Other noncurrent assets (Tables)

9 Months Ended

Sep. 30, 2012

Schedule of Other Noncurrent Assets

Note 6—Other noncurrent assets:

	December 31, 2011		September 30, 2012
	(In thousands)
Assets held for sale	$	6,649	$	6,244
Patents and other intangible assets, net		2,045		1,620
Restricted cash		1,551		1,694
Other		662		163
Total	$	10,907	$	9,721