Disclosures About Offsetting Assets and Liabilities - Financial Liabilities and Derivative Liabilities that are Subject to Offset (Details) (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Offsetting Liabilities [Line Items]
Fair value of securities pledged as collateral to counter party	$ 389,244	$ 199,983
Fair Value Of Securities Pledged As Collateral [Member] | Interest Rate Contract [Member]
Offsetting Liabilities [Line Items]
Fair value of securities pledged as collateral to counter party	25,200	24,100
U.S. Government Agency Securities And U.S. Government Securities And Corporate Fixed Income Securities [Member] | Fair Value Of Securities Pledged As Collateral [Member]
Offsetting Liabilities [Line Items]
Fair value of securities pledged as collateral to counter party	$ 418,700	$ 218,300