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Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Sep. 30, 2021
Assets [Abstract]      
Securities to be held to maturity, fair value $ 313,796 $ 375,327 $ 379,797
Stockholders' Equity [Abstract]      
Common stock par value (usd per share) $ 0.01 $ 0.01 $ 0.01