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OTHER COMPREHENSIVE INCOME (LOSS) - Changes in the Accumulated Balances (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Changes in the accumulated balances for each component of other comprehensive income
Balance at beginning of period	$ 167,088	$ 170,866	$ 170,866
Current year-to-date other comprehensive income (loss)	1,065	(7,123)
Balance at end of period	164,561	165,494	167,088
Unrealized Gains (Losses) on AFS Securities
Changes in the accumulated balances for each component of other comprehensive income
Balance at beginning of period	(24,353)	222	222
Current year-to-date other comprehensive income (loss)	1,469		(24,575)
Balance at end of period	(22,884)		(24,353)
Other Accumulated Comprehensive Income (Loss), net of tax
Changes in the accumulated balances for each component of other comprehensive income
Balance at beginning of period	(17,656)	161	161
Current year-to-date other comprehensive income (loss)	1,065		(17,817)
Balance at end of period	$ (16,591)	$ (6,962)	$ (17,656)

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Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent, Including Tax Effects

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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