CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Net income (loss) for the year	$ (5,914,547)	$ 472,280
Other comprehensive income (loss):
Foreign currency translation adjustments	(653,208)	(251,061)
Comprehensive income (loss)	$ (6,567,755)	$ 221,219