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FAIR VALUE MEASUREMENTS - Measured on Non-recurring Basis (Details) - Non-recurring - Level 3 - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Assets
Individually evaluated loans	$ 8,324	$ 8,746
Capitalized servicing rights	5,263	3,605
Premises held for sale	226	962
Total	13,813	$ 13,313
Total Gains (Losses)	500
Impaired loans
Assets
Total Gains (Losses)	(422)
Capitalized servicing rights
Assets
Total Gains (Losses)	1,658
Assets held for sale
Assets
Total Gains (Losses)	$ (736)

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

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Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements.

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