Joint Venture - (Tables)

9 Months Ended

Sep. 30, 2016

Equity Method Investments and Joint Ventures [Abstract]

Summary of financial data for joint venture

The following information summarizes financial data for this joint venture (for the periods in 2016, the information is through the date the Company sold its investment in Kreher):

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2016			2015			2016		2015
Net sales	$	17,737		$	36,885		$	79,007	$	130,505
Cost of materials	15,359			31,339			67,115		110,734
(Loss) income before taxes	(234		)	(3,117		)	267		(367		)
Net income (loss)	(62		)	(2,920		)	928		(268		)