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Stockholders' Equity - Schedule of Restricted Stock Unit Activity (Details) - RSUs - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Restricted Stock Unit    
Beginning balance (in shares) 1,173,741 229,870
Granted (in shares) 1,850,243 1,301,439
Vested (in shares) (566,788) (186,870)
Forfeited (in shares) (530,729) (170,698)
Ending balance (in shares) 1,926,467 1,173,741
Weighted Average Grant Date Fair Value    
Beginning balance (in dollars per share) $ 6.42 $ 15.89
Granted (in dollars per share) 7.94 5.88
Vested (in dollars per share) 5.08 13.6
Forfeited (in dollars per share) 7.22 7.21
Ending balance (in dollars per share) $ 8.06 $ 6.42