Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2014

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Company's Intangible Assets

Intangible assets that are subject to amortization, including the related accumulated amortization, are comprised of the following:

	September 30, 2014							December 31, 2013
	Cost		Accumulated Amortization			Net Carrying Amount		Cost		Accumulated Amortization			Net Carrying Amount
	(In thousands)
Technology	$	5,770	$	(3,409	)	$	2,361	$	5,770	$	(2,159	)	$	3,611
Customer relationships		5,692		(1,098	)		4,594		5,698		(816	)		4,882
Non-competition agreements		380		(201	)		179		380		(106	)		274
Tradenames		370		(228	)		142		370		(153	)		217
Total	$	12,212	$	(4,936	)	$	7,276	$	12,218	$	(3,234	)	$	8,984