Geographic Data (Tables)

12 Months Ended

Dec. 31, 2018

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,
	2018		2017		2016
United States	$	313,489	$	287,092	$	276,033
Singapore	6,724		5,596		6,668
Taiwan	20,802		18,586		17,121
China	79,380		66,510		59,506
Czech Republic	36,528		34,476		34,767
Other non-U.S.	13,560		10,733		2,584
Consolidated net sales	$	470,483	$	422,993	$	396,679

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

Long-Lived Assets	Years Ended December 31,
	2018		2017
United States	$	53,950	$	44,010
China	32,973		32,464
Taiwan	3,752		3,540
Czech Republic	5,976		5,518
Other non-U.S	2,750		2,715
Consolidated long-lived assets	$	99,401	$	88,247