Other Noncurrent Assets (Tables)

9 Months Ended

Sep. 30, 2015

Other Assets Noncurrent Disclosure [Abstract]

Schedule of Other Noncurrent Assets

	December 31,		September 30,
	2014		2015
	(In thousands)
Assets held for sale	$	590	$	590
Other		9		—
Total other noncurrent assets	$	599	$	590