FAIR VALUE - Inputs and Valuation technique (Details)	Jun. 30, 2026	Dec. 31, 2025
Obligations of U.S. Government entities and agencies
Fair value measurement inputs and valuation techniques
Valuation technique of available for sale securities	us-gaap:ValuationTechniqueDiscountedCashFlowMember	us-gaap:ValuationTechniqueDiscountedCashFlowMember
SBA servicing assets and Interest only strip
Fair value measurement inputs and valuation techniques
Valuation technique of servicing asset	us-gaap:ValuationTechniqueDiscountedCashFlowMember	us-gaap:ValuationTechniqueDiscountedCashFlowMember
Collateral-dependent loans
Fair value measurement inputs and valuation techniques
Valuation technique of available for sale securities	us-gaap:ValuationTechniqueConsensusPricingModelMember	us-gaap:ValuationTechniqueConsensusPricingModelMember
Discount Rate
Fair value measurement inputs and valuation techniques
Servicing asset measurement input	12.61	12.62
Prepayment speed
Fair value measurement inputs and valuation techniques
Servicing asset measurement input	16.35	18.58
Recurring \| Discount Rate \| Minimum \| Obligations of U.S. Government entities and agencies
Fair value measurement inputs and valuation techniques
Available for sale securities measurement input	3	3
Recurring \| Discount Rate \| Minimum \| SBA servicing assets and Interest only strip
Fair value measurement inputs and valuation techniques
Servicing asset measurement input	4.93	5.75
Recurring \| Discount Rate \| Maximum \| Obligations of U.S. Government entities and agencies
Fair value measurement inputs and valuation techniques
Available for sale securities measurement input	5	5
Recurring \| Discount Rate \| Maximum \| SBA servicing assets and Interest only strip
Fair value measurement inputs and valuation techniques
Servicing asset measurement input	9.88	11.09
Recurring \| Prepayment speed \| Minimum \| SBA servicing assets and Interest only strip
Fair value measurement inputs and valuation techniques
Servicing asset measurement input	6.82	6.42
Recurring \| Prepayment speed \| Maximum \| SBA servicing assets and Interest only strip
Fair value measurement inputs and valuation techniques
Servicing asset measurement input	20.53	21.78
Non-recurring fair value measurements \| Estimated selling costs \| Collateral-dependent loans
Fair value measurement inputs and valuation techniques
Available for sale securities measurement input	6	6

Value of input used to measure investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Value of input used to measure servicing asset.

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