Annual report pursuant to Section 13 and 15(d)

Organization (Details)

v3.21.1
Organization (Details)
$ in Millions
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Kairos Global Technology, Inc [Member]      
Number of computers acquired   8,000  
Model One [Member]      
Discontinue of miners   4,000  
Model Two [Member]      
Discontinue of miners   1,040  
Model Three [Member]      
Discontinue of miners   2,000  
S17 Pro Antminers [Member]      
Number of computers acquired     4,000
Value of computers acquired     $ 6.3
S17 Pro miners [Member]      
Number of computers acquired   4,000 1,000
S19 Miners [Member]      
Number of computers acquired   1,040  
S19 Pro Miners [Member]      
Number of computers acquired   2,003  
Agreement with Bitmain for acquisition of miners [Member]      
Number of computers acquired   33,646  
Deposits   $ 31.9  
Agreement with Bitmain for acquisition of miners [Member] | Subsequent Event [Member]      
Number of computers acquired 30,603    
Value of computers acquired $ 76.1    
Deposits $ 37.6    
Agreement with Bitmain for acquisition of S19 Antiminers [Member]      
Number of computers acquired   3,043  
Value of computers acquired   $ 6.6