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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Summary of Total Loans (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 30, 2025 | Dec. 31, 2024 | Jun. 30, 2025 | Sep. 30, 2024 | Jun. 30, 2024 | Dec. 31, 2023
LOANS AND ALLOWANCE FOR CREDIT LOSSES |  |  |  |  |  |
Total loans | $ 3,583,716 | $ 3,147,096 |  |  |  |
Allowance for credit losses | 33,940 | 28,744 | $ 28,885 | $ 29,023 | $ 28,855 | $ 28,142
Net loans | 3,549,776 | 3,118,352 |  |  |  |
Accrued interest receivable for loans | 12,200 | 10,500 |  |  |  |
Tax exempt and other |  |  |  |  |  |
LOANS AND ALLOWANCE FOR CREDIT LOSSES |  |  |  |  |  |
Total loans | 42,395 | 44,275 |  |  |  |
Allowance for credit losses | 128 | 128 | 110 | 117 | 110 | 119
Home equity |  |  |  |  |  |
LOANS AND ALLOWANCE FOR CREDIT LOSSES |  |  |  |  |  |
Total loans | 110,988 | 94,141 |  |  |  |
Allowance for credit losses | 919 | 741 | 786 | 846 | 763 | 767
Total commercial loans | Commercial construction |  |  |  |  |  |
LOANS AND ALLOWANCE FOR CREDIT LOSSES |  |  |  |  |  |
Total loans | 169,928 | 131,617 |  |  |  |
Allowance for credit losses | 2,522 | 2,096 | 2,032 | 2,753 | 4,217 | 4,261
Total commercial real estate | Commercial real estate owner occupied |  |  |  |  |  |
LOANS AND ALLOWANCE FOR CREDIT LOSSES |  |  |  |  |  |
Total loans | 342,237 | 302,074 |  |  |  |
Allowance for credit losses | 3,191 | 2,794 | 2,823 | 2,934 | 2,620 | 2,863
Total commercial real estate | Commercial real estate non-owner occupied |  |  |  |  |  |
LOANS AND ALLOWANCE FOR CREDIT LOSSES |  |  |  |  |  |
Total loans | 1,473,136 | 1,358,903 |  |  |  |
Allowance for credit losses | 12,699 | 11,104 | 10,980 | 10,539 | 9,574 | 9,443
Total commercial and industrial | Commercial and industrial |  |  |  |  |  |
LOANS AND ALLOWANCE FOR CREDIT LOSSES |  |  |  |  |  |
Total loans | 340,907 | 319,766 |  |  |  |
Allowance for credit losses | 6,285 | 5,064 | 5,664 | 4,191 | 3,982 | 3,259
Total residential real estate | Residential real estate |  |  |  |  |  |
LOANS AND ALLOWANCE FOR CREDIT LOSSES |  |  |  |  |  |
Total loans | 1,089,550 | 888,251 |  |  |  |
Allowance for credit losses | 8,024 | 6,732 | 6,406 | 7,572 | 7,516 | 7,352
Total consumer | Consumer other |  |  |  |  |  |
LOANS AND ALLOWANCE FOR CREDIT LOSSES |  |  |  |  |  |
Total loans | 14,575 | 8,069 |  |  |  |
Allowance for credit losses | $ 172 | $ 85 | $ 84 | $ 71 | $ 73 | $ 78

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