CONSOLIDATED STATEMENTS OF EQUITY (DEFICIT) - USD ($)	Total	Series E Preferred Stock [Member]	Series F Preferred Stock [Member]	Series G Preferred Stock [Member]	Series F1 Preferred Stock [Member]	Series G1 Preferred Stock [Member]	Series G And G1 Preferred Stock [Member]	Series F And F1 Preferred Stock [Member]	BTX Software [Member]	Preferred Stock [Member]	Preferred Stock [Member] Series E Preferred Stock [Member]	Preferred Stock [Member] Series F Preferred Stock [Member]	Preferred Stock [Member] Series G Preferred Stock [Member]	Preferred Stock [Member] Series F1 Preferred Stock [Member]	Preferred Stock [Member] Series G1 Preferred Stock [Member]	Preferred Stock [Member] Series G And G1 Preferred Stock [Member]	Preferred Stock [Member] Series F And F1 Preferred Stock [Member]	Preferred Stock [Member] BTX Software [Member]	Common Stock [Member]	Common Stock [Member] Series E Preferred Stock [Member]	Common Stock [Member] Series F Preferred Stock [Member]	Common Stock [Member] Series G Preferred Stock [Member]	Common Stock [Member] Series F1 Preferred Stock [Member]	Common Stock [Member] Series G1 Preferred Stock [Member]	Common Stock [Member] Series G And G1 Preferred Stock [Member]	Common Stock [Member] Series F And F1 Preferred Stock [Member]	Common Stock [Member] BTX Software [Member]	Additional Paid-in Capital [Member]	Additional Paid-in Capital [Member] Series E Preferred Stock [Member]	Additional Paid-in Capital [Member] Series F Preferred Stock [Member]	Additional Paid-in Capital [Member] Series G Preferred Stock [Member]	Additional Paid-in Capital [Member] Series F1 Preferred Stock [Member]	Additional Paid-in Capital [Member] Series G1 Preferred Stock [Member]	Additional Paid-in Capital [Member] Series G And G1 Preferred Stock [Member]	Additional Paid-in Capital [Member] Series F And F1 Preferred Stock [Member]	Additional Paid-in Capital [Member] BTX Software [Member]	Accumulated Deficit [Member]	Accumulated Deficit [Member] Series E Preferred Stock [Member]	Accumulated Deficit [Member] Series F Preferred Stock [Member]	Accumulated Deficit [Member] Series G Preferred Stock [Member]	Accumulated Deficit [Member] Series F1 Preferred Stock [Member]	Accumulated Deficit [Member] Series G1 Preferred Stock [Member]	Accumulated Deficit [Member] Series G And G1 Preferred Stock [Member]	Accumulated Deficit [Member] Series F And F1 Preferred Stock [Member]	Accumulated Deficit [Member] BTX Software [Member]	Accumulated Other Comprehensive (Loss) Income [Member]	Accumulated Other Comprehensive (Loss) Income [Member] Series E Preferred Stock [Member]	Accumulated Other Comprehensive (Loss) Income [Member] Series F Preferred Stock [Member]	Accumulated Other Comprehensive (Loss) Income [Member] Series G Preferred Stock [Member]	Accumulated Other Comprehensive (Loss) Income [Member] Series F1 Preferred Stock [Member]	Accumulated Other Comprehensive (Loss) Income [Member] Series G1 Preferred Stock [Member]	Accumulated Other Comprehensive (Loss) Income [Member] Series G And G1 Preferred Stock [Member]	Accumulated Other Comprehensive (Loss) Income [Member] Series F And F1 Preferred Stock [Member]	Accumulated Other Comprehensive (Loss) Income [Member] BTX Software [Member]	WPCS Equity (Deficit) [Member]	WPCS Equity (Deficit) [Member] Series E Preferred Stock [Member]	WPCS Equity (Deficit) [Member] Series F Preferred Stock [Member]	WPCS Equity (Deficit) [Member] Series G Preferred Stock [Member]	WPCS Equity (Deficit) [Member] Series F1 Preferred Stock [Member]	WPCS Equity (Deficit) [Member] Series G1 Preferred Stock [Member]	WPCS Equity (Deficit) [Member] Series G And G1 Preferred Stock [Member]	WPCS Equity (Deficit) [Member] Series F And F1 Preferred Stock [Member]	WPCS Equity (Deficit) [Member] BTX Software [Member]	Non-Controlling Interest [Member]	Non-Controlling Interest [Member] Series E Preferred Stock [Member]	Non-Controlling Interest [Member] Series F Preferred Stock [Member]	Non-Controlling Interest [Member] Series G Preferred Stock [Member]	Non-Controlling Interest [Member] Series F1 Preferred Stock [Member]	Non-Controlling Interest [Member] Series G1 Preferred Stock [Member]	Non-Controlling Interest [Member] Series G And G1 Preferred Stock [Member]	Non-Controlling Interest [Member] Series F And F1 Preferred Stock [Member]	Non-Controlling Interest [Member] BTX Software [Member]
BALANCE at Apr. 30, 2013	$ (927,428)									$ 0									$ 5									$ 50,844,277									$ (54,054,389)									$ 1,433,541									$ (1,776,566)									$ 849,138
BALANCE (in shares) at Apr. 30, 2013										0									45,190
Dividend declared on preferred stock	(109,027)	$ (109,027)									$ 0									$ 0									$ 0									$ (109,027)									$ 0									$ (109,027)									$ 0
Conversion of Series E preferred stock to promissory notes	0
Stock based compensation	24,535									$ 0									$ 0									24,535									0									0									24,535									0
Other comprehensive loss	(215,759)									0									0									0									0									(201,538)									(201,538)									(14,220)
Net Income (loss) attributable to noncontrolling interest	11,287									0									0									0									0									0									0									11,287
Consolidated net loss	(11,058,939)									0									0									0									(11,058,939)									0									(11,058,939)									0
Conversion of Notes	(3,114,816)									$ 0									$ 59									3,114,757									0									0									3,114,816									0
Conversion of Notes (in shares)										0									585,465
Issuance of common stock from warrant amendment, waiver and exchange agreement	88,715									$ 0									$ 0									88,715									0									0									88,715									0
Issuance of common stock from warrant amendment, waiver and exchange agreement (in shares)										0									1,761
Reclassification of derivative liability upon conversion of Notes	686,856									$ 0									$ 0									686,856									0									0									686,856									0
Reclassification of derivative liability from Notes and Warrant amendment	7,166,991									0									0									7,166,991									0									0									7,166,991									0
Unamortized debt discount from Notes amendment	3,400,000									0									0									3,400,000									0									0									3,400,000									0
Issuance of BTX warrants for acquisition of BTX Software									$ 1,150,155									$ 0									$ 0									$ 1,150,155									$ 0									$ 0									$ 1,150,155									$ 0
Issuance of Series E preferred stock - acquisition of BTX Software		2,635,147									$ 2,438,000									$ 0									197,147									0									0									2,635,147
Issuance of Series E preferred stock - acquisition of BTX Software (in shares)											2,438									0
BALANCE at Apr. 30, 2014	5,967,350									$ 2,438,000									$ 63									66,673,434									(65,222,355)									1,232,003									5,121,145									846,205
BALANCE (in shares) at Apr. 30, 2014										2,438									632,417
Dividend declared on preferred stock	(2,508,518)	$ (74,487)					$ (233,288)	$ (577,789)			$ 0					$ 0	$ 0			$ 0					$ 0	$ 0			$ 0					$ 0	$ 0			$ (74,487)					$ (233,288)	$ (577,789)			$ 0					$ 0	$ 0			$ (74,487)					$ (233,288)	$ (577,789)			$ 0					$ 0	$ 0
Make-whole amount on conversion of preferred F-1 shares	(1,622,954)									$ 0									$ 0									0									(1,622,954)									0									(1,622,954)									0
Conversion of a portion of the dividend payable related to Series F-1 preferred stock										0				0					68,985				10,854
Conversion of a portion of the dividend payable related to Series F-1 preferred stock	1,622,954				$ 133,532					$ 0				$ 0					$ 7				$ 1					1,622,947				$ 133,531					0				$ 0					0				$ 0					1,622,954				$ 133,532					0				$ 0
Conversion of Series E preferred stock to promissory notes	(2,438,000)									$ (2,438,000)									$ 0									0									0									0									(2,438,000)									0
Conversion of Series E preferred stock to promissory notes (in shares)										(2,438)									0
Conversion of senior secured convertible note and related make-whole amount to preferred stock			$ 1,589,933		3,430,067	$ 1,207,947						$ 1,589,933		$ 3,430,067	$ 1,207,947						$ 0		$ 0	$ 0						$ 0		0	$ 0						$ 0		0	$ 0						$ 0		0	$ 0						$ 1,589,933		3,430,067	$ 1,207,947						$ 0		0	$ 0
Conversion of senior secured convertible note and related make-whole amount to preferred stock (in shares)												5,268		11,365	3,447						0		0	0
Conversion of Series F-1 and G-1 preferred stock to common stock	0					0				$ (1,669,915)					$ (110,035)				$ 25					$ 2				1,669,890					110,033				0					0				0					0				0					0				0					0
Conversion of Series F-1 and G-1 preferred stock to common stock (in shares)										(5,533)					(314)				251,500					17,512
Section 16 Settlement on cancellation of Series F-1 preferred stock				$ 731,706		182,576							$ 731,706		$ 182,576							$ 0		$ 0							$ 0		0							$ 0		0							$ 0		0							$ 731,706		182,576							$ 0		0
Number of shares, Expiration					$ (57,344)	$ (184,238)								$ (57,344)	$ (184,238)								$ 0	$ 0								$ 0	$ 0								$ 0	$ 0								$ 0	$ 0								$ (57,344)	$ (184,238)								$ 0	$ 0
Section 16 Settlement on cancellation of Series F-1 preferred stock (in shares)														(190)	(526)								0	0
Conversion of warrants to preferred stock (in shares)													2,088		521							0		0
Stock based compensation	170,562									$ 0									$ 0									170,562									0									0									170,562									0
Fractional Shares Issued on reverse split	0									$ 0									$ 0									0									0									0									0									0
Fractional Shares Issued on reverse split (in shares)										0									1,392
Other comprehensive loss	(23,472)									$ 0									$ 0									0									0									(15,561)									(15,561)									(1,079)
Reclassification adjustments of other comprehensive loss on sale of Pride	(866,719)									0									0									0									0									(866,719)									(866,719)									0
Net Income (loss) attributable to noncontrolling interest	(284,210)									0									0									0									0									0									0									(284,211)
Consolidated net loss	(8,820,021)									0									0									0									(8,820,021)									0									(8,820,021)									0
Conversion of Notes	0
BALANCE at Apr. 30, 2015	$ (139,064)									$ 5,120,697									$ 98									$ 70,380,397									$ (76,550,894)									$ 349,723									$ (699,979)									$ 560,915
BALANCE (in shares) at Apr. 30, 2015										16,126									982,660