SECURITIES - Gross Unrealized Losses and Fair Values of Investment Securities (Details) $ in Thousands	Mar. 31, 2026 USD ($) security	Dec. 31, 2025 USD ($) security
Available for sale [Abstract]
Less than 12 months, Fair value	$ 54,542	$ 32,735
Less than 12 months, Gross unrealized losses	(518)	(199)
12 months or longer, Fair value	12,199	13,669
12 months or longer, Gross unrealized losses	$ (515)	$ (667)
Number of securities	34	22
Total, Fair value	$ 66,741	$ 46,404
Total, Gross unrealized losses	(1,033)	(866)
Available for sale, allowance for credit losses	0	0
U.S. GSE residential mortgage-backed securities
Available for sale [Abstract]
Available for sale, allowance for credit losses	0	0
U.S. GSE residential mortgage-backed securities \| Residential mortgage-backed securities
Available for sale [Abstract]
Less than 12 months, Fair value	15,965	4,562
Less than 12 months, Gross unrealized losses	(215)	(10)
12 months or longer, Fair value	1,093	2,719
12 months or longer, Gross unrealized losses	$ (100)	$ (95)
Number of securities \| security	13	7
Total, Fair value	$ 17,058	$ 7,281
Total, Gross unrealized losses	(315)	(105)
Residential mortgage-backed securities
Available for sale [Abstract]
Available for sale, allowance for credit losses	0	0
Residential mortgage-backed securities \| Residential mortgage-backed securities
Available for sale [Abstract]
Less than 12 months, Fair value	1,950
Less than 12 months, Gross unrealized losses	(25)
12 months or longer, Fair value	18	19
12 months or longer, Gross unrealized losses	$ (3)	$ (3)
Number of securities \| security	2	1
Total, Fair value	$ 1,968	$ 19
Total, Gross unrealized losses	(28)	(3)
U.S. GSE commercial mortgage-backed securities
Available for sale [Abstract]
Available for sale, allowance for credit losses	0	0
U.S. GSE commercial mortgage-backed securities \| Commercial mortgage-backed securities
Available for sale [Abstract]
Less than 12 months, Fair value	2,509	2,532
Less than 12 months, Gross unrealized losses	(72)	(51)
12 months or longer, Fair value	0	0
12 months or longer, Gross unrealized losses	$ 0	$ 0
Number of securities \| security	1	1
Total, Fair value	$ 2,509	$ 2,532
Total, Gross unrealized losses	(72)	(51)
Collateralized loan obligations
Available for sale [Abstract]
Less than 12 months, Fair value	27,589	23,654
Less than 12 months, Gross unrealized losses	(175)	(124)
12 months or longer, Fair value	0	0
12 months or longer, Gross unrealized losses	$ 0	$ 0
Number of securities \| security	6	5
Total, Fair value	$ 27,589	$ 23,654
Total, Gross unrealized losses	(175)	(124)
Available for sale, allowance for credit losses	0	0
Corporate bonds
Available for sale [Abstract]
Less than 12 months, Fair value	6,529	1,987
Less than 12 months, Gross unrealized losses	(31)	(14)
12 months or longer, Fair value	11,088	10,931
12 months or longer, Gross unrealized losses	$ (412)	$ (569)
Number of securities \| security	12	8
Total, Fair value	$ 17,617	$ 12,918
Total, Gross unrealized losses	(443)	(583)
Available for sale, allowance for credit losses	$ 0	$ 0

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Amount excluding accrued interest, of allowance for credit loss 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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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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Amount of accumulated unrealized loss on 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 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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