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>
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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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</tr>
<tr class="re">
<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 );">Warrants to purchase common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,215<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember', window );">Common Stock [Member] | Employee Stock Option [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [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_SharesIssued', window );">Shares 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="nump">19,533<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember', window );">Common Stock [Member] | Consulting Services [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock [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_SharesIssued', window );">Shares issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,754<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_riot_CommonStockHeldInEscrowShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 shares held in escrow.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_CommonStockHeldInEscrowShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</td>
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<tr>
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</tr>
<tr>
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</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_riot_ProceedsFromCommonStockAndWarrantsReleased">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Proceeds from common stock and warrants released.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_ProceedsFromCommonStockAndWarrantsReleased</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfStockLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_ClassOfStockLineItems</td>
</tr>
<tr>
<td style="padding-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_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(i)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible preferred stock using the if-converted 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 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 40<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1930-109256<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_IncrementalCommonSharesAttributableToConversionOfPreferredStock</td>
</tr>
<tr>
<td style="padding-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_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options vested.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesIssued</td>
</tr>
<tr>
<td style="padding-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_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=riot_PriveTechnologiesIncMember</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_SeriesBPreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SeriesBPreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_WarrantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_WarrantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</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_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=riot_ConsultingServicesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_ConsultingServicesMember</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>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>55
<FILENAME>R45.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6754997280">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock based compensation, options and warrants (Stock Incentive Plan Options) (Narrative) (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromStockOptionsExercised', window );">Net proceeds from exercise of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 78,522<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_PlanNameAxis=riot_StockIncentivePlanMember', window );">Stock Incentive 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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized', window );">Vested options granted under the Plan</a></td>
<td class="nump">19,533<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Options granted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Options granted, exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 18.50<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Options grant date fair value</a></td>
<td class="nump">$ 10.65<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Options forfeited</a></td>
<td class="text">&#160;<span></span>
</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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice', window );">Options expired, exercise price</a></td>
<td class="nump">$ 18.50<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromStockOptionsExercised', window );">Net proceeds from exercise of stock options</a></td>
<td class="nump">$ 78,522<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=riot_NonEmployeesMember', window );">Non 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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Options granted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">67,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Options grant date fair value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 13.08<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 vested</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3,825,000<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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Options granted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">292,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Options grant date fair value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 13.08<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Vesting period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 year<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 vested</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,603,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Employee Stock Option [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Options granted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">225,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=SL79508275-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(3)-(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=109197908&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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_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=109197908&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_PlanNameAxis=riot_StockIncentivePlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_StockIncentivePlanMember</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=riot_NonEmployeesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_NonEmployeesMember</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_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_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768432256">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock based compensation, options and warrants (Other Common Stock Purchase Options and Warrants) (Narrative) (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Feb. 14, 2018</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Warrants to purchase common stock</a></td>
<td class="nump">13,009<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_WarrantMember', window );">Warrant [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 );">Warrants to purchase common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember', window );">Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Warrants to purchase common stock</a></td>
<td class="nump">3,215<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=riot_OtherCommonStockPurchaseOptionsAndWarrantsMember', window );">Other common stock purchase options and 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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 );">Awards outstanding</a></td>
<td class="nump">1,831,886<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,944,895<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfCommonStock', window );">Proceeds from issuance of common stock</a></td>
<td class="nump">$ 350,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=riot_OtherCommonStockPurchaseOptionsAndWarrantsMember', window );">Other common stock purchase options and warrants [Member] | Warrant [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 );">Warrants to purchase common stock</a></td>
<td class="nump">100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=riot_OtherCommonStockPurchaseOptionsAndWarrantsMember', window );">Other common stock purchase options and warrants [Member] | Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesIssued', window );">Shares issued</a></td>
<td class="nump">3,215<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(i)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the additional capital contribution to the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</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_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_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=109197908&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=109197908&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_SharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesIssued</td>
</tr>
<tr>
<td style="padding-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_AwardTypeAxis=us-gaap_WarrantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_WarrantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=riot_OtherCommonStockPurchaseOptionsAndWarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_OtherCommonStockPurchaseOptionsAndWarrantsMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>57
<FILENAME>R47.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
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<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6767866112">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock based compensation, options and warrants (Schedule of Stock-based Compensation) (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Total stock-based compensation</a></td>
<td class="nump">$ 883,943<span></span>
</td>
<td class="nump">$ 133,043<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=riot_SellingGeneralAndAadministrativeExpensesMember', window );">Selling, general and administrative 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>Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Total stock-based compensation</a></td>
<td class="nump">$ 883,943<span></span>
</td>
<td class="nump">$ 133,043<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllocatedShareBasedCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=109197908&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=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllocatedShareBasedCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=riot_SellingGeneralAndAadministrativeExpensesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_SellingGeneralAndAadministrativeExpensesMember</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>58
<FILENAME>R48.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6648478608">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock based compensation, options and warrants (Schedule of Stock-based Expense) (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Total stock-based compensation</a></td>
<td class="nump">$ 883,943<span></span>
</td>
<td class="nump">$ 133,043<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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Total stock-based compensation</a></td>
<td class="nump">766,949<span></span>
</td>
<td class="nump">30,431<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=riot_StockOptionsAwardsUnderThePlanMember', window );">Stock options awards under the Plan Member [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>Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Total stock-based compensation</a></td>
<td class="nump">116,994<span></span>
</td>
<td class="nump">63,806<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=riot_NonQualifiedStockOptionAwardsMember', window );">Non-qualified stock option awards [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>Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Total stock-based compensation</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 38,806<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllocatedShareBasedCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=109197908&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=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllocatedShareBasedCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_us-gaap_AwardTypeAxis=riot_StockOptionsAwardsUnderThePlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_StockOptionsAwardsUnderThePlanMember</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=riot_NonQualifiedStockOptionAwardsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_NonQualifiedStockOptionAwardsMember</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>59
<FILENAME>R49.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6758353824">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock based compensation, options and warrants (Schedule of Restricted Stock Activity) (Details) - Restricted Stock [Member]<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Mar. 31, 2018 </div>
<div>$ / shares </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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward', window );"><strong>Number of shares</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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares', window );">Beginning balance | shares</a></td>
<td class="nump">496,152<span></span>
</td>
</tr>
<tr class="re">
<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 | shares</a></td>
<td class="nump">292,500<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares', window );">Vested | shares</a></td>
<td class="num">(30,913)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares', window );">Forfeited | shares</a></td>
<td class="num">(26,563)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberOfSharesPeriodIncreaseDecrease', window );">Delivered | shares</a></td>
<td class="num">(50,000)<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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares', window );">Ending balance | shares</a></td>
<td class="nump">681,176<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract', window );"><strong>Weighted Average Grant Date Fair value</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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Beginning balance | $ / shares</a></td>
<td class="nump">$ 5.97<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Granted | $ / shares</a></td>
<td class="nump">13.08<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue', window );">Vested | $ / shares</a></td>
<td class="nump">12.35<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Forfeited | $ / shares</a></td>
<td class="nump">10.58<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_riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageIssuedDateFairValue', window );">Delivered | $ / shares</a></td>
<td class="nump">4.50<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Ending balance | $ / shares</a></td>
<td class="nump">$ 8.66<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageIssuedDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>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;">riot_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageIssuedDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross number of share options (or share units) granted during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=109197908&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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares</td>
</tr>
<tr>
<td style="padding-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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward</td>
</tr>
<tr>
<td style="padding-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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares</td>
</tr>
<tr>
<td style="padding-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_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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract</td>
</tr>
<tr>
<td style="padding-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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberOfSharesPeriodIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 increase (decrease) of non-vested 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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberOfSharesPeriodIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options vested.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average grant-date fair value of options vested.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_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>
</div>
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</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>60
<FILENAME>R50.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6770112400">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock based compensation, options and warrants (Schedule of Award Activity) (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=riot_StockIncentivePlanMember', window );">Stock Incentive Plan [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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward', window );"><strong>Shares Underlying Options</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding, beginning</a></td>
<td class="nump">119,533<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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</a></td>
<td class="nump">50,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercised</a></td>
<td class="num">(19,533)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Forfeited</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding, ending</a></td>
<td class="nump">150,000<span></span>
</td>
<td class="nump">119,533<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Exercisable</a></td>
<td class="nump">108,333<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward', window );"><strong>Weighted Average Exercise Price</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding, beginning</a></td>
<td class="nump">$ 9.02<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Granted</a></td>
<td class="nump">18.50<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice', window );">Exercised</a></td>
<td class="nump">4.02<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice', window );">Forfeited</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding, ending</a></td>
<td class="nump">12.83<span></span>
</td>
<td class="nump">$ 9.02<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice', window );">Exercisable</a></td>
<td class="nump">$ 10.65<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_WeightedAverageRemainingContractualTermAbstract', window );"><strong>Weighted Average Remaining Contractual Term</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Outstanding</a></td>
<td class="text">9 years 8 months 12 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Exercisable</a></td>
<td class="text">9 years 7 months 6 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_AggregateIntrinsicValueAbstract', window );"><strong>Aggregate Intrinsic Value</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Outstanding</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 );">Exercisable</a></td>
<td class="text"> <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=riot_OtherCommonStockPurchaseOptionsAndWarrantsMember', window );">Other common stock purchase options and warrants [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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward', window );"><strong>Shares Underlying Options</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding, beginning</a></td>
<td class="nump">1,944,895<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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</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_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercised</a></td>
<td class="num">(113,009)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Forfeited</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding, ending</a></td>
<td class="nump">1,831,886<span></span>
</td>
<td class="nump">1,944,895<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Exercisable</a></td>
<td class="nump">1,831,886<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward', window );"><strong>Weighted Average Exercise Price</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding, beginning</a></td>
<td class="nump">$ 35.06<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Granted</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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice', window );">Exercised</a></td>
<td class="nump">3.50<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice', window );">Forfeited</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding, ending</a></td>
<td class="nump">36.96<span></span>
</td>
<td class="nump">$ 35.06<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice', window );">Exercisable</a></td>
<td class="nump">$ 36.96<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_WeightedAverageRemainingContractualTermAbstract', window );"><strong>Weighted Average Remaining Contractual Term</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Outstanding</a></td>
<td class="text">2 years 6 months<span></span>
</td>
<td class="text">2 years 8 months 12 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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Exercisable</a></td>
<td class="text">2 years 6 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_AggregateIntrinsicValueAbstract', window );"><strong>Aggregate Intrinsic Value</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Outstanding</a></td>
<td class="nump">$ 62,400<span></span>
</td>
<td class="nump">$ 6,135,000<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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1', window );">Exercisable</a></td>
<td class="nump">$ 62,400<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_riot_AggregateIntrinsicValueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">riot_AggregateIntrinsicValueAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_WeightedAverageRemainingContractualTermAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">riot_WeightedAverageRemainingContractualTermAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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=109197908&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=109197908&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(3)-(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price of options that were either forfeited or expired.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(3)-(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross number of share options (or share units) granted during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&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=109197908&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=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which option holders acquired shares when converting their stock options into shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=109197908&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=riot_StockIncentivePlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_StockIncentivePlanMember</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_PlanNameAxis=riot_OtherCommonStockPurchaseOptionsAndWarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=riot_OtherCommonStockPurchaseOptionsAndWarrantsMember</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>61
<FILENAME>R51.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6634911424">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Digital Currencies  (Schedule of Additional Information About Digital Currencies) (Details)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Mar. 31, 2018 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract', window );"><strong>Investments, Debt and Equity Securities [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermInvestments', window );">Digital currencies balance</a></td>
<td class="nump">$ 200,164<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_riot_AdditionsOfDigitalCurrencies', window );">Additions of digital currencies</a></td>
<td class="nump">901,380<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_riot_PurchaseOfDigitalCurrencies', window );">Purchase of digital currencies</a></td>
<td class="nump">5,625,000<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_riot_ChangeInFairValueOfDigitalCurrencies', window );">Change in fair value of digital currencies</a></td>
<td class="num">(2,467,875)<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Digital currencies ending balance</a></td>
<td class="nump">$ 4,258,669<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_riot_AdditionsOfDigitalCurrencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Additions of digital currencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_AdditionsOfDigitalCurrencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_ChangeInFairValueOfDigitalCurrencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Change in fair value of digital currencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_ChangeInFairValueOfDigitalCurrencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_PurchaseOfDigitalCurrencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Purchase of digital currencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_PurchaseOfDigitalCurrencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_InvestmentsDebtAndEquitySecuritiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_InvestmentsDebtAndEquitySecuritiesAbstract</td>
</tr>
<tr>
<td style="padding-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=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(6))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=6876686&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=6879938&amp;loc=d3e572229-122910<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(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>62
<FILENAME>R52.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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							e.nextSibling.style.display='block';
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6655952096">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Discontinued Operations (Schedule of Assets and Liabilities Acquired) (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrentAbstract', window );"><strong>Current liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent', window );">Total current liabilities</a></td>
<td class="nump">$ 16,340<span></span>
</td>
<td class="nump">$ 181,340<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_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=riot_BiOptixDiagnosticsIncMember', window );">BDI [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_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrentAbstract', window );"><strong>Current liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="nump">16,000<span></span>
</td>
<td class="nump">16,000<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_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent', window );">Accrued expenses</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">28,000<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_DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent', window );">Deferred revenue</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">137,000<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_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent', window );">Total current liabilities</a></td>
<td class="nump">$ 16,000<span></span>
</td>
<td class="nump">$ 181,000<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_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-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_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount classified as accounts payable attributable to disposal group held for sale or disposed of, expected to be disposed of 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 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2473-110228<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<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 3<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount classified as accrued liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of 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 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2473-110228<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount classified as deferred revenue attributable to disposal group held for sale or disposed of, expected to be disposed of 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 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<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 3<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2473-110228<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
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<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_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of 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 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<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 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2473-110228<br><br>Reference 5: 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 3<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 6: 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 5C<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent</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>
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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>
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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_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=riot_BiOptixDiagnosticsIncMember</td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6919401056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Discontinued Operations (Schedule of Operation and Assets and Liabilities Related to Discontinued Operations) (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems', window );"><strong>Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_ImpairmentGainLossFromDiscontinuedOperation', window );">Impairment loss</a></td>
<td class="text"> <span></span>
</td>
<td class="num">$ (2,704,356)<span></span>
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</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=riot_BiOptixDiagnosticsIncMember', window );">BDI [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_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems', window );"><strong>Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</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_DisposalGroupIncludingDiscontinuedOperationRevenue', window );">Revenue</a></td>
<td class="nump">137,000<span></span>
</td>
<td class="nump">13,000<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_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold', window );">Cost of revenue</a></td>
<td class="nump">41,000<span></span>
</td>
<td class="nump">2,000<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_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss', window );">Gross margin</a></td>
<td class="nump">96,000<span></span>
</td>
<td class="nump">11,000<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_DisposalGroupIncludingDiscontinuedOperationOperatingExpense', window );">Operating expenses</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">654,000<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_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss', window );">Operating income (loss)</a></td>
<td class="nump">96,000<span></span>
</td>
<td class="num">(643,000)<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_riot_ImpairmentGainLossFromDiscontinuedOperation', window );">Impairment loss</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(2,704,000)<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_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax', window );">Income (loss) from discontinued operations</a></td>
<td class="nump">$ 96,000<span></span>
</td>
<td class="num">$ (3,347,000)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_riot_ImpairmentGainLossFromDiscontinuedOperation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Impairment gain (loss) from discontinued operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_ImpairmentGainLossFromDiscontinuedOperation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before tax of gain (loss) not previously recognized resulting from the disposal of a 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 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=d3e1361-107760<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e957-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3B<br> -URI http://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721525-107759<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 costs of goods sold attributable to disposal group, including, but not limited to, 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 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 gross profit attributable to disposal group, including, but not limited to, 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 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss</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>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</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_DisposalGroupIncludingDiscontinuedOperationOperatingExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 expense attributable to disposal group, including, but not limited to, 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 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense</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>
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<td><strong> Balance Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of operating income (loss) attributable to disposal group, including, but not limited to, 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 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Balance Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 attributable to disposal group, including, but not limited to, 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 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue</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>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_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems</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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<tr>
<td><strong> Name:</strong></td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6755141984">
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<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Commitments and contingencies (Details)<br></strong></div></th>
<th class="th">
<div>Mar. 31, 2018 </div>
<div>USD ($) </div>
<div>shares</div>
</th>
<th class="th">
<div>Mar. 26, 2018 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Feb. 27, 2018 </div>
<div>USD ($) </div>
<div>ft&#178;</div>
</th>
<th class="th">
<div>Dec. 21, 2017 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 19, 2017 </div>
<div>USD ($) </div>
<div>$ / shares </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_OperatingLeasedAssetsLineItems', window );"><strong>Operating Leased Assets [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>
</tr>
<tr class="ro">
<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 );">Warrants to purchase common stock | shares</a></td>
<td class="nump">13,009<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_AccruedLiabilitiesFairValueDisclosure', window );">Accrued expenses</a></td>
<td class="nump">$ 333,000<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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_AmountPaid', window );">Amount paid to consultant</a></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_BusinessAcquisitionAxis=riot_KairosGlobalTechnologyIncMember', window );">Kairos Global Technology, Inc [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasedAssetsLineItems', window );"><strong>Operating Leased Assets [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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LandSubjectToGroundLeases', window );">Area of lease | ft&#178;</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">107,600<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_riot_BaseRentPerMonth', window );">Base rent per month</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 665,760<span></span>
</td>
<td class="nump">$ 223,800<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_PurchaseCommitmentExcludingLongtermCommitmentAxis=riot_RegistrationRightsAgreementMember', window );">Registration Rights 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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasedAssetsLineItems', window );"><strong>Operating Leased Assets [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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalUnits', window );">Subscriptions amount</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="nump">$ 37,037,528<span></span>
</td>
<td class="nump">$ 37,000,000<span></span>
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<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_SubscriptionsAmountAdditionalUnit', window );">Subscriptions amount additional unit</a></td>
<td class="text">&#160;<span></span>
</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">$ 37,528<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Per unit price | $ / 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">$ 22.50<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_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants to purchase common stock | 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">1,646,113<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_riot_AmountPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount paid.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_AmountPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_BaseRentPerMonth">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Base rent per month.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_BaseRentPerMonth</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_riot_SubscriptionsAmountAdditionalUnit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Subscriptions amount additional unit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_SubscriptionsAmountAdditionalUnit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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_AccruedLiabilitiesFairValueDisclosure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value portion of accrued 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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedLiabilitiesFairValueDisclosure</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_CapitalUnits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of capital units or capital shares. This element is relevant to issuers of face-amount certificates and registered investment companies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04.16(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6488278&amp;loc=d3e603758-122996<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalUnits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Exercise price per share or per unit of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(i)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(i)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LandSubjectToGroundLeases">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of land subject to a ground lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LandSubjectToGroundLeases</td>
</tr>
<tr>
<td style="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:areaItemType</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_OperatingLeasedAssetsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_OperatingLeasedAssetsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessAcquisitionAxis=riot_KairosGlobalTechnologyIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=riot_KairosGlobalTechnologyIncMember</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_PurchaseCommitmentExcludingLongtermCommitmentAxis=riot_RegistrationRightsAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_PurchaseCommitmentExcludingLongtermCommitmentAxis=riot_RegistrationRightsAgreementMember</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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<SEQUENCE>65
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<DESCRIPTION>IDEA: XBRL 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;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768269904">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Related Party Transactions (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=riot_TwoShareholdersMember', window );">Two shareholders [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_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentOwnershipPercentage', window );">Ownership Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=riot_BarryHonigMember', window );">Barry Honig [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_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [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_EquityMethodInvestmentOwnershipPercentage', window );">Ownership Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11.20%<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_ProceedsFromIssuanceOfPrivatePlacement', window );">Proceeds from Private Placement offering</a></td>
<td class="nump">$ 1,750,000<span></span>
</td>
<td class="nump">$ 500,000<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_RelatedPartyTransactionsByRelatedPartyAxis=riot_MsDeFrancescoMember', window );">Ms. DeFrancesco [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_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [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_EquityMethodInvestmentOwnershipPercentage', window );">Ownership Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11.45%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfPrivatePlacement', window );">Proceeds from Private Placement offering</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 360,000<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_RelatedPartyTransactionsByRelatedPartyAxis=riot_GRQConsultantsIncMember', window );">GRQ Consultants, Inc [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_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [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_RelatedPartyTransactionAmountsOfTransaction', window );">Cash payment received by Mr. Honig</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 50,000<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_RelatedPartyTransactionsByRelatedPartyAxis=riot_PercentageShareOfKairosOwnedByMrHonigMember', window );">Percentage share of Kairos owned by Mr. Honig [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_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentOwnershipPercentage', window );">Ownership Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.60%<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=riot_PercentageShareOfKairosOwnedByMsDeFrancescoMember', window );">Percentage share of Kairos owned by Ms. DeFrancesco [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_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [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_EquityMethodInvestmentOwnershipPercentage', window );">Ownership Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6.30%<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_EquityMethodInvestmentOwnershipPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(1)<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_EquityMethodInvestmentOwnershipPercentage</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
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<td>num:percentItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</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_ProceedsFromIssuanceOfPrivatePlacement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 raising of capital via private rather than public placement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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=109223946&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_ProceedsFromIssuanceOfPrivatePlacement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_RelatedPartyTransactionAmountsOfTransaction">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 transactions with related party during the financial 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 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<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 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39622-107864<br><br>Reference 3: 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_RelatedPartyTransactionAmountsOfTransaction</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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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_RelatedPartyTransactionLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_RelatedPartyTransactionLineItems</td>
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<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>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=riot_TwoShareholdersMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionsByRelatedPartyAxis=riot_TwoShareholdersMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
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<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_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=riot_BarryHonigMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionsByRelatedPartyAxis=riot_BarryHonigMember</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>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=riot_MsDeFrancescoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionsByRelatedPartyAxis=riot_MsDeFrancescoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=riot_GRQConsultantsIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionsByRelatedPartyAxis=riot_GRQConsultantsIncMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=riot_PercentageShareOfKairosOwnedByMrHonigMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionsByRelatedPartyAxis=riot_PercentageShareOfKairosOwnedByMrHonigMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=riot_PercentageShareOfKairosOwnedByMsDeFrancescoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionsByRelatedPartyAxis=riot_PercentageShareOfKairosOwnedByMsDeFrancescoMember</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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<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6757677360">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Apr. 09, 2018</div></th>
<th class="th"><div>May 31, 2018</div></th>
<th class="th"><div>Apr. 30, 2018</div></th>
<th class="th"><div>Apr. 25, 2018</div></th>
<th class="th"><div>Apr. 20, 2018</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventLineItems', window );"><strong>Subsequent Event [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_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants to purchase 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">13,009<span></span>
</td>
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<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventLineItems', window );"><strong>Subsequent Event [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_SharesIssued', window );">Shares 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">50,000<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_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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventLineItems', window );"><strong>Subsequent Event [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_OperatingLeasesRentExpenseMinimumRentals', window );">Monthly base rent</a></td>
<td class="nump">$ 7,000<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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_riot_CashProceedsFromCurrencyTrade', window );">Cash proceeds from currency trade</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 957,300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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] | Series B 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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventLineItems', window );"><strong>Subsequent Event [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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 );">Warrants to purchase common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">89,517<span></span>
</td>
<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] | Consulting Services [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventLineItems', window );"><strong>Subsequent Event [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_SharesIssued', window );">Shares 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="nump">18,000<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] | 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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventLineItems', window );"><strong>Subsequent Event [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_SharesIssued', window );">Shares issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">40,000<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_riot_CashProceedsFromCurrencyTrade">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash proceeds from currency trade.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">riot_CashProceedsFromCurrencyTrade</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>riot_</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>
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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_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(i)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>xbrli:sharesItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
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</tr>
</table></div>
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</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesRentExpenseMinimumRentals">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 payments that the lessee is obligated to make or can be required to make in connection with a property under the terms of an agreement classified as an operating lease, excluding contingent rentals and a guarantee by the lessee of the lessor's debt and the lessee's obligation to pay (apart from the rental payments) executory costs such as insurance, maintenance, and taxes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41499-112717<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 25<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=77910348&amp;loc=d3e34039-112682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesRentExpenseMinimumRentals</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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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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">
<tr>
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<td style="white-space:nowrap;">us-gaap_SharesIssued</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>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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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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/**
 * Rivet Software Inc.
 *
 * @copyright Copyright (c) 2006-2011 Rivet Software, Inc. All rights reserved.
 * Version 2.4.0.3
 *
 */

var Show = {};
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end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
