SECURITIES AVAILABLE FOR SALE - Summary of Securities Available for Sale (Details) $ in Thousands	Mar. 31, 2025 USD ($)	Jan. 01, 2025 USD ($)	Dec. 31, 2024 USD ($) loan
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	$ 578,241		$ 583,316
Gross Unrealized Gains	676		5,954
Gross Unrealized Losses	(64,956)		(68,252)
Fair Value	513,961		521,018
Allowance	(1,204)	$ (568)	$ (568)
Allowance for credit losses, number of corporate notes \| loan			2
Obligations of states and political subdivisions thereof
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	121,653		$ 116,421
Gross Unrealized Gains	1		5,564
Gross Unrealized Losses	(19,813)		(16,533)
Fair Value	101,841		105,452
Corporate bonds
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	99,940		100,923
Gross Unrealized Gains	410		290
Gross Unrealized Losses	(6,329)		(7,761)
Fair Value	94,021		93,452
Allowance	(1,204)	$ (568)	(568)
Debt securities \| Obligations of US Government-sponsored enterprises
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	1,276		1,344
Gross Unrealized Losses	(19)		(26)
Fair Value	1,257		1,318
Mortgage-backed securities and collateralized mortgage obligations \| US Government-sponsored enterprises
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	207,165		208,818
Gross Unrealized Gains	90		22
Gross Unrealized Losses	(27,668)		(31,524)
Fair Value	179,587		177,316
Mortgage-backed securities and collateralized mortgage obligations \| US Government agency
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	126,947		115,177
Gross Unrealized Gains	168		53
Gross Unrealized Losses	(10,153)		(11,314)
Fair Value	116,962		103,916
Mortgage-backed securities and collateralized mortgage obligations \| Private label
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	21,260		40,633
Gross Unrealized Gains	7		25
Gross Unrealized Losses	(974)		(1,094)
Fair Value	$ 20,293		$ 39,564

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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