FAIR VALUE - Narrative (Details) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2026 USD ($) loan	Mar. 31, 2025 USD ($)	Dec. 31, 2025 USD ($) loan
Summary of assets measured on a recurring and nonrecurring basis
Transfer of loans held for investment to loans held for sale	$ 0
Loan, Transfer from Held-for-Sale to Held-in-Portfolio		$ 600
Value of loans sold			$ 0
Loans held at fair value	$ 0		$ 0
Number of Loans, Non-accruals, fair value \| loan	1		3
Fair Value Carrying Amount	$ 0		$ 17
Net charge-offs on loans accounted for under the fair value option	$ 49	$ 100
Loans held for sale
Summary of assets measured on a recurring and nonrecurring basis
Carrying value			300
Unpaid principal			$ 600

Fair Value Option Loans Held As Assets Aggregate Amount In Nonaccrual Status Number Of Loans

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