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Mining Equipment, Net (Tables)
9 Months Ended
Sep. 30, 2021
Property, Plant and Equipment [Abstract]  
Schedule of mining equipment, net
   Balance as of 
   September 30,   December 31, 
   2021   2020 
Gross Mining Equipment:        
Mining Equipment (non-GPUs)  $1,158   $554 
GPUs   15,386    2,167 
Accumulated Depreciation          
Mining Equipment (non-GPUs)   (365)   (242)
GPUs   (3,811)   (1,207)
Mining Equipment, net  $12,368   $1,272