Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets (Details 2)

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Goodwill and Intangible Assets (Details 2) (USD $)
In Thousands, unless otherwise specified
Jul. 31, 2012
Jan. 31, 2012
2013 (for the remaining six months ending January 31, 2013) $ 2,874  
2014 4,591  
2015 3,959  
2016 3,154  
2017 and thereafter 4,441  
Total $ 19,019 $ 22,232