Quarterly report [Sections 13 or 15(d)]

Securities - Narrative (Details)

v3.25.3
Securities - Narrative (Details) - USD ($)
$ in Thousands
Sep. 30, 2025
Dec. 31, 2024
Debt Securities, Available-for-Sale [Line Items]    
Estimated fair value $ 335,150 $ 333,554
Unrealized losses, total accumulated loss 64,813 76,414
Available-for-sale, accrued interest, after allowance for credit loss 2,200 2,300
Impaired Collateralized Debt Obligations    
Debt Securities, Available-for-Sale [Line Items]    
Debt securities, available-for-sale, unrealized loss position, amortized cost 2,100  
Estimated fair value 1,600 1,400
Unrealized losses, total accumulated loss   173
Asset Pledged as Collateral    
Debt Securities, Available-for-Sale [Line Items]    
Financial instruments, owned, at fair value $ 334,400 $ 326,500