BORROWINGS - Schedule of Long-term Borrowings (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2025 USD ($) note	Dec. 31, 2024 USD ($)
Debt Instrument [Line Items]
Finance lease liabilities	$ 6,266	$ 0
Total long-term borrowings	$ 92,431	$ 0
Weighted average rate for securities sold under agreements to repurchase	2.50%	2.63%
FHLB borrowings
Debt Instrument [Line Items]
Total long-term borrowings	$ 79,174	$ 0
Number of notes | note	12
Weighted average rate for securities sold under agreements to repurchase	2.22%
Debt, weighted average maturity period	2 years 3 months 18 days
Secured borrowings
Debt Instrument [Line Items]
Total long-term borrowings	$ 6,991	$ 0
Number of notes | note	9
Debt, weighted average maturity period	17 years 5 months 26 days