Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2015

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:

	June 30, 2015							December 31, 2014
	Cost		Accumulated Amortization			Net Carrying Amount		Cost		Accumulated Amortization			Net Carrying Amount
	(In thousands)
Technology	$	5,770	$	(4,659	)	$	1,111	$	5,770	$	(3,826	)	$	1,944
Customer relationships		5,684		(1,378	)		4,306		5,682		(1,183	)		4,499
Non-competition agreements		380		(296	)		84		380		(232	)		148
Tradenames		370		(303	)		67		370		(253	)		117
Total	$	12,204	$	(6,636	)	$	5,568	$	12,202	$	(5,494	)	$	6,707