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Other Assets and Liabilities - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Prepaid Expenses and Other Current Assets: |  |
Income tax receivable | $ 15,026 | $ 29,097
Prepaid and other expenses | 3,881 | 3,179
Guarantee from Armistice | 277 | 279
Other | 203 | 271
Total | $ 19,387 | $ 32,826

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