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ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY - Loans Individually Evaluated for Impairment (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning balance | $ 67,773 | $ 61,408 | $ 50,652
Provision for loan losses | 9,375 | 1,077 | 14,770
Loans charged-off | (5,134) | (5,983) | (5,253)
Recoveries | 592 | 2,221 | 1,239
Net loans (charged-off) recovered | (4,542) | (3,762) | (4,014)
Ending balance | 72,606 | 67,773 | 61,408
Loans Individually Evaluated for Impairment [Abstract] |  |  |
Average Recorded Investment |  |  | 23,362
Interest Income Recognized |  |  | 390
Cash Basis Interest Income Recognized |  |  | 385
Total consumer loans |  |  |
Loans Individually Evaluated for Impairment [Abstract] |  |  |
Average Recorded Investment with an allowance recorded |  |  | 0
Interest Income Recognized with an allowance recorded |  |  | 0
Cash basis interest income recognized with an allowance recorded |  |  | 0
Commercial and Industrial | Working capital lines of credit loans |  |  |
Loans Individually Evaluated for Impairment [Abstract] |  |  |
Average Recorded Investment with no related allowance recorded |  |  | 375
Average Recorded Investment with an allowance recorded |  |  | 2,433
Interest Income Recognized with no related allowance recorded |  |  | 0
Interest Income Recognized with an allowance recorded |  |  | 0
Cash basis interest income recognized with no related allowance recorded |  |  | 0
Cash basis interest income recognized with an allowance recorded |  |  | 0
Commercial and Industrial | Non-working capital loans |  |  |
Loans Individually Evaluated for Impairment [Abstract] |  |  |
Average Recorded Investment with no related allowance recorded |  |  | 816
Average Recorded Investment with an allowance recorded |  |  | 11,579
Interest Income Recognized with no related allowance recorded |  |  | 21
Interest Income Recognized with an allowance recorded |  |  | 287
Cash basis interest income recognized with no related allowance recorded |  |  | 21
Cash basis interest income recognized with an allowance recorded |  |  | 287
Commercial Real Estate and Multi-family Residential | Owner occupied loans |  |  |
Loans Individually Evaluated for Impairment [Abstract] |  |  |
Average Recorded Investment with no related allowance recorded |  |  | 2,156
Average Recorded Investment with an allowance recorded |  |  | 3,156
Interest Income Recognized with no related allowance recorded |  |  | 13
Interest Income Recognized with an allowance recorded |  |  | 30
Cash basis interest income recognized with no related allowance recorded |  |  | 12
Cash basis interest income recognized with an allowance recorded |  |  | 30
Agri-business and Agricultural | Loans secured by farmland |  |  |
Loans Individually Evaluated for Impairment [Abstract] |  |  |
Average Recorded Investment with no related allowance recorded |  |  | 283
Average Recorded Investment with an allowance recorded |  |  | 147
Interest Income Recognized with no related allowance recorded |  |  | 0
Interest Income Recognized with an allowance recorded |  |  | 0
Cash basis interest income recognized with no related allowance recorded |  |  | 0
Cash basis interest income recognized with an allowance recorded |  |  | 0
Agri-business and Agricultural | Loans for agricultural production |  |  |
Loans Individually Evaluated for Impairment [Abstract] |  |  |
Average Recorded Investment with no related allowance recorded |  |  | 4
Interest Income Recognized with no related allowance recorded |  |  | 0
Cash basis interest income recognized with no related allowance recorded |  |  | 0
Consumer 1-4 Family Mortgage | Closed end first mortgage loans |  |  |
Loans Individually Evaluated for Impairment [Abstract] |  |  |
Average Recorded Investment with no related allowance recorded |  |  | 291
Average Recorded Investment with an allowance recorded |  |  | 1,557
Interest Income Recognized with no related allowance recorded |  |  | 3
Interest Income Recognized with an allowance recorded |  |  | 36
Cash basis interest income recognized with no related allowance recorded |  |  | 2
Cash basis interest income recognized with an allowance recorded |  |  | 33
Consumer 1-4 Family Mortgage | Open end and junior lien loans |  |  |
Loans Individually Evaluated for Impairment [Abstract] |  |  |
Average Recorded Investment with no related allowance recorded |  |  | 49
Average Recorded Investment with an allowance recorded |  |  | 481
Interest Income Recognized with no related allowance recorded |  |  | 0
Interest Income Recognized with an allowance recorded |  |  | 0
Cash basis interest income recognized with no related allowance recorded |  |  | 0
Cash basis interest income recognized with an allowance recorded |  |  | 0
Consumer 1-4 Family Mortgage | Residential construction loans |  |  |
Loans Individually Evaluated for Impairment [Abstract] |  |  |
Average Recorded Investment with an allowance recorded |  |  | 35
Interest Income Recognized with an allowance recorded |  |  | 0
Cash basis interest income recognized with an allowance recorded |  |  | 0
Unallocated |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning balance | 450 | 3,139 | 2,320
Provision for loan losses | 104 | 192 | 819
Loans charged-off | 0 | 0 | 0
Recoveries | 0 | 0 | 0
Net loans (charged-off) recovered | 0 | 0 | 0
Ending balance | 554 | 450 | 3,139
Total commercial loans | Commercial and Industrial |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning balance | 30,595 | 28,333 | 25,789
Provision for loan losses | 8,646 | 1,966 | 6,640
Loans charged-off | (4,022) | (5,575) | (4,524)
Recoveries | 71 | 1,559 | 428
Net loans (charged-off) recovered | (3,951) | (4,016) | (4,096)
Ending balance | 35,290 | 30,595 | 28,333
Total commercial loans | Commercial Real Estate and Multi-family Residential |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning balance | 26,535 | 22,907 | 15,796
Provision for loan losses | 1,179 | (632) | 6,868
Loans charged-off | (597) | (70) | (72)
Recoveries | 277 | 14 | 315
Net loans (charged-off) recovered | (320) | (56) | 243
Ending balance | 27,394 | 26,535 | 22,907
Total commercial loans | Agri-business and Agricultural |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning balance | 5,034 | 3,043 | 3,869
Provision for loan losses | (605) | 611 | (826)
Loans charged-off | 0 | 0 | 0
Recoveries | 0 | 320 | 0
Net loans (charged-off) recovered | 0 | 320 | 0
Ending balance | 4,429 | 5,034 | 3,043
Total commercial loans | Other Commercial |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning balance | 1,146 | 416 | 447
Provision for loan losses | (229) | (211) | (31)
Loans charged-off | 0 | 0 | 0
Recoveries | 0 | 0 | 0
Net loans (charged-off) recovered | 0 | 0 | 0
Ending balance | 917 | 1,146 | 416
Total consumer loans | Consumer 1-4 Family Mortgage |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning balance | 2,866 | 2,619 | 2,086
Provision for loan losses | 125 | (777) | 341
Loans charged-off | (42) | (51) | (141)
Recoveries | 52 | 122 | 333
Net loans (charged-off) recovered | 10 | 71 | 192
Ending balance | 3,001 | 2,866 | 2,619
Total consumer loans | Other Consumer |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning balance | 1,147 | 951 | 345
Provision for loan losses | 155 | (72) | 959
Loans charged-off | (473) | (287) | (516)
Recoveries | 192 | 206 | 163
Net loans (charged-off) recovered | (281) | (81) | (353)
Ending balance | $ 1,021 | $ 1,147 | $ 951

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