Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets excluding goodwill

Intangible assets excluding goodwill consisted of the following (in thousands):

	June 30, 2012						December 31, 2011
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Impairment		Net Carrying Amount
Technology	$	11,332	$	6,891	$	4,441	$	11,780	$	5,015	$	448	$	6,317
Client relationships	34		34		—		60		34		26		—
Trademarks and trade name	41		41		—		50		31		9		10
Non-compete agreement	867		546		321		870		423		3		444
	$	12,274	$	7,512	$	4,762	$	12,760	$	5,503	$	486	$	6,771