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Retirement Plans - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024 | Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |  |
401(k) plan, percentage of employer match (in percent) |  |  | 3.00% |  |  |
401(k) plan, maximum percentage contribution by employer (in percent) |  |  | 6.00% |  |  |
Defined contribution plan, cost | $ 100 | $ 100 | $ 300 | $ 300 |  |
Discretionary profit sharing contribution made to the 401(k) plan |  |  |  |  | $ 800 | $ 600
SERP |  |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |  |
SERP, accrued liability | 1,700 |  | 1,700 |  |  |
SERP, accrued expense | $ 20 | $ 20 | $ 40 | $ 50 |  |

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