v3.22.1
Long-term Notes and Convertible Notes - Summary of Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Mar. 06, 2020
Debt Instrument [Line Items]      
Promissory note, unsecured (Non Current)   $ 2,355  
Promissory note, unsecured (Current) $ 3,584 3,298  
Total debt $ 3,584 $ 5,653  
B3D Note [Member] | Credit agreement with B3D, LLC      
Debt Instrument [Line Items]      
Total debt     $ 3,994