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Inventories (Narrative) (Details) - USD ($) | Sep. 30, 2022 | Dec. 31, 2021
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Inventory [Line Items] |  |
Obsolescence and discontinuance losses | $ 1,800,000 | $ 1,400,000
Non-current inventories | 7,497,356 | 9,048,567
Ifetroban Clinical |  |
Inventory [Line Items] |  |
Non-current inventories | $ 200,000 | 400,000
Vibativ |  |
Inventory [Line Items] |  |
Non-current inventories |  | 15,600,000
Finished goods |  | 500,000
Sancuso |  |
Inventory [Line Items] |  |
Non-current inventories |  | $ 3,000,000

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