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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Loan Modifications (Details) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 USD ($) | Mar. 31, 2022 contract | Dec. 31, 2022 troubled_debt_restructuring
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Amortized Cost Basis |  | 9 | 1
Commercial real estate |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Amortized Cost Basis | 5,359 |  |
% of Total Class of Financing Receivables | 0.74% |  |
Commercial and industrial |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Amortized Cost Basis | 25 |  |
% of Total Class of Financing Receivables | 0.02% |  |
Residential mortgage |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Amortized Cost Basis | 38 |  |
% of Total Class of Financing Receivables | 0.03% |  |
Other consumer |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Amortized Cost Basis | 22 |  |
% of Total Class of Financing Receivables | 0.33% |  |

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- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524 + Details
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