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Income Taxes - Schedule of income tax provision (Details) - USD ($)
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Tax Disclosure [Abstract]      
Income Tax Expense (Benefit) $ 808,000 $ 0 $ 0
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]      
Federal 0    
State 0    
Non-US 0    
Deferred Income Tax Expense (Benefit), Total 0    
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]      
Federal 345,000    
State 260,000    
Non-US 203,000    
Current Income Tax Expense (Benefit), Total $ 808,000