Employee Benefits - Deferred Compensation Plans (Details) - USD ($) |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2025 |
|
| Officers Deferred Compensation Plan | |||
| Deferred Compensation Plans | |||
| Obligation under the plan | $ 2,500,000 | $ 2,400,000 | |
| Expenses under the plan | 88,000 | 89,000 | |
| Deferred Compensation Plans | |||
| Deferred Compensation Plans | |||
| Obligation under the plan | $ 8,000,000 | 5,100,000 | |
| Long-Term Incentive Plan | |||
| Deferred Compensation Plans | |||
| Incentive plan vesting period | 3 years | ||
| Obligation under the plan | $ 3,800,000 | $ 7,200,000 | |
| Expenses under the plan | $ 612,000 | $ 832,000 | |
| Minimum | Officers Deferred Compensation Plan | |||
| Deferred Compensation Plans | |||
| Percentage of employee's then current base salary being credited to the participant's account annually | 5.00% | ||
| Maximum | Officers Deferred Compensation Plan | |||
| Deferred Compensation Plans | |||
| Percentage of employee's then current base salary being credited to the participant's account annually | 20.00% | ||