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Stock and Incentive Compensation Plans - Narrative (Details) - USD ($) |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Apr. 28, 2021 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |  |  |  |  |
Common stock issued (in shares) |  |  |  | 0 |  |
Stock compensation expense |  |  |  | $ 2,295,000 | $ 2,320,000 | $ 2,247,000
Expiration period |  |  |  | 20 years |  |
Minimum |  |  |  |  |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |  |  |  |  |
Service period in which time-vested awards are earned |  |  |  | 1 year |  |
Maximum |  |  |  |  |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |  |  |  |  |
Service period in which time-vested awards are earned |  |  |  | 5 years |  |
2012 Plan |  |  |  |  |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |  |  |  |  |
Maximum number of common stock available for issuance (in shares) |  | 664,668 |  | 664,668 |  |
Employee Stock |  |  |  |  |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |  |  |  |  |
Maximum number of common stock available for issuance (in shares) | 1,000,000 |  |  |  |  |
Stock repurchase program, discount percentage | 15.00% |  |  |  |  |
Offering period | 1 year |  |  |  |  |
Stock compensation expense |  |  |  | $ 195,000 | 0 | $ 0
Stock Options |  |  |  |  |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |  |  |  |  |
Stock compensation expense |  | $ 0 | $ 0 | 0 | $ 0 |
RSA |  |  |  |  |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |  |  |  |  |
Unrecognized compensation cost |  | 1,100,000 |  | $ 1,100,000 |  |
Unrecognized compensation cost weighted average period for recognition |  |  |  | 1 year 2 months 12 days |  |
RSU |  |  |  |  |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |  |  |  |  |
Unrecognized compensation cost |  | $ 2,700,000 |  | $ 2,700,000 |  |
Unrecognized compensation cost weighted average period for recognition |  |  |  | 2 years 8 months 12 days |  |

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