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Management Incentive Plans - PRSUs Activity (Details) - PRSUs - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Awards    
Unvested, beginning balance (in shares) 99,500 62,307
Granted (in shares) 185,367 96,500
Vested (in shares) 0 0
Forfeited (in shares) (4,167) (59,307)
Unvested, ending balance (in shares) 280,700 99,500
Weighted-Average Grant Date Fair Values    
Unvested, beginning balance (in usd per share) $ 4.23 $ 12.62
Granted (in usd per share) 12.26 3.67
Vested (in usd per share) 0 0
Forfeited (in usd per share) 8.92 12.95
Unvested, ending balance (in usd per share) $ 9.46 $ 4.23