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Stock-Based Compensation - Narrative (Details) - USD ($) $ in Thousands |  |  |  |  | 9 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Sep. 16, 2024 | May 03, 2024 | Apr. 08, 2024 | Dec. 04, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
President And Chief Operating Officer |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Retention agreement, bonus |  |  |  | $ 1,000 |  |  |
Performance Shares | Executive |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Maximum number of shares awarded in year two (in shares) |  |  |  |  | 143,390 |  |
Maximum number of shares awarded in year three (in shares) |  |  |  |  | 148,098 |  |
Maximum number of shares awarded in year four (in shares) |  |  |  |  | 219,249 |  |
Performance period |  |  |  |  | 3 years |  |
Performance Shares | Executive | Achieved Performance Target For 2021 Through 2023 |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Maximum number of shares awarded in year one (in shares) |  |  |  |  | 80,492 |  |
Restricted Shares and Performance Based Shares |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Unrecognized expense related to stock awards |  |  |  |  | $ 6,200 |  |
Period of time stock expense is expected to be recognized |  |  |  |  | 1 year 7 months 6 days |  |
Restricted Stock |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Nonvested (in shares) |  |  |  |  | 252,920 |  | 212,080
Fair value of restricted stock rights |  |  |  |  | $ 7,976 | $ 9,635 |
Granted (in shares) |  |  |  |  | 249,282 |  |
Restricted Stock | Executive |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Number of shares vested at one-time sign-on (in shares) |  |  |  |  | 7,167 |  |
Restricted Stock | President And Chief Operating Officer |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Fair value of restricted stock rights |  |  | $ 800 |  |  |  |
Granted (in shares) |  | 19,851 |  |  |  |  |
Restricted Stock | General Counsel, Senior Vice President Regulatory and Public Policy, and Corporate Secretary |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Granted (in shares) | 9,300 |  |  |  |  |  |
Restricted Stock | General Counsel, Senior Vice President Regulatory and Public Policy, and Corporate Secretary | Share-Based Payment Arrangement, Tranche One |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Vesting percentage | 50.00% |  |  |  |  |  |
Restricted Stock | General Counsel, Senior Vice President Regulatory and Public Policy, and Corporate Secretary | Share-Based Payment Arrangement, Tranche Two |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Vesting percentage | 50.00% |  |  |  |  |  |
Performance Equity Plan |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Vesting period |  |  |  |  | 3 years |  |
Vesting rate |  |  |  |  | 100.00% |  |
Performance Equity Plan | Non-employee Members of the Board of Directors |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Vesting period |  |  |  |  | 1 year |  |
Performance Equity Plan | Performance Shares |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Vesting period |  |  |  |  | 3 years |  |
Retention Agreement | Restricted Stock | Share-Based Payment Arrangement, Tranche One |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Vesting period |  |  |  | 24 months |  |  |
Retention Agreement | Restricted Stock | Share-Based Payment Arrangement, Tranche Two |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Vesting period |  |  |  | 6 months |  |  |
Retention Agreement | Restricted Stock | Chairman And Chief Executive Officer |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Nonvested (in shares) |  |  |  | 26,766 |  |  |
Retention Agreement | Restricted Stock | Senior Vice President And General Counsel |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Nonvested (in shares) |  |  |  | 8,922 |  |  |

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