Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Intangible Assets and Goodwill

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

	September 30,		December 31,
	2013		2012
	(In thousands)
	(unaudited)
Goodwill	$	93,670	$	-
Intangible assets:
Intellectual property	$	5,000	$	5,000
Tradenames		10		-
Amortization of intangible assets		(2,134)		(1,759)
Total intangible assets	$	2,876	$	3,241