v2.4.0.8
Changes in Goodwill (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended
Apr. 30, 2013
Apr. 30, 2014
Apr. 30, 2013
PowerReviews
Jun. 12, 2012
PowerReviews
Apr. 30, 2013
Longboard Media, Inc
Nov. 05, 2012
Longboard Media, Inc
Apr. 30, 2014
FeedMagnet
Apr. 15, 2014
FeedMagnet
Goodwill [Line Items]                
Beginning Balance   $ 139,155   $ 113,152   $ 28,681   $ 6,324
Increase in goodwill related to acquisitions     113,152   28,681   6,324  
Goodwill related to discontinued operations included in assets held for sale (9,002)              
Ending Balance $ 132,831 $ 139,155   $ 113,152   $ 28,681   $ 6,324