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Loans - Provision For Credit Losses On Off-Balance Sheet Commitments (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025 | Mar. 31, 2026 | Dec. 31, 2025 | Mar. 31, 2025 | Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |  |
Off-balance sheet commitments | $ 2,214 | $ 1,996 | $ 2,214 | $ 1,996 | $ 2,290 | $ 2,585 | $ 1,972 | $ 2,140
Provision for credit losses | (76) | 24 | (371) | (144) |  |  |  |
Commercial Portfolio Segment |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |  |
Off-balance sheet commitments | 2,214 | 1,995 | 2,214 | 1,995 | 2,290 | 2,585 | 1,931 | 2,095
Provision for credit losses | (76) | 64 | (371) | (100) |  |  |  |
Commercial Portfolio Segment | Commercial and industrial |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |  |
Off-balance sheet commitments | 191 | 199 | 191 | 199 | 186 | 177 | 170 | 233
Provision for credit losses | 5 | 29 | 14 | (34) |  |  |  |
Commercial Portfolio Segment | Owner-occupied commercial real estate |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |  |
Off-balance sheet commitments |  | 0 |  | 0 |  |  |  | 11
Provision for credit losses |  |  |  | (11) |  |  |  |
Commercial Portfolio Segment | Investor commercial real estate |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |  |
Off-balance sheet commitments | 46 | 33 | 46 | 33 | 56 | 36 | 1 | 1
Provision for credit losses | (10) | 32 | 10 | 32 |  |  |  |
Commercial Portfolio Segment | Construction |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |  |
Off-balance sheet commitments | 1,922 | 1,757 | 1,922 | 1,757 | 1,975 | 2,259 | 1,474 | 1,568
Provision for credit losses | (53) | 283 | (337) | 189 |  |  |  |
Commercial Portfolio Segment | Single tenant lease financing |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |  |
Off-balance sheet commitments | 2 | 5 | 2 | 5 | 3 | 1 | 12 | 19
Provision for credit losses | (1) | (7) | 1 | (14) |  |  |  |
Commercial Portfolio Segment | Small business lending |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |  |
Off-balance sheet commitments | 53 | 1 | 53 | 1 | $ 70 | $ 112 | 274 | 263
Provision for credit losses | $ (17) | (273) | $ (59) | (262) |  |  |  |
Consumer Portfolio |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |  |
Off-balance sheet commitments |  | 1 |  | 1 |  |  | 41 | 45
Provision for credit losses |  | (40) |  | (44) |  |  |  |
Consumer Portfolio | Residential mortgage |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |  |
Off-balance sheet commitments |  | 1 |  | 1 |  |  | 1 | 1
Provision for credit losses |  | 0 |  | 0 |  |  |  |
Consumer Portfolio | Home equity |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |  |
Off-balance sheet commitments |  | 0 |  | 0 |  |  | 32 | 35
Provision for credit losses |  | (32) |  | (35) |  |  |  |
Consumer Portfolio | Other consumer loans |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |  |
Off-balance sheet commitments |  | 0 |  | 0 |  |  | $ 8 | $ 9
Provision for credit losses |  | $ (8) |  | $ (9) |  |  |  |

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