Discontinued Operations (Tables)

6 Months Ended

Jun. 30, 2018

Discontinued Operations And Disposal Groups [Abstract]

Schedule of Discontinued Operations

Discontinued operations for the three and six months ended June 30, 2017 includes the following:

(in thousands)	Three Months Ended June 30,					Six Months Ended June 30,
	2018		2017			2018		2017
Revenues:
Product revenues, net	$	—	$	—		$	—	$	16,135
License and collaboration revenues		—		—			—		7,797
Other revenues		—		—			—		1,973
Total revenues		—		—			—		25,905
Costs and expenses:
Cost of revenues		—		—			—		3,890
Research and development expenses		—		—			—		3,700
Selling, general and administrative expenses		—		—			—		8,709
Restructuring expenses		—		4,216			—		9,535
Total costs and expenses		—		4,216			—		25,834
Other income and expenses:
Interest expense		—		(1,509	)		—		(6,743	)
Gain on sale of commercial business		—		598,120			—		598,120
Income from discontinued operations	$	—	$	592,395		$	—	$	591,448
Income tax expense		—		(51,910	)		—		(51,910	)
Total income from discontinued operations	$	—	$	540,485		$	—	$	539,538