Riot Blockchain, Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Basis of presentation, summary of significant accounting policies and recent accounting pronouncements (Policies)
Notes Tables
Notes Details

Basis of presentation, summary of significant accounting policies and recent accounting pronouncements (Details)

v3.19.1

Basis of presentation, summary of significant accounting policies and recent accounting pronouncements (Details) - USD ($)		12 Months Ended
	Nov. 03, 2017	Dec. 31, 2018	Dec. 31, 2017	Mar. 26, 2018	Dec. 31, 2016
Ownership percentage		48.00%
Deferred tax liability		$ 142,709	$ 699,000
Income tax benefit		699,000	1,609,000
Management fees		7,000	16,000
Impairment of goodwill		1,186,496
Impairment charge		29,237,719	5,218,004
Impairment of intangible assets		1,341,013
Amortization of license fees and milestone revenue		1,556,000
Deferred revenue		96,698	96,698
Deferred revenue, less current portion		871,919	968,617
Money market funds		32,428,000
Revenue		7,845,332	269,657
Expected operating liabilities to be recorded from adoption of FASB ASU 2016-02		1,400,000
License fees [Member]
Revenue		$ 96,698	96,698
Digital currency machine [Member]
Estimated useful life		2 years
Computer related assets [Member]
Estimated useful life		3 years
Kairos Global Technology, Inc [Member]
Ownership percentage		100.00%
Deferred tax liability		$ 0	700,000
Estimated useful life	2 years
Impairment charge		$ 300,000	5,200,000
Digital Green Energy Corp., Inc. [Member]
Ownership percentage		100.00%
Logical Brokerage Corp [Member]
Ownership percentage		92.50%		92.50%
Deferred tax liability		$ 100,000
RiotX Holdings Inc [Member]
Ownership percentage		100.00%
1172767 B.C. Ltd. [Member]
Ownership percentage		52.00%
Impairment of goodwill		$ 2,100,000
BDI [Member]
Ownership percentage		100.00%
Impairment of goodwill			430,000
Tess Investment [Member]
Income tax benefit			$ 1,600,000
Impairment of intangible assets		$ 1,300,000

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