INVESTMENT SECURITIES - Schedule of Gain on Securities (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Investments, Debt and Equity Securities [Abstract]
Unrealized holding gains (losses) on equity securities	$ (16)	$ (21)	$ (16)	$ (70)
Net realized gains on sales of other investments	0	0	0	270
Net gain (loss) on securities	$ (16)	$ (21)	$ (16)	$ 200