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Stock-Based and Other Long-Term Incentive Compensation - Restricted Stock Activity (Details) - Restricted Stock - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Number  of Shares      
Outstanding, beginning of period (in shares) 258,101 279,766  
Granted (in shares) 156,339 123,185  
Vested (in shares) (134,788) (144,850)  
Canceled/Forfeited (in shares) (3,333) 0  
Outstanding, beginning of period (in shares) 276,319 258,101 279,766
Grant Date Fair Value      
Outstanding, beginning of period (in dollars per share) $ 12.87 $ 20.15  
Granted (in dollars per share) 8.99 5.68  
Vested (in dollars per share) 14.94 20.82  
Canceled/Forfeited (in dollars per share) 12.26 0  
Outstanding, end of period (in dollars per share) $ 9.67 $ 12.87 $ 20.15
Weighted Average Remaining Contractual Life (years)      
Weighted average remaining contractual life (years) 1 year 9 months 7 days 8 years 7 months 9 days 8 years 9 months 7 days
Aggregate Intrinsic Value      
Outstanding $ 2,893 $ 2,447 $ 3,430
Granted 1,406 700  
Vested 1,258 $ 946  
Cancelled/Forfeited $ 31