v3.25.4
DERIVATIVE FINANCIAL INSTRUMENTS - Gain Loss (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (loss) Recognized in Other Comprehensive Income (Effective Portion) $ (1,238) $ (4,212) $ (213)
Loss Reclassified from Accumulated Other Comprehensive Loss into Income (Effective Portion) (2,111) (1,366) (437)
Fair value hedge designation | Interest rate cap agreements, noncommercial      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (loss) Recognized in Other Comprehensive Income (Effective Portion) (302) 23 (848)
Loss Reclassified from Accumulated Other Comprehensive Loss into Income (Effective Portion) (227) (167) (262)
Gain (Loss) Recognized in Income 0 (145) 90
Fair value hedge designation | Interest rate cap agreements      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (loss) Recognized in Other Comprehensive Income (Effective Portion) (302) 23 (848)
Loss Reclassified from Accumulated Other Comprehensive Loss into Income (Effective Portion) (227) (167) (262)
Gain (Loss) Recognized in Income (8,898) 1,564 (8,077)
Fair value hedge designation | Interest rate cap agreements | Installment      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (loss) Recognized in Other Comprehensive Income (Effective Portion) 0 0 0
Loss Reclassified from Accumulated Other Comprehensive Loss into Income (Effective Portion) 0 0 0
Gain (Loss) Recognized in Income 0 0 (14)
Fair value hedge designation | Fixed Income Interest Rate | Interest rate swap agreement | Commercial      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (Loss) Recognized in Income (186) 12 (98)
Fair value hedge designation | Fixed Income Interest Rate | Interest rate swap agreement | Installment      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (Loss) Recognized in Income (901) 1,305 (1,305)
Fair value hedge designation | Fixed Income Interest Rate | Interest rate swap agreement | Mortgage      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (Loss) Recognized in Income (1,469) 2,414 (2,131)
Fair value hedge designation | Fixed Income Interest Rate | Pay-fixed interest rate swap agreements - securities available for sale      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (Loss) Recognized in Income (6,342) (2,022) (4,619)
Cash Flow Hedge Designation      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (loss) Recognized in Other Comprehensive Income (Effective Portion) (936) (4,235) 635
Loss Reclassified from Accumulated Other Comprehensive Loss into Income (Effective Portion) (1,884) (1,199) (175)
Gain (Loss) Recognized in Income (1,884) (1,199) (175)
Cash Flow Hedge Designation | Interest rate floor agreements | Commercial      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (loss) Recognized in Other Comprehensive Income (Effective Portion) (612) (4,223) 635
Loss Reclassified from Accumulated Other Comprehensive Loss into Income (Effective Portion) (1,861) (1,199) (175)
Gain (Loss) Recognized in Income (1,861) (1,199) (175)
Cash Flow Hedge Designation | Interest rate cap agreements - short-term funding liabilities      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (loss) Recognized in Other Comprehensive Income (Effective Portion) (324) (12) 0
Loss Reclassified from Accumulated Other Comprehensive Loss into Income (Effective Portion) (23) 0 0
Gain (Loss) Recognized in Income (23) 0 0
No hedge designation      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (Loss) Recognized in Income 36 268 623
No hedge designation | Rate-lock mortgage loan commitments      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (Loss) Recognized in Income 130 (73) 1,229
No hedge designation | Mandatory commitments to sell mortgage loans      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (Loss) Recognized in Income (94) 341 (594)
No hedge designation | Fixed Income Interest Rate | Interest rate swap agreement | Commercial      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (Loss) Recognized in Income (16,670) 6,156 (9,894)
No hedge designation | Variable Income Interest Rate | Interest rate swap agreement      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (Loss) Recognized in Income 0 0 (12)
No hedge designation | Variable Income Interest Rate | Interest rate swap agreement | Commercial      
Effect of derivative financial instruments on the consolidated financial statements of operations [Abstract]      
Gain (Loss) Recognized in Income $ 16,670 $ (6,156) $ 9,894