v3.26.1
Borrowings (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Federal Reserve Bank of New York ("FRBNY").    
Borrowings    
FHLB advances $ 190.0 $ 70.0
FHLB advances, interest rate 3.75% 3.75%
Maximum borrowing capacity $ 633.0  
Atlantic Community Bankers Bank    
Borrowings    
Maximum borrowing capacity $ 8.0