Discontinued Operations - Schedule of Key Components of Discontinued Operations (Details) - Discontinued Operations [Member] - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net revenue	$ 100	$ 9,300
Cost of goods sold	100	4,500
Gross profit		4,800
Selling, general and administrative	300	3,900
Research and development		1,200
Restructuring and other		100
Other (income) expense	(600)	(400)
Income from discontinued operations, before income taxes	300
Income on sale of discontinued businesses, before income taxes	9,600
Income tax benefit (provision)	600
Income (loss) from discontinued operations, net of income taxes	$ 10,500