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Property, Plant, and Equipment and Other Assets (Details Narrative) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended
Sep. 30, 2019
Mar. 31, 2020
Mar. 31, 2019
Depreciation expense   $ 342
Payments for deposits   $ 38
Electrical Contract [Member]      
Payments for deposits $ 154    
Office Lease [Member] | Raleigh, NC [Member]      
Payments for deposits 3    
Bitcoin Mining Machines [Member]      
Property, plant and equipment, estimated useful lives   P5Y  
Bitcoin Machines [Member]      
Payments for deposits $ 203