Joint Ventures (Additional Information) (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017 USD ($) Entity	Sep. 30, 2016 USD ($)	Sep. 30, 2017 USD ($) Entity	Sep. 30, 2016 USD ($)	Dec. 31, 2016 USD ($)
Schedule of Equity Method Investments [Line Items]
Number of joint ventures that are 50% owned (entity) | Entity	2		2
Equity income related to joint ventures	$ 1,384	$ 898	$ 3,359	$ 2,220
Due from joint ventures, current	$ 2,700		$ 2,700		$ 2,400
Rogers INOAC Corporation (RIC)
Schedule of Equity Method Investments [Line Items]
Ownership interest in joint venture (percent)	50.00%		50.00%
Rogers INOAC Suzhou Corporation (RIS)
Schedule of Equity Method Investments [Line Items]
Ownership interest in joint venture (percent)	50.00%		50.00%
Corporate Joint Venture
Schedule of Equity Method Investments [Line Items]
Due to related parties, current	$ 2,700		$ 2,700		$ 1,600