Disclosures About Offsetting Assets and Liabilities - Financial Liabilities and Derivative Liabilities that are Subject to Offset (Details) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Offsetting Liabilities [Line Items]
Fair value of securities pledged as collateral to counterparty	$ 337,256	$ 394,203
Fair Value Of Securities Pledged As Collateral [Member] | Interest Rate Contracts [Member]
Offsetting Liabilities [Line Items]
Fair value of securities pledged as collateral to counterparty	19,500	19,100
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 counterparty	$ 435,700	$ 425,900