Consolidated Statements of Stockholders Equity (Deficit) - USD ($) shares in Thousands, $ in Thousands	Total	PowerReviews	Longboard Media, Inc	Common Stock	Common Stock PowerReviews	Common Stock Longboard Media, Inc	Treasury Stock	Additional Paid-in Capital	Additional Paid-in Capital PowerReviews	Additional Paid-in Capital Longboard Media, Inc	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit
Beginning balance, Shares at Apr. 30, 2012				58,780			(250)
Beginning balance at Apr. 30, 2012	$ 93,598			$ 6				$ 158,769			$ (20)	$ (65,157)
Issuance of stock for acquisition	125,497	$ 119,695	$ 5,802		$ 1				$ 119,694	$ 5,802
Issuance of stock for acquisition, Shares					6,381	460
Issuance of common stock, net of issuance costs	51,943							51,943
Issuance of common stock, net of issuance costs				3,625
Excess tax benefit related to stock-based expense	510							510
Stock-based expense	22,453							22,453
Issuance of restricted stock awards				50
Exercise of stock options and vested restricted stock units	11,226							11,226
Exercise of stock options and vested restricted stock units, Shares				4,629
Change in foreign currency translation adjustment	(96)										(96)
Change in unrealized gain on investments	(30)										(30)
Net loss applicable to common stockholders	(63,752)											(63,752)
Ending balance, Shares at Apr. 30, 2013				73,925			(250)
Ending balance at Apr. 30, 2013	241,349			$ 7				370,397			(146)	(128,909)
Excess tax benefit related to stock-based expense	216							216
Stock-based expense	14,468							14,468
Issuance of restricted stock awards				76
Exercise of stock options and vested restricted stock units	$ 10,855			$ 1				10,854
Exercise of stock options and vested restricted stock units, Shares	3,360			3,563
Shares issued under employee stock plans , Shares				324
Shares issued under employee stock plans	$ 2,266							2,266
Change in foreign currency translation adjustment	386										386
Change in unrealized gain on investments	88										88
Net loss applicable to common stockholders	(63,166)											(63,166)
Ending balance, Shares at Apr. 30, 2014				77,888			(250)
Ending balance at Apr. 30, 2014	206,462			$ 8				398,201			328	(192,075)
Issuance of common stock, net of issuance costs							50
Excess tax benefit related to stock-based expense	6							6
Stock-based expense	12,802							12,802
Issuance of restricted stock awards				166
Exercise of stock options and vested restricted stock units	$ 5,008							5,008
Exercise of stock options and vested restricted stock units, Shares	1,246			1,851
Shares issued under employee stock plans , Shares				441
Shares issued under employee stock plans	$ 2,492							2,492
Change in foreign currency translation adjustment	(934)										(934)
Change in unrealized gain on investments	(32)										(32)
Net loss applicable to common stockholders	(34,421)											(34,421)
Ending balance, Shares at Apr. 30, 2015				80,346			(200)
Ending balance at Apr. 30, 2015	$ 191,383			$ 8				$ 418,509			$ (638)	$ (226,496)