Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment (Narrative) (Details)

v3.21.1
Property and Equipment (Narrative) (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2021
USD ($)
Mar. 31, 2020
USD ($)
Dec. 31, 2020
USD ($)
Property, Plant and Equipment [Line Items]      
Equipment costs $ 35,476   $ 14,489
Deposits on equipment 56,353  
Reclassification to property and equipment (18,716)    
Coinmint, LLC [Member]      
Property, Plant and Equipment [Line Items]      
Reclassification to property and equipment $ 18,700    
Number of receipt miners 6,703    
S19-Pro Miners [Member]      
Property, Plant and Equipment [Line Items]      
Number of computers acquired     20,606
2020 contract with Bitmain [Member]      
Property, Plant and Equipment [Line Items]      
Number of computers acquired 6,703    
Miners deployed [Member]      
Property, Plant and Equipment [Line Items]      
Number of computers acquired 13,746    
Delivered Beginning in January 2021 [Member]      
Property, Plant and Equipment [Line Items]      
Number of computers acquired 25,400    
Delivery period of computers through October 2021    
Delivered Beginning in January 2021 [Member] | S19-Pro Miners [Member]      
Property, Plant and Equipment [Line Items]      
Number of computers acquired 11,900    
Delivered Beginning in January 2021 [Member] | S19j Miners [Member]      
Property, Plant and Equipment [Line Items]      
Number of computers acquired 12,000    
Delivered through October 2021 [Member] | S19j Miners [Member]      
Property, Plant and Equipment [Line Items]      
Number of computers acquired 1,500    
Bitmain [Member] | Antminer S19j [Member]      
Property, Plant and Equipment [Line Items]      
Number of computers acquired 43,500    
Refundable deposit of miners $ 32,600    
Value of computers acquired $ 145,700    
Delivery period of computers between October 2021 and October 2022    
Bitmain [Member] | Antminer S19j Miners [Member]      
Property, Plant and Equipment [Line Items]      
Number of computers acquired 42,000    
Refundable deposit of miners $ 29,000    
Value of computers acquired $ 18,700    
Delivery period of computers between November 2021 and October 2022    
Percentage of paid deposit 20.00%    
Bitmain [Member] | Antminer S19j Miners [Member] | Per Batch [Member]      
Property, Plant and Equipment [Line Items]      
Number of computers acquired 3,500    
Equipment [Member]      
Property, Plant and Equipment [Line Items]      
Equipment costs $ 2,700