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General and Summary of Significant Accounting Policies Investments-Equity Method (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Schedule of Equity Method Investments [Line Items]    
Equity Method Investment, Aggregate Cost $ 3,300  
Equity Method Investments $ 3,178 $ 3,238
nonpublic company    
Schedule of Equity Method Investments [Line Items]    
Equity Method Investment, Ownership Percentage 20.00%