Business Combinations - Additional Information (Detail) (USD $)			1 Months Ended	3 Months Ended		1 Months Ended
	Mar. 28, 2014	Dec. 31, 2013	Mar. 14, 2014 JADAK	Mar. 28, 2014 JADAK	Mar. 28, 2014 JADAK Scenario, Forecast	Mar. 14, 2014 JADAK Maximum
Business Acquisition [Line Items]
Ownership percentage			100.00%
Cash payment			$ 93,500,000		$ 1,400,000
Estimates and assumptions, measurement period						1 year
Goodwill	115,182,000	71,156,000	44,026,000
Intangible assets			40,512,000
Goodwill expected to be deductible for tax purposes			60,300,000
Sales				2,200,000
Loss to income from continuing operations				$ (100,000)