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Stock Based Compensation - Non-vested Restricted Stock Options and PSUs (Details) - $ / shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Restricted Stock      
Number of Non-vested Restricted Shares      
Non-vested shares, beginning balance (in shares) 1,909,107 1,603,766 837,123
Granted (in shares) 1,217,671 1,058,211 1,054,254
Vested (in shares) (924,548) (621,438) (287,611)
Forfeited (in shares) (97,662) (131,432) 0
Non-vested shares, ending balance (in shares) 2,104,568 1,909,107 1,603,766
Weighted Average Per Share Grant Date Fair Value      
Non-vested shares, beginning balance (in dollars per share) $ 5.05 $ 6.27 $ 6.18
Granted (in dollars per share) 3.59 3.86 6.33
Vested (in dollars per share) 5.44 5.41 6.22
Forfeited (in dollars per share) 3.92 4.92 0
Non-vested shares, ending balance (in dollars per share) $ 4.09 $ 5.05 $ 6.27
PSUs, Target      
Number of Non-vested Restricted Shares      
Non-vested shares, beginning balance (in shares) 3,376,740 2,902,014 2,018,518
Granted (in shares) 844,534 1,631,661 883,496
Vested (in shares) (1,074,918) (842,792) 0
Forfeited (in shares) 0 (314,143) 0
Non-vested shares, ending balance (in shares) 3,146,356 3,376,740 2,902,014
PSUs      
Weighted Average Per Share Grant Date Fair Value      
Non-vested shares, beginning balance (in dollars per share) $ 5.43 $ 4.98 $ 4.09
Granted (in dollars per share) 4.87 5.56 7.03
Vested (in dollars per share) 4.00 4.20 0
Forfeited (in dollars per share) 0 5.29 0
Non-vested shares, ending balance (in dollars per share) $ 5.76 $ 5.43 $ 4.98
RSUs      
Number of Non-vested Restricted Shares      
Non-vested shares, beginning balance (in shares) 1,016,252 441,746 0
Granted (in shares) 422,267 815,830 441,746
Vested (in shares) (383,639) (147,254) 0
Forfeited (in shares) 0 (94,070) 0
Non-vested shares, ending balance (in shares) 1,054,880 1,016,252 441,746
Weighted Average Per Share Grant Date Fair Value      
Non-vested shares, beginning balance (in dollars per share) $ 4.36 $ 6.23 $ 0
Granted (in dollars per share) 3.72 3.69 6.23
Vested (in dollars per share) 4.58 6.23 0
Forfeited (in dollars per share) 0 4.37 0
Non-vested shares, ending balance (in dollars per share) $ 4.03 $ 4.36 $ 6.23