SECURITIES - Gross Unrealized Losses and Fair Values of Investment Securities (Details) $ in Thousands	Mar. 31, 2025 USD ($) security	Dec. 31, 2024 USD ($) security
Available for sale [Abstract]
Less than 12 months, Fair value	$ 27,205	$ 13,849
Less than 12 months, Gross unrealized losses	(99)	(300)
12 months or longer, Fair value	11,496	11,460
12 months or longer, Gross unrealized losses	$ (1,258)	$ (1,305)
Number of securities	19	22
Total, Fair value	$ 38,701	$ 25,309
Total, Gross unrealized losses	(1,357)	(1,605)
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	5,658	9,523
Less than 12 months, Gross unrealized losses	(79)	(227)
12 months or longer, Fair value	1,128	1,122
12 months or longer, Gross unrealized losses	$ (126)	$ (144)
Number of securities \| security	8	12
Total, Fair value	$ 6,786	$ 10,645
Total, Gross unrealized losses	(205)	(371)
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		1,503
Less than 12 months, Gross unrealized losses		(17)
12 months or longer, Fair value		0
12 months or longer, Gross unrealized losses		$ 0
Number of securities \| security		1
Total, Fair value		$ 1,503
Total, Gross unrealized losses		(17)
Residential mortgage-backed securities
Available for sale [Abstract]
Available for sale, allowance for credit losses	0
Collateralized loan obligations
Available for sale [Abstract]
Less than 12 months, Fair value	19,587
Less than 12 months, Gross unrealized losses	(9)
12 months or longer, Fair value	0
12 months or longer, Gross unrealized losses	$ 0
Number of securities \| security	4
Total, Fair value	$ 19,587
Total, Gross unrealized losses	(9)
Available for sale, allowance for credit losses	0	0
Corporate bonds
Available for sale [Abstract]
Less than 12 months, Fair value	1,960	2,823
Less than 12 months, Gross unrealized losses	(11)	(56)
12 months or longer, Fair value	10,368	10,338
12 months or longer, Gross unrealized losses	$ (1,132)	$ (1,161)
Number of securities \| security	7	9
Total, Fair value	$ 12,328	$ 13,161
Total, Gross unrealized losses	(1,143)	(1,217)
Available for sale, allowance for credit losses	0	0
Obligations of U.S. Government agencies and sponsored entities
Available for sale [Abstract]
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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