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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, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | $ 36,983 | $ 34,244 | $ 36,922 | $ 33,256 | $ 33,256
Charge-offs | (345) | (278) | (1,240) | (939) | (1,242)
Recoveries | 225 | 63 | 437 | 437 | 478
Provision (credit) for loan losses | (456) | 2,513 | 288 | 3,788 | 4,430
Ending Balance | 36,407 | 36,542 | 36,407 | 36,542 | 36,922
Commercial real estate - non-owner-occupied |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | 16,155 | 16,210 | 17,296 | 18,834 | 18,834
Charge-offs | 0 | 0 | 0 | 0 | 0
Recoveries | 17 | 1 | 19 | 2 | 3
Provision (credit) for loan losses | 607 | 922 | (536) | (1,703) | (1,541)
Ending Balance | 16,779 | 17,133 | 16,779 | 17,133 | 17,296
Commercial real estate - owner-occupied |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | 2,351 | 2,501 | 2,362 | 2,539 | 2,539
Charge-offs | (58) | 0 | (58) | 0 | 0
Recoveries | 0 | 0 | 0 | 2 | 2
Provision (credit) for loan losses | (131) | 146 | (142) | 106 | (179)
Ending Balance | 2,162 | 2,647 | 2,162 | 2,647 | 2,362
Commercial |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | 4,795 | 5,146 | 5,446 | 4,202 | 4,202
Charge-offs | (255) | (183) | (1,101) | (744) | (1,042)
Recoveries | 189 | 61 | 352 | 341 | 379
Provision (credit) for loan losses | (247) | 192 | (215) | 1,417 | 1,907
Ending Balance | 4,482 | 5,216 | 4,482 | 5,216 | 5,446
Residential real estate |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | 10,627 | 8,438 | 9,089 | 6,133 | 6,133
Charge-offs | 0 | (49) | (18) | (65) | (66)
Recoveries | 5 | 0 | 38 | 0 | 0
Provision (credit) for loan losses | (590) | 696 | 933 | 3,017 | 3,022
Ending Balance | 10,042 | 9,085 | 10,042 | 9,085 | 9,089
Home equity |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | 2,397 | 1,796 | 2,225 | 1,469 | 1,469
Charge-offs | 0 | 0 | 0 | 0 | 0
Recoveries | 1 | 1 | 1 | 87 | 87
Provision (credit) for loan losses | (101) | 63 | 71 | 304 | 669
Ending Balance | 2,297 | 1,860 | 2,297 | 1,860 | 2,225
Consumer |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |
Beginning Balance | 658 | 153 | 504 | 79 | 79
Charge-offs | (32) | (46) | (63) | (130) | (134)
Recoveries | 13 | 0 | 27 | 5 | 7
Provision (credit) for loan losses | 6 | 494 | 177 | 647 | 552
Ending Balance | $ 645 | $ 601 | $ 645 | $ 601 | $ 504

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