Condensed Consolidated Statement of Changes in Stockholders' Equity (USD $) In Thousands	Total USD ($)	Common Stock USD ($)	Treasury Stock	Additional Paid-in Capital USD ($)	Accumulated Other Comprehensive Income (Loss) USD ($)	Retained Earnings USD ($)	PowerReviews, Inc. USD ($)	PowerReviews, Inc. Common Stock USD ($)	PowerReviews, Inc. Additional Paid-in Capital USD ($)	Longboard Media, Inc USD ($)	Longboard Media, Inc Common Stock	Longboard Media, Inc Additional Paid-in Capital USD ($)
Beginning balance at Apr. 30, 2012	$ 93,598	$ 6		$ 158,769	$ (20)	$ (65,157)
Beginning balance, Shares at Apr. 30, 2012		58,780	250
Issuance of stock for acquisition, shares								6,381			460
Issuance of stock for acquisition	125,497						119,695	1	119,694	5,802		5,802
Issuance of common stock, net of issuance costs, Shares		3,625
Issuance of common stock, net of issuance costs	51,943			51,943
Excess tax benefit related to stock-based compensation	365			365
Stock-based expense	19,072			19,072
Issuance of restricted stock awards		50
Exercise of stock options and vested restricted stock units, Shares		3,652
Exercise of stock options and vested restricted stock units	9,470			9,470
Change in foreign currency translation adjustment	(30)				(30)
Change in unrealized loss on investments	17				17
Net loss	(40,608)					(40,608)
Ending balance at Jan. 31, 2013	$ 259,324	$ 7		$ 365,115	$ (33)	$ (105,765)
Ending balance, Shares at Jan. 31, 2013		72,948	250