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Stock-Based Compensation - Unvested RSU and PSU Award Activity (Details)
6 Months Ended
Jun. 30, 2023
$ / shares
shares
Restricted Stock Units  
Shares  
Unvested at beginning period (in shares) | shares 869,978
Granted (in shares) | shares 420,655
Forfeited (in shares) | shares (22,252)
Vested (in shares) | shares (361,166)
Unvested at end period (in shares) | shares 907,215
Weighted-Average Grant Date Fair Value  
Unvested at beginning of period, weighted-average grant date fair value (in dollars per share) | $ / shares $ 11.40
Granted, weighted-average grant date fair value (in dollars per share) | $ / shares 13.37
Forfeited, weighted-average grant date fair value (in dollars per share) | $ / shares 12.14
Vested, weighted-average grant date fair value (in dollars per share) | $ / shares 11.10
Unvested at end of period, Weighted-Average Grant Date Fair Value (in dollars per share) | $ / shares $ 12.41
Performance Stock Units  
Shares  
Unvested at beginning period (in shares) | shares 2,616,085
Granted (in shares) | shares 559,325
Vested (in shares) | shares (1,043,800)
Unvested at end period (in shares) | shares 2,131,610
Weighted-Average Grant Date Fair Value  
Unvested at beginning of period, weighted-average grant date fair value (in dollars per share) | $ / shares $ 10.21
Granted, weighted-average grant date fair value (in dollars per share) | $ / shares 18.86
Vested, weighted-average grant date fair value (in dollars per share) | $ / shares 5.36
Unvested at end of period, Weighted-Average Grant Date Fair Value (in dollars per share) | $ / shares $ 14.85