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FAIR VALUE MEASUREMENTS - Measured on Non-recurring Basis (Details) - Non-recurring - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2022	Dec. 31, 2021
Assets
Liabilities measured at fair value	$ 0	$ 0	$ 0
Level 3
Assets
Individually evaluated loans	15,388,000	15,388,000	17,932,000
Capitalized servicing rights	7,127,000	7,127,000	5,263,000
Premises held for sale	327,000	327,000	226,000
Total	22,842,000	22,842,000	23,421,000
Total Gains (Losses)	1,862,000	(579,000)
Level 3 | Impaired loans
Assets
Total Gains (Losses)	1,778,000	(2,544,000)
Level 3 | Capitalized servicing rights
Assets
Total Gains (Losses)	84,000	1,864,000
Level 3 | Assets held for sale
Assets
Premises held for sale	327,000	327,000	$ 226,000
Total Gains (Losses)	$ 0	$ 101,000

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

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Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).

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The balance of financing receivables that were individually evaluated for impairment.

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