v3.26.1
DERIVATIVES AND HEDGING ACTIVITIES - Agreements with Derivative Counterparties (Details) - USD ($)
Jun. 30, 2026
Dec. 31, 2025
Loan level swaps    
Derivatives and Hedging Activities    
Derivative counterparties collateral $ 4,000,000 $ 1,600,000
Commercial lending swaps    
Derivatives and Hedging Activities    
Derivative counterparties collateral 5,800,000 4,500,000
Interest rate swaps    
Derivatives and Hedging Activities    
Derivative counterparties collateral 9,600,000 6,000,000
Net asset position    
Derivatives and Hedging Activities    
Termination value of derivatives with derivative dealer counterparties $ 20,000 $ 17,000