Investments (Carrying Amount for Equity Method Investment) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Debt Securities, Available-for-sale [Line Items]
Investment in corporate debt securities	$ 15,000
Maximum exposure to loss	109,228	$ 122,593
Investment in corporate debt securities
Debt Securities, Available-for-sale [Line Items]
Investment in corporate debt securities	15,000
Maximum exposure to loss	$ 15,000

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).

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-Publisher FASB
-Name Accounting Standards Codification
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