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Investments In Securities and Fair Value (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Investments, Debt and Equity Securities [Abstract]          
Other-than-temporary impairment loss, debt securities, available-for-sale, recognized in earnings $ 0 $ 96 $ 74 $ 208  
Impaired amount for measurement alternative investments     $ 2   $ 0