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Stock-Based Compensation - Analysis of Unvested Restricted Stock (Details) - shares
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares      
Beginning Balance (in shares) 398,535 342,966 518,976
Grants (in shares) 194,864 166,202 156,789
Additional performance shares (28,857) (16,102) (94,883)
Restriction lapses (in shares) (100,887) (87,031) (226,866)
Forfeitures (in shares) (17,010) (7,500) (11,050)
Ending Balance (in shares) 446,645 398,535 342,966
Executive Performance Shares      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares      
Beginning Balance (in shares) 398,535 342,388 518,976
Grants (in shares) 81,300 146,500 139,500
Additional performance shares (28,857) (16,102) (94,883)
Restriction lapses (in shares) (84,298) (66,751) (210,155)
Forfeitures (in shares) (12,600) (7,500) (11,050)
Ending Balance (in shares) 354,080 398,535 342,388
Directors Restricted Stock      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares      
Beginning Balance (in shares) 0 289 0
Grants (in shares) 7,110 10,746 10,031
Additional performance shares 0 0 0
Restriction lapses (in shares) (7,110) (11,035) (9,742)
Forfeitures (in shares) 0 0 0
Ending Balance (in shares) 0 0 289
Directors Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares      
Beginning Balance (in shares) 0 289 0
Grants (in shares) 9,479 8,956 7,258
Additional performance shares 0 0 0
Restriction lapses (in shares) (9,479) (9,245) (6,969)
Forfeitures (in shares) 0 0 0
Ending Balance (in shares) 0 0 289
Employees Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares      
Beginning Balance (in shares) 0 0 0
Grants (in shares) 96,975 0 0
Additional performance shares 0 0 0
Restriction lapses (in shares) 0 0 0
Forfeitures (in shares) (4,410) 0 0
Ending Balance (in shares) 92,565 0 0