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LOANS RECEIVABLE AND ALLOWANCE FOR CREDIT LOSSES - Loans - Impaired Financing Receivables (Details) - USD ($) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2023 | Dec. 31, 2022
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment with specific reserves | $ 161,000 | $ 254,000
Unpaid Principal Balance with specific reserves | 331,000 | 333,000
Interest Income Recognized with specific reserves | 2,000 | 21,000
Specific Reserve with specific reserves | 170,000 | 79,000
Average Recorded Investment | 547,000 | 547,000
Recorded Investment with no specific reserve | 351,000 | 155,000
Unpaid Principal Balance with no specific reserve | 351,000 | 155,000
Interest Income Recognized with no specific reserve | 4,000 | 8,000
Average Recorded Investment with no specific reserve | 267,000 | 186,000
Real Estate Loan |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment with specific reserves | 11,000 | 14,000
Unpaid Principal Balance with specific reserves | 32,000 | 34,000
Interest Income Recognized with specific reserves | 2,000 | 2,000
Specific Reserve with specific reserves | 21,000 | 20,000
Average Recorded Investment | 48,000 | 48,000
Recorded Investment with no specific reserve | 184,000 | 70,000
Unpaid Principal Balance with no specific reserve | 184,000 | 70,000
Interest Income Recognized with no specific reserve | 2,000 | 2,000
Average Recorded Investment with no specific reserve | 195,000 | 79,000
Commercial and Industrial |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment with specific reserves | 150,000 | 240,000
Unpaid Principal Balance with specific reserves | 299,000 | 299,000
Interest Income Recognized with specific reserves |  | 19,000
Specific Reserve with specific reserves | 149,000 | 59,000
Average Recorded Investment | 499,000 | 499,000
Consumer Loans |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment with no specific reserve | 167,000 | 85,000
Unpaid Principal Balance with no specific reserve | 167,000 | 85,000
Interest Income Recognized with no specific reserve | 2,000 | 6,000
Average Recorded Investment with no specific reserve | 72,000 | 107,000
Single-family Residential | Real Estate Loan |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment with specific reserves | 11,000 | 14,000
Unpaid Principal Balance with specific reserves | 32,046 | 34,000
Interest Income Recognized with specific reserves | 2,000 | 2,000
Specific Reserve with specific reserves | 21,000 | 20,000
Average Recorded Investment | 48,000 | 48,000
Recorded Investment with no specific reserve | 184,000 | 70,000
Unpaid Principal Balance with no specific reserve | 184,000 | 70,000
Interest Income Recognized with no specific reserve | 2,000 | 2,000
Specific Reserve loan | 21,337 |
Average Recorded Investment with no specific reserve | 195,000 | 79,000
Commercial | Real Estate Loan |  |
Financing Receivable, Impaired [Line Items] |  |
Specific Reserve with specific reserves | 149,000 |
Commercial and Industrial | Commercial and Industrial |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment with specific reserves | 150,000 | 240,000
Unpaid Principal Balance with specific reserves | 299,453 | 299,000
Interest Income Recognized with specific reserves |  | 19,000
Specific Reserve with specific reserves | 149,000 | 59,000
Average Recorded Investment | 499,000 | 499,000
Specific Reserve loan | 149,453 |
Automobile | Consumer Loans |  |
Financing Receivable, Impaired [Line Items] |  |
Recorded Investment with no specific reserve | 167,000 | 85,000
Unpaid Principal Balance with no specific reserve | 167,000 | 85,000
Interest Income Recognized with no specific reserve | 2,000 | 6,000
Average Recorded Investment with no specific reserve | $ 72,000 | $ 107,000

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