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Schedule of Property and Equipment (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 2,553 $ 2,732
Less: Accumulated depreciation (1,191) (860)
Property and equipment, net 1,362 1,872
Land [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 55 57
Computer Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 10 10
Bitcoin Mining Machines [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 1,176 1,206
Infrastructures [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 905 905
Containers [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 403 550
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 4 $ 4