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General and Summary of Significant Accounting Policies Investments-Equity Method (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Schedule of Equity Method Investments [Line Items] |  |  |
Equity Method Investment, Aggregate Cost |  |  | $ 3,300
Equity Method Investments | $ 3,038 | $ 3,120 |
Proceeds from Collection of Notes Receivable | $ 19,000 |  |
nonpublic company |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity Method Investment, Ownership Percentage |  |  | 20.00%

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