v3.26.1
FAIR VALUE - Narrative (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
security
transfer
loan
Jun. 30, 2025
USD ($)
transfer
Jun. 30, 2026
USD ($)
security
loan
transfer
Jun. 30, 2025
USD ($)
transfer
Dec. 31, 2025
USD ($)
security
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]          
Fair value option, aggregate fair value was greater than (below) principal amount $ 56,000   $ 56,000   $ 129,000
Increase (decrease) in fair value     $ 22,919,000 $ 27,812,000  
Transfers into Level 3 | transfer 0 0 4 0  
Transfers out of Level 3 | transfer 2 0 4 0  
Number of real estate loans transferred to OREO | loan 2   2    
OREO property acquired through foreclosure $ 1,100,000   $ 1,100,000    
Real estate acquired through foreclosure, sold 0   0    
Mortgage servicing rights 5,700,000   5,700,000   5,500,000
Mortgage servicing rights 3,200,000   3,200,000   3,300,000
Impairment reserve for mortgage servicing rights 0   0   41,000
Impairment (reversal of) charges 0 $ 0 41,000 $ 0  
Individually Evaluated Loans          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]          
Changes in fair value of impaired loans and foreclosed real estate 11,000 24,000 246,000 (571,000)  
Fair Value          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]          
OREO property acquired through foreclosure $ 1,100,000 $ 138,000 1,100,000 $ 138,000 $ 0
Interest rate lock commitments on residential mortgages          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]          
Increase (decrease) in fair value     $ 4,000    
Level 3 | Municipal bonds          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]          
Number of investment securities | security         1
Level 3 | Collateralized Mortgage Obligations          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]          
Number of investment securities | security 1   1   2
Level 3 | Asset-backed          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]          
Number of investment securities | security 2   2    
Level 3 | Interest rate lock commitments on residential mortgages | Measurement Input, Pull Through          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]          
Asset, measurement input (as a percent) 0.92   0.92    
Level 3 | Interest rate lock commitments on residential mortgages | Measurement Input, Pull Through Increase (Decrease)          
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]          
Asset, measurement input (as a percent) 0.05   0.05