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Notes Payable - Cell&Co Notes (Details)
$ in Thousands, € in Millions
Jun. 30, 2022
USD ($)
Jun. 30, 2022
EUR (€)
Dec. 31, 2021
USD ($)
Debt Instrument [Line Items]      
Note payable $ 374   $ 1,086
Cell & Co      
Debt Instrument [Line Items]      
Note payable $ 400 € 0.4  
Cell & Co | Notes payable, July 2027      
Debt Instrument [Line Items]      
Interest rate (as a percent) 0.60% 0.60%  
Cell & Co | Notes payable, June 2030      
Debt Instrument [Line Items]      
Interest rate (as a percent) 1.06% 1.06%