v3.22.2.2
Investments (Schedule of Amortized Cost and Estimated Fair Value of Debt Securities by Contractual Maturities) (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Schedule of Available-for-sale Securities [Line Items]    
Amortized Cost, Due in one year or less $ 114,153  
Amortized Cost, Due after one year through five years 249,384  
Amortized Cost, Due after five years through ten years 55,046  
Amortized Cost, Amortized Cost Due after ten years 6,732  
Amortized Cost 426,870 $ 288,175
Fair Value, Due in one year or less 112,798  
Fair Value, Due after one year through five years 243,358  
Fair Value, Due after five years through ten years 53,097  
Fair Value, Due after ten years 6,323  
Fair Value 417,053 290,073
Mortgage-backed [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Amortized Cost 1,555 1,830
Fair Value $ 1,477 $ 1,855