Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 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:

	September 30, 2015							December 31, 2014
	Cost		Accumulated Amortization			Net Carrying Amount		Cost		Accumulated Amortization			Net Carrying Amount
	(In thousands)
Technology	$	5,770	$	(5,076	)	$	694	$	5,770	$	(3,826	)	$	1,944
Customer relationships		5,674		(1,464	)		4,210		5,682		(1,183	)		4,499
Non-competition agreements		380		(327	)		53		380		(232	)		148
Tradenames		370		(328	)		42		370		(253	)		117
Total	$	12,194	$	(7,195	)	$	4,999	$	12,202	$	(5,494	)	$	6,707