LOANS RECEIVABLE AND ALLOWANCE FOR CREDIT LOSSES - Troubled debt restructured loans (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Financing Receivable, Impaired [Line Items]
Troubled debt restructured loans	$ 34,000	$ 36,000
Non-accrual and 90+ days past due and still accruing loans to average loans	0.10%	0.16%
Allowance for credit losses to non-accrual and 90 days or more and still accruing loans	1171.40%	703.70%
Single-family Residential \| Real Estate Loan
Financing Receivable, Impaired [Line Items]
Troubled debt restructured loans	$ 34,476	$ 36,000

Represents Allowance for credit losses to non-accrual and 90 days or more and still accruing loans.

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- Definition

Represents Non-accrual and 90 days or more and still accruing loans to gross loans.

+ References

No definition available.

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- Definition

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+ References

No definition available.

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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

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