Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment (Schedule of Property and Equipment) (Details)

v3.20.1
Property and Equipment (Schedule of Property and Equipment) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Property, Plant and Equipment [Line Items]    
Total cost of property and equipment $ 6,599 $ 5,151
Less accumulated depreciation (733) (100)
Property and equipment, net 5,866 5,051
Depreciation expense 700  
Miners [Member]    
Property, Plant and Equipment [Line Items]    
Total cost of property and equipment 6,458 5,010
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Total cost of property and equipment 38 38
Office and computer equipment [Member]    
Property, Plant and Equipment [Line Items]    
Total cost of property and equipment 103 $ 103
Patents [Member]    
Property, Plant and Equipment [Line Items]    
Depreciation expense $ 30