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FAIR VALUE ACCOUNTING - Assets Measured on a Nonrecurring Basis (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Assets Measured on a Nonrecurring Basis
Carrying Value	$ 7,649	$ 9,159
Quoted Prices in Active Markets for Identical Instruments (Level 1)
Assets Measured on a Nonrecurring Basis
Carrying Value	0	0
Significant Other Observable Inputs (Level 2)
Assets Measured on a Nonrecurring Basis
Carrying Value	0	0
Significant Unobservable Inputs (Level 3)
Assets Measured on a Nonrecurring Basis
Carrying Value	9,317	10,883
Foreclosed and repossessed assets, net
Assets Measured on a Nonrecurring Basis
Carrying Value	1,845	1,795
Foreclosed and repossessed assets, net | Quoted Prices in Active Markets for Identical Instruments (Level 1)
Assets Measured on a Nonrecurring Basis
Carrying Value	0	0
Foreclosed and repossessed assets, net | Significant Other Observable Inputs (Level 2)
Assets Measured on a Nonrecurring Basis
Carrying Value	0	0
Foreclosed and repossessed assets, net | Significant Unobservable Inputs (Level 3)
Assets Measured on a Nonrecurring Basis
Carrying Value	1,845	1,795
Collateral dependent loans
Assets Measured on a Nonrecurring Basis
Carrying Value	2,030	3,499
Collateral dependent loans | Quoted Prices in Active Markets for Identical Instruments (Level 1)
Assets Measured on a Nonrecurring Basis
Carrying Value	0	0
Collateral dependent loans | Significant Other Observable Inputs (Level 2)
Assets Measured on a Nonrecurring Basis
Carrying Value	0	0
Collateral dependent loans | Significant Unobservable Inputs (Level 3)
Assets Measured on a Nonrecurring Basis
Carrying Value	2,030	3,499
Mortgage servicing rights
Assets Measured on a Nonrecurring Basis
Carrying Value	3,774	3,865
Mortgage servicing rights | Quoted Prices in Active Markets for Identical Instruments (Level 1)
Assets Measured on a Nonrecurring Basis
Carrying Value	0	0
Mortgage servicing rights | Significant Other Observable Inputs (Level 2)
Assets Measured on a Nonrecurring Basis
Carrying Value	0	0
Mortgage servicing rights | Significant Unobservable Inputs (Level 3)
Assets Measured on a Nonrecurring Basis
Carrying Value	$ 5,442	$ 5,589

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- Definition

Assets fair value disclosure nonrecurring.

+ References

No definition available.

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- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

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