CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	12 Months Ended
	Apr. 30, 2013	Apr. 30, 2012
REVENUE	$ 42,328,675	$ 65,462,157
COSTS AND EXPENSES:
Cost of revenue	29,948,760	63,504,085
Selling, general and administrative expenses	11,562,370	14,102,129
Depreciation and amortization	1,332,169	1,775,672
Goodwill and intangible assets impairment	1,936,059	20,167
Change in fair value of acquisition-related contingent consideration	0	83,628
Costs and Expenses	44,779,358	79,485,681
OPERATING LOSS	(2,450,683)	(14,023,524)
OTHER EXPENSE (INCOME):
Interest expense	2,124,833	845,502
Change in fair value of derivative liabilities	2,703,248	0
Interest income	(54,620)	(54,245)
Loss from continuing operations before income tax (benefit) provision	(7,224,144)	(14,814,781)
Income tax provision	758,144	1,876,476
LOSS FROM CONTINUING OPERATIONS	(7,982,288)	(16,691,257)
Discontinued operations
Loss from operations of discontinued operations, net of tax provision of $4,491 and $2,646,224, respectively	(589,619)	(2,845,677)
Gain (loss) from disposal	1,756,586	(1,032,737)
Income (loss) from discontinued operations, net of tax	1,166,967	(3,878,414)
CONSOLIDATED NET LOSS	(6,815,321)	(20,569,671)
Net income (loss) attributable to noncontrolling interest	95,406	(21,840)
NET LOSS ATTRIBUTABLE TO WPCS	$ (6,910,727)	$ (20,547,831)
Basic and diluted net loss per common share attributable to WPCS:
Loss from continuing operations attributable to WPCS	$ (8.12)	$ (16.78)
Income (loss) from discontinued operations attributable to WPCS	$ 1.17	$ (3.90)
Basic and diluted net loss per common share attributable to WPCS	$ (6.95)	$ (20.68)
Basic and diluted weighted average number of common shares outstanding	993,538	993,538