Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2014

Goodwill and Intangible Assets [Abstract]

Schedule of Goodwill and Intangible Assets

The following table presents the carrying value of the components of goodwill and intangible assets at the balance sheet dates:

	March 31,			December 31,
	2014			2013
	(In thousands)
	(unaudited)
Goodwill	$	93,842		$	93,842
Intangible assets:
Intellectual property	$	5,000		$	5,000
Trade names		10			10
Amortization of intangible assets		(2,385	)		(2,259	)
Total intangible assets	$	2,625		$	2,751