CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($)	12 Months Ended
Apr. 30, 2016	Apr. 30, 2015
Consolidated net loss	$ (2,766,274)	$ (9,104,231)
Other comprehensive Income (loss)
Foreign currency translation adjustments	0	(23,472)
Reclassification adjustments of other comprehensive loss on the sale		(866,719)
Other comprehensive Income (loss)	349,723	(23,472)
Comprehensive loss	(2,416,551)	(9,127,703)
Less: comprehensive loss attributable to noncontrolling interest	0	(1,079)
Comprehensive loss attributable to WPCS shareholders	(2,416,551)	(9,126,624)
China Operations [Member]
Other comprehensive Income (loss)
Reclassification adjustments of other comprehensive loss on the sale	$ 349,723	$ 0

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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