Goodwill (Tables)

12 Months Ended

Apr. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Goodwill

The following table reflects the changes in goodwill for the fiscal years ended April 30, 2015 and April 30, 2014 (in thousands):

Balance, as of April 30, 2013	$	132,831
Goodwill related to FeedMagnet acquisition		6,324
Balance, as of April 30, 2014	$	139,155
Balance, as of April 30, 2015	$	139,155