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FAIR VALUE DISCLOSURES - Summary of Financial Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Assets
Fair Value, Option, Changes in Fair Value, Gain (Loss)	$ (100)	$ 400	$ 600
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 1 | Other real estate owned
Assets
Assets, Fair Value Disclosure		0		$ 0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 1 | Commercial | Fair value
Assets
Assets, Fair Value Disclosure		0		0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 1 | Commercial real estate | Fair value
Assets
Assets, Fair Value Disclosure		0		0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 1 | Lease financing | Fair value
Assets
Assets, Fair Value Disclosure		0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 2 | Other real estate owned
Assets
Assets, Fair Value Disclosure		0		0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 2 | Commercial | Fair value
Assets
Assets, Fair Value Disclosure		0		0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 2 | Commercial real estate | Fair value
Assets
Assets, Fair Value Disclosure		0		0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 2 | Lease financing | Fair value
Assets
Assets, Fair Value Disclosure		0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 3 | Other real estate owned
Assets
Assets, Fair Value Disclosure		30		106
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 3 | Commercial | Fair value
Assets
Assets, Fair Value Disclosure		2,445		1,795
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 3 | Commercial real estate | Fair value
Assets
Assets, Fair Value Disclosure		12,039		$ 13,538
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 3 | Lease financing | Fair value
Assets
Assets, Fair Value Disclosure		$ 4,049

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- Definition

Fair value portion of asset recognized for present right to economic benefit.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 100
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482078/820-10-55-100

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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-Paragraph 2
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- Definition

For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings.

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-Name Accounting Standards Codification
-Topic 825
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