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LOANS RECEIVABLE AND ALLOWANCE FOR CREDIT LOSSES - Loans (Details) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 USD ($) loan borrower | Mar. 31, 2022 borrower | Dec. 31, 2022 USD ($) loan
Loans and Allowance for Credit Losses - Loans |  |  |
Number of TDRs accounts | loan | 1 |  | 1
Amount of recorded investment in new troubled debt restructurings, totaled | $ 33,000 |  | $ 34,000
Number of borrowers | borrower | 3 | 5 |
Unpaid Principal Balance with specific reserves | $ 332,000 |  | 333,000
Real Estate Loan |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Unpaid Principal Balance with specific reserves | 33,000 |  | 34,000
Commercial and Industrial |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Unpaid Principal Balance with specific reserves | $ 299,000 |  | $ 299,000
Single-family Residential | Real Estate Loan |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Number of TDRs accounts | loan | 1 |  | 1
Amount of recorded investment in new troubled debt restructurings, totaled | $ 32,983 |  | $ 34,000
Number of loans | loan | 1 |  |
Number of borrowers | borrower | 1 |  |
Unpaid Principal Balance with specific reserves | $ 32,983 |  | 34,000
Specific Reserve loan | $ 20,629 |  |
Commercial and Industrial | Commercial and Industrial |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Number of loans | loan | 1 |  |
Number of borrowers | 1 |  |
Unpaid Principal Balance with specific reserves | $ 299,453 |  | $ 299,000
Specific Reserve loan | $ 149,453 |  |

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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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- Definition Amount of financing receivable modified as troubled debt restructuring. + 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 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=121585226&loc=d3e18845-111554 + Details
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