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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Allowances For Credit Losses (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | $ 19,659 | [1] | $ 21,025
Charge-offs |  | (1,383) |  | (1,494)
Recoveries |  | 442 |  | 682
Net recoveries (charge-offs) |  | (941) |  | (812)
Provision |  | 3,425 |  | (554)
Ending balance | [1] | 22,517 |  | 19,659
Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | 374 |  |
Ending balance |  |  |  | 374
Cumulative Effect, Period of Adoption, Adjusted Balance |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | 20,033 |  |
Ending balance |  |  |  | 20,033
Commercial and industrial |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | 3,373 |  | 3,591
Charge-offs |  | (281) |  | (20)
Recoveries |  | 22 |  | 42
Net recoveries (charge-offs) |  | (259) |  | 22
Provision |  | 1,032 |  | (240)
Ending balance |  | 5,055 |  | 3,373
Commercial and industrial | Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | 909 |  |
Ending balance |  |  |  | 909
Commercial and industrial | Cumulative Effect, Period of Adoption, Adjusted Balance |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | 4,282 |  |
Ending balance |  |  |  | 4,282
Commercial Mortgages |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | 11,576 |  | 13,556
Charge-offs |  | 0 |  | (687)
Recoveries |  | 4 |  | 3
Net recoveries (charge-offs) |  | 4 |  | (684)
Provision |  | 1,141 |  | (1,296)
Ending balance |  | 12,026 |  | 11,576
Commercial Mortgages | Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | (695) |  |
Ending balance |  |  |  | (695)
Commercial Mortgages | Cumulative Effect, Period of Adoption, Adjusted Balance |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | 10,881 |  |
Ending balance |  |  |  | 10,881
Residential Mortgages |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | 1,845 |  | 1,803
Charge-offs |  | (32) |  | (17)
Recoveries |  | 0 |  | 40
Net recoveries (charge-offs) |  | (32) |  | 23
Provision |  | 397 |  | 19
Ending balance |  | 2,194 |  | 1,845
Residential Mortgages | Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | (16) |  |
Ending balance |  |  |  | (16)
Residential Mortgages | Cumulative Effect, Period of Adoption, Adjusted Balance |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | 1,829 |  |
Ending balance |  |  |  | 1,829
Consumer Loans |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | 2,865 |  | 2,075
Charge-offs |  | (1,070) |  | (770)
Recoveries |  | 416 |  | 597
Net recoveries (charge-offs) |  | (654) |  | (173)
Provision |  | 855 |  | 963
Ending balance |  | 3,242 |  | 2,865
Consumer Loans | Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | 176 |  |
Ending balance |  |  |  | 176
Consumer Loans | Cumulative Effect, Period of Adoption, Adjusted Balance |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | 3,041 |  |
Ending balance |  |  |  | 3,041
Unfunded Loan Commitment |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | 0 |  | 0
Provision |  | (163) |  | 0
Ending balance |  | 919 |  | 0
Unfunded Loan Commitment | Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning balance |  | $ 1,082 |  | 0
Ending balance |  |  |  | $ 1,082
[1] | Effective January 1, 2023, the allowance calculation is based upon Current Expected Credit loss methodology. Prior to January 1, 2023, the allowance calculation was based upon incurred loss methodology. Refer to Note 1 for further discussion.

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479344/326-20-45-1 + Details
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- Definition Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 + Details
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- Definition Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 + Details
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