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Stock Incentive Plans - Stock Awards Activity (Details)
 6 Months Ended
Jun. 30, 2022
$ / shares
shares
Unvested restricted common stock  
Number of Shares  
Beginning Balance (in shares) | shares 1,443,295
Granted (in shares) | shares 425,731
Vested (in shares) | shares (265,965)
Forfeited (in shares) | shares (250,261)
Ending Balance (in shares) | shares 1,352,800
Weighted- Average Grant Date Fair Value  
Beginning Balance (in dollars per share) | $ / shares $ 9.46
Granted (in dollars per share) | $ / shares 9.56
Vested (in dollars per share) | $ / shares 9.54
Forfeited (in dollars per share) | $ / shares 9.43
Ending balance (in dollars per share) | $ / shares $ 9.48
Shares related to unvested PSUs  
Number of Shares  
Beginning Balance (in shares) | shares 969,240
Granted (in shares) | shares 337,702
Vested (in shares) | shares (269,224)
Forfeited (in shares) | shares (160,533)
Ending Balance (in shares) | shares 877,185
Weighted- Average Grant Date Fair Value  
Beginning Balance (in dollars per share) | $ / shares $ 9.45
Granted (in dollars per share) | $ / shares 9.70
Vested (in dollars per share) | $ / shares 10.14
Forfeited (in dollars per share) | $ / shares 9.34
Ending balance (in dollars per share) | $ / shares $ 11.06
Vesting percentage 100.00%
Long-term Incentive Plan Unit  
Number of Shares  
Beginning Balance (in shares) | shares 135,388
Vested (in shares) | shares (108,422)
Ending Balance (in shares) | shares 26,966
Weighted- Average Grant Date Fair Value  
Beginning Balance (in dollars per share) | $ / shares $ 10.22
Vested (in dollars per share) | $ / shares 10.38
Ending balance (in dollars per share) | $ / shares $ 9.58