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Select Balance Sheet Information - Schedule of Investments (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Corporate-Owned Life Insurance Policies $ 39,781 $ 38,991
Corporate and Government Debt Securities 8,971 8,761
Money Market Funds 2,148 1,560
Mutual Funds 7,128 5,503
Other Investments 30 30
Total Investments $ 58,058 $ 54,845