Other Noncurrent Liabilities (Tables)

9 Months Ended

Sep. 30, 2014

Other Liabilities Disclosure [Abstract]

Summary of Other Noncurrent Liabilities

	December 31,		September 30,
	2013		2014
	(In thousands)
Reserve for uncertain tax positions	$	16,832	$	16,832
Insurance claims and expenses		575		572
Other		922		891
Total	$	18,329	$	18,295