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Other Income (Expense), Net (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | Dec. 31, 2020
Schedule of Investments [Line Items] |  |  |  |  |
Brazil One-time Tax Credit PIS/COFINS | $ 0 | $ 0 | $ 8,486,000 | $ 0 |
Other Nonrecurring Expense | (85,000) | (1,130,000) | 486,000 | (1,130,000) |
Other Nonoperating Expense | (159,000) | (494,000) | (594,000) | (1,594,000) |
Gain (Loss) on Disposition of Other Assets | 377,000 | 0 | 377,000 | 0 |
Other Nonoperating Income (Expense), Net - Other | (15,000) | 5,000 | (163,000) | 122,000 |
Other income (expense), net | 391,000 | (37,934,000) | 9,272,000 | (63,898,000) |
Investment Income, Dividend | 300,000 |  |  |  |
kaleo [Member] |  |  |  |  |
Schedule of Investments [Line Items] |  |  |  |  |
Unrealized Gain (Loss) on Investments - kaleo | 279,000 | (36,200,000) | 1,197,000 | (61,000,000) |
Harbinger Capital Partners Special Situations Fund |  |  |  |  |
Schedule of Investments [Line Items] |  |  |  |  |
Gain (Loss) on Investments | (6,000) | (115,000) | (517,000) | (296,000) |
Carrying value | $ 200,000 | $ 800,000 | $ 200,000 | $ 800,000 | $ 700,000

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