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Stock-Based Compensation - RSU Activity (Details)
3 Months Ended
Mar. 31, 2023
$ / shares
shares
Number of RSUs  
Outstanding, beginning balance (in shares) | shares 6,141,114
Granted (in shares) | shares 466,610
Vested (in shares) | shares (1,251,503)
Forfeited (in shares) | shares (508,812)
Outstanding, ending balance (in shares) | shares 4,847,409
Weighted Average Grant Date Fair Value  
Outstanding, beginning balance (in dollars per share) | $ / shares $ 2.38
Granted (in dollars per share) | $ / shares 0.98
Vested (in dollars per share) | $ / shares 2.29
Forfeited (in dollars per share) | $ / shares 2.34
Outstanding, ending balance (in dollars per share) | $ / shares $ 2.29