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Loans and Allowance for Credit Losses - Components of loans (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Mar. 31, 2025 | Dec. 31, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023
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Components of loans |  |  |  |  |  |
Total Loans, Gross | $ 4,145,799 |  | $ 3,868,514 |  |  |
Allowance for Credit Losses | (55,765) | $ (53,766) | (52,277) | $ (51,949) | $ (51,347) | $ (50,494)
Net Deferred Loan Fees | (7,629) |  | (6,801) |  |  |
Total Loans, Net | 4,082,405 |  | 3,809,436 |  |  |
Commercial |  |  |  |  |  |
Components of loans |  |  |  |  |  |
Total Loans, Gross | 549,259 |  | 497,662 |  |  |
Allowance for Credit Losses | (5,935) | (5,847) | (5,630) | (6,018) | (5,607) | (5,398)
Leases |  |  |  |  |  |
Components of loans |  |  |  |  |  |
Total Loans, Gross | 44,817 |  | 44,291 |  |  |
Allowance for Credit Losses | (381) | (365) | (368) |  |  |
Construction and Land Development |  |  |  |  |  |
Components of loans |  |  |  |  |  |
Total Loans, Gross | 136,438 |  | 97,255 |  |  |
Allowance for Credit Losses | (1,104) | (1,075) | (866) | (1,220) | (1,828) | (2,156)
1-4 Family Construction |  |  |  |  |  |
Components of loans |  |  |  |  |  |
Total Loans, Gross | 39,095 |  | 41,961 |  |  |
Allowance for Credit Losses | (278) | (292) | (331) | (522) | (577) | (558)
Real Estate Mortgage |  |  |  |  |  |
Components of loans |  |  |  |  |  |
Total Loans, Gross | 3,359,844 |  | 3,174,349 |  |  |
Allowance for Credit Losses | (47,914) | (46,052) | (44,940) | (44,093) | (43,224) | (42,277)
1-4 Family Mortgage |  |  |  |  |  |
Components of loans |  |  |  |  |  |
Total Loans, Gross | 474,269 |  | 474,383 |  |  |
Allowance for Credit Losses | (2,413) | (2,585) | (2,795) | (2,774) | (2,754) | (2,651)
Multifamily |  |  |  |  |  |
Components of loans |  |  |  |  |  |
Total Loans, Gross | 1,555,731 |  | 1,425,610 |  |  |
Allowance for Credit Losses | (23,921) | (23,927) | (23,120) | (22,480) | (22,230) | (22,217)
CRE Owner Occupied |  |  |  |  |  |
Components of loans |  |  |  |  |  |
Total Loans, Gross | 192,837 |  | 191,248 |  |  |
Allowance for Credit Losses | (1,137) | (1,226) | (1,290) | (1,258) | (1,235) | (1,184)
CRE Nonowner Occupied |  |  |  |  |  |
Components of loans |  |  |  |  |  |
Total Loans, Gross | 1,137,007 |  | 1,083,108 |  |  |
Allowance for Credit Losses | (20,443) | (18,314) | (17,735) | (17,581) | (17,005) | (16,225)
Consumer and Other |  |  |  |  |  |
Components of loans |  |  |  |  |  |
Total Loans, Gross | 16,346 |  | 12,996 |  |  |
Allowance for Credit Losses | $ (153) | $ (135) | $ (142) | $ (96) | $ (111) | $ (105)

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