Accounts Receivable (Tables)

12 Months Ended

Dec. 31, 2014

Receivables [Abstract]

Accounts Receivable

	December 31,
	2014			2013
	(In Thousands)
Trade receivables	$	86,402		$	77,899
Insurance claims		—			1,865
Other		2,498			1,633
		88,900			81,397
Allowance for doubtful accounts		(826	)		(827	)
	$	88,074		$	80,570