General and Summary of Significant Accounting Policies Investments-Equity Method (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Aggregate Cost			$ 3,300
Equity Method Investments	$ 3,120	$ 3,178
nonpublic company
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Ownership Percentage			20.00%