FAIR VALUE - Carrying amounts and Estimated fair values (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Financial Assets:
SBA and USDA servicing assets	$ 5,600	$ 5,700
Recurring
Financial Assets:
SBA and USDA servicing assets	11,180	10,601
Interest rate derivatives	4,791	6,343
Recurring \| Carrying Amount
Financial Assets:
Cash, due from banks, and federal funds sold	266,690	383,676
Investment securities	44,664	65,825
Loans held for sale	1,350	9,741
Loans, net	3,930,501	4,023,554
Accrued interest receivable	20,115	20,298
SBA and USDA servicing assets	11,180	10,601
Mortgage servicing assets	1,308	1,660
Interest rate derivatives	4,791	6,343
Financial Liabilities:
Deposits	3,489,357	3,646,001
Federal Home Loan Bank advances	375,000	510,000
Accrued interest payable	7,537	10,731
Interest rate derivatives	430	451
Recurring \| Estimated Fair Value
Financial Assets:
Cash, due from banks, and federal funds sold	266,690	383,676
Investment securities	44,664	65,825
Loans held for sale	1,350	9,741
Loans, net	3,916,351	3,964,005
Accrued interest receivable	20,115	20,298
SBA and USDA servicing assets	11,180	10,601
Mortgage servicing assets	5,623	5,659
Interest rate derivatives	4,791	6,343
Financial Liabilities:
Deposits	3,482,727	3,645,272
Federal Home Loan Bank advances	375,488	513,060
Accrued interest payable	7,537	10,731
Interest rate derivatives	430	451
Level 1 \| Recurring \| Estimated Fair Value
Financial Assets:
Investment securities	18,481	18,646
Level 2 \| Recurring
Financial Assets:
Interest rate derivatives	4,791	6,343
Level 2 \| Recurring \| Estimated Fair Value
Financial Assets:
Cash, due from banks, and federal funds sold	266,690	383,676
Investment securities	23,681	44,584
Loans held for sale	1,350	9,741
Accrued interest receivable	167	344
Interest rate derivatives	4,791	6,343
Financial Liabilities:
Deposits	3,482,727	3,645,272
Federal Home Loan Bank advances	375,488	513,060
Accrued interest payable	7,537	10,731
Interest rate derivatives	430	451
Level 3 \| Recurring
Financial Assets:
SBA and USDA servicing assets	11,180	10,601
Level 3 \| Recurring \| Estimated Fair Value
Financial Assets:
Investment securities	2,502	2,595
Loans, net	3,916,351	3,964,005
Accrued interest receivable	19,948	19,954
SBA and USDA servicing assets	11,180	10,601
Mortgage servicing assets	$ 5,623	$ 5,659

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Fair value portion of accrued interest receivable.

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Fair value portion of mortgage servicing assets.

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Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits.

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Fair value portion of borrowing from Federal Home Loan Bank (FHLBank).

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Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables.

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Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

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Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements.

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