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Loans Receivable and Allowance for Credit Losses - Impaired Loans (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Financing Receivable, Impaired [Line Items] |  |  |  |  |
With no related allowance recorded: average recorded investment | $ 10,759 | $ 4,175 | $ 10,053 | $ 4,969 |
With no related allowance recorded: interest income recognized | 125 | 97 | 236 | 212 |
With a related allowance recorded: average recorded investment | 24,627 | 15,827 | 25,018 | 19,175 |
With a related allowance recorded: interest income recognized | 59 | 55 | 274 | 184 |
Impaired loans, average recorded investment | 35,386 | 20,002 | 35,071 | 24,144 |
Impaired loans, interest income recognized | 184 | 152 | 510 | 396 |
Business Activities Loans |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
With no related allowance recorded: recorded investment | 10,543 |  | 10,543 |  | $ 5,558
With no related allowance recorded: principal outstanding | 12,406 |  | 12,406 |  | 9,239
With a related allowance recorded: recorded investment | 24,446 |  | 24,446 |  | 11,575
With a related allowance recorded: principal outstanding | 25,367 |  | 25,367 |  | 13,296
Related Allowance | 7,010 |  | 7,010 |  | 4,205
Recorded Investment | 34,989 |  | 34,989 |  | 17,133
Principal Outstanding | 37,773 |  | 37,773 |  | 22,535
Commercial Real Estate |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
With no related allowance recorded: average recorded investment | 3,923 | 384 | 3,922 | 591 |
With no related allowance recorded: interest income recognized | 0 | 0 | 0 | 0 |
With a related allowance recorded: average recorded investment | 24,627 | 10,405 | 25,018 | 13,833 |
With a related allowance recorded: interest income recognized | 59 | 0 | 274 | 15 |
Impaired loans, average recorded investment | 28,550 | 10,789 | 28,940 | 14,424 |
Impaired loans, interest income recognized | 59 | 0 | 274 | 15 |
Commercial Real Estate | Business Activities Loans |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
With no related allowance recorded: recorded investment | 3,808 |  | 3,808 |  | 2,838
With no related allowance recorded: principal outstanding | 4,498 |  | 4,498 |  | 5,879
With a related allowance recorded: recorded investment | 24,446 |  | 24,446 |  | 9,937
With a related allowance recorded: principal outstanding | 25,367 |  | 25,367 |  | 10,137
Related Allowance | 7,010 |  | 7,010 |  | 3,813
Recorded Investment | 28,254 |  | 28,254 |  | 12,775
Principal Outstanding | 29,865 |  | 29,865 |  | 16,016
Residential Real Estate |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
With no related allowance recorded: average recorded investment | 0 | 183 | 0 | 694 |
With no related allowance recorded: interest income recognized | 0 | 0 | 0 | 0 |
With a related allowance recorded: average recorded investment | 0 | 1,352 | 0 | 1,514 |
With a related allowance recorded: interest income recognized | 0 | 0 | 0 | 0 |
Impaired loans, average recorded investment | 0 | 1,535 | 0 | 2,208 |
Impaired loans, interest income recognized | 0 | 0 | 0 | 0 |
Commercial and Industrial |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
With no related allowance recorded: average recorded investment | 4,479 | 3,246 | 3,720 | 2,639 |
With no related allowance recorded: interest income recognized | 125 | 97 | 236 | 212 |
With a related allowance recorded: average recorded investment | 0 | 4,052 | 0 | 3,821 |
With a related allowance recorded: interest income recognized | 0 | 55 | 0 | 169 |
Impaired loans, average recorded investment | 4,479 | 7,298 | 3,720 | 6,460 |
Impaired loans, interest income recognized | 125 | 152 | 236 | 381 |
Commercial and Industrial | Business Activities Loans |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
With no related allowance recorded: recorded investment | 4,378 |  | 4,378 |  | 2,266
With no related allowance recorded: principal outstanding | 5,432 |  | 5,432 |  | 2,899
With a related allowance recorded: recorded investment | 0 |  | 0 |  | 1,638
With a related allowance recorded: principal outstanding | 0 |  | 0 |  | 3,159
Related Allowance | 0 |  | 0 |  | 392
Recorded Investment | 4,378 |  | 4,378 |  | 3,904
Principal Outstanding | 5,432 |  | 5,432 |  | 6,058
Consumer and Other |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
With no related allowance recorded: average recorded investment | 0 | 0 | 0 | 205 |
With no related allowance recorded: interest income recognized | 0 | 0 | 0 | 0 |
With a related allowance recorded: average recorded investment | 0 | 18 | 0 | 7 |
With a related allowance recorded: interest income recognized | 0 | 0 | 0 | 0 |
Impaired loans, average recorded investment | 0 | 18 | 0 | 212 |
Impaired loans, interest income recognized | 0 | 0 | 0 | 0 |
Construction |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
With no related allowance recorded: average recorded investment | 0 | 362 | 0 | 840 |
With no related allowance recorded: interest income recognized | 0 | 0 | 0 | 0 |
Impaired loans, average recorded investment | 0 | 362 | 0 | 840 |
Impaired loans, interest income recognized | 0 | 0 | 0 | 0 |
Construction | Business Activities Loans |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
With no related allowance recorded: recorded investment | 0 |  | 0 |  | 454
With no related allowance recorded: principal outstanding | 0 |  | 0 |  | 461
Related Allowance | 0 |  | 0 |  | 0
Recorded Investment | 0 |  | 0 |  | 454
Principal Outstanding | 0 |  | 0 |  | 461
Construction to Permanent - CRE |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
With no related allowance recorded: average recorded investment | 2,357 | 0 | 2,411 | 0 |
With no related allowance recorded: interest income recognized | 0 | 0 | 0 | 0 |
Impaired loans, average recorded investment | 2,357 | 0 | 2,411 | 0 |
Impaired loans, interest income recognized | 0 | $ 0 | 0 | $ 0 |
Construction to Permanent - CRE | Business Activities Loans |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
With no related allowance recorded: recorded investment | 2,357 |  | 2,357 |  | 0
With no related allowance recorded: principal outstanding | 2,476 |  | 2,476 |  | 0
Related Allowance | 0 |  | 0 |  | 0
Recorded Investment | 2,357 |  | 2,357 |  | 0
Principal Outstanding | $ 2,476 |  | $ 2,476 |  | $ 0

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