XML 22 R52.htm IDEA: XBRL DOCUMENT v2.4.0.6
Goodwill and Intangible Assets (Details 1) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2012
Sep. 30, 2011
Dec. 31, 2011
Schedule of future amortization expenses        
2012 (remaining six months) $ 275 $ 275    
2013 1,098 1,098    
2014 881 881    
2015 808 808    
2016 808 808    
Thereafter 4,311 4,311    
Net Carrying Amount 8,181 8,181     
Impairment of technology $ 1,000 $ 1,000 $ 0