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Loans - Allowance for Loan Losses (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Allowance for Loan Losses, Beginning balance | $ 31,009 | $ 31,170 | $ 31,265 | $ 29,952 | $ 29,952
Charge-offs | (1,429) | (1,204) | (4,562) | (3,812) |
Recoveries | 748 | 792 | 2,233 | 2,116 |
Provision | 934 | 354 | 2,326 | 2,856 |
Allowance for Loan Losses, Ending balance | 31,262 | 31,112 | 31,262 | 31,112 | 31,265
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] |  |  |  |  |
Ending Loan Balance - Collectively Evaluated | 3,322,674 | 3,136,668 | 3,322,674 | 3,136,668 | 3,196,154
Allowance for Credit Losses - Loans Collectively Evaluated | 31,262 | 31,112 | 31,262 | 31,112 | 31,265
Ending Loan Balance - Individually Evaluated, Including Overdraft | 17,263 |  | 17,263 |  |
Ending Loan Balance - Individually Evaluated | 17,300 | 1,949 | 17,300 | 1,949 | 16,754
Allowance for Credit Losses - Loans Individually Evaluated | 0 | 0 | 0 | 0 | 0
Commercial |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Allowance for Loan Losses, Beginning balance | 2,031 | 1,972 | 1,958 | 1,961 | 1,961
Charge-offs | 0 | 0 | (9) | 0 |
Recoveries | 0 | 0 | 0 | 0 |
Provision | (133) | (139) | (51) | (128) |
Allowance for Loan Losses, Ending balance | 1,898 | 1,833 | 1,898 | 1,833 | 1,958
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] |  |  |  |  |
Ending Loan Balance - Collectively Evaluated | 169,884 | 148,066 | 169,884 | 148,066 | 156,224
Allowance for Credit Losses - Loans Collectively Evaluated | 1,898 | 1,833 | 1,898 | 1,833 | 1,958
Ending Loan Balance - Individually Evaluated, Including Overdraft | 0 |  | 0 |  |
Ending Loan Balance - Individually Evaluated |  | 0 |  | 0 | 0
Allowance for Credit Losses - Loans Individually Evaluated | 0 | 0 | 0 | 0 | 0
Commercial Real Estate |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Allowance for Loan Losses, Beginning balance | 14,111 | 15,697 | 15,521 | 15,213 | 15,213
Charge-offs | 0 | 0 | 0 | 0 |
Recoveries | 0 | 0 | 0 | 0 |
Provision | (66) | (114) | (1,476) | 370 |
Allowance for Loan Losses, Ending balance | 14,045 | 15,583 | 14,045 | 15,583 | 15,521
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] |  |  |  |  |
Ending Loan Balance - Collectively Evaluated | 741,300 | 734,604 | 741,300 | 734,604 | 730,179
Allowance for Credit Losses - Loans Collectively Evaluated | 14,045 | 15,583 | 14,045 | 15,583 | 15,521
Ending Loan Balance - Individually Evaluated | 15,120 | 0 | 15,120 | 0 | 15,308
Allowance for Credit Losses - Loans Individually Evaluated | 0 | 0 | 0 | 0 | 0
Consumer |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Allowance for Loan Losses, Beginning balance | 2,985 | 2,646 | 2,566 | 2,585 | 2,585
Charge-offs | (1,388) | (1,204) | (4,512) | (3,806) | (5,123)
Recoveries | 748 | 792 | 2,233 | 2,116 |
Provision | 296 | 301 | 2,354 | 1,640 |
Allowance for Loan Losses, Ending balance | 2,641 | 2,535 | 2,641 | 2,535 | 2,566
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] |  |  |  |  |
Ending Loan Balance - Collectively Evaluated | 1,120,241 | 1,107,637 | 1,120,241 | 1,107,637 | 1,111,667
Allowance for Credit Losses - Loans Collectively Evaluated | 2,641 | 2,535 | 2,641 | 2,535 | 2,566
Ending Loan Balance - Individually Evaluated | 0 | 0 | 0 | 0 | 0
Allowance for Credit Losses - Loans Individually Evaluated | 0 | 0 | 0 | 0 | 0
Residential |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Allowance for Loan Losses, Beginning balance | 11,882 | 10,855 | 11,220 | 10,193 | 10,193
Charge-offs | (41) | 0 | (41) | (6) | (54)
Recoveries | 0 | 0 | 0 | 0 |
Provision | 837 | 306 | 1,499 | 974 |
Allowance for Loan Losses, Ending balance | 12,678 | 11,161 | 12,678 | 11,161 | 11,220
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] |  |  |  |  |
Ending Loan Balance - Collectively Evaluated | 1,291,249 | 1,146,361 | 1,291,249 | 1,146,361 | 1,198,084
Allowance for Credit Losses - Loans Collectively Evaluated | 12,678 | 11,161 | 12,678 | 11,161 | 11,220
Ending Loan Balance - Individually Evaluated | 2,143 | 1,949 | 2,143 | 1,949 | 1,446
Allowance for Credit Losses - Loans Individually Evaluated | $ 0 | $ 0 | $ 0 | $ 0 | $ 0

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details
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