CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $)	12 Months Ended
	Apr. 30, 2013	Apr. 30, 2012
Consolidated net loss	$ (6,815,321)	$ (20,569,671)
Other comprehensive income -loss) - foreign currency translation adjustments, net of tax effects of $0 and $-185,060), respectively	4,497	(31,165)
Comprehensive loss	(6,810,824)	(20,600,836)
Comprehensive income attributable to noncontrolling interest	99,429	78,894
Comprehensive loss attributable to WPCS	$ (6,910,253)	$ (20,679,730)