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INVESTMENT SECURITIES - Additional Information (Details) - USD ($)	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Schedule Of Available For Sale Securities [Line Items]
Securities available for sale	$ 710,046,000		$ 774,203,000
Held to maturity security carrying value	79,478,000		95,862,000
Pledged securities encumbered	45,700,000
Investment with fair value classified as equity security	13,375,000		$ 13,459,000
Fair value adjustment for CRA equity security	(84,000)	$ 195,000
Collateral Pledged [Member]
Schedule Of Available For Sale Securities [Line Items]
Securities available for sale	477,600,000
Held to maturity security carrying value	77,500,000
CRA Investment Fund [Member]
Schedule Of Available For Sale Securities [Line Items]
Investment with fair value classified as equity security	13,400,000
Fair value adjustment for CRA equity security	$ 84,000	$ 195,000

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