Quarterly report pursuant to Section 13 or 15(d)

Organization (Details)

v3.20.2
Organization (Details)
$ in Millions
Jun. 30, 2020
USD ($)
Dec. 31, 2019
USD ($)
Miners received from Bitmain [Member]    
Business Acquisition [Line Items]    
Number of computers acquired 3,040 4,000
Number of computers discontinued 4,000  
Value of computers acquired $ 7.0 $ 6.3
Kairos Global Technology, Inc [Member]    
Business Acquisition [Line Items]    
Number of computers retired 8,000