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Stock-based Compensation - Unvested Stock Option Activity (Details) - Long Term Incentive Plan
3 Months Ended
Mar. 31, 2023
$ / shares
shares
Number of Options  
Unvested, beginning balance (in shares) | shares 1,152,508
Vested (in shares) | shares (77,971)
Forfeited (in shares) | shares (210,387)
Unvested, ending balance (in shares) | shares 864,150
Weighted Average Grant Date Fair Value  
Unvested, beginning balance (in dollars per share) | $ / shares $ 1.26
Vested (in dollars per share) | $ / shares 1.51
Forfeited (in dollars per share) | $ / shares 1.54
Unvested, ending balance (in dollars per share) | $ / shares $ 1.17
Zero Priced Options  
Number of Options  
Unvested, beginning balance (in shares) | shares 574,215
Vested (in shares) | shares (30,632)
Forfeited (in shares) | shares (110,611)
Unvested, ending balance (in shares) | shares 432,972
Weighted Average Grant Date Fair Value  
Unvested, beginning balance (in dollars per share) | $ / shares $ 2.72
Vested (in dollars per share) | $ / shares 3.14
Forfeited (in dollars per share) | $ / shares 3.07
Unvested, ending balance (in dollars per share) | $ / shares $ 2.60