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Securities - Narrative (Details)
$ in Thousands
Sep. 30, 2025
USD ($)
security
Dec. 31, 2024
USD ($)
security
Debt Securities, Available-for-sale [Line Items]    
Number of debt securities in unrealized loss position | security 97 137
Debt securities $ 999,830 $ 986,415
Asset Pledged as Collateral without Right    
Debt Securities, Available-for-sale [Line Items]    
Debt securities 39,100 27,800
Asset Pledged as Collateral with Right    
Debt Securities, Available-for-sale [Line Items]    
Debt securities $ 209,100 $ 195,600