Derivatives - Schedule of Amount and Fair Value of Mortgage Banking Derivatives (Details) - USD ($) |
Mar. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2023 |
|---|---|---|---|
| Derivative [Line Items] | |||
| Derivative, notional amount | $ 30,000,000 | ||
| Interest Rate Contract [Member] | |||
| Derivative [Line Items] | |||
| Derivative, notional amount | $ 7,653,000 | $ 4,496,000 | |
| Derivative, fair value | 157,000 | 106,000 | |
| Forward Contracts [Member] | |||
| Derivative [Line Items] | |||
| Derivative, notional amount | 9,000,000 | 5,750,000 | |
| Derivative, fair value | $ (8,000) | $ (17,000) |