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Summary of Accounting Policies - Schedule of Deferred Revenue Activity (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Deferred Revenue [Abstract]    
Balance at beginning of period $ 540 $ 345
Additions during the period 326 95
Recognized during the period 244 330
Balance at end of period $ (622) $ 110