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LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS (Loan Aging Analysis by Portfolio Segment) (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | $ 4,100,131 | $ 4,010,353
Loans 90 Days Past Due and Accruing | 0 | 0
Commercial real estate - non-owner-occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 1,341,138 | 1,292,443
Loans 90 Days Past Due and Accruing | 0 | 0
Gross loans | 1,341,138 | 1,292,443
Commercial real estate - owner-occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 335,864 | 332,494
Loans 90 Days Past Due and Accruing |  | 0
Gross loans | 335,864 | 332,494
Commercial |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 422,437 | 430,131
Loans 90 Days Past Due and Accruing | 0 | 0
Gross loans | 422,437 | 430,131
Residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 1,748,303 | 1,700,266
Loans 90 Days Past Due and Accruing | 0 | 0
Gross loans | 1,748,303 | 1,700,266
Home equity |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 232,618 | 234,428
Loans 90 Days Past Due and Accruing | 0 | 0
Gross loans | 232,618 | 234,428
Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 19,771 | 20,591
Loans 90 Days Past Due and Accruing | 0 | 0
Gross loans | 19,771 | 20,591
Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 4,193 | 3,945
Total Past Due | Commercial real estate - non-owner-occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 121 | 278
Total Past Due | Commercial real estate - owner-occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 47 | 102
Total Past Due | Commercial |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 1,010 | 1,441
Total Past Due | Residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 2,126 | 1,562
Total Past Due | Home equity |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 802 | 528
Total Past Due | Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 87 | 34
30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 1,598 | 2,221
30-59 Days Past Due | Commercial real estate - non-owner-occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 112 | 267
30-59 Days Past Due | Commercial real estate - owner-occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 0 | 55
30-59 Days Past Due | Commercial |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 292 | 667
30-59 Days Past Due | Residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 721 | 852
30-59 Days Past Due | Home equity |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 396 | 357
30-59 Days Past Due | Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 77 | 23
60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 1,321 | 331
60-89 Days Past Due | Commercial real estate - non-owner-occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 0 | 0
60-89 Days Past Due | Commercial real estate - owner-occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 0 | 0
60-89 Days Past Due | Commercial |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 260 | 134
60-89 Days Past Due | Residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 777 | 186
60-89 Days Past Due | Home equity |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 281 | 0
60-89 Days Past Due | Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 3 | 11
90 Days or Greater Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 1,274 | 1,393
90 Days or Greater Past Due | Commercial real estate - non-owner-occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 9 | 11
90 Days or Greater Past Due | Commercial real estate - owner-occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 47 | 47
90 Days or Greater Past Due | Commercial |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 458 | 640
90 Days or Greater Past Due | Residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 628 | 524
90 Days or Greater Past Due | Home equity |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 125 | 171
90 Days or Greater Past Due | Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 7 | 0
Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 4,095,938 | 4,006,408
Current | Commercial real estate - non-owner-occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 1,341,017 | 1,292,165
Current | Commercial real estate - owner-occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 335,817 | 332,392
Current | Commercial |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 421,427 | 428,690
Current | Residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 1,746,177 | 1,698,704
Current | Home equity |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 231,816 | 233,900
Current | Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Loans outstanding | 19,684 | 20,557
Commercial |  |
Financing Receivable, Past Due [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 20,910 | 73,686
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 63,599 | 70,162
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 63,046 | 32,498
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 28,803 | 33,848
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 29,883 | 23,187
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 43,370 | 27,958
Financing Receivable, Revolving | 128,914 | 136,403
Financing Receivable, Revolving, Converted to Term Loan | 43,912 | 32,389
Gross loans | 422,437 | 430,131
Commercial | Doubtful |  |
Financing Receivable, Past Due [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 | 0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 | 0
Financing Receivable, Revolving | 0 | 0
Financing Receivable, Revolving, Converted to Term Loan | 0 | 0
Gross loans | 0 | 0
Residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 85,198 | 533,035
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 547,343 | 579,216
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 563,037 | 244,691
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 230,363 | 79,492
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 75,088 | 50,377
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 246,526 | 213,115
Financing Receivable, Revolving | 354 | 340
Financing Receivable, Revolving, Converted to Term Loan | 394 | 0
Gross loans | 1,748,303 | 1,700,266
Residential real estate | Doubtful |  |
Financing Receivable, Past Due [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 | 0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 | 0
Financing Receivable, Revolving | 0 | 0
Financing Receivable, Revolving, Converted to Term Loan | 0 | 0
Gross loans | 0 | 0
Commercial real estate - non-owner-occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 54,990 | 339,171
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 352,114 | 288,043
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 296,377 | 162,291
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 154,828 | 125,491
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 122,175 | 116,696
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 360,654 | 260,751
Financing Receivable, Revolving | 0 | 0
Financing Receivable, Revolving, Converted to Term Loan | 0 | 0
Gross loans | 1,341,138 | 1,292,443
Commercial real estate - non-owner-occupied | Doubtful |  |
Financing Receivable, Past Due [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 | 0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 | 0
Financing Receivable, Revolving | 0 | 0
Financing Receivable, Revolving, Converted to Term Loan | 0 | 0
Gross loans | $ 0 | $ 0

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