Discontinued Operations (Results of operations) (Details) - Ex-U.S. commercial operations - Held-for-sale - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Discontinued Operations
Product revenue, net	$ 28,628	$ 28,398	$ 58,065	$ 52,760
Cost of sales	490	363	1,025	881
Selling, general and administrative	15,194	13,773	27,447	27,943
Research and development	55	125	251	279
Restructuring		(89)		195
Other (expense) income, net	(96)	14	(383)	(98)
Income from discontinued operations in condensed consolidated statements of operations	$ 12,793	$ 14,240	$ 28,959	$ 23,364

Amount of Other (expense) income attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of Research and development attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of restructuring income attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of general and administrative expense attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation.

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Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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