MORTGAGE BANKING ACTIVITIES (Key unobservable inputs used in determining the fair value of mortgage servicing rights) (Details) - $ / LoanContracts	9 Months Ended	12 Months Ended
Sep. 30, 2023	Dec. 31, 2022
Maximum [Member]
Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value [Abstract]
Discount rates	12.00%	12.00%
Annual prepayment speeds	16.83%	20.23%
Cost of servicing (per loan)	95	95
Minimum [Member]
Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value [Abstract]
Discount rates	9.50%	9.50%
Annual prepayment speeds	10.58%	12.33%
Cost of servicing (per loan)	85	85

Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value, Cost of Servicing per loan.

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- Definition

Discount rate used to estimate the fair value of servicing assets and servicing liabilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481229/860-50-50-2

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- Definition

Estimated rate of prepayments of principal on servicing assets and servicing liabilities.

+ References

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