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Investment in Securities - Schedule of Amortized Cost and Fair Value of Investment Securities (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Amortized Cost    
Due in 1 year or less $ 86,522  
Due after 1 year through 5 years 221,691  
Due after 5 years through 10 years 205,475  
Due after 10 years 250,786  
Amortized Cost 764,474 $ 825,047
Fair Value    
Due in 1 year or less 85,645  
Due after 1 year through 5 years 218,313  
Due after 5 years through 10 years 182,676  
Due after 10 years 216,403  
Total $ 703,037 $ 754,468