Cash and Cash Equivalents (Tables)

3 Months Ended

Mar. 31, 2015

Cash and Cash Equivalents [Abstract]

Schedule of Cash and Cash Equivalents

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

(In thousands)	March 31, 2015		December 31, 2014
United States	$	20,134	$	43,546
Asia	63,540		50,799
Europe	10,424		12,912
South America	3,004		5,264
Total cash and cash equivalents	$	97,102	$	112,521