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Investments - Schedule of Proceeds from Sales and Maturities of Marketable Securities Plus Resulting Realized Gains and Losses (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Investments Debt And Equity Securities [Abstract]      
Proceeds from the sales and maturities of investments $ 281,627 $ 295,010 $ 253,001
Realized gains   34 76
Realized losses $ 529 $ 977 $ 977