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LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS (Activity in Allowance for Credit Losses on Loans by Portfolio Segment) (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, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | $ 35,412 | $ 36,983 | $ 36,935 | $ 36,922 | $ 36,922
Charge-offs | (422) | (345) | (1,240) | (1,240) | (1,727)
Recoveries | 141 | 225 | 412 | 437 | 566
Provision (credit) for loan losses | 283 | (456) | (693) | 288 | 1,174
Ending Balance | 35,414 | 36,407 | 35,414 | 36,407 | 36,935
Commercial real estate - non-owner-occupied |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | 15,268 | 16,155 | 16,581 | 17,296 | 17,296
Charge-offs | 0 | 0 | 0 | 0 | 0
Recoveries | 1 | 17 | 9 | 19 | 19
Provision (credit) for loan losses | 552 | 607 | (769) | (536) | (734)
Ending Balance | 15,821 | 16,779 | 15,821 | 16,779 | 16,581
Commercial real estate - owner-occupied |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | 2,166 | 2,351 | 2,290 | 2,362 | 2,362
Charge-offs | 0 | (58) | 0 | (58) | (58)
Recoveries | 0 | 0 | 0 | 0 | 0
Provision (credit) for loan losses | 161 | (131) | 37 | (142) | (14)
Ending Balance | 2,327 | 2,162 | 2,327 | 2,162 | 2,290
Commercial |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | 5,407 | 4,795 | 4,869 | 5,446 | 5,446
Charge-offs | (394) | (255) | (1,157) | (1,101) | (1,560)
Recoveries | 108 | 189 | 270 | 352 | 471
Provision (credit) for loan losses | (320) | (247) | 819 | (215) | 512
Ending Balance | 4,801 | 4,482 | 4,801 | 4,482 | 4,869
Residential real estate |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | 9,571 | 10,627 | 10,254 | 9,089 | 9,089
Charge-offs | 0 | 0 | 0 | (18) | (18)
Recoveries | 6 | 5 | 19 | 38 | 44
Provision (credit) for loan losses | (136) | (590) | (832) | 933 | 1,139
Ending Balance | 9,441 | 10,042 | 9,441 | 10,042 | 10,254
Home equity |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | 2,311 | 2,397 | 2,217 | 2,225 | 2,225
Charge-offs | (1) | 0 | (1) | 0 | 0
Recoveries | 5 | 1 | 86 | 1 | 1
Provision (credit) for loan losses | (27) | (101) | (14) | 71 | (9)
Ending Balance | 2,288 | 2,297 | 2,288 | 2,297 | 2,217
Consumer |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | 689 | 658 | 724 | 504 | 504
Charge-offs | (27) | (32) | (82) | (63) | (91)
Recoveries | 21 | 13 | 28 | 27 | 31
Provision (credit) for loan losses | 53 | 6 | 66 | 177 | 280
Ending Balance | $ 736 | $ 645 | $ 736 | $ 645 | $ 724

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