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Income from mortgage banking activities (fees and commissions) and servicing real estate mortgages, credit cards, and other financial assets held by others net of any related impairment of capitalized service costs. Also includes any premiums received in lieu of regular servicing fees on such loans only as earned over the life of the loans.

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Amortized cost excluding accrued interest, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes net investment in lease.

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Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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Aggregate amount of servicing assets that are subsequently measured at fair value and servicing assets that are subsequently measured using the amortization method.

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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Narratives (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Allowance for credit losses allocated to nonaccrual loans	$ 0		$ 0
Collateral-dependent loans	1,108,767		802,446
Loans serviced for unrelated third parties	72,400		65,400
Unamortized balance of mortgage servicing rights	145		150
Fees earned for servicing loans	86	$ 0
Management
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Aggregate amount of outstanding loans to related parties	10,400		6,800
Residential real estate
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Collateral-dependent loans	420,847		318,694
Residential real estate \| Residential real estate
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Collateral-dependent loans	1,482		331
Commercial real estate
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Collateral-dependent loans	552,240		370,380
Commercial real estate \| Commercial real estate
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Collateral-dependent loans	592		328
Commercial and industrial
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Collateral-dependent loans	$ 43,631		$ 32,582