INVESTMENT SECURITIES - Additional Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Schedule Of Available For Sale Securities [Line Items]
Investment with fair value classified as equity security	$ 12,581,000		$ 12,581,000		$ 12,985,000
Fair value adjustment for CRA equity security	(404,000)	$ (571,000)	(404,000)	$ (1,728,000)
CRA Investment Fund [Member]
Schedule Of Available For Sale Securities [Line Items]
Investment with fair value classified as equity security	12,600,000		12,600,000
Fair value adjustment for CRA equity security	$ (404,000)		$ (404,000)