v3.26.1
INTEREST RATE SWAPS - Non-hedge (Details) - Interest rate swaps - Non-Hedge - USD ($)
Jun. 30, 2026
Dec. 31, 2025
Information about derivatives and swaps    
Interest rate swaps with Bank clients - Total, Notional Amount $ 550,262,000 $ 532,590,000
Net loss position in which pledged securities as collateral are required 250,000  
Bank Clients    
Information about derivatives and swaps    
Interest rate swaps with Bank clients - Other assets and accrued interest receivable, Notional Amount 141,103,000 196,667,000
Interest rate swaps with Bank clients - Other liabilities and accrued interest payable, Notional Amount 134,028,000 69,628,000
Interest rate swaps with Bank clients - Total, Notional Amount 275,131,000 266,295,000
Interest rate swaps with Bank clients - Other assets and accrued interest receivable, Fair value 1,216,000 3,922,000
Interest rate swaps with Bank clients - Other liabilities and accrued interest payable, Fair Value (3,175,000) (2,399,000)
Interest rate swaps with Bank clients - Total, Fair Value (1,959,000) 1,523,000
Counterparty    
Information about derivatives and swaps    
Interest rate swaps with Bank clients - Other assets and accrued interest receivable, Notional Amount 134,028,000 69,628,000
Interest rate swaps with Bank clients - Other liabilities and accrued interest payable, Notional Amount 141,103,000 196,667,000
Interest rate swaps with Bank clients - Total, Notional Amount 275,131,000 266,295,000
Offsetting interest rate swaps with institutional swap dealer - Other assets and accrued interest receivable, Fair Value 3,175,000 2,399,000
Offsetting interest rate swaps with institutional swap dealer - Other liabilities and accrued interest payable, Fair Value (1,216,000) (3,922,000)
Offsetting interest rate swaps with institutional swap dealer - Total, Fair Value 1,959,000 (1,523,000)
Counterparty | Asset Pledged as Collateral    
Information about derivatives and swaps    
Cash pledged to the Bank 1,000,000 0
Bank pledged to counterparties $ 350,000 $ 5,000,000