v3.26.1
Fair Value of Financial Instruments - Schedule of Quantitative Information About Significant Unobservable Inputs (Level 3) for Assets Measured at Fair Value on a Recurring Basis (Details)
$ in Thousands
Mar. 31, 2026
USD ($)
Dec. 31, 2025
USD ($)
Quantitative information for Level 3 Fair Value Measurements Assets    
Investment securities available-for-sale $ 1,718,710 $ 1,688,768
Municipal obligations    
Quantitative information for Level 3 Fair Value Measurements Assets    
Investment securities available-for-sale 228,488 240,216
Corporate debt obligations    
Quantitative information for Level 3 Fair Value Measurements Assets    
Investment securities available-for-sale 35,994 $ 40,023
Level 3 | Discounted Cash Flow | Municipal obligations    
Quantitative information for Level 3 Fair Value Measurements Assets    
Investment securities available-for-sale 13,886  
Level 3 | Observable Bids | Corporate debt obligations    
Quantitative information for Level 3 Fair Value Measurements Assets    
Investment securities available-for-sale $ 3,081  
Level 3 | Minimum | Discounted Cash Flow | Discount Rate from Bloomberg BVAL | Municipal obligations    
Quantitative information for Level 3 Fair Value Measurements Assets    
Debt securities, measurement input 0.000  
Level 3 | Minimum | Observable Bids | Discount Rate from Bloomberg BVAL | Corporate debt obligations    
Quantitative information for Level 3 Fair Value Measurements Assets    
Debt securities, measurement input 0.0495  
Level 3 | Maximum | Discounted Cash Flow | Discount Rate from Bloomberg BVAL | Municipal obligations    
Quantitative information for Level 3 Fair Value Measurements Assets    
Debt securities, measurement input 0.0371  
Level 3 | Maximum | Observable Bids | Discount Rate from Bloomberg BVAL | Corporate debt obligations    
Quantitative information for Level 3 Fair Value Measurements Assets    
Debt securities, measurement input 0.0574  
Level 3 | Weighted Average | Discounted Cash Flow | Discount Rate from Bloomberg BVAL | Municipal obligations    
Quantitative information for Level 3 Fair Value Measurements Assets    
Debt securities, measurement input 0.0236  
Level 3 | Weighted Average | Observable Bids | Discount Rate from Bloomberg BVAL | Corporate debt obligations    
Quantitative information for Level 3 Fair Value Measurements Assets    
Debt securities, measurement input 0.0114