Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.20.2
Subsequent Events (Details)
$ in Millions
1 Months Ended 6 Months Ended
Jul. 16, 2020
shares
Jun. 30, 2020
USD ($)
shares
Subsequent Event [Line Items]    
Number of miners received   1,000 of the
Number of bitcoin sold   100
Proceeds from sale of bitcoin | $   $ 1.0
Expected to be delivered in due course to the Coinmint Facility [Member]    
Subsequent Event [Line Items]    
Number of miners received   1,000
Subsequent Event [Member] | Vested restricted stock units under Equity Plan to advisor [Member]    
Subsequent Event [Line Items]    
Issuance of common stock | shares 10,378  
Sales Agreement with H.C. Wainwright [Member]    
Subsequent Event [Line Items]    
Gross proceeds from sale of shares | $   $ 29.7
Number of shares sale | shares   10,800,000