Segment Information and Net Sales - Additional Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($) Customer	Mar. 31, 2018 USD ($) Customer
Entity Wide Revenue Major Customer [Line Items]
Number of customer accounted for 10.3% or $28.4 million of net sales		1
Percentage of net sales	100.00%	100.00%
Concentration risk, net sales amount | $	$ 302,293	$ 274,512
Number of customer did not account for or greater of outstanding accounts receivable		1
Number of customer did not account for 10% or greater of net sales	0
Geographic Concentration Risk
Entity Wide Revenue Major Customer [Line Items]
Percentage of net sales	10.00%	10.30%
Concentration risk, net sales amount | $		$ 28,400