INVESTMENT SECURITIES - AFS debt securities that were in an unrealized loss position (Details) $ in Thousands	Sep. 30, 2025 USD ($) security
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Number of Securities | security	10
Less than 12 months, fair value	$ 49,177
Less than 12 months, unrealized losses	(230)
12 months or more, fair value	0
12 months or more, unrealized losses	0
Total, fair value	49,177
Total, unrealized losses	$ (230)
GNMA MBS – residential
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Number of Securities | security	2
Less than 12 months, fair value	$ 9,869
Less than 12 months, unrealized losses	(34)
12 months or more, fair value	0
12 months or more, unrealized losses	0
Total, fair value	9,869
Total, unrealized losses	$ (34)
FNMA MBS – residential
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Number of Securities | security	3
Less than 12 months, fair value	$ 14,825
Less than 12 months, unrealized losses	(47)
12 months or more, fair value	0
12 months or more, unrealized losses	0
Total, fair value	14,825
Total, unrealized losses	$ (47)
Government CMO and MBS – commercial
Debt Securities, Available-for-Sale, Unrealized Loss Position [Line Items]
Number of Securities | security	5
Less than 12 months, fair value	$ 24,483
Less than 12 months, unrealized losses	(149)
12 months or more, fair value	0
12 months or more, unrealized losses	0
Total, fair value	24,483
Total, unrealized losses	$ (149)