Accruing loans with direct exposure that are closely monitored by the Company.

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Non-accrual loans with direct exposure that are to be analyzed for individual evaluation.

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Past due accruing loans closely monitored by the Company for possible individual evaluation.

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Number of points on a grading scale for loans graded by the Company.

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Describes commercial loans the subcategories of loans held, any unusual risk concentration relating thereto, and the related loans receivable carrying amounts as of the balance sheet date. Such descriptions include information pertaining into two distinct sub-categories: (a) specialized and (b) general.

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Amount of credit loss expense on loans for financing receivable excluding off-balance sheet credit exposures.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amortized cost of financing receivable with payment default in current period and modified within previous 12 months preceding payment default for debtor experiencing financial difficulty.

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Amount of writeoff of financing receivable originated in current fiscal year. 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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Amount of expense (reversal of expense) for expected credit loss for off-balance sheet credit exposure. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging.

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LOANS HELD FOR INVESTMENT (Details) $ in Thousands	3 Months Ended		12 Months Ended
LOANS HELD FOR INVESTMENT (Details) $ in Thousands	Mar. 31, 2026 USD ($) Category	Mar. 31, 2025 USD ($)	Dec. 31, 2025 USD ($)
LOANS HELD FOR INVESTMENT [Abstract]
Loans, gross	$ 3,103,529		$ 3,144,502
Provision for credit loss on loans including off-balance sheet credit exposures	260	$ 420
Provision for off-balance sheet credit exposures	260	170
Provision for credit losses	$ 0	250
Number of points on a grading scale for loans	13
2025/2024	$ 94		498
Loans modified for borrowers experiencing financial difficulty that subsequently defaulted	$ 577	$ 141
Commercial Portfolio Segment [Member]
LOANS HELD FOR INVESTMENT [Abstract]
Number of sub-categories of loans (in Category) \| Category	2
Minimum [Member]
LOANS HELD FOR INVESTMENT [Abstract]
Non-accrual loans with direct exposure analyzed for individual evaluation	$ 250
Past due accruing loans closely monitored	250
Non-Owner Occupied Real Estate [Member] \| Commercial and Construction Real Estate Portfolio Segment [Member]
LOANS HELD FOR INVESTMENT [Abstract]
Loans, gross	1,160,000		$ 1,160,000
Substandard [Member] \| Minimum [Member]
LOANS HELD FOR INVESTMENT [Abstract]
Accruing loans with direct exposure that are closely monitored	$ 1,000