Segment Information - Revenue from External Customers and Long-lived Assets (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 183,854	$ 154,824	$ 164,856	$ 163,746	$ 153,761	$ 125,632	$ 106,680	$ 102,528	$ 667,280	$ 488,601	$ 373,206
Property, plant and equipment, net	318,968				278,442				318,968	278,442	121,089
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									326,747	204,360	140,875
Property, plant and equipment, net	183,226				129,232				183,226	129,232	42,573
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									170,921	167,665	149,649
Property, plant and equipment, net	77,147				82,783				77,147	82,783	57,505
Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									86,564	58,470	38,233
Property, plant and equipment, net	35,345				32,848				35,345	32,848	21,011
Canada [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									9,759	8,657	9,415
Mexico [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									39,118	25,900	21,963
Property, plant and equipment, net	2,971				2,637				2,971	2,637
South America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									34,171	23,549	13,071
Property, plant and equipment, net	20,279				30,942				20,279	30,942
All Foreign Countries [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									340,533	284,241	232,331
Property, plant and equipment, net	$ 135,742				$ 149,210				$ 135,742	$ 149,210	$ 78,516