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LOANS RECEIVABLE AND ALLOWANCE FOR CREDIT LOSSES - Impaired Financing Receivables (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2024 | Dec. 31, 2023
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment with specific reserves | $ 8,000 |
Unpaid Principal Balance with specific reserves | 29,000 |
Interest Income Recognized with specific reserves | 1,000 |
Specific Reserves | 21,000 | $ 200,000
Average Recorded Investment | 48,000 |
Recorded Investments with no specific reserve | 387,000 | 269,000
Unpaid Principal Balance with no specific reserves | 387,000 | 269,000
Interest Income Recognized with no specific reserve | 4,000 | 11,000
Average Recorded Investment, no specific reserve | 367,000 | 234,000
Real Estate Loan |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment with specific reserves | 8,000 | 9,000
Unpaid Principal Balance with specific reserves | 29,000 | 30,000
Interest Income Recognized with specific reserves | 1,000 | 4,000
Specific Reserves | 21,000 | 21,000
Average Recorded Investment | 48,000 | 48,000
Recorded Investments with no specific reserve | 110,000 | 115,000
Unpaid Principal Balance with no specific reserves | 110,000 | 115,000
Interest Income Recognized with no specific reserve | 1,000 | 5,000
Average Recorded Investment, no specific reserve | 123,000 | 130,000
Commercial and Industrial |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment with specific reserves |  | 120,000
Unpaid Principal Balance with specific reserves |  | 299,000
Specific Reserves |  | 179,000
Average Recorded Investment |  | 499,000
Recorded Investments with no specific reserve | 141,000 |
Unpaid Principal Balance with no specific reserves | 141,000 |
Interest Income Recognized with no specific reserve | 1,000 |
Average Recorded Investment, no specific reserve | 141,000 |
Consumer Loans |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded Investments with no specific reserve | 136,000 | 154,000
Unpaid Principal Balance with no specific reserves | 136,000 | 154,000
Interest Income Recognized with no specific reserve | 2,000 | 6,000
Average Recorded Investment, no specific reserve | 103,000 | 104,000
Single-family Residential | Real Estate Loan |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment with specific reserves | 8,000 | 9,000
Unpaid Principal Balance with specific reserves | 29,000 | 30,000
Interest Income Recognized with specific reserves | 1,000 | 4,000
Specific Reserves | 21,000 | 21,000
Average Recorded Investment | 48,000 | 48,000
Recorded Investments with no specific reserve | 110,000 | 115,000
Unpaid Principal Balance with no specific reserves | 110,000 | 115,000
Interest Income Recognized with no specific reserve | 1,000 | 5,000
Average Recorded Investment, no specific reserve | 123,000 | 130,000
Commercial and Industrial | Commercial and Industrial |  |
Financing Receivable, Impaired [Line Items] |  |
Specific Reserves |  | 179,000
Recorded Investments with no specific reserve | 141,000 |
Unpaid Principal Balance with no specific reserves | 141,000 |
Interest Income Recognized with no specific reserve | 1,000 |
Average Recorded Investment, no specific reserve | 141,000 |
Automobile | Consumer Loans |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded Investments with no specific reserve | 136,000 | 154,000
Unpaid Principal Balance with no specific reserves | 136,000 | 154,000
Interest Income Recognized with no specific reserve | 2,000 | 6,000
Average Recorded Investment, no specific reserve | $ 103,000 | $ 104,000

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- Definition Amount of investment in impaired financing receivables for which there is no related allowance for credit losses. + References No definition available. + Details
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- Definition Amount of interest income, recognized on cash basis, on financing receivables, for which there is no related allowance for credit losses and are recognized as impaired. + References No definition available. + Details
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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (g) -SubTopic 10 -Topic 310 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B + Details
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