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

Long-Term Assets (Schedule of Total Estimated Amortization of Intangible Assets) (Details)

v3.21.1

Long-Term Assets (Schedule of Total Estimated Amortization of Intangible Assets) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2021 USD ($)	Feb. 29, 2020
Future amortization
2021	$ 86
2022	86
2023	86
2024	78
Total	336	$ 459
Amortization expense of intangible assets	167	$ 86
Patents [Member]
Future amortization
Write-off costs	$ 50
Bitmain S17 Pro Antminers from Bitmain [Member]
Future amortization
Number of computers acquired		4,000		1,000
Value of computers acquired		$ 6,300
Deposits		$ 1,400
S17 Pro miners [Member]
Future amortization
Number of computers acquired	4,000	1,000
Bitmain S17 Pro Antminers from Bitmain One [Member]
Future amortization
Number of computers acquired		3,000
Bitmain S19 Pro and S19j Pro Antminers from Bitmain [Member]
Future amortization
Number of computers acquired	33,646
Value of computers acquired	$ 76,100
Deposits	$ 31,900
Miners description	As of December 31, 2020, the Company had received 3,043 of the new miners, including all 1,040 model S19 miners and 2,003 model S19-Pro miners, but had not yet received 30,603 of the new miners, including 18,603 model S19-Pro miners and all 12,000 model S19j-Pro miners.
Bitmain S19 Pro and S19j Pro Antminers from Bitmain [Member] \| Subsequent Event [Member]
Future amortization
Value of computers acquired			$ 37,600
Agreement with Bitmain for acquisition of S19 Antiminers [Member]
Future amortization
Number of computers acquired	3,043
Value of computers acquired	$ 6,600

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