FAIR VALUE - Narrative (Details) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2025 USD ($)	Dec. 31, 2025 USD ($) loan	Dec. 31, 2024 USD ($) loan
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans transferred from held for sale to held for investment		$ 600
Loans transferred from held for investment to held for sale			$ 5,800
Value of loans sold		0	5,400
Loans held for sale		$ 0	$ 251
Number of loans, non-accruals, fair value \| loan		3	37
Fair value carrying amount		$ 17	$ 100
Net charge-offs on loans accounted for under the fair value option		$ 200	$ 1,200
Loans held for sale
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
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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Fair Value, Option, Loans Held as Assets, Allowance For Credit Loss, Write-Offs

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