Business Segment and Foreign Operations (Tables)

6 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

Schedule of Net Sales to External Customers by Geographic Area

Our net sales to external customers by geographic area were as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
(In thousands)	2014		2013		2014		2013
United States	$	50,662	$	47,979	$	98,558	$	92,747
Asia (excluding PRC)	32,114		29,575		63,632		51,735
People's Republic of China	29,087		24,803		49,757		41,624
Europe	19,244		17,992		34,515		33,521
Latin America	10,613		8,887		19,638		16,710
Other	4,595		6,873		10,060		14,494
Total net sales	$	146,315	$	136,109	$	276,160	$	250,831

Schedule of Long-lived Assets

Long-lived tangible assets were as follows:

(In thousands)	June 30, 2014		December 31, 2013
United States	$	5,491	$	4,662
People's Republic of China	71,097		72,957
All other countries	3,987		3,230
Total long-lived tangible assets	$	80,575	$	80,849