Cash and Cash Equivalents (Tables)

12 Months Ended

Dec. 31, 2013

Cash and Cash Equivalents [Abstract]

Schedule of Cash and Cash Equivalents

Cash and cash equivalents were held in the following geographic regions:

	December 31,
(In thousands)	2013		2012
United States	$	30,082	$	2,742
Asia	34,627		27,317
Europe	7,161		9,361
South America	4,304		5,173
Total cash and cash equivalents	$	76,174	$	44,593