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FAIR VALUES OF FINANCIAL INSTRUMENTS - Fair Value Option Loans Held-for-Sale (Details) - Continuing Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Fair Value
Total loans	$ 3,408	$ 1,413
Non-accrual loans	128	654
Unpaid Principal Balance
Total loans	3,638	1,680
Non-accrual loans	143	750
Difference
Total loans	(230)	(267)
Non-accrual loans	(15)	(96)
Non-accrual loans, guaranteed by US government	38	190
Fair value adjustment for loans held-for-sale	$ 206	$ (1,501)	$ 106

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- Definition

Fair Value, Option, Loans Held As Assets, Aggregate Amount Guaranteed In Nonaccrual Status

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- Definition

Fair Value, Option, Loans Held As Assets, Aggregate Amount In Nonaccrual Status, Aggregated Unpaid Principal Balance

+ References

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- Definition

Fair Value, Option, Loans Held As Assets, Loans Held-For-Sale, Total

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- Definition

Fair Value, Option, Loans Held As Assets, Loans Held-For-Sale, Total, Aggregated Difference

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- Definition

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- Definition

Fair Value, Option, Loans Held as Assets, Aggregate Unpaid Principal Balance [Abstract]

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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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123596393&loc=d3e14172-108612

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- Definition

This item represents the aggregate fair value of loans held as assets that are in nonaccrual status for which the fair value option has been elected, if the entity's policy is to recognize interest income separately from other changes in fair value.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 28
-Subparagraph (e)(2)
-URI http://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612

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- Definition

For loans held as assets for which the fair value option has been elected, this item represents the difference between the aggregate fair value and the aggregate unpaid principal balance of those loans that are in nonaccrual status.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 28
-Subparagraph (e)(3)
-URI http://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612

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