Quarterly report pursuant to Section 13 or 15(d)

Concentrations, Risks, and Uncertainties (Details)

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Concentrations, Risks, and Uncertainties (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Concentration Risk [Line Items]          
Revenue $ 15,102 $ 7,365 $ 28,998 $ 14,659  
Accounts receivable 3,417   3,417   $ 2,629
Customer Concentration Risk | Continuing Operations | Revenue Benchmark          
Concentration Risk [Line Items]          
Revenue 7,100 1,800 15,100 6,100  
Customer Concentration Risk | Continuing Operations | Accounts Receivable          
Concentration Risk [Line Items]          
Accounts receivable 800   800   1,300
Government Contracts Concentration Risk | Continuing Operations | Revenue Benchmark          
Concentration Risk [Line Items]          
Revenue 12,100 $ 6,200 23,200 $ 12,300  
Government Contracts Concentration Risk | Continuing Operations | Accounts Receivable          
Concentration Risk [Line Items]          
Accounts receivable $ 3,000   $ 3,000   $ 2,600