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Discontinued Operation, (Increase) Decrease in Provision for Loss (Gain) on Disposal, before Income Tax

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Discontinued Operation, Operating Income (Loss) from Discontinued Operation, before Income Tax

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Discontinued Operations, Proceeds from Disposal of Discontinued Operations

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Disposal Group, Including Discontinued Operation, Amortization

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Disposal Group, Including Discontinued Operation, Carrying Value Of Assets (Liabilities), Net

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Disposal Group, Including Discontinued Operation, Escrow

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Disposal Group, Including Discontinued Operation, Gain (Loss) On Contingent Consideration

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Disposal Group, Including Discontinued Operation, Other Income (Expense)

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Disposal Group, Including Discontinued Operation, Research And Development

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Disposal Group, Including Discontinued Operation, Restructuring Expense

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Amount before tax of income (loss) from a discontinued operation. 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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Amount before tax of (gain) loss recognized for the (reversal of write-down) write-down to fair value, less cost to sell, of a discontinued operation.

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

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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 operating 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 attributable to the parent. 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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Discontinued Operations - Condensed Consolidated Statements of Operations (Details) - USD ($) $ in Thousands		3 Months Ended			9 Months Ended
	Mar. 01, 2019	Sep. 30, 2020	Dec. 31, 2019	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Other (expense) income:
Provision for income taxes from discontinued operations				$ (200)		$ (7,100)
Income from discontinued operations, net of income taxes		$ 66		572	$ 255	21,547
Sale \| Commercial Product Portfolio
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total revenues		(1)		5,968	(101)	19,092
Operating costs and expenses:
Cost of sales (excluding amortization of intangible assets)		0		5,115	(229)	8,716
Selling, general and administrative		0		69	(1)	5,959
Research and development		(67)		(194)	(126)	2,597
Amortization of intangible assets		0		0	0	1,248
Restructuring charges - employee severance		0		0	0	3,858
Total operating costs and expenses		(67)		4,990	(356)	22,378
Income (loss) from discontinued operations		66		978	255	(3,286)
Other (expense) income:
Change in fair value of contingent consideration		0		0	0	(1,478)
Gain on sale of Commercial Product Portfolio		0		(193)	0	33,451
Total other (expense) income		0		(193)	0	31,973
Income from discontinued operations before income taxes		66		785	255	28,687
Provision for income taxes from discontinued operations		0		(213)	0	(7,140)
Income from discontinued operations, net of income taxes		66		572	255	21,547
Proceeds from sale of discontinued operations	$ 158,800
Carrying value of net assets transferred	121,200
Transaction expenses	$ 3,900
Escrow deposits				4,000		4,000
Increase in gain			$ 1,100
Sale \| Commercial Product Portfolio \| Product
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total revenues		(1)		5,968	(101)	18,802
Sale \| Commercial Product Portfolio \| License fees and service revenue
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total revenues		$ 0		$ 0	$ 0	$ 290