Geographic Data (Tables)

12 Months Ended

Dec. 31, 2016

Segment Reporting [Abstract]

Schedule of Revenue and Long-Lived Assets by Geographic Areas

Financial information relating to our operations by geographic area were as follows:

Net Sales	Years Ended December 31,
	2016		2015		2014
United States	$	276,033	$	238,796	$	234,323
Singapore	6,668		8,379		11,510
China	59,506		55,825		61,683
Canada	—		24,519		35,145
Czech Republic	34,767		36,348		44,424
Other non-U.S.	19,705		18,443		16,936
Consolidated net sales	$	396,679	$	382,310	$	404,021

Sales are attributed to countries based upon the origin of the sale.

Long-Lived Assets	Years Ended December 31,
	2016		2015
United States	$	42,488	$	32,239
China	33,013		30,937
United Kingdom	569		1,042
Taiwan	2,755		2,694
Czech Republic	2,634		2,029
Other non-U.S	652		931
Consolidated long-lived assets	$	82,111	$	69,872