Employee Benefit Plans - Summary of the Activity in the SERP's Projected Benefit Obligation (Details) - USD ($) |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Benefit obligation: | ||||
| Beginning balance | $ 0 | $ 784,000 | $ 87,127,000 | |
| Service cost | 0 | |||
| Interest cost | 0 | 4,280,000 | ||
| Benefits paid | (784,000) | (84,576,000) | ||
| Actuarial (gain) loss | 0 | (6,047,000) | ||
| Ending balance | 0 | 784,000 | $ 87,127,000 | |
| Supplemental Executive Retirement Plan [Member] | ||||
| Benefit obligation: | ||||
| Beginning balance | $ 8,795,000 | 8,812,000 | 9,501,000 | |
| Service cost | 0 | 0 | 0 | |
| Interest cost | 463,000 | 450,000 | 472,000 | |
| Benefits paid | (656,000) | (382,000) | (400,000) | |
| Actuarial (gain) loss | 176,000 | 757,000 | ||
| Ending balance | $ 8,795,000 | $ 8,812,000 | $ 9,501,000 | |
| X | ||||||||||
- Definition Amount of gain (loss) from change in actuarial assumptions which (increases) decreases benefit obligation of defined benefit plan. Assumptions include, but are not limited to, interest, mortality, employee turnover, salary, and temporary deviation from substantive plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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| X | ||||||||||
- Definition Amount of cost recognized for passage of time related to defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of payment to participant under defined benefit plan which decreases plan assets. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Details
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