Cash and Cash Equivalents (Tables)

6 Months Ended

Jun. 30, 2013

Cash and Cash Equivalents [Abstract]

Schedule of Cash and Cash Equivalents by Geographic Region

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

(In thousands)	June 30, 2013		December 31, 2012
United States	$	14,208	$	2,741
Asia	25,758		27,317
Europe	6,079		9,361
Cayman Islands	1		1
South America	3,699		5,173
Total cash and cash equivalents	$	49,745	$	44,593