XML 51 R41.htm IDEA: XBRL DOCUMENT v3.22.1
Summary of Significant Accounting Policies (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Mar. 24, 2022
Summary of Significant Accounting Policies (Details) [Line Items]        
Deferred revenue $ 900      
Allowance for doubtful account 50   $ 50  
Impairment chargers 1,200 $ 0    
Realized gain $ 1,100      
Digital assets   $ 80    
Ownership percentage 20.00%     75.00%
Minimum [Member]        
Summary of Significant Accounting Policies (Details) [Line Items]        
Estimated useful life 3 years      
Maximum [Member]        
Summary of Significant Accounting Policies (Details) [Line Items]        
Estimated useful life 5 years