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Securities Sold Under Agreements To Repurchase (Tables)
12 Months Ended
Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]  
Securities Sold Under Agreements To Repurchase The following table presents information regarding securities sold under agreements to repurchase at December 31, 2021 and 2020:
(dollars in thousands)Repurchase AmountWeighted Average Interest RateCarrying Value of Underlying AssetsMarket Value of Underlying Assets
December 31, 2021$492,247 0.04 %$625,543 $625,543 
December 31, 2020$375,384 0.07 %$464,855 $464,855