Premises and Equipment - Summary of Premises and Equipment (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Premises and equipment, gross | $ 84,343 | $ 82,891 |
| Less accumulated depreciation | 54,894 | 52,315 |
| Total premises and equipment, net | 29,449 | 30,576 |
| Land | ||
| Property, Plant and Equipment [Line Items] | ||
| Premises and equipment, gross | 873 | 873 |
| Buildings | ||
| Property, Plant and Equipment [Line Items] | ||
| Premises and equipment, gross | 15,315 | 15,176 |
| Leasehold improvements | ||
| Property, Plant and Equipment [Line Items] | ||
| Premises and equipment, gross | 1,566 | 1,444 |
| Furniture, fixtures and equipment | ||
| Property, Plant and Equipment [Line Items] | ||
| Premises and equipment, gross | 17,242 | 16,325 |
| Software and Software Development Costs | ||
| Property, Plant and Equipment [Line Items] | ||
| Premises and equipment, gross | $ 49,347 | $ 49,073 |