SECURITIES AVAILABLE FOR SALE - Summary of Securities with Unrealized Losses (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Gross Unrealized Losses
Less Than Twelve Months	$ 1,176	$ 1,070
Over Twelve Months	55,028	63,942
Total	56,204	65,012
Fair Value
Less Than Twelve Months	52,661	52,232
Over Twelve Months	393,091	420,466
Total	445,752	472,698
Obligations of US Government-sponsored enterprises \| Debt securities
Gross Unrealized Losses
Less Than Twelve Months	1	2
Over Twelve Months	14	24
Total	15	26
Fair Value
Less Than Twelve Months	692	707
Over Twelve Months	432	611
Total	1,124	1,318
US Government-sponsored enterprises \| Mortgage-backed securities and collateralized mortgage obligations
Gross Unrealized Losses
Less Than Twelve Months	13	109
Over Twelve Months	23,765	31,415
Total	23,778	31,524
Fair Value
Less Than Twelve Months	1,242	8,003
Over Twelve Months	157,795	165,116
Total	159,037	173,119
US Government agency \| Mortgage-backed securities and collateralized mortgage obligations
Gross Unrealized Losses
Less Than Twelve Months	1,017	817
Over Twelve Months	9,117	10,497
Total	10,134	11,314
Fair Value
Less Than Twelve Months	35,579	35,174
Over Twelve Months	70,735	60,789
Total	106,314	95,963
Private label \| Mortgage-backed securities and collateralized mortgage obligations
Gross Unrealized Losses
Less Than Twelve Months		1
Over Twelve Months	869	1,093
Total	869	1,094
Fair Value
Less Than Twelve Months		948
Over Twelve Months	9,102	19,839
Total	9,102	20,787
Obligations of states and political subdivisions thereof
Gross Unrealized Losses
Less Than Twelve Months	11	115
Over Twelve Months	18,144	16,418
Total	18,155	16,533
Fair Value
Less Than Twelve Months	1,290	4,962
Over Twelve Months	96,646	99,109
Total	97,936	104,071
Corporate bond
Gross Unrealized Losses
Less Than Twelve Months	134	26
Over Twelve Months	3,119	4,495
Total	3,253	4,521
Fair Value
Less Than Twelve Months	13,858	2,438
Over Twelve Months	58,381	75,002
Total	$ 72,239	$ 77,440

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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