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Stock-Based Compensation Non-Vested Common Stock Grants (Details) - Restricted Stock - $ / shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award        
Granted shares 907,907 292,960 386,101  
Granted (fair value $ 1.97 $ 6.01 $ 9.33  
Less: Forfeited shares 383,876 122,460 232,323  
Less: Forfeited (fair value) $ 3.43 $ 8.87 $ 12.61  
Less: Vested shares 146,388 92,910 109,267  
Less: Vested (fair value) $ 6.00 $ 9.99 $ 16.63  
Outstanding shares 714,239 336,596 259,006 214,495
Outstanding (fair value) $ 2.73 $ 6.99 $ 10.06 $ 17.49