Ayro (AYRO) 10-K 30 Jul 14 2014 FY Annual report Financial data

Document_And_Entity_Informatio

Document And Entity Information (USD $)	12 Months Ended
	Apr. 30, 2014	Jul. 22, 2014	Oct. 31, 2013
Document Information [Line Items]	'	'	'
Entity Registrant Name	'WPCS INTERNATIONAL INC	'	'
Entity Central Index Key	'0001086745	'	'
Document Type	'10-K	'	'
Document Period End Date	30-Apr-14	'	'
Amendment Flag	'false	'	'
Current Fiscal Year End Date	'--04-30	'	'
Entity Well-known Seasoned Issuer	'No	'	'
Entity Voluntary Filers	'No	'	'
Entity Current Reporting Status	'Yes	'	'
Entity Filer Category	'Smaller Reporting Company	'	'
Trading Symbol	'WPCS	'	'
Entity Public Float	'	'	$2,296,980
Entity Common Stock, Shares Outstanding	'	13,913,164	'
Document Fiscal Year Focus	'2014	'	'
Document Fiscal Period Focus	'FY	'	'

CONSOLIDATED_BALANCE_SHEETS

CONSOLIDATED BALANCE SHEETS (USD $)	Apr. 30, 2014	Apr. 30, 2013
CURRENT ASSETS:	'	'
Cash and cash equivalents	$2,177,070	$1,410,223
Restricted cash	0	1,869,178
Accounts receivable, net of allowance for doubtful accounts of $1,033,786 and $957,918, respectively	8,614,396	4,139,768
Costs and estimated earnings in excess of billings on uncompleted contracts	431,348	329,141
Deferred contract costs	1,166,734	1,597,894
Prepaid expenses and other current assets	217,235	96,903
Current assets held for sale	4,001,812	5,152,809
Total current assets	16,608,595	14,595,916
PROPERTY AND EQUIPMENT, net	1,780,520	2,526,638
CAPITALIZED SOFTWARE COSTS	3,207,305	0
OTHER ASSETS	52,376	214,259
OTHER ASSETS HELD FOR SALE	372,930	808,153
Total assets	22,021,726	18,144,966
CURRENT LIABILITIES:	'	'
Current portion of loans payable	31,680	23,790
Senior secured convertible notes, net of debt discount of $853,413 and $2,888,889, respectively	44,921	1,111,111
Derivative liability - senior secured convertible notes	0	3,088,756
Accounts payable and accrued expenses	4,956,232	3,036,981
Accrued severance	1,520,205	0
Billings in excess of costs and estimated earnings on uncompleted contracts	1,448,563	1,344,159
Deferred revenue	0	113,503
Due related party	778,573	0
Other payable to Zurich	1,533,757	1,743,986
Short-term bank loan	3,195,000	2,432,205
Income taxes payable	30,855	139,557
Dividend payable	72,034	0
Current liabilities held for sale	1,797,615	2,046,000
Total current liabilities	15,409,435	15,080,048
Loans payable, net of current portion	56,537	66,874
Secured promissory note, related parties	500,000	0
Loans payable, net of current portion, held for sale	88,404	66,964
Derivative liability - warrants	0	3,858,508
Total liabilities	16,054,376	19,072,394
COMMITMENTS AND CONTINGENCIES	'	'
WPCS EQUITY (DEFICIT):	'	'
Preferred stock - 5,000,000 shares authorized, 2,438 shares of Series E Convertible Preferred Stock issued with $1,000 stated value, and liquidation preference of $5,707,000	2,438,000	0
Common stock - $0.0001 par value, 14,285,714 shares authorized, 13,913,164 and 993,538 shares issued and outstanding, respectively	1,391	99
Additional paid-in capital	66,672,106	50,844,183
Accumulated deficit	-65,222,355	-54,054,389
Accumulated other comprehensive income on foreign currency translation	1,232,003	1,433,541
Total WPCS equity (deficit)	5,121,145	-1,776,566
Noncontrolling interest	846,205	849,138
Total equity (deficit)	5,967,350	-927,428	[1]
Total liabilities and equity	$22,021,726	$18,144,966
[1]	Includes 649 additional shares issued due to rounding from reverse stock split.

CONSOLIDATED_BALANCE_SHEETS_Pa

CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Apr. 30, 2014	Apr. 30, 2013
Allowance for accounts receivable	$1,033,786	$957,918
Senior secured convertible notes, net of debt discount value	853,413	2,888,889
Preferred stock, stated value	$1,000	$1,000
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	2,438	2,438
Preferred Stock, liquidation preference	$5,707,000	$5,707,000
Common stock, par value	$0.00	$0.00
Common stock, shares authorized	14,285,714	14,285,714
Common stock, shares issued	13,913,164	993,538
Common stock, shares outstanding	13,913,164	993,538

CONSOLIDATED_STATEMENTS_OF_OPE

CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
REVENUE	$21,264,288	$24,774,876
COSTS AND EXPENSES:	'	'
Cost of revenue	16,744,720	17,556,832
Selling, general and administrative expenses	5,988,117	6,574,237
Severance expense	1,775,732	0
Depreciation and amortization	752,109	916,449
Costs and Expenses	25,260,678	25,047,518
OPERATING LOSS	-3,996,390	-272,642
OTHER EXPENSE (INCOME):	'	'
Interest expense	5,042,189	2,091,771
Loss on extinguishment of Notes	1,299,304	0
Change in fair value of derivative liabilities	833,750	2,703,248
Interest income	-11,595	0
Loss from continuing operations before income tax (benefit) provision	-11,160,038	-5,067,661
Income tax (benefit) provision	-182,942	216,314
LOSS FROM CONTINUING OPERATIONS	-10,977,096	-5,283,975
Discontinued operations:	'	'
Income (loss) from discontinued operations, net of tax benefit of $330,764 and $564,321, respectively	33,890	-3,287,932
(Loss) gain from disposal	-104,446	1,756,586
Loss from discontinued operations, net of tax	-70,556	-1,531,346
CONSOLIDATED NET LOSS	-11,047,652	-6,815,321
Net income attributable to noncontrolling interest	11,287	95,406
NET LOSS ATTRIBUTABLE TO WPCS	-11,058,939	-6,910,727
Dividend declared on preferred stock	-109,027	0
NET LOSS ATTRIBUTABLE TO WPCS COMMON SHAREHOLDERS	($11,167,966)	($6,910,727)
Basic and diluted net loss attributable to WPCS common shareholders:	'	'
Loss from continuing operations	($1.98)	($5.41)
Income (loss) from discontinued operations	$0.01	($3.31)
(Loss) gain from disposal	($0.02)	$1.77
Basic and diluted net loss from discontinued operations	($0.01)	($1.54)
Basic and diluted net loss per common share attributable to WPCS	($1.99)	($6.95)
Basic and diluted weighted average number of common shares outstanding	5,597,821	994,187

CONSOLIDATED_STATEMENTS_OF_OPE1

CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Income tax provision (benefit) from operations of discontinued operations	$330,764	$564,321

CONSOLIDATED_STATEMENTS_OF_COM

CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Consolidated net loss	($11,047,652)	($6,815,321)
Other comprehensive (loss) income - foreign currency translation adjustments	-215,759	4,497
Comprehensive loss	-11,263,411	-6,810,824
Comprehensive (loss) income attributable to noncontrolling interest	-2,933	99,430
Comprehensive loss attributable to WPCS	($11,260,478)	($6,910,254)

CONSOLIDATED_STATEMENTS_OF_EQU

CONSOLIDATED STATEMENTS OF EQUITY (DEFICIT) (USD $)

Total

Series E Preferred Stock [Member]

BTX Software [Member]

Preferred Stock [Member]

Preferred Stock [Member]

Preferred Stock [Member]

Common Stock [Member]

Common Stock [Member]

Common Stock [Member]

Additional Paid-in Capital [Member]

Additional Paid-in Capital [Member]

Additional Paid-in Capital [Member]

Accumulated Deficit [Member]

Accumulated Deficit [Member]

Accumulated Deficit [Member]

Accumulated Other Comprehensive Income [Member]

Accumulated Other Comprehensive Income [Member]

Accumulated Other Comprehensive Income [Member]

WPCS Equity (Deficit) [Member]

WPCS Equity (Deficit) [Member]

WPCS Equity (Deficit) [Member]

Non-Controlling Interest [Member]

Non-Controlling Interest [Member]

Series E Preferred Stock [Member]

BTX Software [Member]

Series E Preferred Stock [Member]

BTX Software [Member]

Series E Preferred Stock [Member]

BTX Software [Member]

Series E Preferred Stock [Member]

BTX Software [Member]

Series E Preferred Stock [Member]

BTX Software [Member]

Series E Preferred Stock [Member]

BTX Software [Member]

BTX Software [Member]

BALANCE at Apr. 30, 2012

$5,884,964

'

'

$0

'

'

$99

'

'

$50,478,139

'

'

($47,143,662)

'

'

$1,433,066

'

'

$4,767,642

'

'

$1,117,322

'

BALANCE (in shares) at Apr. 30, 2012

'

'

'

0

'

'

993,538

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Stock-based compensation

111,683

'

'

0

'

'

0

'

'

111,683

'

'

0

'

'

0

'

'

111,683

'

'

0

'

Section 16(b) settlement

254,361

'

'

0

'

'

0

'

'

254,361

'

'

0

'

'

0

'

'

254,361

'

'

0

'

Dividend distributions

-367,612

'

'

0

'

'

0

'

'

0

'

'

0

'

'

0

'

'

0

'

'

-367,612

'

Conversion of Notes

0

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Dividend declared on Series E preferred stock

0

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Other comprehensive income

4,497

'

'

0

'

'

0

'

'

0

'

'

0

'

'

475

'

'

475

'

'

4,022

'

Net income attributable to noncontrolling interest

95,406

'

'

0

'

'

0

'

'

0

'

'

0

'

'

0

'

'

0

'

'

95,406

'

Net loss attributable to WPCS

-6,910,727

'

'

0

'

'

0

'

'

0

'

'

-6,910,727

'

'

0

'

'

-6,910,727

'

'

0

'

BALANCE at Apr. 30, 2013

[1]

-927,428

'

'

0

'

'

99

'

'

50,844,183

'

'

-54,054,389

'

'

1,433,541

'

'

-1,776,566

'

'

849,138

'

BALANCE (in shares) at Apr. 30, 2013

[1]

'

'

'

0

'

'

994,187

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Stock-based compensation

24,535

'

'

0

'

'

0

'

'

24,535

'

'

0

'

'

0

'

'

24,535

'

'

0

'

Dividend distributions

0

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Issuance of common stock from Warrant amendment, waiver and exchange agreement

88,715

'

'

0

'

'

4

'

'

88,711

'

'

0

'

'

0

'

'

88,715

'

'

0

'

Issuance of common stock from Warrant amendment, waiver and exchange agreement (in shares)

38,740

'

'

0

'

'

38,740

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

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

'

Conversion of Notes

3,114,816

'

'

0

'

'

1,288

'

'

3,113,528

'

'

0

'

'

0

'

'

3,114,816

'

'

0

'

Conversion of Notes (in shares)

12,508,340

'

'

0

'

'

12,880,237

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Issuance of BTX warrants for acquisition of BTX Software

'

'

1,150,155

'

'

0

'

'

0

'

'

1,150,155

'

'

0

'

'

0

'

'

1,150,155

'

0

Stock Sold by Former Stockholder in Violation of Securities Exchange Act

'

'

'

'

2,438

'

'

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

'

'

'

Dividend declared on Series E preferred stock

-109,027

'

'

0

'

'

0

'

'

0

'

'

-109,027

'

'

0

'

'

-109,027

'

'

0

'

Other comprehensive income

-215,759

'

'

0

'

'

0

'

'

0

'

'

0

'

'

-201,538

'

'

-201,538

'

'

-14,220

'

Net income attributable to noncontrolling interest

11,287

'

'

0

'

'

0

'

'

0

'

'

0

'

'

0

'

'

0

'

'

11,287

'

Net loss attributable to WPCS

-11,058,939

'

'

0

'

'

0

'

'

0

'

'

-11,058,939

'

'

0

'

'

-11,058,939

'

'

0

'

BALANCE at Apr. 30, 2014

$5,967,350

'

'

$2,438,000

'

'

$1,391

'

'

$66,672,106

'

'

($65,222,355)

'

'

$1,232,003

'

'

$5,121,145

'

'

$846,205

'

BALANCE (in shares) at Apr. 30, 2014

'

'

'

2,438

'

'

13,913,164

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

[1]

Includes 649 additional shares issued due to rounding from reverse stock split.

CONSOLIDATED_STATEMENTS_OF_EQU1

CONSOLIDATED STATEMENTS OF EQUITY (DEFICIT) (Parenthetical)	12 Months Ended
	Apr. 30, 2014
Stock Issued During Period, Shares, Reverse Stock Splits	649
Common Stock [Member]	'
Stock Issued During Period, Shares, Reverse Stock Splits	649

CONSOLIDATED_STATEMENTS_OF_CAS

CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
OPERATING ACTIVITIES :	'	'
Consolidated net loss	($11,047,652)	($6,815,321)
Adjustments to reconcile consolidated net loss to net cash used in operating activities:	'	'
Depreciation and amortization	752,109	1,433,921
Gain from disposition of operations	0	-1,756,586
Amortization of debt discount	4,301,146	1,355,127
Loss on extinguishment of Notes	1,299,304	0
Change in fair value of derivative liabilities	833,750	2,703,248
Stock-based compensation	24,535	111,683
Provision for doubtful accounts	121,715	-85,883
Amortization of debt issuance costs	278,864	439,885
Goodwill and intangible assets impairment	0	1,936,059
Loss (gain) on sale of fixed assets, net	8,638	-23,027
Deferred income taxes	0	550,967
Changes in operating assets and liabilities, net of effects of acquisitions and dispositions:	'	'
Restricted cash	1,869,178	-1,869,178
Accounts receivable	-4,666,335	2,527,534
Costs and estimated earnings in excess of billings on uncompleted contracts	-102,207	12,229
Deferred contract costs	416,391	218,222
Inventory	0	-14,748
Prepaid expenses and other current assets	-120,316	-44,934
Income taxes payable	-107,243	-55,187
Prepaid taxes	0	86,332
Other assets	20,888	-127,271
Other assets held for sale	1,198,986	0
Accounts payable and accrued expenses	1,963,323	-1,870,379
Accrued severance	1,520,205	0
Billings in excess of costs and estimated earnings on uncompleted contracts	104,404	-1,913,374
Deferred revenue	-114,254	19,116
NET CASH USED IN OPERATING ACTIVITIES	-1,444,571	-3,181,565
INVESTING ACTIVITIES:	'	'
Acquisition of property and equipment, net	-78,544	-324,125
Proceeds from sale of operations, net of transaction costs	0	4,547,049
Dividend paid on preferred stock	-36,993	0
Cash received from acquisition of BTX software	1,185,000	0
NET CASH PROVIDED BY INVESTING ACTIVITIES	1,069,463	4,222,924
FINANCING ACTIVITIES:	'	'
Net proceeds from Section 16(b) settlement	0	222,413
Debt issuance costs	-137,869	-230,794
Repayments under lines of credit	0	-4,964,140
(Repayment) borrowings of senior secured convertible notes	-9,507	4,000,000
Repayments under loans payable, net	-76,637	-70,304
Borrowings (repayments) from related party, net	790,255	-2,538,870
Repayments of loans payable obligations	21,440	-15,465
Borrowings under short-term bank loan, net	816,100	2,389,050
Repayments under other payable	-210,229	-25,000
Borrowings under other payable	0	793,927
NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES	1,193,553	-439,183
Effect of exchange rate changes on cash	-51,598	-3,236
NET INCREASE IN CASH AND CASH EQUIVALENTS	766,847	598,940
CASH AND CASH EQUIVALENTS, BEGINNING OF THE YEAR	1,410,223	811,283
CASH AND CASH EQUIVALENTS, END OF THE YEAR	2,177,070	1,410,223
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:	'	'
Interest	504,664	330,932
Income taxes	63,495	261,150
SCHEDULE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:	'	'
Issuance of notes for property and equipment	74,190	210,781
Settlement of account receivable for property and equipment	0	449,660
Settlement of account receivable from noncontrolling interest	0	200,766
Issuance of common stock for the conversion of Notes and accrued interest	3,114,816	0
Acquisition of BTX Software from issuance of Series E Preferred Stock	2,635,147	0
Acquisition of BTX Software from assumption of BTX Note	500,000	0
Reclassification of fair value of derivative liability on Notes and Warrants to additional paid-in capital upon the Amendment and Note Amendment	7,166,991	0
Reclassification of fair value of derivative liability on Notes to additional paid-in capital upon conversion of Notes	$686,856	$0

BASIS_OF_PRESENTATION_AND_LIQU

BASIS OF PRESENTATION AND LIQUIDITY	12 Months Ended
	Apr. 30, 2014
Liquidity and Basis Of Presentation	'
BASIS OF PRESENTATION AND LIQUIDITY	'
	NOTE 1 - BASIS OF PRESENTATION AND LIQUIDITY
	Basis of Presentation
	The consolidated financial statements include the accounts of WPCS International Incorporated (WPCS) and its wholly and majority-owned subsidiaries, as follows, collectively referred to as “we”, “us” or the "Company". United States-based subsidiaries include WPCS Incorporated, WPCS International – Suisun City, Inc. (Suisun City Operations), WPCS International – Lakewood, Inc. (Lakewood Operations), WPCS International – Hartford, Inc. (Hartford Operations), WPCS International – Trenton, Inc. (Trenton Operations), WPCS International – Seattle, Inc. (Seattle Operations), WPCS International – Portland, Inc. (Portland Operations) and BTX Trader, LLC (BTX). International operations include WPCS Asia Limited, 60% of Taian AGS Pipeline Construction Co. Ltd. (China Operations), WPCS Australia Pty Ltd., WPCS International – Brendale, Pty Ltd., and The Pride Group (QLD) Pty Ltd. (Pride), (collectively, Australia Operations).
	The Company offers low voltage communication infrastructure contracting services to public services, healthcare, energy and corporate enterprise markets and has launched a Bitcoin trading platform through its wholly-owned subsidiary for the trading of digital currencies.
	On July 25, 2012, the Company sold substantially all of the assets of two of its wholly-owned subsidiaries, the Hartford and Lakewood Operations. As a result of the execution of the definitive purchase agreement for the divestiture of Pride on September 19, 2013 and the execution of the definitive purchase agreement for the divestiture of the Seattle Operations on March 31, 2014, the Company has recorded the Australia and Seattle Operations financial results as discontinued operations. These consolidated financial statements reflect the results of these four operations as discontinued operations for all periods presented, including certain reclassifications to prior year financial statements to present discontinued operations.
	Liquidity and Going Concern
	The accompanying consolidated financial statements have been prepared assuming the Company will continue as a going concern, which contemplates the realization of assets and satisfaction of liabilities in the normal course of business. For the fiscal year ended April 30, 2014, the Company has incurred losses from continuing operations and a consolidated net loss of approximately $11,048,000. In addition, the Company has outstanding balances due to its former surety under a forbearance agreement of approximately $1,534,000. These factors raise substantial doubt about the Company’s ability to continue as a going concern. The financial statements do not include any adjustments to the carrying amount and classification of recorded assets and liabilities should the Company be unable to continue operations. Management’s plans are to continue to raise additional funds through the sales of debt or equity securities or sales of assets. There is no assurance that additional financing will be available when needed or that management will be able to obtain financing on terms acceptable to the Company and whether the Company will become profitable and generate positive operating cash flow. If the Company is unable to raise sufficient additional funds, it will have to develop and implement a plan to further extend payables and reduce overhead until sufficient additional capital is raised to support further operations. There can be no assurance that such a plan will be successful.
	Zurich Forbearance Agreement
	As more fully described in Note 18, “Commitments and Contingencies,” on July 12, 2012, the Company executed the Surety Financing and Confession of Judgment Agreement (the Financing Agreement) with Zurich American Insurance Company (Zurich), to assist in the completion of the project contract with the Camden County Improvement Authority for work at the Cooper Medical Center of Rowan University (the Owner or Cooper Project).
	On April 17, 2013, the Company executed the Surety Forbearance and Confession of Judgment Agreement (the Forbearance Agreement) with Zurich, which supersedes the Financing Agreement. The Company is currently in default under the Forbearance Agreement due to its failure to: (1) pay the monthly Interim Liability Payment of $25,000 per month since December 1, 2013; and (2) pay the Loss Amount of $1,533,757 that was due December 31, 2013 under the Forbearance Agreement. The Company is currently in discussions with Zurich for the settlement of the Loss Amount due under the Forbearance Agreement. There can be no assurance that the Company will be successful in settling with Zurich the Loss Amount due.
	Cooper Medical Center Claim
	The Company has submitted a claim and request for equitable adjustment to the Owner in the amount of $2,421,425 (the Claim) for significant delays, disruptions and construction changes that were beyond its control related to the Cooper Project, which was completed in the fiscal year ended April 30, 2013. If the Company is successful in the settlement of this Claim, the Company expects to use the proceeds from the claim to repay Zurich the remaining amounts due under the Forbearance Agreement. There can be no assurance that the Company will be successful in settling with the Owner for all or a portion of the submitted claim.
	Senior Secured Convertible Notes and Events of Default
	As further described in Note 7, “Senior Secured Convertible Notes”, on December 4, 2012, the Company issued an aggregate of $4,000,000 principal amount of senior secured convertible notes (the Notes) to certain accredited investors (the Buyers) for aggregate gross proceeds of $ 4,000,000 pursuant to a securities purchase agreement (the Securities Purchase Agreement) on December 4, 2012. Pursuant to the terms of the Notes, an event of default occurs when the Company’s common stock is suspended or threatened with suspension from trading on The NASDAQ Capital Market (or an equivalent market). As a result of the separate notices received by the Company from NASDAQ as described below, as well as the Company’s failure to obtain an increase in authorized common stock by February 28, 2014, separate events of default occurred under the Notes for each notice (the Events of Default).
	On May 2, 2014, the Company received a letter from the Staff of the Listing Qualifications Department of NASDAQ (the Staff) indicating that unless the Company timely requested a hearing before the NASDAQ Hearing Panel (the Panel), the Company’s Common Stock would be subject to delisting from The NASDAQ Capital Market on May 13, 2014 due to the Company’s non-compliance with the requirement to hold an annual meeting of stockholders and to solicit proxy statements, as required by Listing Rules 5620(a) and 5620(b) (the “Annual Meeting Requirement”). The Company timely requested a hearing before the Panel, and on June 12, 2014, the Company conducted a hearing with the Panel to request the continued listing of its securities on The NASDAQ Capital Market pending the completion of its plan to regain and sustain compliance with the Annual Meeting Requirement. On July 1, 2014, the Panel granted the Company’s request for continued listing on the NASDAQ Capital Market, subject to holding a combined annual meeting for the 2013 and 2014 fiscal years by September 30, 2014.
	On June 18, 2014, the Company received a separate letter from the Staff indicating that for the last 30 consecutive business days, the closing bid price of the Company’s common stock has been below $1.00 per share, the minimum closing bid price required by the continued listing requirements of NASDAQ, as set forth in Listing Rule 5550(a)(2) (the Rule). In accordance with Listing Rule 5810(c)(3)(A), we have been granted 180 calendar days, or until December 14, 2014, to regain compliance with the Rule (the Compliance Period). To regain compliance, the closing bid price of the Company’s common stock must be at least $1.00 per share for a minimum of 10 consecutive business days, but generally no more than 20 business days, during the Compliance Period.
	If the Company does not regain compliance with the Rule by December 14, 2014, NASDAQ will provide written notification to the Company that our common stock may be delisted. However, we would be entitled to an additional 180-day period from December 14, 2014 to regain compliance, if, on December 14, 2014, we meet the continued listing requirement for market value of publicly held shares and all other initial listing standards for The NASDAQ Capital Market, with the exception of the bid price requirement, and we would need to provide written notice to NASDAQ of our intention to cure the deficiency during the second compliance period by effecting a reverse stock split, if necessary.
	As a result of each of the Events of Default, the Buyers have the right to require the Company to redeem the Notes equal to the Conversion Amount (as defined in the Notes) plus a make-whole amount equal to the amount of any interest that, but for any redemption of the Notes on such given date, would have accrued with respect to the Conversion Amount being redeemed under the Notes at the interest rate then in effect for the period from such given date through October 31, 2023, the amended maturity date of the Notes, discounted to the present value of such interest using a discount rate of 2.5% per annum. The value of the event of default redemption price is approximately $2,800,000. Currently, the principal amount of Notes outstanding is $898,334, and the interest rate on the Notes was increased to 25% per annum effective March 1, 2014.
	The Company has provided notice to the Buyers of each of the Events of Default, but no Buyer has exercised its right of redemption. If the Company is required to repay the Notes, the Company does not have sufficient working capital to repay the outstanding borrowings. The Company and the Buyers have commenced discussions concerning a forbearance or waiver of the Event of Default, however, there can be no assurance that the Company and Buyers will come to any agreement (either oral or written) regarding repayment, forbearance, waiver and/or modification of the Notes.
	The Company's continuation as a going concern beyond the next twelve months and its ability to discharge its liabilities and commitments in the normal course of business is ultimately dependent upon the execution of its future plans, which includes the following: (1) its ability to generate future operating income, reduce operating expenses and produce cash from its operating activities, which will be affected by general economic, competitive, and other factors, many of which are beyond the Company's control; (2) the repayment of, or the modification of the terms under the Zurich Forbearance Agreement; (3) the forbearance or waiver of the Events of Default under the Notes, (4) the settlement of the claim with the Owner; and (5) obtaining additional funds, either through financing or sale of assets. There can be no assurance that the Company’s plans to ensure continuation as a going concern will be successful.

SUMMARY_OF_SIGNIFICANT_ACCOUNT

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	12 Months Ended
	Apr. 30, 2014
Summary Of Significant Accounting Policies	'
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	'
	NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
	A summary of significant accounting policies consistently applied in the preparation of the accompanying consolidated financial statements follows:
	Principles of Consolidation
	All significant intercompany transactions and balances have been eliminated in these consolidated financial statements.
	Reclassifications
	Certain reclassifications have been made in prior years’ consolidated financial statements to conform to the current year’s presentation. These reclassifications reflect the results of the Australia and Seattle Operations as discontinued operations for all periods presented.
	Use of Estimates
	In preparing financial statements in conformity with accounting principles generally accepted in the United States of America, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and revenue and expenses during the reporting period. The most significant estimates relate to the calculation of percentage-of-completion on uncompleted contracts, allowance for doubtful accounts, realization of deferred tax assets, capitalization of software costs, and valuation of equity instruments. Actual results could differ from these estimates.
	Cash and Cash Equivalents
	Cash and cash equivalents include all cash and highly-liquid investments with a maturity at time of purchase of three months or less.
	Restricted Cash
	In connection with the terms of the Notes, all payments of domestic accounts receivable of the Company are deposited into an account (the Lockbox Account) controlled by Worldwide Stock Transfer, LLC (the Collateral Agent). The Company is permitted to receive from the Lockbox Account on a daily basis, such cash equal to (A) (i) the cash balance in the Lockbox Account plus (ii) 95% of the available qualified accounts receivable, less (iii) $250,000, minus (B) the amount of principal, accrued interest and costs and expenses owed pursuant to the Notes. At any given time, the Company considers the cash held in the Lockbox Account that it is not yet permitted to draw down based on the calculation above, to be restricted cash. Restricted cash is classified as a current asset, consistent with the classification of the Notes as a current liability. As of April 30, 2014 and 2013 restricted cash was approximately $0 and $1,869,000, respectively.
	Concentrations of Credit Risk
	Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash and cash equivalents and accounts receivable. The Company reduces credit risk by placing its temporary cash and cash equivalents with major financial institutions domestically and internationally. At times, such amounts may exceed federally insured limits. Cash and cash equivalents included in foreign financial institutions was approximately $233,000. The Company reduces credit risk related to accounts receivable by routinely assessing the financial strength of its customers and maintaining an appropriate allowance for doubtful accounts based on its history of write-offs, current economic conditions and an evaluation of the credit risk related to specific customers. The Company does not require collateral in most cases, but may file claims against the construction project if a default in payment occurs.
	Accounts Receivable
	Accounts receivable are due within contractual payment terms and are stated at amounts due from customers net of an allowance for doubtful accounts. Credit is extended based on evaluation of a customer's financial condition. Accounts outstanding longer than the contractual payment terms are considered past due. The Company determines its allowance by considering a number of factors, including the length of time trade accounts receivable are past due, the Company's previous loss history, the customer's current ability to pay its obligation to the Company, and the condition of the general economy and the industry as a whole. The Company writes off accounts receivable when they become uncollectible, and payments subsequently received on such receivables are credited to the allowance for doubtful accounts. Included in the accounts receivable is retainage receivable of $634,935 and $378,586 at April 30, 2014 and 2013, respectively, such amounts are anticipated to be collected within the next fiscal year.
	Approximately $3,999,000 of account receivables are associated with our China Operations, of which approximately $260,000 is aged longer than one (1) year, and it is expected that the remaining balances will be collected between six(6) to twelve(12) months.
	Foreign Currency Translation
	Assets and liabilities related to the Company’s China operations are calculated using the Renminbi and are translated at end-of-period exchange rates, while the related revenues and expenses are translated at average exchange rates prevailing during the period. Included in the Company’s discontinued operations are assets and liabilities related to its Australia Operations, which are calculated using the Australian dollar and are translated at end-of-period exchange rates, while the related revenues and expenses are translated at average exchange rates prevailing during the period. Translation adjustments are recorded as a separate component of consolidated stockholders’ equity. Any foreign currency transactions are immaterial.
	Comprehensive Loss
	The Company reports comprehensive loss and its components in its consolidated financial statements. Comprehensive loss consists of net loss and foreign currency translation adjustments, affecting stockholders’ equity that, under U.S, GAAP, are excluded from net loss.
	Research and development costs
	Research and development costs consist of direct and indirect costs associated with the development of the Company’s bitcoin technologies. These costs are expensed as incurred. Research and development costs for the years ended April 30, 2014 and 2013 were approximately $269,000 and $0, respectively.
	Capitalized Software Costs
	Costs incurred in the research, design and development of software for sale to others as a separate product or embedded in a product and sold as part of the product as a whole are charged to expense until technological feasibility is established. Thereafter, software development costs, consisting primarily of payroll and related costs, purchased materials and services and software to be used within its products, which significantly enhance the marketability or significantly extend the life of its products are capitalized, and amortized to cost of revenue on a straight-line basis over three years, beginning when the products are offered for sale or when the enhancements are integrated into the product.
	Property and Equipment
	Property and equipment are stated at cost. Depreciation and amortization are provided for using straight-line methods, in amounts sufficient to charge the cost of depreciable assets to operations over their estimated service lives. Repairs and maintenance costs are charged to operations as incurred. Leasehold improvements are amortized over the lesser of the term of the related lease or the estimated useful lives of the assets (two to three years).
	Impairment of Long-lived assets
	The Company reviews its long-lives assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. In performing a review for impairment, the Company compares the carrying value of the assets with their estimated future undiscounted cash flows from the use of the asset and eventual disposition. If the estimated undiscounted future cash flows are less than carrying value, an impairment loss is charged to operations based on the difference between the carrying amount and the fair value of the asset.
	Derivative Instruments
	The Company’s derivative liabilities are related to embedded conversion features of the Notes and the common stock Warrants issued in connection with the Purchase Agreement. For derivative instruments that are accounted for as liabilities, the derivative instrument is initially recorded at its fair value and is then re-valued at each reporting date, with changes in fair value recognized in earnings each reporting period. The Company uses the binomial lattice model to value the derivative instruments at inception and subsequent valuation dates and the value is re-assessed at the end of each reporting period, in accordance with Accounting Standards Codification (ASC) 815. Derivative instrument liabilities are classified in the consolidated balance sheets as current or non-current based on whether or not the net-cash settlement of the derivative instrument could be required within twelve months of the balance sheet date.
	Fair Value of Financial Instruments
	The Company’s material financial instruments at April 30, 2014 and 2013 for which disclosure of fair value is required by certain accounting standards consisted of cash and cash equivalents, accounts receivable, account payable, loans payable, senior secured convertible notes and short-term bank loan. The fair values of cash and cash equivalents, accounts receivable, and account payable are equal to their carrying value because of their liquidity and short-term maturity. Management believes that the fair values of loans payable, senior secured convertible notes and short-term bank loan do not differ materially from their aggregate carrying values in that substantially all the obligations bear variable interest rates that are based on market rates or interest rates that are periodically adjustable to rates that are based on market rates.
	As defined by the ASC, fair value measurements and disclosures establish a hierarchy that prioritizes fair value measurements based on the type of inputs used for the various valuation techniques (market approach, income approach and cost approach). The levels of hierarchy are described below:
		·	Level 1: Observable inputs such as quoted market prices in active markets for identical assets or liabilities.
		·	Level 2: Inputs other than quoted market prices that are observable for the asset or liability, either directly or indirectly; these include quoted prices for similar assets or liabilities in active markets, such as interest rates and yield curves that are observable at commonly-quoted intervals.
		·	Level 3: Unobservable inputs that reflect the reporting entity’s own assumptions, as there is little, if any, related market activity. The Company's chief financial officer determines its valuation policies and procedures associated with Level 3 inputs.
	Revenue Recognition
	The Company generates its revenue by offering low voltage communications infrastructure contracting services. The Company’s contracting services report revenue pursuant to customer contracts that span varying periods of time. The Company reports revenue from contracts when persuasive evidence of an arrangement exists, fees are fixed or determinable, and collection is reasonably assured.
	The Company records revenue and profit from long-term contracts on a percentage-of-completion basis, measured by the percentage of contract costs incurred to date to the estimated total costs for each contract. Contracts in process are valued at cost plus accrued profits less earned revenues and progress payments on uncompleted contracts. Contract costs include direct materials, direct labor, third party subcontractor services and those indirect costs related to contract performance. Contracts are generally considered substantially complete when engineering is completed and/or site construction is completed.
	The Company has numerous contracts that are in various stages of completion. Such contracts require estimates to determine the appropriate cost and revenue recognition. Cost estimates are reviewed monthly on a contract-by-contract basis, and are revised periodically throughout the life of the contract such that adjustments to profit resulting from revisions are made cumulative to the date of the revision. Significant management judgments and estimates, including the estimated cost to complete projects, which determines the project’s percent complete, must be made and used in connection with the revenue recognized in the accounting period. Current estimates may be revised as additional information becomes available. If estimates of costs to complete long-term contracts indicate a loss, provision is made currently for the total loss anticipated.
	The length of the Company’s contracts varies but is typically between three months and two years. Assets and liabilities related to long-term contracts are included in current assets and current liabilities in the accompanying consolidated balance sheets as they will be liquidated in the normal course of contract completion, although this may require more than one year.
	The Company records revenue and profit from short-term contracts for the China Operations under the completed contract method, whereas income is recognized only when a contract is completed or substantially completed. Accordingly, during the period of performance, billings and deferred contract costs are accumulated on the consolidated balance sheets as deferred contract costs, but no revenue or income is recorded before completion or substantial completion of the work. The Company’s decision is based on the short-term nature of the work performed. Deferred contract costs include equipment lease deposits to the third party vendors of approximately $748,000 and $771,000 as of April 30, 2014 and 2013, respectively.
	The Company also recognizes certain revenue from short-term contracts when the services have been provided to the customer. For maintenance contracts, revenue is recognized ratably over the service period.
	Other Concentrations
	The Company has 108 union employees (40 associated with discontinued operations). At April 30, 2014, 45% (17% associated with discontinued operations) of the Company’s labor force is subject to collective bargaining agreements. Although the Company’s past experience has been favorable with respect to resolving conflicting demands with these unions, it is always possible that a protracted conflict may occur which could impact the renewal of the collective bargaining agreements. The following is a summary of the union employees who are covered by contracts that expire at various times as follows:
	Operations		# of Employees	Union Contract Expiration Date
	Seattle - Discontinued		16	31-May-15
			1	31-Aug-15
			1	30-Jun-15
			13	31-May-16
			9	31-Jul-15
	Discontinued Operations		40
	Suisun City		68	30-Nov-14
	Total Union Employees		108
	For the fiscal year ended April 30, 2014, there was one customer in the Suisun City Operations, San Francisco General Hospital, which accounted for 16.6% of the Company’s revenue. For the fiscal year ended April 30, 2013, there was one customer in the Trenton Operations, the Camden County Improvement Authority or the Cooper Project, which accounted for 23.3% of the Company’s revenue.
	Income Taxes
	The Company accounts for income taxes pursuant to the asset and liability method which requires deferred income tax assets and liabilities to be computed annually for differences between the financial statement and tax bases of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.
	On a periodic basis, the Company evaluates its ability to realize its deferred tax assets net of its deferred tax liabilities and adjusts such amounts in light of changing facts and circumstances, including but not limited to the level of past and future taxable income, and the current and future expected utilization of tax benefit carryforwards. The Company considers all available evidence, both positive and negative, to determine whether, based on the weight of that evidence, a valuation allowance is required to reduce the net deferred tax assets to the amount that is more likely than not to be realized in future periods. The Company considers past performance, expected future taxable income and prudent and feasible tax planning strategies in assessing the amount of the valuation allowance. The Company’s forecast of expected future taxable income is based over such future periods that it believes can be reasonably estimated. Based on its analysis as of April 30, 2014 and 2013, the Company continues to provide a full valuation allowance of approximately $7.7 million on its domestic and foreign deferred tax assets. The Company will continue to evaluate the realization of its deferred tax assets and liabilities on a periodic basis, and will adjust such amounts in light of changing facts and circumstances.
	The Company performed a review for uncertainty in income tax positions in accordance with authoritative guidance. This review did not result in the recognition of any material unrecognized tax benefits as of April 30, 2014 and 2013. Management continually evaluates expiring statutes of limitations, audits, proposed settlements, changes in tax law and new authoritative rulings. The Company recognizes interest accrued related to unrecognized tax benefits in interest expense and penalties in selling, general and administrative expenses. For the years ended April 30, 2014 and 2013, the Company recognized no interest or penalties. The statute of limitations for the Company's federal, state and foreign income tax returns for fiscal years 2011 to fiscal 2014 are still open.
	Recently Issued Accounting Pronouncements
	Share-Based Payments with Performance Targets
	In June 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update No. 2014-12, Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period (ASU 2014-12). ASU 2014-12 requires that a performance target that affects vesting and could be achieved after the requisite service period be treated as a performance condition. A reporting entity should apply existing guidance in ASC 718, Compensation — Stock Compensation, as it relates to such awards. ASU 2014-12 is effective for us in our first quarter of fiscal 2017 with early adoption permitted using either of two methods: (i) prospective to all awards granted or modified after the effective date; or (ii) retrospective to all awards with performance targets that are outstanding as of the beginning of the earliest annual period presented in the financial statements and to all new or modified awards thereafter, with the cumulative effect of applying ASU 2014-12 as an adjustment to the opening retained earnings balance as of the beginning of the earliest annual period presented in the financial statements. We are currently evaluating the impact of our pending adoption on ASU 2014-12 on our consolidated financial statements.
Revenue Recognition
In May 2014, the FASB issued Accounting Standards Update No. 2014-09, Revenue from Contracts with Customers: Topic 606 (ASU 2014-09), to supersede nearly all existing revenue recognition guidance under U.S. GAAP. The core principle of ASU 2014-09 is to recognize revenues when promised goods or services are transferred to customers in an amount that reflects the consideration that is expected to be received for those goods or services. ASU 2014-09 defines a five step process to achieve this core principle and, in doing so, it is possible more judgment and estimates may be required within the revenue recognition process than required under existing U.S. GAAP including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. ASU 2014-09 is effective for us in our first quarter of fiscal 2018 using either of two methods: (i) retrospective to each prior reporting period presented with the option to elect certain practical expedients as defined within ASU 2014-09; or (ii) retrospective with the cumulative effect of initially applying ASU 2014-09 recognized at the date of initial application and providing certain additional disclosures as defined per ASU 2014-09. We are currently evaluating the impact of our pending adoption of ASU 2014-09 on our consolidated financial statements.
Reporting Discontinued Operations
In April 2014, the FASB issued Accounting Standards Update No. 2014-08, Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity (ASU 2014-08), to change the criteria for determining which disposals can be presented as discontinued operations and enhanced the related disclosure requirements. ASU 2014-08 is effective for us on a prospective basis in our first quarter of fiscal 2016 with early adoption permitted for disposals (or classifications as held for sale) that have not been reported in financial statements previously issued. We are currently evaluating the impact of our pending adoption of ASU 2014-08 on our consolidated financial statements.

BASIC_AND_DILUTED_NET_LOSS_PER

BASIC AND DILUTED NET LOSS PER COMMON SHARE	12 Months Ended
	Apr. 30, 2014
Earnings Per Share [Abstract]	'
BASIC AND DILUTED NET LOSS PER COMMON SHARE	'
	NOTE 3 – BASIC AND DILUTED NET LOSS PER COMMON SHARE
	Basic and diluted net loss per common share from continuing operations is computed as net loss from continuing operations less noncontrolling interest and dividends on preferred stock, divided by the weighted average number of common shares outstanding for the period. Diluted net loss per common share reflects the potential dilution that could occur from common stock issuable through exercise of stock options, warrants and Note conversions.
	The table below presents the computations of loss per share from continuing operations applicable to common stockholders, after consideration of noncontrolling interest and dividends declared on preferred stock, as follows:
		Years Ended
		April 30,
		2014		2013
	Numerator:
	Net loss from continuing operations attributable to WPCS common shareholders		-11,097,410	$	-5,379,381
	Denominator:
	Basic and diluted weighted average shares outstanding		5,597,821		994,187
	Basic and diluted net loss from continuing operations per common share attributable to WPCS common shareholders	$	-1.98	$	-5.41
	The following were excluded from the computation of diluted shares outstanding due to the losses from continuing operations for the years ended April 30, 2014 and 2013, as they would have had an anti-dilutive impact on the Company’s net loss. Below is a tabulation of the potentially dilutive securities that were “in the money” for the years ended April 30, 2014 and 2013, respectively.
		Years Ended
		April 30,
		2014		2013
	Common stock equivalents:
	Stock options		97		116,279
	Conversion of senior secured convertible notes		4,491,692		1,857,097
	Stock warrants		383,027		2,274,796
	Totals		4,874,816		4,248,172

CAPITALIZED_SOFTWARE_COSTS

CAPITALIZED SOFTWARE COSTS	12 Months Ended
	Apr. 30, 2014
Capitalized Software Costs Disclosure [Abstract]	'
CAPITALIZED SOFTWARE COSTS	'
	NOTE 4 – CAPITALIZED SOFTWARE COSTS
	Description of the Transaction
	On December 17, 2013, the Company entered into various agreements, as more fully described below, which are expected to add a new line of business and reporting segment to the Company’s existing operations. The Company acquired software technology in the emerging Bitcoin industry of a cross-exchange trading technology platform that provides access to ninety percent of publicly available Bitcoin liquidity (the BTX Software).
	BTX was formed in the state of Delaware on December 4, 2013. In connection with the formation of BTX, certain investors who previously purchased Notes contributed an aggregate of (i) $439,408 of Notes, along with all rights under the related securities purchase agreement, security and pledge agreement and registration rights agreement (other than the Exchange Cap Allocation and Authorized Share Allocation, as such terms are defined in the Notes) (such $439,408 of Contributed Notes) and (ii) $1,185,000 in cash, as their initial capital contributions to BTX. On December 17, 2013, BTX purchased the BTX Software and related intellectual property rights from Divya Thakur and Ilya Subkhankulov in consideration for (i) the assignment of the Contributed Notes and (ii) assumption of a secured promissory note in the principal amount of $500,000, which accrues interest at a rate of 3.32% (the BTX Note). BTX’s obligations under the BTX Note are secured by the assets of BTX pursuant to a Security Agreement.
	On December 17, 2013, the Company entered into a Securities Purchase Agreement (the BTX Purchase Agreement) with certain accredited investors (the Investors) pursuant to which the Company sold an aggregate of 2,438 shares of its newly designated Series E Convertible Preferred Stock, $1,000 stated value (the Series E Preferred Stock) and warrants (the BTX Warrants and, collectively with the shares of Series E Preferred Stock, the Securities) to purchase up to an aggregate of 1,500,000 shares of the Company’s common stock (the Financing).  As consideration for the purchase of the Securities, the Investors sold their collective interests in BTX to the Company, which such interests constituted 100% of the outstanding membership interests of BTX, causing BTX to become a wholly owned subsidiary of the Company. The Securities are more fully described in Note 15, “Shareholders Equity.”
	Accounting Treatment of BTX
	The Company recorded the transaction for the acquisition of the BTX Software as capitalized software costs. The Company determined that the capitalized acquisition cost of the BTX Software was $3,100,302, based on the fair value of the consideration transferred. The cost of the asset purchase was based on the fair value of the Series E Preferred Stock, fair value of the BTX Warrants, and assumption of the BTX Note, offset by the cash received of $1,185,000 in the transaction.
	Capitalized software costs are determined as follows as of April 30, 2014:
	Fair value of Series E Preferred Stock	$	2,635,147
	Fair value of BTX Warrants		1,150,155
	BTX Note		500,000
	Less: Cash received		-1,185,000
	Total acquired value of BTX Software		3,100,302
	Additional capitalized software costs		107,003
	Total	$	3,207,305
	The Company determined the fair value of the Series E Preferred Stock and related make-whole based on the Conversion Amount (as defined in Series E Preferred Stock Certificate of Designation) using the closing common share market price as of December 18, 2013 of $1.64. The transaction was announced after the market close on December 17, 2013. The first time market participants could have bought or sold the Company’s common stock with the knowledge of the transaction was on December 18, 2013. Therefore, the closing price on December 18, 2013 was considered to be the fair value. The resulting fair value of the Series E Preferred Stock is $2,635,147.
	The Company estimated the fair value of the BTX Warrants using the Black-Scholes Merton option pricing model (Black-Scholes) with the following assumptions: conversion price of $5.00 per share; risk free interest rate of 1.52%; expected life of 5 years; expected dividend of zero; and volatility factor of 85.09%; and a common stock price of $1.64 as of December 18, 2013, as discussed above. The expected volatility is based on the historical price volatility of the Company’s common stock. The risk-free interest rate represents the U.S. Treasury constant maturities rate for the expected life of the BTX Warrants. The dividend yield represents anticipated cash dividends to be paid over the expected life of the Warrants to the common shareholders. The resulting fair value of the BTX Warrants is $1,150,155.

COSTS_AND_ESTIMATED_EARNINGS_O

COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS	12 Months Ended
	Apr. 30, 2014
Costs and Estimated Earnings On Uncompleted Contracts	'
COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS	'
	NOTE 5 - COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS
	The asset, “Costs and estimated earnings in excess of billings on uncompleted contracts”, represents revenue recognized in excess of amounts billed. The liability, “Billings in excess of costs and estimated earnings on uncompleted contracts”, represents billings in excess of revenue recognized. Costs and estimated earnings on uncompleted contracts consist of the following at April 30:
		April 30, 2014		April 30, 2013
	Costs incurred on uncompleted contracts	$	14,457,907	$	61,281,224
	Provision for loss on uncompleted contracts		-		-11,148
	Estimated contract earnings (losses)		3,291,077		-1,850,297
			17,748,984		59,419,779
	Less: Billings to date		18,766,199		60,434,797
	Total	$	-1,017,215	$	-1,015,018
	Costs and estimated earnings in excess of billings on uncompleted contracts	$	431,348	$	329,141
	Billings in excess of cost and estimated earnings on uncompleted contracts		1,448,563		1,344,159
	Total	$	-1,017,215	$	-1,015,018
	Revisions in the estimated gross profits on contracts and contract amounts are made in the period in which circumstances requiring the revisions become known. During the fiscal year ended April 30, 2013, the effect of such revisions in estimated contract profits resulted in an increase to gross profit of approximately $2,179,000, from that which would have been reported had the revised estimates been used as the basis of recognition for contract profits in the prior year. This increase in gross profit is primarily the result of change orders received of approximately $1,641,000 from the Cooper Project, for costs that were incurred in the prior fiscal year. Although management believes it has established adequate procedures for estimating costs to complete on open contracts, it is at least reasonably possible that additional significant costs could occur on contracts prior to completion.

PROPERTY_AND_EQUIPMENT

PROPERTY AND EQUIPMENT	12 Months Ended
	Apr. 30, 2014
Property, Plant and Equipment [Abstract]	'
PROPERTY AND EQUIPMENT	'
	NOTE 6 - PROPERTY AND EQUIPMENT
	Property and equipment consist of the following at April 30:
		Estimated useful life (years)	2014		2013
	Furniture and fixtures	7-May	$	94,260	$	138,037
	Computers and software	3-Feb		299,055		546,832
	Office equipment	7-May		16,814		16,872
	Vehicles	7-May		1,281,456		1,558,460
	Machinery and equipment	5		5,401,436		5,898,291
	Building	39		447,603		454,321
	Leasehold improvements	3-Feb		291,688		308,933
				7,832,312		8,921,746
	Less accumulated depreciation			6,051,792		6,395,108
			$	1,780,520	$	2,526,638
	Depreciation and amortization expense for property and equipment for the years ended April 30, 2014 and 2013 was approximately $752,000 and $916,000, respectively.

SENIOR_SECURED_CONVERTIBLE_NOT

SENIOR SECURED CONVERTIBLE NOTES	12 Months Ended
	Apr. 30, 2014
Debt Disclosure [Abstract]	'
SENIOR SECURED CONVERTIBLE NOTES	'
	NOTE 7 – SENIOR SECURED CONVERTIBLE NOTES
	Initial Proceeds from Issuance
	On December 4, 2012, the Company entered into a Securities Purchase Agreement with the Buyers pursuant to which, the Company sold an aggregate of (i) $4,000,000 principal amount of Notes and (ii) warrants (the Warrants) to purchase 2,274,796 shares of the Company's common stock, to the Buyers for aggregate gross proceeds of $4,000,000 (the Financing). In connection with the Financing, (i) the Company entered into a registration rights agreement with the Buyers (the Registration Rights Agreement), (ii) the Company and its subsidiaries entered into a security and pledge agreement in favor of the collateral agent for the Buyers (the Security Agreement), and (iii) subsidiaries of the Company entered into a guaranty in favor of the collateral agent for the Buyers (the Guaranty). The Closing Date of the Financing was December 5, 2012.
	Pursuant to the terms of the Notes, the Company deposited the initial funds received from the Financing, minus the Initial Lending Amount of $2,178,516 into the Lockbox Account controlled by the Collateral Agent, as collateral agent on behalf of the Buyers. The Company used the Initial Lending Amount to repay the existing loan of $2,000,000, plus $78,516 of interest accrued and fees and expenses to Sovereign Bank, N.A. (Sovereign), which credit agreement was terminated in connection with the Notes, and $100,000 for Buyer legal fees in connection with the Notes. The Notes contain certain customary representations and warranties, affirmative and negative covenants, and events of default. The principal financial covenant is that the Company shall maintain a current ratio of not less than 0.6 to 1.0 as of the last calendar day of each month. As of April 30, 2014, the Company is in compliance with the financial covenants.
	Amendment, Waiver and Exchange Agreement
	On October 25, 2013, the Company entered into the Amendment with the Buyers that amended the conversion features of the Warrants and Notes. Pursuant to the Amendment, the Buyers exchanged 154,961 of their Warrants for 38,740 shares of common stock (the Shares) and warrants to purchase 154,961 shares of common stock (Exchange Warrants). Effectively, for every four Warrants surrendered, the Buyer received a unit of four Exchange Warrants and one Share. It was determined that the Black-Scholes value of one warrant being exchanged was equal to $1.83, resulting in four Warrants being equal to $7.32 and the parties valued the unit at a price of $7.52. As a result, the Shares issued were calculated at $0.20, and by the operation of the terms of the Notes, the conversion price of the Notes automatically adjusted to $0.20. The Exchange Warrants are exercisable for a period of five years from the date of issuance of the original Warrants at an initial exercise price of $2.1539 per share. The exercise price will only adjust in the event of any future stock splits or dividends.
	Pursuant to the Amendment, the Buyers permanently waived, effective as of October 24, 2013, various provisions of the remaining 2,119,835 Warrants, including the anti-dilution protection from the issuance of securities at a price lower than the Exercise Price, the adjustment to market price on the first anniversary of the date of issuance of the Warrants and the Black-Scholes valuation upon the occurrence of a Fundamental Transaction (as defined in the Warrants). As a result of these waivers, the exercise price of the Warrants will only adjust in the event of any future stock splits or dividends. The Exercise Price of the Warrants remains at $2.1539 per share. The Amendment resulted in 2,119,835 Warrants and 154,961 Exchange Warrants having the same terms, conditions and rights.
	Further, the Buyers agreed to waive any defaults through February 28, 2014 relating to the failure of the Company to have enough authorized shares of common stock available for issuance upon conversion of the Notes and/or exercise of the Warrants.
	Amendment to Notes
	Effective October 31, 2013, the Company entered into an amendment agreement (the Note Amendment) with the Buyers. The Note Amendment eliminated certain features of the Notes which would otherwise result in substantial accounting charges to the Company. Pursuant to the Note Amendment, the Buyers permanently waived various provisions of the Notes, including the adjustment to the conversion price under a Fundamental Transaction (as defined in the Notes), the anti-dilution protection from the issuance of securities at a price lower than the current exercise price and the adjustment to market price on the first anniversary of the date of issuance of the Notes. As a result of these waivers, the conversion price of the Notes will only adjust in the event of any future stock splits or dividends.
	Further, the Buyers waived certain events of default that had occurred under the Notes as more fully described as follows. Pursuant to the terms of the Notes, an event of default occurs when the Company’s common stock is suspended or threatened with suspension from trading on The NASDAQ Capital Market (or an equivalent market). On October 7, 2013, the Company received a notice from the Staff of the Listing Qualifications Department of The NASDAQ Stock Market LLC (NASDAQ) indicating that the Company’s common stock would be subject to delisting from The NASDAQ Capital Market on October 16, 2013 due to the Company’s non-compliance with the applicable $2.5 million stockholders’ equity requirement, as set forth in Listing Rule 5550(b) (1). As a result of the notice from NASDAQ, an event of default occurred under the Notes, which was waived by the Buyers pursuant to the Note Amendment.
	Prior to the Note Amendment, if an event of default existed under the Notes, the Buyers would have been entitled to redeem $3,400,000 in aggregate principal and interest of the Notes for a redemption price equal to the greater of 125% of (x) the deemed value of the shares of common stock underlying the Note (the Intrinsic Value) and (y) the outstanding principal and unpaid interest under the Notes (the Base Value). The Note Amendment reduces and fixes the event of default redemption price by eliminating the Intrinsic Value calculation and modifying the Base Value calculation and interest rate to more accurately make-whole the holders of the Notes from the loss of interest from an early redemption of the Notes and the decreased value of the Notes without such Intrinsic Value rights. As revised, the event of default redemption amount equals the sum of the Conversion Amount (as defined in the Notes) to be redeemed, plus a make-whole amount equal to the amount of any interest that, but for any redemption of the Notes on such given date, would have accrued with respect to the Conversion Amount being redeemed under the Notes at the interest rate then in effect for the period from such given date through October 31, 2023, the amended maturity date of the Notes, discounted to the present value of such interest using a discount rate of 2.5% per annum. As a result, the fixed value of the event of default redemption price was approximately $10,900,000 at the time of the Note Amendment. As a result of Note conversions during the current fiscal year, the value of the event of default redemption price was approximately $2,800,000 as of April 30, 2014. No Buyer has exercised its right of redemption as a result of the events of default discussed above. In addition, the interest rate of the Notes was amended to 15% per annum, subject to increase to 25% per annum if an event of default occurs and is continuing.
	As a result of the significant modifications of the Notes, the Company determined that the Notes were extinguished and new Notes were issued. In connection with this modification, the Company compared the present value of the beneficial conversion features of the Notes to the new Notes. The Company determined that the present value of the new Notes exceeded the present value of the old Notes by more than 10%, which resulted in the application of extinguishment accounting. The modification of the Note resulted in the debt instruments being exchanged with substantially different terms and extinguishment accounting was applied resulting in a loss on extinguishment of debt for the unamortized discount related to the Notes of $1,299,304. In addition, the Company recorded a new beneficial conversion feature and associated debt discount of $3,400,000 related to the proceeds of the new Notes based on the fixed conversion rate of $0.20 and the fair market value of the common stock at the amendment date.
	Prior to the Note Amendment, $593,923 of Notes was converted into 275,742 shares of the Company’s Common Stock. In addition, $6,077 of Notes was redeemed for cash at the request of a Buyer.
	During the year ended April 30, 2014, $2,501,666 of Notes was converted into 12,508,340 shares of the Company’s Common Stock, resulting in the accelerated write-off of unamortized debt discount of $2,501,666 and included in interest expense. In addition, $19,231 of accrued interest on Notes was converted into 96,155 shares of the Company’s Common Stock.
	In connection with the Amendment, the Company reserved an aggregate of 12,866,937 shares of Common Stock for issuance in connection with the conversion of the Notes, Warrants, and/or Exchange Warrants of the Buyers ( the Share Reserve Allocation). As of April 30, 2014, the Buyers have converted Notes up to the Share Reserve Allocation. Until such time as the Company has increased its number of authorized shares, pursuant to stockholder approval, merger or otherwise, the Company shall not be required to reserve more than the Share Reserve Allocation, and the Buyers shall not be entitled to convert and/or exercise, as applicable, the Note, the Warrants, and/or the Exchange Warrants, since they have already converted Notes up to the Share Reserve Allocation.
	Following the Note Amendment, senior secured convertible notes consist of the following April 30, 2014:
		Notes		Debt Discount		Total
	Beginning balance- Senior secured convertible notes, interest at 4% per annum to maturity June 5, 2014	$	4,000,000	$	-2,888,889	$	1,111,111
	Conversion of Notes before Note Amendment		-593,923		-		-593,923
	Amortization of debt discount, Notes		-		1,589,585		1,589,585
	Redemption of Notes		-6,077		-		-6,077
	Extinguishment of Notes		-3,400,000		-		-3,400,000
	Loss on extinguishment of debt , Notes		-		1,299,304		1,299,304
	Senior secured convertible notes, interest at 15% per annum to maturity October 31, 2023		3,400,000		-		3,400,000
	Debt discount - value attributable to beneficial conversion features, Notes		-		-3,400,000		-3,400,000
	Conversion of Notes, and accelerated write off of unamortized debt discount after Note Amendment		-2,501,666		2,501,666		-
	Amortization of debt discount, Notes		-		44,921		44,921
	30-Apr-14	$	898,334	$	-853,413	$	44,921
	Events of Default under the Notes
	Pursuant to the terms of the Notes, an event of default occurs when our common stock is suspended or threatened with suspension from trading on The NASDAQ Capital Market (or an equivalent market). As a result of the separate notices received by the Company from NASDAQ as described above, as well as the Company’s failure to obtain an increase in authorized common stock by February 28, 2014, Events of Default occurred under the Notes.
	As a result of each of the Events of Default, the Buyers have the right to require the Company to redeem the Notes equal to the Conversion Amount (as defined in the Notes) to be redeemed, plus a make-whole amount equal to the amount of any interest that, but for any redemption of the Notes on such given date, would have accrued with respect to the Conversion Amount being redeemed under the Notes at the interest rate then in effect for the period from such given date through October 31, 2023, the amended maturity date of the Notes, discounted to the present value of such interest using a discount rate of 2.5% per annum. The value of the event of default redemption price is approximately $2,800,000. Currently, the principal amount of Notes outstanding is $898,334 and the interest rate on the Notes was increased to 25% per annum effective March 1, 2014.
	The Company has provided notice to the Buyers of each of the Events of Default, but no Buyer has exercised its right of redemption. If the Company is required to repay the Notes, it does not have sufficient working capital to repay the outstanding borrowings. The Company and the Buyers have commenced discussions concerning a forbearance or waiver of the Events of Default, however, there can be no assurance that the Company and Buyers will come to any agreement (either oral or written) regarding repayment, forbearance, waiver and/or modification of the Notes.
	Registration Rights of the Shares Issuable Upon Conversion of the Notes
	The Company agreed to file a registration statement with the SEC, within 30 days following receipt of a request from a Buyer (or 45 days with respect to an underwritten offering), covering such shares of common stock issuable upon conversion of the Notes or exercise of the Warrants, as requested by the Buyers, and have such registration statement declared effective by the SEC within 90 days thereafter. The Company also agreed to notify the Buyers if the Company at any time proposes to register any of its securities under the Securities Act of 1933, as amended, and of such Buyers’ right to participate in such registration. In connection with the conversion described above, no request has been received from a Buyer to register such shares.
	If the Company fails to comply with the registration statement filing, effective date or maintenance date filing requirements, it is required to pay the Buyers a registration delay payment in cash equal to 2% of the Buyer’s original principal amount stated on such Investors’ Note as of the Closing Date on the date of each failure, and on every thirty (30) day anniversary of the respective failures (Registration Delay Payment). Notwithstanding the foregoing, in no event shall the aggregate amount of Registration Delay Payments exceed 10% of such Investor’s original principal amount stated on the New Notes on the Closing Date. The Company accounts for such Registration Delay Payments as contingent liabilities. Accordingly, the Company recognizes such damages when it becomes probable that they will be incurred and amounts are reasonably estimable. No Buyers have submitted a request for a registration statement as of the date of this filing.
	Buyers Security Interests and Guarantees
	Pursuant to the Guaranty, subsidiaries of the Company guaranteed to the collateral agent, for the benefit of the Buyers, the punctual payment, as and when due and payable, of all amounts owed by the Company in respect of the Purchase Agreement, the Notes and the other transaction documents executed in connection with the Purchase Agreement.
	Pursuant to the Security Agreement, the Company and its subsidiaries granted, in favor of the collateral agent for the Buyers, a continuing security interest in all personal property and assets of the Company and its subsidiaries, as collateral security for the obligations of the Company and its subsidiaries under the Purchase Agreement, the Notes, the Guaranty and the other transaction documents.
	In connection with the BTX Purchase Agreement, the Company agreed to waive any rights to compel the redemption of the Notes. The Buyers agreed to restrict their ability to convert the Notes and/or exercise the Warrants and Exchange Warrants and receive shares of the Company’s Common Stock such that the number of shares of Common Stock held by the Buyer in the aggregate and its affiliates after such conversion or exercise does not exceed 9.99% of the then issued and outstanding shares of the Company’s Common Stock.

OTHER_DEBT

OTHER DEBT	12 Months Ended
	Apr. 30, 2014
Other Long-Term Debt [Abstract]	'
OTHER DEBT	'
	NOTE 8 – OTHER DEBT
	Short-Term Bank Loan
	Effective August 1, 2013, the China Operations entered into a loan with the Bank of China (the Short-Term Bank Loan). The Short-Term Bank Loan provides for a loan in the amount of $3,195,000. The proceeds from the Short-Term Bank Loan were used to repay the outstanding Short-Term Bank Loan as of April 30, 2013, of $2,432,205. The Short-Term Bank Loan has an interest rate of 7.38%, and interest is due on a quarterly basis. The Short-Term Bank Loan matures on August 1, 2014, and is secured by the assets of TGG.
	Due Related Party
	As of April 30, 2014, the China Operations had outstanding payables due a related party, TGG, totaling $778,573 due on demand, representing interest accrued on former working capital loans from TGG to the China Operations.
	Loans Payable and Secured Promissory Note
	The Company’s long-term debt also consists of notes issued by the Company or assumed in acquisitions related to the purchase of property and equipment in the ordinary course of business. At April 30, 2014 and 2013, secured promissory note and assets under loans payable obligations totaled $588,217 and $90,663, with interest rates ranging from 3.22% to 8.99%, and 0% to 8.99% respectively. Of the Company’s total loan payable and secured promissory note as of April 30, 2014,  $88,217 relate to long-term debt assumed in acquisitions for the purchase of property and equipment in the ordinary course of business, and $500,000 relates to the BTX Note.
	The aggregate maturities of long-term debt, including short-term term loan, loans payable and secured promissory note are as follows:
	Year ending April 30,
		Loans Payable and Secured Promissory Note
	2015	$	31,680
	2016		29,377
	2017		21,238
	2018		5,922
	Thereafter		500,000
	Less short-term debt		-31,680
	Total long-term debt	$	556,537

DERIVATIVE_LIABILITIES

DERIVATIVE LIABILITIES	12 Months Ended
	Apr. 30, 2014
Derivative Liabilities [Abstract]	'
DERIVATIVE LIABILITIES	'
	NOTE 9 – DERIVATIVE LIABILITIES
	Senior secured convertible notes- embedded conversion features
	At inception, the Notes met the definition of a hybrid instrument, as defined in ASC 815. The hybrid instrument was comprised of (i) a debt instrument, as the host contract and (ii) an option to convert the debentures into common stock of the Company, as an embedded derivative and recorded as a discount to the Notes. The embedded derivatives derive their value based on the underlying fair value of the Company’s common stock. The embedded derivatives are not clearly and closely related to the underlying host debt instrument since the economic characteristics and risk associated with these derivatives are based on the common stock fair value and the Company recognized derivative liabilities since inception.
	As a result of the aforementioned Note Amendment, the Notes no longer contained the provisions that required bifurcation and the classification was changed from liability to an equity instrument. This results in the extinguishment of the derivative liability. The final fair value of the embedded derivatives on the date of the Note Amendment was $4,000,437, which was reclassified to additional paid-in capital. Prior to the Note Amendment, the changes in the fair value of the embedded derivative were recognized in earnings and classified as a gain or loss on the embedded derivative financial instrument in the accompanying condensed consolidated statements of operations. For the years ended April 30, 2014 and 2013, the Company recognized a loss of $1,598,537 and $472,896, respectively.
	The Company estimated the final fair value of the embedded derivatives using a binomial lattice model with the following assumptions: conversion price of $0.20 per share; risk free interest rate of 0.08%; contractual life of 1.5 years; expected dividend of zero; a volatility factor of 116%; and a volume weighted average common stock price of $2.07 per share as of October 31, 2013. The expected lives of the instruments are equal to the underlying term of the senior secured convertible notes. The expected volatility is based on the historical price volatility of the Company’s common stock over the contractual life. The risk-free interest rate represents the U.S. Treasury constant maturities rate for the expected life of the related conversion option. The dividend yield represents anticipated cash dividends to be paid over the expected life of the conversion option.
	Common stock warrants
	At inception, the Company determined that the fair value of the Warrants issued in connection with the issuance of the Notes under the Purchase Agreement was a derivative liability and recorded them as a discount to the Notes since inception.
	As a result of the aforementioned Amendment, the exercise price of the Warrants and Exchange Warrants was fixed at $2.1539 per share, and will only adjust in the event of any future stock splits or dividends. The Warrants no longer contained the provisions that required bifurcation and the classification was changed from liability to an equity instrument, which resulted in the extinguishment of this derivative. The final fair value of the derivative liability on the date of the Amendment was $3,093,722, which was reclassified to additional paid-in capital. Prior to the Amendment, the changes in the fair value of the embedded derivative were recognized in earnings and classified as a gain or loss on the embedded derivative financial instrument in the accompanying condensed consolidated statements of operations. For the years ended April 30, 2014 and 2013, the Company recognized a gain of $764,787 and a loss of $2,230,352, respectively.
	The Company estimated the final fair value of the Warrant derivative using a binomial lattice model with the following assumptions: conversion price of $2.1539 per share; risk free interest rate of 1.31%; expected life of 5 years; expected dividend of zero; a volatility factor of 81%; and a volume weighted average common stock price of $2.07 per share as of October 31, 2013. The expected lives of the instruments are equal to the contractual term of the Warrants. The expected volatility is based on the historical price volatility of the Company’s common stock. The risk-free interest rate represents the U.S. Treasury constant maturities rate for the expected life of the related warrants. The dividend yield represents anticipated cash dividends to be paid over the expected life of the conversion option.
	In connection with the aforementioned Amendment, the Company recorded $72,832 of non-cash interest expense and additional paid-in capital for the fair value of the 154,961 Exchange Warrants issued. The Company estimated the fair value of the Exchange Warrants using the Black-Scholes pricing model with the following assumptions: conversion price of $2.1539; risk free interest rate of 1.070%; expected life of 5 years; expected dividend of zero; a volatility factor of 138.2%; and a common stock price of $2.17 as of October 23, 2013. In addition, the Company recorded the fair value of the 38,740 Shares issued with the Exchange Warrants at a fair value of $88,715 based on the closing market price on October 25, 2013 of $2.29 per share.

FAIR_VALUE_MEASUREMENTS

FAIR VALUE MEASUREMENTS	12 Months Ended
	Apr. 30, 2014
Fair Value Measurements	'
FAIR VALUE MEASUREMENTS	'
	NOTE 10 - FAIR VALUE MEASUREMENTS
	The following table summarizes the financial liabilities measured at fair value on a recurring basis as of April 30, 2014, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value:
		Quoted Prices in									Total Increase (Reduction)
		Active Markets for		Significant Other		Significant				Level 3	in Fair Value
	Balance Sheet	Identical Assets or		Observable Inputs		Unobservable		30-Apr-14		30-Apr-13	Recorded at
	Location	Liabilities (Level 1)		(Level 2)		Inputs (Level 3)		Total		Total	30-Apr-14
	Liabilities:
	Derivative liability - secured convertible notes	$	-	$	-	$	-	$	-	3,088,756	$	1,598,536
	Derivative liability - warrants	$	-	$	-	$	-	$	-	3,858,508	$	-764,786
	The table below sets forth a summary of changes in the fair value of the Company’s Level 3 derivative liabilities related to the senior secured convertible notes and warrants prior to reclassification to an equity instrument as a result of the Amendment and Note Amendment.
		Note Conversion Feature		Warrants		Total
	Balance at beginning of year	$	3,088,756	$	3,858,508	$	6,947,264
	Reduction in derivative instruments from Note conversion		-686,856		-		-686,856
	Change in fair value of derivative liabilities		1,598,537		-764,787		833,750
			4,000,437		3,093,721		7,094,158
	Reclassification of derivative liabilities to additional paid-in capital		-4,000,437		-3,093,721		-7,094,158
	Balance at end of period	$	-	$	-	$	-

NONCONTROLLING_INTEREST

NONCONTROLLING INTEREST	12 Months Ended
	Apr. 30, 2014
Noncontrolling Interest [Abstract]	'
NONCONTROLLING INTEREST	'
	NOTE 11 – NONCONTROLLING INTEREST
	The Company presents the 40% non-controlling interests associated with the China Operations as a component of equity, with changes in the Company’s ownership interest while it retains its controlling interest will be accounted for as an equity transaction, and upon a loss of control, retained ownership interest will be re-measured at fair value, with any gain or loss recognized in earnings. Income and losses attributable to the non-controlling interests associated with the China Operations are presented separately in the Company’s financial statements.
	Noncontrolling interest for the years ended April 30, 2014 and 2013 consists of the following:
		Years Ended
		April 30,
		2014		2013
	Balance, beginning of year	$	849,138	$	1,117,322
	Distributions to noncontrolling interest		-		-367,612
	Net income attributable to noncontrolling interest		11,287		95,406
	Other comprehensive (loss) income attributable to noncontrolling interest		-14,220		4,022
	Balance, end of year	$	846,205	$	849,138

RELATED_PARTY_TRANSACTIONS

RELATED PARTY TRANSACTIONS	12 Months Ended
	Apr. 30, 2014
Related Party Transactions	'
RELATED PARTY TRANSACTIONS	'
	NOTE 12 - RELATED PARTY TRANSACTIONS
	The China Operations earned revenue for contracting services provided to TGG (noncontrolling interest in China Operations) and subsidiaries of $274,348 and $1,345,524 for the years ended April 30, 2014 and 2013, respectively. The China Operations accounts receivable due from TGG and subsidiaries was $0 and $117,751 as of April 30, 2014 and 2013, respectively. During the fiscal year ended April 30, 2013, accounts receivable of $647,518 was settled by the receipt of real estate from TGG which fair value approximates the recorded amount of accounts receivable. Since the transaction was between related parties, the net book value of the real estate of $449,660 was determined as the transfer value of the real estate. The difference between the fair value and transfer value, or $200,766, was booked as a loss to noncontrolling interest as of April 30, 2013.

RETIREMENT_PLANS

RETIREMENT PLANS	12 Months Ended
	Apr. 30, 2014
Compensation and Retirement Disclosure [Abstract]	'
RETIREMENT PLANS	'
	NOTE 13 - RETIREMENT PLANS
	The Company and its subsidiaries participate in employee savings plans under Section 401(k) of the Internal Revenue Code pursuant to which eligible employees may elect to defer a portion of their annual salary by contributing to the plan. There were no Company matching contributions made for the years ended April 30, 2014 and 2013.
	The Company also contributes to various multiemployer pension plans pursuant to collective bargaining agreements. The information available to the Company about the multiemployer plans in which it participates, whether via request to the plan or publicly available, is generally dated due to the nature of the reporting cycle of multiemployer plans and legal requirements under the Employee Retirement Income Security Act (“ERISA”) as amended by the Multiemployer Pension Plan Amendments Act (“MPPAA”). Based upon these plans’ most recently available annual reports, the Company’s contribution to these plans were less than 5% of each such plan’s total contributions. The “FIP/RP Status Pending or Implemented” column indicates plans for which a financial improvement plan (FIP) or a rehabilitation plan (RP) is either pending or has been implemented. Information on significant multiemployer pension plans in which the Company participates is included in the table below.
		Federal	Pension		FIP/RP	Expiration of	Company's Contributions
		Identification	Certified Zone Status		Status Pending	Collective
						Bargaining
	Pension Plan Legal name	Number	2014	2013	or Implemented	Arrangement	2014		2013
	International Brotherhood of Electrical Workers District No. 9 Pension Plan	93-6074829	NA	NA	No	11/30/14	$	377,490	$	223,139
	Local 351 IBEW Pension Plan	22-3417366	Yellow	Yellow	Yes	Eff. until terminated		946		376,056
	Board of Trustees of the IBEW Local 102 Pension Plan	22-1615726	Green	Green	Yes	Eff. until terminated		760		33,112
	Board of Trustees of the IBEW Local 269 Pension Fund	23-7301491	Green	Yellow	Yes	Eff. until terminated		22,775		65,343
	IBEW Local 164 Pension Fund	22-6031199	Yellow	Yellow	Yes	Eff. until terminated		-		17,149
	Other plans							9,319		12,356
	Totals						$	411,290	$	727,155
	Governmental regulations impose certain requirements relative to the multi-employer plans. In the event of plan termination or employer withdrawal, an employer may be liable for a portion of the plan’s unfunded vested benefits. The Company has not received information from the plan’s administrators to determine its share of unfunded vested benefits. The Company does not anticipate withdrawal from the plans, nor is the Company aware of any expected plan terminations.

INCOME_TAXES

INCOME TAXES	12 Months Ended
	Apr. 30, 2014
Income Tax Disclosure [Abstract]	'
INCOME TAXES	'
	NOTE 14 - INCOME TAXES
	Loss from continuing operations before provision for income taxes show below is based on the geographic locations to which such loss is attributed for the years ended April 30:
		2014		2013
	Loss income before income taxes:
	Domestic	$	-11,133,473	$	-4,895,562
	Foreign		-26,565		-172,099
	Totals	$	-11,160,038	$	-5,067,661
	The provision for income taxes from continuing operations for the years ended April 30, 2014 and 2013 is summarized as follows:
		2014		2013
	Current
	Federal	$	-	$	-
	State		2,127		13,859
	Foreign		145,696		547,374
	Totals		147,823		561,233
	Deferred
	Federal		-330,765		-344,919
	State		-		-
	Foreign		-		-
	Totals		-330,765		-344,919
	Total provision for income taxes (benefits)	$	-182,942	$	216,314
	The actual provision for income taxes from continuing operations reflected in the consolidated statements of operations for the years ended April 30, 2014 and 2013 differs from the provision computed at the federal statutory tax rates. The principal differences between the statutory income tax and the actual provision for income taxes are summarized as follows:
		2014		2013
	Expected tax (benefit) provision at statutory rate (34%)	$	-3,798,248	$	-1,723,004
	Rate differential between US statutory rate (34%) and foreign tax rates		178,019		605,886
	Foreign Tax Deduction		-10,470
	State and local taxes, net of federal tax benefit		-392,424		-230,928
	Valuation allowance		1,564,311		156,887
	Non deductible financing costs		2,274,805		1,379,848
	Non deductible change in fair value of acquisition-related contingent consideration				-
	Other permanent differences		1,065		27,625
	Totals	$	-182,942	$	216,314
	Deferred tax assets and liabilities are provided for the effects of temporary difference between tax basis of an asset or liability and its reported amount in the consolidated balance sheets. These temporary differences result in taxable or deductible amounts in future years.
	The components of the Company’s deferred tax assets and liabilities are as follows:
		2014		2013
	Deferred tax assets:
	Allowance for doubtful accounts	$	55,140	$	70,902
	Inventory markdown reserve		-		3,597
	Reserve for loss on work-in-progress		-		4,453
	Net operating loss carryforward		-		-
	Bonus and other accruals		725,037		24,570
	Non-qualified stock options		76,850		67,050
	Foreign tax credit		265,600		132,800
	Valuation allowance		-1,122,627		-303,372
	Deferred tax assets-current		-		-
	Intangible assets		3,068		8,893
	Goodwill		35,639		39,210
	Property and equipment		-		423,105
	Net operating loss carryforward		11,717,526		10,580,984
	Valuation allowance		-11,700,982		-10,955,925
	Deferred tax assets-long term		55,251		96,267
	Deferred tax liabilities:
	Property and equipment		-55,251		-90,748
	Intangible assets		-		-5,519
	Goodwill		-		-
	Cumulative translation adjustments		-		-
	Deferred tax liabilities-long term		-55,251		-96,267
	Net deferred tax assets (liabilities)	$	-	$	-
	At April 30, 2014, the Company has net operating loss carryforwards for Federal tax purposes approximating $27,872,000 expiring through 2034. The Company also has net operating loss carryforwards for state tax purposes approximating $30,230,000 expiring in varying amounts through 2034. However, the future use of some or all of such carried forward domestic losses may be limited by Sec. 382 of Internal Revenue Code in the event of an ownership change, which may have been incurred as a result of the Company’s financing activities and other transactions among the Company’s shareholders, such as the Hartford and Lakewood asset sales described in Note 17.
	The Company considers past performance, expected future taxable income and prudent and feasible tax planning strategies in assessing the amount of the valuation allowance. The Company’s forecast of expected future taxable income is based over such future periods that it believes can be reasonably estimated. Based on its analysis as of April 30, 2014, the Company increased its valuation allowance by approximately $1.6 million on its domestic and foreign deferred tax assets. Due to the uncertainty of recognizing a tax benefit on loss carryforwards, the Company has provided a valuation allowance of approximately $12,824,000 at April 30, 2014.
	The tax change in the valuation allowance is listed below:
		2014		2013
	Balance at beginning of the year	$	11,259,297	$	7,657,266
	Charged (reversed) to costs and expenses		1,564,311		3,602,031
Balance at end of the year	$	12,823,608	$	11,259,297
In 2013, the valuation allowance was increased to offset the foreign net deferred tax assets as the Company determined it was not more likely that these assets would be realized. In 2013, the valuation allowance was increased to offset the foreign net deferred tax assets as the Company determined it was not more likely than not that these assets would be realized. At April 30, 2014, the Company’s net deferred tax assets are fully offset by a valuation allowance. The Company continues to analyze the reliability of its deferred tax assets on a regular basis.
Accounting for uncertainty in income taxes requires uncertain tax positions to be classified as non-current income tax liabilities unless they are expected to be paid within one year. The Company has concluded that there are no uncertain tax positions requiring recognition in its consolidated financial statements as of April 30, 2014 and 2013. The Company recognizes interest accrued related to unrecognized tax benefits in interest expense. For the years ended April 30, 2014 and 2013 there was no interest expense relating to unrecognized tax benefits.
Deferred taxes have not been provided on the excess book basis in the shares of the Company’s foreign subsidiary because this basis difference is not expected to reverse in the foreseeable future. The basis difference could reverse through a sale of the subsidiaries, the receipt of dividends from the subsidiary, as well as various other events. It is not practical to calculate the residual income taxes that would result if this basis difference reversed due to the complexities of the income tax law and the hypothetical nature of these calculations.
The Company had no undistributed earnings of its foreign subsidiary for the years ended April 30, 2014 and 2013.
The Company and its domestic subsidiaries file a U.S. federal consolidated income tax return. The U.S. federal statute of limitations remains open for the years April 30, 2011 and thereafter. State income tax returns are generally subject to examination for a period of 3 to 5 years after filing the respective return. The Company is not currently under examination by any taxing authority.

SHAREHOLDERS_EQUITY

SHAREHOLDERS' EQUITY	12 Months Ended
	Apr. 30, 2014
Shareholders' Equity	'
SHAREHOLDERS' EQUITY	'
	NOTE 15 – SHAREHOLDERS’ EQUITY
	Issuance of Series E Convertible Preferred Stock and BTX Warrants
	On December 17, 2013, the Company entered into the BTX Purchase Agreement with the Investors pursuant to which the Company sold an aggregate of 2,438 shares the Series E Convertible Preferred Stock, $1,000 stated value and the BTX Warrants, to purchase up to an aggregate of 1,500,000 shares of Common Stock. As consideration for the purchase of the Securities, the Investors sold their collective interests in BTX to the Company.
	Each share of Series E Preferred Stock has a stated value of $1,000 and is convertible into shares of the Company’s common stock equal to the stated value (and all accrued but unpaid dividends) divided by the conversion price of $3.50 per share (subject to adjustment in the event of stock splits and dividends). The Series E Preferred Stock accrues dividends at a rate of 12% per annum, payable quarterly in arrears in cash or in kind, subject to certain conditions being met. The Series E Preferred Stock contains a seven year “make-whole” provision such that if the Series E Preferred Stock is converted prior to the seventh anniversary of the date of original issuance, the holder will be entitled to receive the remaining amount of dividends that would have accrued from the conversion until such seven year anniversary. The Company is prohibited from effecting the conversion of the Series E Preferred Stock to the extent that, as a result of such conversion, the holder beneficially owns more than 9.99%, in the aggregate, of the issued and outstanding shares of the Company’s common stock calculated immediately after giving effect to the issuance of shares of common stock upon the conversion of the Series E Preferred Stock.
	In the event of a liquidation event (as defined in the Series E Preferred Stock Certificate of Designation), each of the Investors shall be entitled to receive in cash any of the asset liquidation funds of the Company before any amount shall be paid to the holders of the Company’s common stock (the Liquidation Funds). The amount of the Liquidation Funds shall be the greater of (a) 125% of the Conversion Amount, (as defined in the Series E Preferred Stock Certificate of Designation), or (b) the amount per share such Investor would receive if the Investor converted the Series E Preferred Stock into the Company’s common stock immediately prior to the date of such payment. As of April 30, 2014, the Liquidation Funds were approximately $5,707,000 based on the Conversion Amount described above.
	The BTX Warrants have an initial exercise price of $5.00 per share (subject to adjustment in the event of stock splits and dividends) and are exercisable on a “cashless” basis beginning six months after the date of issuance if there is not then an effective registration statement covering the resale of the shares of Common Stock underlying the BTX Warrants.
	Pursuant to the Purchase Agreement, the Company agreed to use its reasonable best efforts to obtain stockholders’ approval at the next annual stockholder meeting or a special meeting of stockholders for (i) the increase of the number of shares of the Company’s common stock authorized for issuance to 75,000,000 and (ii) the issuance of all of the securities issuable pursuant to the Purchase Agreement (Stockholder Approval). The Company agreed to seek to obtain Stockholder Approval by April 30, 2014. As the Company did not obtain Stockholder Approval by April 30, 2014, it is obligated to cause an additional annual stockholder meeting to be held annually at which Stockholder Approval will be sought (or if no Annual Meeting of stockholders of WPCS is held in any given year, to seek such approval at a special meeting of stockholders of WPCS in such given year) until such Stockholder Approval is obtained. In June 2014, the Company obtained Stockholder Approval for the issuance of the securities issuable pursuant to the Purchase Agreement but not the increase in authorized shares. The Company intends to seek Stockholder Approval for the increase in authorized shares at a future stockholder meeting.
	Neither the shares of Series E Preferred Stock nor the BTX Warrants shall be convertible or exercisable, respectively, until Stockholder Approval is obtained.
	In connection with the Financing, (i) the Company entered into a registration rights agreement with the Investors (the BTX Registration Rights Agreement) and (ii) the Company entered into a voting agreement with its officers and directors to vote in favor of the Stockholder Approval (as hereinafter defined). Pursuant to the BTX Registration Rights Agreement, the Company will agree to file a registration statement with the SEC, within 30 days following receipt of a request from a Buyer or Investor (or 45 days with respect to an underwritten offering), covering such shares of common stock issuable upon conversion of the Notes or exercise of the Warrants or BTX Warrants, as requested by the Buyers or Investors, and have such registration statement declared effective by the SEC within 90 days thereafter. The Company also agreed to notify the Buyers or Investors if the Company at any time proposes to register any of its securities under the Securities Act of 1933, as amended, and of such Buyers’ or Investors’ right to participate in such registration.
	Stock-Based Compensation Plans
	2014 Equity Incentive Plan
	In January 2014, the Company adopted the 2014 Equity Incentive Plan, subject to shareholder approval, under which officers, directors, key employees or consultants may be granted options. Under the 2014 Equity Incentive Plan, 3,500,000 shares of common stock were reserved for issuance upon the exercise of stock options, stock awards or restricted stock Options under the 2014 Equity Incentive Plan are exercisable upon stockholder approval of the 2014 Equity Incentive Plan and an increase in authorized common stock. Under the terms of the 2014 Equity Incentive Plan, stock options are granted at exercise prices equal to the fair market value of the common stock at the date of grant, and become exercisable and expire in accordance with the terms of the stock option agreement between the optionee and the Company at the date of grant. These options generally vest based on between immediately to three years of continuous service and have five-year contractual terms. At April 30, 2014, options to purchase 1,080,000 shares were outstanding at an exercise price of $1.20. At April 30, 2014, there were 2,420,000 options available for grant under the 2014 Equity Incentive Plan. The options granted under the 2014 Equity Incentive Plan were not exercisable at April 30, 2014 because shareholder approval had not been obtained. On July 15, 2014, the Company obtained stockholder approval of the 2014 Equity Incentive Plan, but not an increase in authorized shares of common stock.
	2007 Incentive Stock Plan
	In September 2006, the Company adopted the 2007 Incentive Stock Plan, under which officers, directors, key employees or consultants may be granted options. Under the 2007 Incentive Stock Plan, 57,142 shares of common stock were reserved for issuance upon the exercise of stock options, stock awards or restricted stock. These shares were registered under Form S-8. Under the terms of the 2007 Incentive Stock Plan, stock options are granted at exercise prices equal to the fair market value of the common stock at the date of grant, and become exercisable and expire in accordance with the terms of the stock option agreement between the optionee and the Company at the date of grant. These options generally vest based on between one to three years of continuous service and have five-year contractual terms. At April 30, 2014, options to purchase 41,429 shares were outstanding at exercise prices ranging from $2.73 to $21.98. At April 30, 2014, there were 13,929 options available for grant under the 2007 Incentive Stock Plan.
	2006 Incentive Stock Plan
	In September 2005, the Company adopted the 2006 Incentive Stock Plan, under which officers, directors, key employees or consultants may be granted options. Under the 2006 Incentive Stock Plan, 57,142 shares of common stock were reserved for issuance upon the exercise of stock options, stock awards or restricted stock. These shares were registered under Form S-8. Under the terms of the 2006 Incentive Stock Plan, stock options are granted at exercise prices equal to the fair market value of the common stock at the date of grant, and become exercisable and expire in accordance with the terms of the stock option agreement between the optionee and the Company at the date of grant. These options generally vest based on between one to three years of continuous service and have five-year contractual terms. At April 30, 2014, options to purchase 25,142 shares were outstanding at exercise prices ranging from $2.52 to $4.20. At April 30, 2014, there were 21,775 options available for grant under the 2006 Incentive Stock Plan.
	2002 Plan
	In March 2003, the Company established a stock option plan pursuant to which options to acquire a maximum of 59,523 shares of the Company's common stock were reserved for grant (the "2002 Plan"). These shares were registered under Form S-8. Under the terms of the 2002 Plan, the options are exercisable at prices equal to the fair market value of the stock at the date of the grant and become exercisable in accordance with terms established at the time of the grant. These options generally vest based on between one to three years of continuous service and have five-year contractual terms. At April 30, 2014, options to purchase 12,636 shares were outstanding at exercise prices ranging from $4.20 to $24.71. At April 30, 2014, there were no further shares available for grant under the 2002 Plan as the ten-year term of the 2002 Plan had been reached.
	The following is a summary of information with respect to stock options granted under the 2002 Plan, 2006 Incentive Stock Plan, and 2007 Incentive Stock Plan at April 30, 2014 and 2013:
		Options Outstanding at April 30, 2014								Options Exercisable at April 30, 2014
	Exercise	Shares under			Weighted-average			Weighted-average		Shares under		Weighted-average Exercise
	prices	option			remaining life in years			Exercise Price		option		Price
	2.52 - 5.88		74,000			3.44			4.06		74,000		4.06
	16.59 - 39.90		5,207			0.56			21.91		5,207		21.91
	Total		79,207			3.25			5.23		79,207		5.23
		Options Outstanding at April 30, 2013								Options Exercisable at April 30, 2013
	Exercise	Shares under			Weighted-average			Weighted-average		Shares under		Weighted-average
	prices	option			remaining life in years			Exercise Price		option		Exercise Price
	2.52 - 5.88		97,143			4.43			4.09		88,571		4.13
	16.59 - 39.90		19,136			1.07			19.94		18,945		19.93
	Total		116,279			3.88			6.7		107,516		6.92
	The following table summarizes stock option activity for the year ended April 30, 2014, during which there were no options exercised under the Company’s stock option plans:
		2002 Plan
		Number of			Weighted-			Weighted-		Aggregate
		Shares			average			average		Intrinsic
					Exercise			Remaining		Value
					Price			Contractual
								Term
	Outstanding, May 1, 2013		15,779		$	7.56
	Granted		-			0
	Exercised		-			0
	Forfeited/Expired		(3,143	)		11.6
	Outstanding, April 30, 2014		12,636		$	6.58			3	$	0
	Vested and expected to vest, April 30, 2014		12,636		$	6.58			3	$	0
		2006 Plan
		Number of			Weighted-			Weighted-		Aggregate
		Shares			average			average		Intrinsic
					Exercise			Remaining		Value
					Price			Contractual
								Term
	Outstanding, May 1, 2013		46,571		$	4.19
	Granted		340			3.55
	Exercised		-			0
	Forfeited/Expired		(21,769	)		4.25
	Outstanding, April 30, 2014		25,142		$	4.19			3.4	$	0
	Vested and expected to vest, April 30, 2014		25,142		$	4.19			3.4	$	0
		2007 Plan
		Number of			Weighted-			Weighted-		Aggregate
		Shares			average			average		Intrinsic
					Exercise			Remaining		Value
					Price			Contractual
								Term
	Outstanding, May 1, 2013		53,929		$	8.6
Granted		1,420			3.55
Exercised		-			0
Forfeited/Expired		(13,920	)		19.15
Outstanding, April 30, 2014		41,429		$	5.45			3.2	$	0
Vested and expected to vest, April 30, 2014		41,429		$	5.45			3.2	$	0
The Company recorded stock-based compensation of $24,535 and $111,683 for the years ended April 30, 2014 and 2013, respectively.
The Company elected to adopt the shortcut method for determining the initial pool of excess tax benefits available to absorb tax deficiencies related to stock-based compensation. The shortcut method includes simplified procedures for establishing the beginning balance of the pool of excess tax benefits (the APIC Tax Pool) and for determining the subsequent effect on the APIC Tax Pool and the Company’s consolidated statements of cash flows of the tax effects of share-based compensation awards. Excess tax benefits related to share-based compensation are reflected as financing cash inflows.
The Company estimates the fair value of stock options granted using the Black-Scholes-Merton option-pricing model. The Company determines the forfeiture rate based on the historical forfeitures of stock options previously granted to employees and directors. The forfeiture rate was 15% for the years ended April 30, 2014 and 2013. Compensation cost is then recognized on a straight-line basis over the vesting or service period and is net of estimated forfeitures. There were 1,760 stock options issued during the year ended April 30, 2014. The following assumptions were used to compute the fair value of stock options granted during the year ended April 30, 2014:
	Year Ended
	April 30,
	2014			2013
Average risk-free interest rate		0.87	%		0.38	%
Average expected volatility		68.6	%		53.3	%
Average expected dividend yield		0	%		0	%
Average expected term ( in years)		3			2.75
The risk-free rate is based on the rate of U.S Treasury zero-coupon issues with a remaining term equal to the expected term of the option grants. Expected volatility is based on the historical volatility of the Company’s common stock using the weekly closing price of the Company’s common stock. The expected dividend yield is zero based on the fact that the Company has never paid cash dividends and has no present intention to pay cash dividends. The expected term represents the period that the Company’s stock-based awards are expected to be outstanding and was calculated using the simplified method.
Common Stock Warrants
The following is a summary of the common stock warrant activity for the year ended April 30, 2014:
				Weighted			Weighted
				Average			Average
	Number of			Exercise			Remaining
	Warrants			Price			Life in years
Outstanding, May 1, 2012		-			-			-
Warrants issued in connection with Notes		2,274,796		$	2.1539			5
Outstanding, April 30, 2013		2,274,796			2.1539			4.5
Warrants exchanged in connection with the Amendment		(154,961	)		2.1539			-
Exchange Warrants issued in connection with the Amendment		154,961			2.1539			3.6
BTX Warrants issued in connection with the BTX Purchase Agreement		1,500,000			5			4
Outstanding as of April 30, 2014		3,774,796		$	3.2849			4.01
Reverse Stock Split
Effective May 28, 2013, the Company amended its Certificate of Incorporation, as amended, pursuant to which the Company affected a one-for-seven reverse split of the Company’s issued and outstanding shares of common stock (the Reverse Stock Split) and reduced the number of authorized shares of common stock by the same ratio, from 100 million to 14,285,715. The total issued and outstanding common stock was decreased from 6,954,766 shares to 993,538 shares. With the issuance of 649 additional common shares due to rounding from the Reverse Stock Split, the total issued and outstanding shares was increased to 994,187 common shares. All share-related and per share information have been adjusted to give effect to the Reserve Stock Split from the beginning of the earliest period presented.
Section 16(b) Settlement
On August 7, 2006, Maureen Huppe, a stockholder of the Company, filed suit in the United States District Court Southern District of New York, against defendants Special Situations Fund III QP, L.P. and Special Situations Private Equity Fund, L.P. (collectively SSF), former stockholders of the Company, alleging violations of Section 16(b) of the Securities Exchange Act of 1934, 15 U.S.C. § 78p (b) (Section 16(b)). SSF made sales of 20,445 shares of the Company’s common stock from December 15, 2005 to January 30, 2006, at prices ranging from $64.26 to $88.34 per share. On April 12, 2006, SSF purchased 95,209 shares of the Company’s common stock at $49.00 per share.
The complaint sought disgorgement from SSF for any "short-swing profits" obtained by them in violation of Section 16(b), as a result of the foregoing sales and purchases of the Company’s common stock within periods of less than nine months while SSF was a beneficial owner of more than 10% of the Company’s common stock. The complaint sought disgorgement to the Company of all profits earned by SSF on the transactions, attorneys’ fees and other expenses. While the suit named the Company as a nominal defendant, it contained no claims against nor sought relief from the Company.
On June 13, 2012, the parties executed a court approved settlement which resolved this Section 16(b) action. Pursuant to this settlement, SSF agreed to pay the Company $529,280 in disgorgement of short-swing profits, less the fees and expenses agreed upon by the plaintiffs of $272,539 in connection with the settlement, resulting in the remainder, or $254,361, paid to the Company. The Company recorded the net proceeds as additional paid-in capital.

SEGMENT_REPORTING

SEGMENT REPORTING	12 Months Ended
	Apr. 30, 2014
Segment Reporting	'
SEGMENT REPORTING	'
	NOTE 16 - SEGMENT REPORTING
	The Company's reportable segments are determined and reviewed by management based upon the nature of the services, the external customers and customer industries and the sales and distribution methods used to market the products. Management evaluates performance based upon income (loss) before income taxes. Corporate includes corporate salaries and external professional fees, such as accounting, legal and investor relations costs which are not allocated to the other segments. Corporate assets primarily include cash and cash equivalents and prepaid expenses.
	As part of the acquisition of the BTX Software and the expected addition of a related new line of business, we have reorganized the operating segments to correspond to the primary service lines: communications infrastructure contracting services and Bitcoin trading platform. Accordingly, the Company has reclassified the reporting of its segment results under these two reporting segments in this Form 10-K for the years ended April 30, 2014 and 2013.
	The segment information presented below contains the operating results for the continuing operations only. The Lakewood, Hartford Australia and Seattle Operations are reported as discontinued operations, and were previously reported in the contracting services segment. Segment results for the years ended April 30, 2014 and 2013 are as follows:
		As of and for the Year Ended April 30, 2014
		Corporate		Contracting		Bitcoin		Total
				Services
	Revenue	$	-	$	21,264,288	$	-	$	21,264,288
	Depreciation and amortization	$	7,887	$	744,222	$	-	$	752,109
	(Loss) income before income taxes from continuing operations	$	-11,200,577	$	483,163	$	-442,624	$	-11,160,038
	Total assets	$	7,288,787	$	10,716,934	$	4,016,005	$	22,021,726
	Additions of property and equipment	$	-	$	104,067	$	3,191,006	$	3,295,073
		As of and for the Year Ended April 30, 2013
		Corporate		Contracting		Bitcoin		Total
				Services
	Revenue	$	-	$	24,774,876	$	-	$	24,774,876
	Depreciation and amortization	$	30,963	$	885,486	$	-	$	916,449
	Income (loss) before income taxes	$	-7,585,651	$	2,517,990	$	-	$	-5,067,661
	Total assets	$	8,640,158	$	9,504,808	$	-	$	18,144,966
	Additions of property and equipment	$	-	$	833,609	$	-	$	833,609
	As of and for the years ended April 30, 2014 and 2013, the contracting services segment includes approximately $5,513,000 (25.9%) and $5,258,000 (21.2%), respectively in revenue and approximately $4,225,000 and $4,017,000, respectively, of total assets held in China related to the Company’s 60% interest in the China Operations.

DISCONTINUED_OPERATIONS

DISCONTINUED OPERATIONS	12 Months Ended
	Apr. 30, 2014
Discontinued Operations	'
DISCONTINUED OPERATIONS	'
	NOTE 17 - DISCONTINUED OPERATIONS
	Hartford and Lakewood Operations Asset Sales
	On July 25, 2012, the Company and the Hartford and Lakewood Operations entered into an asset purchase agreement, pursuant to which the Hartford and Lakewood Operations sold substantially all of their assets to two newly-created subsidiaries of Kavveri Telecom Products Limited (Kavveri) for a purchase price of $5.5 million in cash, subject to adjustment, and the assumption of their various liabilities. At closing, the Company received $4.9 million in cash, with the remaining purchase price to be settled upon (1) completing the assignment of certain contracts post-closing, which was concluded, and (2) satisfying certain adjustments to the purchase price based on a final net asset valuation to be completed after closing as well as repurchase obligations of certain delinquent accounts receivables. The Company used the proceeds from this sale to repay the full amount outstanding under the Credit Agreement of $4,022,320 as of July 25, 2012. The difference of $877,680 was deposited in our operating cash account.
	To date, the Company has not reached agreement with Kavveri with regard to a resolution for settling the net asset valuation. The Company is currently in discussions with Kavveri for the settlement of the final adjustments to the purchase price, and has reserved a total of $450,000 for possible future settlement, which includes approximately $104,000 recorded for the year ended April 30, 2014. There can be no assurance that the Company will be successful in settling with Kavveri the amounts claimed by them.
	Australia Operations
	On September 19, 2013, the Company entered into a Securities Purchase Agreement (the Agreement) with Turquino Equity LLC, a limited liability company (Turquino), whose managing member is Andrew Hidalgo, former Chairman and Chief Executive Officer of the Company. Pursuant to the Agreement, the Company agreed to sell 100% of the shares of Pride for $1,400,000 (Purchase Price). At the Closing Date, the Company will settle the Purchase Price with Turquino by applying the net after tax severance balance due Mr. Hidalgo under his separation agreement as further described in Note 19 “Executive Management Changes”, as partial payment towards the Purchase Price, and Turquino will pay cash for the difference between the Purchase Price and the net severance balance due. The Agreement contains a number of conditions to closing, including but not limited to the following: (i) each of the Company and Turquino shall have performed and complied with all terms of the Agreement required to be performed or complied with by it at or prior to the Closing Date; (ii) no action or proceeding by or before any governmental authority shall have been instituted or threatened (and not subsequently dismissed, settled or otherwise terminated) which might restrain, prohibit or invalidate any of the transactions contemplated by the Agreement, other than an action or proceeding instituted or threatened by a party or any of its affiliates; (iii) the representations and warranties contained in made by each of the Company and Turquino to each other shall be true and correct in all material respects on the closing date as though made on and as of the closing date; (iv) the Company obtaining a fairness opinion that the Purchase Price is fair; and (v) the Company has obtained shareholder approval.. On July 15, 2014, the Company obtained stockholder approval of the transaction. In order to close, the Company needs to obtain the release of liens by its secured note holders of the stock of Pride. The Company anticipates that the transaction will be closed on or about July 31, 2014.
	Seattle Operations
	On March 31, 2014, the Company entered into an asset purchase agreement (the Asset Purchase Agreement ) by and among the Company, and EC Company, as purchaser. Pursuant to the Asset Purchase Agreement, the Company agreed to sell substantially all of the assets of the Seattle Operations to EC Company for approximately $2.7 million in an all cash transaction. The final closing price is subject to adjustment based on the value of the assets on the closing date.
	The Asset Purchase Agreement was amended to provide that in the event that the acquisition is not consummated by July 31, 2014, through no fault of EC Company, the purchase price will be reduced by $100,000. The consummation of the sale is subject to the approval of the Company’s stockholders, the NASDAQ Capital Market and the release of liens by our secured note holders of the assets of the Seattle Operations.
	The Company has reported the financial activity of these four operations as discontinued operations for all periods presented. The disposal of two operations was concluded in fiscal year 2013, and the Company has reflected the gain from the disposal of the Hartford and Lakewood Operations in year ended April 30, 2013. A summary of the operating results for the discontinued operations is as follows:
		Years Ended
		April 30,
		2014		2013
	REVENUE	$	16,698,767	$	22,455,300
	COSTS AND EXPENSES:
	Cost of revenue		11,889,953		16,480,328
	Selling, general and administrative expenses		3,987,799		6,279,297
	Depreciation and amortization		450,476		517,470
	Goodwill impairment		-		1,936,059
			16,328,228		25,213,154
	OPERATING INCOME (LOSS) FROM DISCONTINUED OPERATIONS		370,539		-2,757,854
	Interest expense (income)		5,885		-16,243
	Income (loss) from discontinued operations before income tax provision		364,654		-2,741,611
	Income tax provision		330,764		546,321
	Income (loss) from discontinued operations, net of tax		33,890		-3,287,932
	(loss) gain from disposal		-104,446		1,756,586
	TOTAL LOSS FROM DISCONTINUED OPERATIONS	$	-70,556	$	-1,531,346
	There were no assets or liabilities included in the consolidated balance sheets for the Hartford and Lakewood Operations at April 30, 2014 or 2013.
	The following table summarizes the assets and liabilities held for sale:
		April 30, 2014		April 30, 2013
	ASSETS
	CURRENT ASSETS:
	Accounts receivable, net of allowance	$	3,351,881	$	4,223,321
	Costs and estimated earnings in excess of billings on uncompleted contracts		616,858		819,714
	Prepaid expenses and other current assets		33,073		109,774
	Total current assets held for sale		4,001,812		5,152,809
	PROPERTY AND EQUIPMENT, net		342,884		526,817
	OTHER INTANGIBLE ASSETS, net		-		250,632
	OTHER ASSETS		30,046		30,704
	Total other assets held for sale		372,930		808,153
	Total assets held for sale	$	4,374,742	$	5,960,962
	LIABILITIES
	Current portion of loans payable	$	26,921	$	20,152
	Accounts payable and accrued expenses		1,425,586		1,727,506
	Billings in excess of costs and estimated earnings on uncompleted contracts		345,108		298,342
	Total current liabilities held for sale		1,797,615		2,046,000
	Loans payable, net of current portion		88,404		66,964
	Total liabilities	$	1,886,019	$	2,112,964

COMMITMENTS_AND_CONTINGENCIES

COMMITMENTS AND CONTINGENCIES	12 Months Ended
	Apr. 30, 2014
Commitments and Contingencies	'
COMMITMENTS AND CONTINGENCIES	'
	NOTE 18 - COMMITMENTS AND CONTINGENCIES
	Other payable to Zurich
	On July 12, 2012, the Company executed the Financing Agreement with Zurich. Under the terms of the Financing Agreement, Zurich advanced the Company $793,927 for the payment of labor and labor-related benefits to assist in completing the project contract with the Owner of Cooper Project. The Cooper Project was a $16.2 million project completed by the Company’s Trenton Operations. Zurich and its affiliate Fidelity and Deposit Company of Maryland (F&D), as surety, issued certain performance and payment bonds on behalf of the Owner in regard to the Company’s work on this project. The Company was to repay Zurich the financial advances by September 2012; however the Company was in default under the Financing Agreement as it had not repaid Zurich the $793,927 and Zurich paid certain of the Company’s vendors pursuant to Zurich’s obligations under its payment bond on the Cooper Project.
	In addition, the Company is contingently liable to Zurich and its affiliate F&D under a General Agreement of Indemnity (the Indemnity Agreement). Zurich and F&D, as surety, have issued certain performance and payment bonds on behalf of owners or customers regarding the Company’s work on various projects under the Indemnity Agreement. The Company agrees to indemnify the surety for any payments made by Zurich on contracts of suretyship, guaranty or indemnity.
	On April 17, 2013, the Company executed the Forbearance Agreement with Zurich, which supersedes the Financing Agreement. Under the Forbearance Agreement, among other things, the parties have agreed to the following payments which will be credited against the Loss Amount owed to Zurich by the Company: (1) the Company shall make monthly payments to Zurich of $25,000 due upon the fifth of each month, up to and including December 5, 2013 (the Interim Liability Payments); (2) Zurich is to receive any and all amounts due under the contracts for which Zurich has issued one or more bonds (the Customer Payments); and (3) the Claim, up to the Loss Amount as it exists at the time. As of April 30, 2014, the net Other Payable for the Loss Amount owed Zurich under the Forbearance Agreement was $1,533,757.
	Each or any of the following shall constitute an event of default under the Forbearance Agreement: (a) failure by the Company to make any of the Interim Liability Payments; (b) failure by the Company to remit any Customer Payments received; (c) the failure by the Company or the Owner to remit the proceeds of the Claim to Zurich; and (d) any Loss Amount that still exists as of December 31, 2013. If an event of default occurs, Zurich is authorized to confess judgment against the Company; however the entry of any judgment by confession shall not constitute a waiver or release of any of Zurich’s rights under the Indemnity Agreement. The Company is currently in default under the Forbearance Agreement due to the failure to: (1) pay the monthly Interim Liability Payment of $25,000 per month since December 1, 2013; and (2) pay the Loss Amount of $1,533,757 due December 31, 2013 under the Forbearance Agreement. The Company is currently in discussions with Zurich for the settlement of the Loss Amount due under the Forbearance Agreement. There can be no assurance that the Company will be successful in settling with Zurich the Loss Amount due.
	The Company submitted the Claim to the Owner of $2,421,425 for significant delays, disruptions, and construction changes that were beyond its control and required us to perform additional work related to the Cooper Project, which was completed in the fiscal year ended April 30, 2013. On April 15, 2013, the Company filed a  Mediation request with the American Arbitration Association with regard to the Claim. The Mediation has been postponed. The Company is presently awaiting a time to file a complaint against the Owner in federal court in New Jersey. If the Company is successful in the settlement of this Claim, it expects to use the proceeds from the Claim to repay Zurich the Loss Amount as it exists at the time and any excess for working capital purposes. There can be no assurance that the Company will be successful in settling with the Owner for all or a portion of the submitted claim.
	Hartford and Lakewood Operations Asset Sales
	On July 25, 2012, the Company and the Hartford and Lakewood Operations entered into an asset purchase agreement, for a purchase price of $5.5 million in cash, subject to adjustment, and the assumption of their various liabilities. At closing, the Company received $4.9 million in cash, with the remaining purchase price to be settled upon (1) completing the assignment of certain contracts post-closing, which was concluded, and (2) satisfying certain adjustments to the purchase price based on a final net asset valuation to be completed after closing as well as repurchase obligations of certain delinquent accounts receivables. To date, the Company has not reached agreement with Kavveri with regard to a resolution for settling the net asset valuation. The Company is currently in discussions with Kavveri for the settlement of the final adjustments to the purchase price, and has reserved a total of $450,000 for possible future settlement, which includes approximately $104,000 recorded for the year ended April 30, 2014. There can be no assurance that the Company will be successful in settling with Kavveri the amounts claimed by them.
	Employment Agreements
	The Company has entered into employment contracts ranging from one to two years with certain of its employees. The aggregate base salary commitments under these contracts at April 30, 2014 are summarized as follows:
	Year Ending April 30,
	2015	$	463,333
	2016		20,000
	Total aggregate base salary commitments	$	483,333
	Litigation
	On July 14, 2014, Eric Greenberg, a stockholder of the Company (the Plaintiff), filed suit in the United States District Court Southern District of New York, against defendants Hudson Bay Master Fund Ltd., Iroquois Master Fund Ltd., American Capital Management LLC, GRQ Consultants, Inc. 401K, Barry Honig, Richard Molinsky (the Defendants), and the Company. While the suit named the Company as a nominal defendant, it contains no claims against nor seeks relief from the Company. The suit alleges violations of Section 16(b) of the Securities Exchange Act of 1934, 15 U.S.C. § 78p (b) (Section 16(b)), and deems the Defendants were statutory insiders of the Company,
	The complaint seeks that the Defendants disgorge profits earned for any "short-swing profits" obtained by them in violation of Section 16(b), as a result of the sales and purchases of the Company’s common stock during the three months ended January 31, 2014, within periods of less than six months while the Defendants were beneficial owners of more than 10% of the Company’s common stock.
	Previously, on January 29, 2014, a demand for prosecution was made on the Company based on the allegations above (the Demand), and on March 20, 2014, counsel for the Company responded to the Demand and indicated that the Company declined to pursue Section 16(b) claims against the Defendants. As more than sixty (60) days have passed from the date of the Demand and the Company has failed to recover the alleged profits or instituted a lawsuit to recover those profits, the Plaintiff filed the above suit. The Plaintiff seeks an unspecified amount of the profits earned by the Defendants on the transactions, to be determined at trial, plus interest and other expenses.
	Lease Commitments
	The Company leases its office facilities pursuant to noncancelable operating leases expiring through December 2017. The Company also has noncancelable vehicle leases. The minimum rental commitments under these noncancelable leases at April 30, 2014 are summarized as follows:
	Year ending April 30,
	2015	$	119,607
	2016		76,200
	2017		57,150
	Total minimum lease payments	$	252,957
	Rent expense for all operating leases was approximately $363,000 and $271,000 in 2014 and 2013, respectively.

EXECUTIVE_MANAGEMENT_CHANGES

EXECUTIVE MANAGEMENT CHANGES	12 Months Ended
	Apr. 30, 2014
EXECUTIVE MANAGEMENT CHANGES [Abstract]	'
EXECUTIVE MANAGEMENT CHANGES	'
	NOTE 19 - EXECUTIVE MANAGEMENT CHANGES
	Andrew Hidalgo Separation
	On July 24, 2013, the Company entered into a separation agreement (the Separation Agreement) with Andrew Hidalgo (Hidalgo), the Company’s former President, Chief Executive Officer and a member of the board of directors. Pursuant to the Separation Agreement, Hidalgo resigned effective at the close of business on July 30, 2013 (the Termination Date), as the President, Chief Executive Officer and a member of the board of directors of the Company and from all officer and director positions with all of the Company’s subsidiaries. As a result of the Separation Agreement, the Company recorded a one-time charge for severance expense of $1,474,277 for the year ended April 30, 2014. As of April 30, 2014, the balance of accrued severance expense due Hidalgo is $1,218,750.
	On September 19, 2013, the Company and Turquino, whose managing member is Hidalgo, entered into the Agreement to sell 100% of the shares of Pride to Turquino for $1,400,000 as more fully described in Note 7, “Discontinued Operations”. Until the date of closing of the Agreement the Company shall continue to pay Hidalgo his current base salary of $325,000 per year through the Company’s normal payroll process. At the closing date, the Company shall make the final severance payment, net of applicable taxes, and shall apply the net after tax severance payment as partial payment towards the purchase price for Pride. The cash difference between the after tax severance payment and the purchase price shall be paid to the Company at the closing date.
	Joseph Heater Separation
	On March 31, 2014, the Company entered into a separation agreement (the Heater Separation Agreement) with Joseph Heater (Heater), the Company’s Chief Financial Officer, and on July [ ], 2014, the Company entered into an amendment to the Heater Separation Agreement (the Amendment to Heater Separation Agreement). Pursuant to the Amendment to Heater Separation Agreement, Heater will resign, effective at the close of business on August 31, 2014, or such other date mutually agreed upon between the Company and Heater (the Termination Date), as the Chief Financial Officer of the Company and from all officer and director positions with the Company’s subsidiaries.
	Pursuant to the Heater Separation Agreement, as amended, the Company shall pay Heater the sum of $250,000 between the Termination Date and January 31, 2015, which will be payable in five (5) monthly installments of $41,666.67, payable on the first business day of each month from September 2014 through January 2015 and one (1) final payment of $41,666.65 to be made on January 31, 2015. In addition, Heater shall receive a bonus of $35,000, to be paid on July 31, 2014, and the Company will pay Heater for all accrued but unused vacation time through August 31, 2014. Heater will also receive medical and other insurance benefits through January 31, 2015 under the applicable plans maintained by the Company.
	Sebastian Giordano Appointment
	Effective August 1, 2013, Sebastian Giordano (Giordano), a member of the Company’s board of directors, was appointed as the Company’s Interim Chief Executive Officer.
	Effective August 1, 2013, the Company entered into a letter agreement with Giordano (the Giordano Agreement) to serve as Interim Chief Executive Officer on a part-time basis until a permanent chief executive officer is appointed. The Giordano Agreement can be terminated by either party upon 30 days prior notice. Pursuant to the Giordano Agreement, Giordano shall receive a monthly consulting fee of $10,833. In addition, upon the Company approving a new stock incentive plan, Giordano shall receive a grant of 30,000 shares of the Company’s common stock and Giordano shall be entitled to receive a discretionary bonus upon successful achievement of a merger or acquisition of the Company by another entity. The Company will also reimburse Giordano for all reasonable expenses in connection with his services to the Company.

SUBSEQUENT_EVENT

SUBSEQUENT EVENT	12 Months Ended
	Apr. 30, 2014
Subsequent Events [Abstract]	'
SUBSEQUENT EVENT	'
	NOTE 20 – SUBSEQUENT EVENT
	On May 2014, the Company entered into a non-binding letter of intent to sell its 60% majority ownership interest in the China Operations to AIC Investments Limited, a Hong Kong company (AIC), in an all-cash transaction valued at approximately $2.1 Million. The consummation of this transaction is subject to a number of conditions, including, but not limited to, completion of due diligence by AIC, the negotiation and execution of a definitive purchase agreement, third party governmental and regulatory consents, approval of by the board of directors from the Company and AIC, shareholder approval of the Company and approval from holders of senior secured debt of the Company.
	Subsequent events have been evaluated through the date that the consolidated financial statements were issued. All appropriate subsequent event disclosures, if any, have been made in the notes to the consolidated financial statements.

SUMMARY_OF_SIGNIFICANT_ACCOUNT1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	12 Months Ended
	Apr. 30, 2014
Summary Of Significant Accounting Policies	'
Principles of Consolidation	'
	Principles of Consolidation
	All significant intercompany transactions and balances have been eliminated in these consolidated financial statements.
Reclassifications	'
	Reclassifications
	Certain reclassifications have been made in prior years’ consolidated financial statements to conform to the current year’s presentation. These reclassifications reflect the results of the Australia and Seattle Operations as discontinued operations for all periods presented.
Use of Estimates	'
	Use of Estimates
	In preparing financial statements in conformity with accounting principles generally accepted in the United States of America, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and revenue and expenses during the reporting period. The most significant estimates relate to the calculation of percentage-of-completion on uncompleted contracts, allowance for doubtful accounts, realization of deferred tax assets, capitalization of software costs, and valuation of equity instruments. Actual results could differ from these estimates.
Cash and Cash Equivalents	'
	Cash and Cash Equivalents
	Cash and cash equivalents include all cash and highly-liquid investments with a maturity at time of purchase of three months or less.
Restricted Cash	'
	Restricted Cash
	In connection with the terms of the Notes, all payments of domestic accounts receivable of the Company are deposited into an account (the Lockbox Account) controlled by Worldwide Stock Transfer, LLC (the Collateral Agent). The Company is permitted to receive from the Lockbox Account on a daily basis, such cash equal to (A) (i) the cash balance in the Lockbox Account plus (ii) 95% of the available qualified accounts receivable, less (iii) $250,000, minus (B) the amount of principal, accrued interest and costs and expenses owed pursuant to the Notes. At any given time, the Company considers the cash held in the Lockbox Account that it is not yet permitted to draw down based on the calculation above, to be restricted cash. Restricted cash is classified as a current asset, consistent with the classification of the Notes as a current liability. As of April 30, 2014 and 2013 restricted cash was approximately $0 and $1,869,000, respectively.
Concentrations of Credit Risk	'
	Concentrations of Credit Risk
	Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash and cash equivalents and accounts receivable. The Company reduces credit risk by placing its temporary cash and cash equivalents with major financial institutions domestically and internationally. At times, such amounts may exceed federally insured limits. Cash and cash equivalents included in foreign financial institutions was approximately $233,000. The Company reduces credit risk related to accounts receivable by routinely assessing the financial strength of its customers and maintaining an appropriate allowance for doubtful accounts based on its history of write-offs, current economic conditions and an evaluation of the credit risk related to specific customers. The Company does not require collateral in most cases, but may file claims against the construction project if a default in payment occurs.
Accounts Receivable	'
	Accounts Receivable
	Accounts receivable are due within contractual payment terms and are stated at amounts due from customers net of an allowance for doubtful accounts. Credit is extended based on evaluation of a customer's financial condition. Accounts outstanding longer than the contractual payment terms are considered past due. The Company determines its allowance by considering a number of factors, including the length of time trade accounts receivable are past due, the Company's previous loss history, the customer's current ability to pay its obligation to the Company, and the condition of the general economy and the industry as a whole. The Company writes off accounts receivable when they become uncollectible, and payments subsequently received on such receivables are credited to the allowance for doubtful accounts. Included in the accounts receivable is retainage receivable of $634,935 and $378,586 at April 30, 2014 and 2013, respectively, such amounts are anticipated to be collected within the next fiscal year.
	Approximately $3,999,000 of account receivables are associated with our China Operations, of which approximately $260,000 is aged longer than one (1) year, and it is expected that the remaining balances will be collected between six(6) to twelve(12) months.
Foreign Currency Translation	'
	Foreign Currency Translation
	Assets and liabilities related to the Company’s China operations are calculated using the Renminbi and are translated at end-of-period exchange rates, while the related revenues and expenses are translated at average exchange rates prevailing during the period. Included in the Company’s discontinued operations are assets and liabilities related to its Australia Operations, which are calculated using the Australian dollar and are translated at end-of-period exchange rates, while the related revenues and expenses are translated at average exchange rates prevailing during the period. Translation adjustments are recorded as a separate component of consolidated stockholders’ equity. Any foreign currency transactions are immaterial.
Comprehensive Loss	'
	Comprehensive Loss
	The Company reports comprehensive loss and its components in its consolidated financial statements. Comprehensive loss consists of net loss and foreign currency translation adjustments, affecting stockholders’ equity that, under U.S, GAAP, are excluded from net loss.
Research and development costs	'
	Research and development costs
	Research and development costs consist of direct and indirect costs associated with the development of the Company’s bitcoin technologies. These costs are expensed as incurred. Research and development costs for the years ended April 30, 2014 and 2013 were approximately $269,000 and $0, respectively.
Capitalized Software Costs	'
	Capitalized Software Costs
	Costs incurred in the research, design and development of software for sale to others as a separate product or embedded in a product and sold as part of the product as a whole are charged to expense until technological feasibility is established. Thereafter, software development costs, consisting primarily of payroll and related costs, purchased materials and services and software to be used within its products, which significantly enhance the marketability or significantly extend the life of its products are capitalized, and amortized to cost of revenue on a straight-line basis over three years, beginning when the products are offered for sale or when the enhancements are integrated into the product.
Property and Equipment	'
	Property and Equipment
	Property and equipment are stated at cost. Depreciation and amortization are provided for using straight-line methods, in amounts sufficient to charge the cost of depreciable assets to operations over their estimated service lives. Repairs and maintenance costs are charged to operations as incurred. Leasehold improvements are amortized over the lesser of the term of the related lease or the estimated useful lives of the assets (two to three years).
Impairment of Long-lived assets	'
	Impairment of Long-lived assets
	The Company reviews its long-lives assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. In performing a review for impairment, the Company compares the carrying value of the assets with their estimated future undiscounted cash flows from the use of the asset and eventual disposition. If the estimated undiscounted future cash flows are less than carrying value, an impairment loss is charged to operations based on the difference between the carrying amount and the fair value of the asset.
Derivative Instruments	'
	Derivative Instruments
	The Company’s derivative liabilities are related to embedded conversion features of the Notes and the common stock Warrants issued in connection with the Purchase Agreement. For derivative instruments that are accounted for as liabilities, the derivative instrument is initially recorded at its fair value and is then re-valued at each reporting date, with changes in fair value recognized in earnings each reporting period. The Company uses the binomial lattice model to value the derivative instruments at inception and subsequent valuation dates and the value is re-assessed at the end of each reporting period, in accordance with Accounting Standards Codification (ASC) 815. Derivative instrument liabilities are classified in the consolidated balance sheets as current or non-current based on whether or not the net-cash settlement of the derivative instrument could be required within twelve months of the balance sheet date.
Fair Value of Financial Instruments	'
	Fair Value of Financial Instruments
	The Company’s material financial instruments at April 30, 2014 and 2013 for which disclosure of fair value is required by certain accounting standards consisted of cash and cash equivalents, accounts receivable, account payable, loans payable, senior secured convertible notes and short-term bank loan. The fair values of cash and cash equivalents, accounts receivable, and account payable are equal to their carrying value because of their liquidity and short-term maturity. Management believes that the fair values of loans payable, senior secured convertible notes and short-term bank loan do not differ materially from their aggregate carrying values in that substantially all the obligations bear variable interest rates that are based on market rates or interest rates that are periodically adjustable to rates that are based on market rates.
	As defined by the ASC, fair value measurements and disclosures establish a hierarchy that prioritizes fair value measurements based on the type of inputs used for the various valuation techniques (market approach, income approach and cost approach). The levels of hierarchy are described below:
		⋅	Level 1: Observable inputs such as quoted market prices in active markets for identical assets or liabilities.
		⋅	Level 2: Inputs other than quoted market prices that are observable for the asset or liability, either directly or indirectly; these include quoted prices for similar assets or liabilities in active markets, such as interest rates and yield curves that are observable at commonly-quoted intervals.
		⋅	Level 3: Unobservable inputs that reflect the reporting entity’s own assumptions, as there is little, if any, related market activity. The Company's chief financial officer determines its valuation policies and procedures associated with Level 3 inputs.
Revenue Recognition	'
	Revenue Recognition
	The Company generates its revenue by offering low voltage communications infrastructure contracting services. The Company’s contracting services report revenue pursuant to customer contracts that span varying periods of time. The Company reports revenue from contracts when persuasive evidence of an arrangement exists, fees are fixed or determinable, and collection is reasonably assured.
	The Company records revenue and profit from long-term contracts on a percentage-of-completion basis, measured by the percentage of contract costs incurred to date to the estimated total costs for each contract. Contracts in process are valued at cost plus accrued profits less earned revenues and progress payments on uncompleted contracts. Contract costs include direct materials, direct labor, third party subcontractor services and those indirect costs related to contract performance. Contracts are generally considered substantially complete when engineering is completed and/or site construction is completed.
	The Company has numerous contracts that are in various stages of completion. Such contracts require estimates to determine the appropriate cost and revenue recognition. Cost estimates are reviewed monthly on a contract-by-contract basis, and are revised periodically throughout the life of the contract such that adjustments to profit resulting from revisions are made cumulative to the date of the revision. Significant management judgments and estimates, including the estimated cost to complete projects, which determines the project’s percent complete, must be made and used in connection with the revenue recognized in the accounting period. Current estimates may be revised as additional information becomes available. If estimates of costs to complete long-term contracts indicate a loss, provision is made currently for the total loss anticipated.
	The length of the Company’s contracts varies but is typically between three months and two years. Assets and liabilities related to long-term contracts are included in current assets and current liabilities in the accompanying consolidated balance sheets as they will be liquidated in the normal course of contract completion, although this may require more than one year.
	The Company records revenue and profit from short-term contracts for the China Operations under the completed contract method, whereas income is recognized only when a contract is completed or substantially completed. Accordingly, during the period of performance, billings and deferred contract costs are accumulated on the consolidated balance sheets as deferred contract costs, but no revenue or income is recorded before completion or substantial completion of the work. The Company’s decision is based on the short-term nature of the work performed. Deferred contract costs include equipment lease deposits to the third party vendors of approximately $748,000 and $771,000 as of April 30, 2014 and 2013, respectively.
	The Company also recognizes certain revenue from short-term contracts when the services have been provided to the customer. For maintenance contracts, revenue is recognized ratably over the service period.
Other Concentrations	'
	Other Concentrations
	The Company has 108 union employees (40 associated with discontinued operations). At April 30, 2014, 45% (17% associated with discontinued operations) of the Company’s labor force is subject to collective bargaining agreements. Although the Company’s past experience has been favorable with respect to resolving conflicting demands with these unions, it is always possible that a protracted conflict may occur which could impact the renewal of the collective bargaining agreements. The following is a summary of the union employees who are covered by contracts that expire at various times as follows:
	Operations		# of Employees	Union Contract Expiration Date
	Seattle - Discontinued		16	31-May-15
			1	31-Aug-15
			1	30-Jun-15
			13	31-May-16
			9	31-Jul-15
	Discontinued Operations		40
	Suisun City		68	30-Nov-14
	Total Union Employees		108
	For the fiscal year ended April 30, 2014, there was one customer in the Suisun City Operations, San Francisco General Hospital, which accounted for 16.6% of the Company’s  revenue. For the fiscal year ended April 30, 2013, there was one customer in the Trenton Operations, the Camden County Improvement Authority or the Cooper Project, which accounted for 23.3% of the Company’s revenue.
Income Taxes	'
	Income Taxes
	The Company accounts for income taxes pursuant to the asset and liability method which requires deferred income tax assets and liabilities to be computed annually for differences between the financial statement and tax bases of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.
	On a periodic basis, the Company evaluates its ability to realize its deferred tax assets net of its deferred tax liabilities and adjusts such amounts in light of changing facts and circumstances, including but not limited to the level of past and future taxable income, and the current and future expected utilization of tax benefit carryforwards. The Company considers all available evidence, both positive and negative, to determine whether, based on the weight of that evidence, a valuation allowance is required to reduce the net deferred tax assets to the amount that is more likely than not to be realized in future periods.  The Company considers past performance, expected future taxable income and prudent and feasible tax planning strategies in assessing the amount of the valuation allowance. The Company’s forecast of expected future taxable income is based over such future periods that it believes can be reasonably estimated.  Based on its analysis as of April 30, 2014 and 2013, the Company continues to provide a full valuation allowance of approximately $7.7 million on its domestic and foreign deferred tax assets.  The Company will continue to evaluate the realization of its deferred tax assets and liabilities on a periodic basis, and will adjust such amounts in light of changing facts and circumstances.
	The Company performed a review for uncertainty in income tax positions in accordance with authoritative guidance. This review did not result in the recognition of any material unrecognized tax benefits as of April 30, 2014 and 2013. Management continually evaluates expiring statutes of limitations, audits, proposed settlements, changes in tax law and new authoritative rulings. The Company recognizes interest accrued related to unrecognized tax benefits in interest expense and penalties in selling, general and administrative expenses. For the years ended April 30, 2014 and 2013, the Company recognized no interest or penalties. The statute of limitations for the Company's federal, state and foreign income tax returns for fiscal years 2011 to fiscal 2014 are still open.
Recently Issued Accounting Pronouncements	'
	Recently Issued Accounting Pronouncements
	Share-Based Payments with Performance Targets
	In June 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update No. 2014-12, Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period (ASU 2014-12). ASU 2014-12 requires that a performance target that affects vesting and could be achieved after the requisite service period be treated as a performance condition. A reporting entity should apply existing guidance in ASC 718, Compensation — Stock Compensation, as it relates to such awards. ASU 2014-12 is effective for us in our first quarter of fiscal 2017 with early adoption permitted using either of two methods: (i) prospective to all awards granted or modified after the effective date; or (ii) retrospective to all awards with performance targets that are outstanding as of the beginning of the earliest annual period presented in the financial statements and to all new or modified awards thereafter, with the cumulative effect of applying ASU 2014-12 as an adjustment to the opening retained earnings balance as of the beginning of the earliest annual period presented in the financial statements. We are currently evaluating the impact of our pending adoption on ASU 2014-12 on our consolidated financial statements.
	Revenue Recognition
	In May 2014, the FASB issued Accounting Standards Update No. 2014-09, Revenue from Contracts with Customers: Topic 606 (ASU 2014-09), to supersede nearly all existing revenue recognition guidance under U.S. GAAP. The core principle of ASU 2014-09 is to recognize revenues when promised goods or services are transferred to customers in an amount that reflects the consideration that is expected to be received for those goods or services. ASU 2014-09 defines a five step process to achieve this core principle and, in doing so, it is possible more judgment and estimates may be required within the revenue recognition process than required under existing U.S. GAAP including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. ASU 2014-09 is effective for us in our first quarter of fiscal 2018 using either of two methods: (i) retrospective to each prior reporting period presented with the option to elect certain practical expedients as defined within ASU 2014-09; or (ii) retrospective with the cumulative effect of initially applying ASU 2014-09 recognized at the date of initial application and providing certain additional disclosures as defined per ASU 2014-09. We are currently evaluating the impact of our pending adoption of ASU 2014-09 on our consolidated financial statements.
	Reporting Discontinued Operations
	In April 2014, the FASB issued Accounting Standards Update No. 2014-08, Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity (ASU 2014-08), to change the criteria for determining which disposals can be presented as discontinued operations and enhanced the related disclosure requirements. ASU 2014-08 is effective for us on a prospective basis in our first quarter of fiscal 2016 with early adoption permitted for disposals (or classifications as held for sale) that have not been reported in financial statements previously issued. We are currently evaluating the impact of our pending adoption of ASU 2014-08 on our consolidated financial statements.

SUMMARY_OF_SIGNIFICANT_ACCOUNT2

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)	12 Months Ended
	Apr. 30, 2014
Summary Of Significant Accounting Policies	'
Union Employees Covered By Contracts	'
	The following is a summary of the union employees who are covered by contracts that expire at various times as follows:
	Operations	# of Employees	Union Contract Expiration Date
	Seattle - Discontinued	16	31-May-15
		1	31-Aug-15
		1	30-Jun-15
		13	31-May-16
		9	31-Jul-15
	Discontinued Operations	40
	Suisun City	68	30-Nov-14
	Total Union Employees	108

BASIC_AND_DILUTED_NET_LOSS_PER1

BASIC AND DILUTED NET LOSS PER COMMON SHARE (Tables)	12 Months Ended
	Apr. 30, 2014
Earnings Per Share [Abstract]	'
Schedule of Earnings Per Share, Basic and Diluted	'
	The table below presents the computations of loss per share from continuing operations applicable to common stockholders, after consideration of noncontrolling interest and dividends declared on preferred stock, as follows:
		Years Ended
		April 30,
		2014		2013
	Numerator:
	Net loss from continuing operations attributable to WPCS common shareholders		-11,097,410	$	-5,379,381
	Denominator:
	Basic and diluted weighted average shares outstanding		5,597,821		994,187
	Basic and diluted net loss from continuing operations per common share attributable to WPCS common shareholders	$	-1.98	$	-5.41
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share	'
	Below is a tabulation of the potentially dilutive securities that were “in the money” for the years ended April 30, 2014 and 2013, respectively.
		Years Ended
		April 30,
		2014		2013
	Common stock equivalents:
	Stock options		97		116,279
	Conversion of senior secured convertible notes		4,491,692		1,857,097
	Stock warrants		383,027		2,274,796
	Totals		4,874,816		4,248,172

CAPITALIZED_SOFTWARE_COSTS_Tab

CAPITALIZED SOFTWARE COSTS (Tables)	12 Months Ended
	Apr. 30, 2014
Capitalized Software Costs Disclosure [Abstract]	'
Schedule Of Capitalized Computer Software	'
	Capitalized software costs are determined as follows as of April 30, 2014:
	Fair value of Series E Preferred Stock	$	2,635,147
	Fair value of BTX Warrants		1,150,155
	BTX Note		500,000
	Less: Cash received		-1,185,000
	Total acquired value of BTX Software		3,100,302
	Additional capitalized software costs		107,003
	Total	$	3,207,305

COSTS_AND_ESTIMATED_EARNINGS_O1

COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS (Tables)	12 Months Ended
	Apr. 30, 2014
Costs and Estimated Earnings On Uncompleted Contracts	'
Schedule of Costs and Estimated Earnings on Uncompleted Contracts	'
	Costs and estimated earnings on uncompleted contracts consist of the following at April 30:
		April 30, 2014		April 30, 2013
	Costs incurred on uncompleted contracts	$	14,457,907	$	61,281,224
	Provision for loss on uncompleted contracts		-		-11,148
	Estimated contract earnings (losses)		3,291,077		-1,850,297
			17,748,984		59,419,779
	Less: Billings to date		18,766,199		60,434,797
	Total	$	-1,017,215	$	-1,015,018
	Costs and estimated earnings in excess of billings on uncompleted contracts	$	431,348	$	329,141
	Billings in excess of cost and estimated earnings on uncompleted contracts		1,448,563		1,344,159
	Total	$	-1,017,215	$	-1,015,018

PROPERTY_AND_EQUIPMENT_Tables

PROPERTY AND EQUIPMENT (Tables)	12 Months Ended
	Apr. 30, 2014
Property, Plant and Equipment [Abstract]	'
Property and Equipment	'
	Property and equipment consist of the following at April 30:
		Estimated useful life (years)	2014		2013
	Furniture and fixtures	7-May	$	94,260	$	138,037
	Computers and software	3-Feb		299,055		546,832
	Office equipment	7-May		16,814		16,872
	Vehicles	7-May		1,281,456		1,558,460
	Machinery and equipment	5		5,401,436		5,898,291
	Building	39		447,603		454,321
	Leasehold improvements	3-Feb		291,688		308,933
				7,832,312		8,921,746
	Less accumulated depreciation			6,051,792		6,395,108
			$	1,780,520	$	2,526,638

SENIOR_SECURED_CONVERTIBLE_NOT1

SENIOR SECURED CONVERTIBLE NOTES (Tables)	12 Months Ended
	Apr. 30, 2014
Senior Secured Convertible Notes [Abstract]	'
Schedule Of Senior Secured Convertible Notes Payable	'
	Following the Note Amendment, senior secured convertible notes consist of the following April 30, 2014:
		Notes		Debt Discount		Total
	Beginning balance- Senior secured convertible notes, interest at 4% per annum to maturity June 5, 2014	$	4,000,000	$	-2,888,889	$	1,111,111
	Conversion of Notes before Note Amendment		-593,923		-		-593,923
	Amortization of debt discount, Notes		-		1,589,585		1,589,585
	Redemption of Notes		-6,077		-		-6,077
	Extinguishment of Notes		-3,400,000		-		-3,400,000
	Loss on extinguishment of debt , Notes		-		1,299,304		1,299,304
	Senior secured convertible notes, interest at 15% per annum to maturity October 31, 2023		3,400,000		-		3,400,000
	Debt discount - value attributable to beneficial conversion features, Notes		-		-3,400,000		-3,400,000
	Conversion of Notes, and accelerated write off of unamortized debt discount after Note Amendment		-2,501,666		2,501,666		-
	Amortization of debt discount, Notes		-		44,921		44,921
	30-Apr-14	$	898,334	$	-853,413	$	44,921

OTHER_DEBT_Tables

OTHER DEBT (Tables)	12 Months Ended
	Apr. 30, 2014
Other Long-Term Debt [Abstract]	'
Schedule of Maturities of Long-term Debt	'
	The aggregate maturities of long-term debt, including short-term term loan, loans payable and secured promissory note are as follows:
	Year ending April 30,
		Loans Payable and Secured Promissory Note
	2015	$	31,680
	2016		29,377
	2017		21,238
	2018		5,922
	Thereafter		500,000
	Less short-term debt		-31,680
	Total long-term debt	$	556,537

FAIR_VALUE_MEASUREMENTS_Tables

FAIR VALUE MEASUREMENTS (Tables)	12 Months Ended
	Apr. 30, 2014
Line of Credit Facility [Line Items]	'
Schedule Of Changes In Fair Value Of Level 3 Financial Liability Or Derivative Liability	'
	The table below sets forth a summary of changes in the fair value of the Company’s Level 3 derivative liabilities related to the senior secured convertible notes and warrants prior to reclassification to an equity instrument as a result of the Amendment and Note Amendment.
		Note Conversion Feature		Warrants		Total
	Balance at beginning of year	$	3,088,756	$	3,858,508	$	6,947,264
	Reduction in derivative instruments from Note conversion		-686,856		-		-686,856
	Change in fair value of derivative liabilities		1,598,537		-764,787		833,750
			4,000,437		3,093,721		7,094,158
	Reclassification of derivative liabilities to additional paid-in capital		-4,000,437		-3,093,721		-7,094,158
	Balance at end of period	$	-	$	-	$	-
Senior Secured Convertible Notes and Warrants [Member]	'
Line of Credit Facility [Line Items]	'
Fair Value, Liabilities Measured on Recurring Basis	'
	The following table summarizes the financial liabilities measured at fair value on a recurring basis as of April 30, 2014, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value:
		Quoted Prices in									Total Increase (Reduction)
		Active Markets for		Significant Other		Significant				Level 3	in Fair Value
	Balance Sheet	Identical Assets or		Observable Inputs		Unobservable		30-Apr-14		30-Apr-13	Recorded at
	Location	Liabilities (Level 1)		(Level 2)		Inputs (Level 3)		Total		Total	30-Apr-14
	Liabilities:
	Derivative liability - secured convertible notes	$	-	$	-	$	-	$	-	3,088,756	$	1,598,536
	Derivative liability - warrants	$	-	$	-	$	-	$	-	3,858,508	$	-764,786

NONCONTROLLING_INTEREST_Tables

NONCONTROLLING INTEREST (Tables)	12 Months Ended
	Apr. 30, 2014
Noncontrolling Interest [Abstract]	'
Schedule of Noncontrolling Interest	'
	Noncontrolling interest for the years ended April 30, 2014 and 2013 consists of the following:
		Years Ended
		April 30,
		2014		2013
	Balance, beginning of year	$	849,138	$	1,117,322
	Distributions to noncontrolling interest		-		-367,612
	Net income attributable to noncontrolling interest		11,287		95,406
	Other comprehensive (loss) income attributable to noncontrolling interest		-14,220		4,022
	Balance, end of year	$	846,205	$	849,138

RETIREMENT_PLANS_Tables

RETIREMENT PLANS (Tables)	12 Months Ended
	Apr. 30, 2014
Compensation and Retirement Disclosure [Abstract]	'
Schedule of Multiemployer Plans	'
	Information on significant multiemployer pension plans in which the Company participates is included in the table below.
		Federal	Pension		FIP/RP	Expiration of	Company's Contributions
		Identification	Certified Zone Status		Status Pending	Collective
						Bargaining
	Pension Plan Legal name	Number	2014	2013	or Implemented	Arrangement	2014		2013
	International Brotherhood of Electrical Workers District No. 9 Pension Plan	93-6074829	NA	NA	No	11/30/14	$	377,490	$	223,139
	Local 351 IBEW Pension Plan	22-3417366	Yellow	Yellow	Yes	Eff. until terminated		946		376,056
	Board of Trustees of the IBEW Local 102 Pension Plan	22-1615726	Green	Green	Yes	Eff. until terminated		760		33,112
	Board of Trustees of the IBEW Local 269 Pension Fund	23-7301491	Green	Yellow	Yes	Eff. until terminated		22,775		65,343
	IBEW Local 164 Pension Fund	22-6031199	Yellow	Yellow	Yes	Eff. until terminated		-		17,149
	Other plans							9,319		12,356
	Totals						$	411,290	$	727,155

INCOME_TAXES_Tables

INCOME TAXES (Tables)	12 Months Ended
	Apr. 30, 2014
Income Tax Disclosure [Abstract]	'
Schedule of Income before Income Tax, Domestic and Foreign	'
	Loss from continuing operations before provision for income taxes show below is based on the geographic locations to which such loss is attributed for the years ended April 30:
		2014		2013
	Loss income before income taxes:
	Domestic	$	-11,133,473	$	-4,895,562
	Foreign		-26,565		-172,099
	Totals	$	-11,160,038	$	-5,067,661
Schedule of Components of Income Tax Expense (Benefit)	'
	The provision for income taxes from continuing operations for the years ended April 30, 2014 and 2013 is summarized as follows:
		2014		2013
	Current
	Federal	$	-	$	-
	State		2,127		13,859
	Foreign		145,696		547,374
	Totals		147,823		561,233
	Deferred
	Federal		-330,765		-344,919
	State		-		-
	Foreign		-		-
	Totals		-330,765		-344,919
	Total provision for income taxes (benefits)	$	-182,942	$	216,314
Schedule of Effective Income Tax Rate Reconciliation	'
	The principal differences between the statutory income tax and the actual provision for income taxes are summarized as follows:
		2014		2013
	Expected tax (benefit) provision at statutory rate (34%)	$	-3,798,248	$	-1,723,004
	Rate differential between US statutory rate (34%) and foreign tax rates		178,019		605,886
	Foreign Tax Deduction		-10,470
	State and local taxes, net of federal tax benefit		-392,424		-230,928
	Valuation allowance		1,564,311		156,887
	Non deductible financing costs		2,274,805		1,379,848
	Non deductible change in fair value of acquisition-related contingent consideration				-
	Other permanent differences		1,065		27,625
	Totals	$	-182,942	$	216,314
Schedule of Deferred Tax Assets and Liabilities	'
	The components of the Company’s deferred tax assets and liabilities are as follows:
		2014		2013
	Deferred tax assets:
	Allowance for doubtful accounts	$	55,140	$	70,902
	Inventory markdown reserve		-		3,597
	Reserve for loss on work-in-progress		-		4,453
	Net operating loss carryforward		-		-
	Bonus and other accruals		725,037		24,570
	Non-qualified stock options		76,850		67,050
	Foreign tax credit		265,600		132,800
	Valuation allowance		-1,122,627		-303,372
	Deferred tax assets-current		-		-
	Intangible assets		3,068		8,893
	Goodwill		35,639		39,210
	Property and equipment		-		423,105
	Net operating loss carryforward		11,717,526		10,580,984
	Valuation allowance		-11,700,982		-10,955,925
	Deferred tax assets-long term		55,251		96,267
	Deferred tax liabilities:
	Property and equipment		-55,251		-90,748
	Intangible assets		-		-5,519
	Goodwill		-		-
	Cumulative translation adjustments		-		-
	Deferred tax liabilities-long term		-55,251		-96,267
	Net deferred tax assets (liabilities)	$	-	$	-
Summary of Valuation Allowance	'
	The tax change in the valuation allowance is listed below:
		2014		2013
	Balance at beginning of the year	$	11,259,297	$	7,657,266
	Charged (reversed) to costs and expenses		1,564,311		3,602,031
	Balance at end of the year	$	12,823,608	$	11,259,297

SHAREHOLDERS_EQUITY_Tables

SHAREHOLDERS' EQUITY (Tables)	12 Months Ended
	Apr. 30, 2014
Shareholders' Equity	'
Share Based Compensation Arrangements By Share Based Payment Award Options Outstanding And Exercisable	'
	The following is a summary of information with respect to stock options granted under the 2002 Plan, 2006 Incentive Stock Plan, and 2007 Incentive Stock Plan at April 30, 2014 and 2013:
		Options Outstanding at April 30, 2014						Options Exercisable at April 30, 2014
	Exercise	Shares under		Weighted-average		Weighted-average		Shares under		Weighted-average Exercise
	prices	option		remaining life in years		Exercise Price		option		Price
	2.52 - 5.88	74,000		3.44		4.06		74,000		4.06
	16.59 - 39.90	5,207		0.56		21.91		5,207		21.91
	Total	79,207		3.25		5.23		79,207		5.23
		Options Outstanding at April 30, 2013						Options Exercisable at April 30, 2013
	Exercise	Shares under		Weighted-average		Weighted-average		Shares under		Weighted-average
	prices	option		remaining life in years		Exercise Price		option		Exercise Price
	2.52 - 5.88	97,143		4.43		4.09		88,571		4.13
	16.59 - 39.90	19,136		1.07		19.94		18,945		19.93
	Total	116,279		3.88		6.7		107,516		6.92
Schedule of Share-based Compensation, Stock Options, Activity	'
	The following table summarizes stock option activity for the year ended April 30, 2014, during which there were no options exercised under the Company’s stock option plans:
		2002 Plan
		Number of		Weighted-			Weighted-		Aggregate
		Shares		average			average		Intrinsic
				Exercise			Remaining		Value
				Price			Contractual
							Term
	Outstanding, May 1, 2013	15,779		$	7.56
	Granted	-			0
	Exercised	-			0
	Forfeited/Expired	-3,143			11.6
	Outstanding, April 30, 2014	12,636		$	6.58		3		$	0
	Vested and expected to vest, April 30, 2014	12,636		$	6.58		3		$	0
		2006 Plan
		Number of		Weighted-			Weighted-		Aggregate
		Shares		average			average		Intrinsic
				Exercise			Remaining		Value
				Price			Contractual
							Term
	Outstanding, May 1, 2013	46,571		$	4.19
	Granted	340			3.55
	Exercised	-			0
	Forfeited/Expired	-21,769			4.25
	Outstanding, April 30, 2014	25,142		$	4.19		3.4		$	0
	Vested and expected to vest, April 30, 2014	25,142		$	4.19		3.4		$	0
		2007 Plan
		Number of		Weighted-			Weighted-		Aggregate
		Shares		average			average		Intrinsic
				Exercise			Remaining		Value
				Price			Contractual
							Term
	Outstanding, May 1, 2013	53,929		$	8.6
	Granted	1,420			3.55
	Exercised	-			0
	Forfeited/Expired	-13,920			19.15
	Outstanding, April 30, 2014	41,429		$	5.45		3.2		$	0
	Vested and expected to vest, April 30, 2014	41,429		$	5.45		3.2		$	0
Fair Value Of Stock Options Granted	'
	The following assumptions were used to compute the fair value of stock options granted during the year ended April 30, 2014:
		Year Ended
		April 30,
		2014				2013
	Average risk-free interest rate		0.87	%			0.38	%
	Average expected volatility		68.6	%			53.3	%
	Average expected dividend yield		0	%			0	%
	Average expected term ( in years)		3				2.75
Schedule Of Common Stock Warrant Activity	'
	The following is a summary of the common stock warrant activity for the year ended April 30, 2014:
						Weighted				Weighted
						Average				Average
		Number of				Exercise				Remaining
		Warrants				Price				Life in years
	Outstanding, May 1, 2012		-				-				-
	Warrants issued in connection with Notes		2,274,796			$	2.1539				5
	Outstanding, April 30, 2013		2,274,796				2.1539				4.5
	Warrants exchanged in connection with the Amendment		(154,961	)			2.1539				-
	Exchange Warrants issued in connection with the Amendment		154,961				2.1539				3.6
	BTX Warrants issued in connection with the BTX Purchase Agreement		1,500,000				5				4
	Outstanding as of April 30, 2014		3,774,796			$	3.2849				4.01

SEGMENT_REPORTING_Tables

SEGMENT REPORTING (Tables)	12 Months Ended
	Apr. 30, 2014
Segment Reporting	'
Schedule of Segment Reporting Information, by Segment	'
	Segment results for the years ended April 30, 2014 and 2013 are as follows:
		As of and for the Year Ended April 30, 2014
		Corporate		Contracting		Bitcoin		Total
				Services
	Revenue	$	-	$	21,264,288	$	-	$	21,264,288
	Depreciation and amortization	$	7,887	$	744,222	$	-	$	752,109
	(Loss) income before income taxes from continuing operations	$	-11,200,577	$	483,163	$	-442,624	$	-11,160,038
	Total assets	$	7,288,787	$	10,716,934	$	4,016,005	$	22,021,726
	Additions of property and equipment	$	-	$	104,067	$	3,191,006	$	3,295,073
		As of and for the Year Ended April 30, 2013
		Corporate		Contracting		Bitcoin		Total
				Services
	Revenue	$	-	$	24,774,876	$	-	$	24,774,876
	Depreciation and amortization	$	30,963	$	885,486	$	-	$	916,449
	Income (loss) before income taxes	$	-7,585,651	$	2,517,990	$	-	$	-5,067,661
	Total assets	$	8,640,158	$	9,504,808	$	-	$	18,144,966
	Additions of property and equipment	$	-	$	833,609	$	-	$	833,609

DISCONTINUED_OPERATIONS_Tables

DISCONTINUED OPERATIONS (Tables)	12 Months Ended
	Apr. 30, 2014
Discontinued Operations	'
Schedule of Disposal Groups, Including Discontinued Operations, Income Statement	'
	A summary of the operating results for the discontinued operations is as follows:
		Years Ended
		April 30,
		2014		2013
	REVENUE	$	16,698,767	$	22,455,300
	COSTS AND EXPENSES:
	Cost of revenue		11,889,953		16,480,328
	Selling, general and administrative expenses		3,987,799		6,279,297
	Depreciation and amortization		450,476		517,470
	Goodwill impairment		-		1,936,059
			16,328,228		25,213,154
	OPERATING INCOME (LOSS) FROM DISCONTINUED OPERATIONS		370,539		-2,757,854
	Interest expense (income)		5,885		-16,243
	Income (loss) from discontinued operations before income tax provision		364,654		-2,741,611
	Income tax provision		330,764		546,321
	Income (loss) from discontinued operations, net of tax		33,890		-3,287,932
	(loss) gain from disposal		-104,446		1,756,586
	TOTAL LOSS FROM DISCONTINUED OPERATIONS	$	-70,556	$	-1,531,346
Schedule of Disposal Groups, Including Discontinued Operations, Balance Sheet	'
	The following table summarizes the assets and liabilities held for sale:
		April 30, 2014		April 30, 2013
	ASSETS
	CURRENT ASSETS:
	Accounts receivable, net of allowance	$	3,351,881	$	4,223,321
	Costs and estimated earnings in excess of billings on uncompleted contracts		616,858		819,714
	Prepaid expenses and other current assets		33,073		109,774
	Total current assets held for sale		4,001,812		5,152,809
	PROPERTY AND EQUIPMENT, net		342,884		526,817
	OTHER INTANGIBLE ASSETS, net		-		250,632
	OTHER ASSETS		30,046		30,704
	Total other assets held for sale		372,930		808,153
	Total assets held for sale	$	4,374,742	$	5,960,962
	LIABILITIES
	Current portion of loans payable	$	26,921	$	20,152
	Accounts payable and accrued expenses		1,425,586		1,727,506
	Billings in excess of costs and estimated earnings on uncompleted contracts		345,108		298,342
	Total current liabilities held for sale		1,797,615		2,046,000
	Loans payable, net of current portion		88,404		66,964
	Total liabilities	$	1,886,019	$	2,112,964

COMMITMENTS_AND_CONTINGENCIES_

COMMITMENTS AND CONTINGENCIES (Tables)	12 Months Ended
	Apr. 30, 2014
Commitments and Contingencies	'
Other Commitments	'
	The aggregate base salary commitments under these contracts at April 30, 2014 are summarized as follows:
	Year Ending April 30,
	2015	$	463,333
	2016		20,000
	Total aggregate base salary commitments	$	483,333
Schedule of Future Minimum Rental Payments for Operating Leases	'
	The minimum rental commitments under these noncancelable leases at April 30, 2014 are summarized as follows:
	Year ending April 30,
	2015	$	119,607
	2016		76,200
	2017		57,150
	Total minimum lease payments	$	252,957

BASIS_OF_PRESENTATION_AND_LIQU1

BASIS OF PRESENTATION AND LIQUIDITY (Details Textual) (USD $)	12 Months Ended			12 Months Ended	1 Months Ended	12 Months Ended		0 Months Ended
	Apr. 30, 2014	Apr. 30, 2013	Jun. 18, 2014	Apr. 30, 2014	Dec. 31, 2013	Apr. 30, 2013	Apr. 30, 2014	Dec. 04, 2012
				After Note Amendment [Member]	Zurich American Insurance Company [Member]	Zurich American Insurance Company [Member]	Zurich American Insurance Company [Member]	Convertible Notes Payable [Member]
					Forbearance Agreement [Member]	Forbearance Agreement [Member]	Forbearance Agreement [Member]
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]	'	'	'	'	'	'	'	'
Loss Contingency, Damages Sought, Value	'	'	'	'	'	$2,421,425	'	'
Other payable	1,533,757	1,743,986	'	'	1,533,757	'	1,533,757	'
Debt Instrument Redemption Value Of Principal And Interest In Case Of Default	'	'	'	2,800,000	'	'	'	'
Debt Instrument Discount Rate	'	'	'	2.50%	'	'	'	'
Debt Instrument Interest Rate Effective Percentage In Case Of Default And Continuation	'	'	'	25.00%	'	'	'	'
Proceeds from Issuance of Common Stock	'	'	'	'	'	'	'	4,000,000
Long-term Debt, Gross	'	'	'	898,334	'	'	'	'
Sale of Stock, Price Per Share	'	'	$1	'	'	'	'	'
Consolidated net loss	-11,047,652	-6,815,321	'	'	'	'	'	'
Minority Interest Ownership Percentage By Noncontrolling Owners	40.00%	'	'	'	'	'	'	'
Debt Instrument, Periodic Payment	'	'	'	'	$25,000	'	'	'

SUMMARY_OF_SIGNIFICANT_ACCOUNT3

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)	12 Months Ended
	Apr. 30, 2014
	Number
Concentration Risk [Line Items]	'
Entity Number of Employees	108
Seattle [Member]	'
Concentration Risk [Line Items]	'
Entity Number of Employees	40
Seattle [Member] | Union Contract Expiration Date May 2015 [Member]	'
Concentration Risk [Line Items]	'
Entity Number of Employees	16
Union Contract Expiration Date	31-May-15
Seattle [Member] | Union Contract Expiration Date Aug 2015 [Member]	'
Concentration Risk [Line Items]	'
Entity Number of Employees	1
Union Contract Expiration Date	31-Aug-15
Seattle [Member] | Union Contract Expiration Date Jun 2015 [Member]	'
Concentration Risk [Line Items]	'
Entity Number of Employees	1
Union Contract Expiration Date	30-Jun-15
Seattle [Member] | Union Contract Expiration Date May 2016 [Member]	'
Concentration Risk [Line Items]	'
Entity Number of Employees	13
Union Contract Expiration Date	31-May-16
Seattle [Member] | Union Contract Expiration Date July 2015 [Member]	'
Concentration Risk [Line Items]	'
Entity Number of Employees	9
Union Contract Expiration Date	31-Jul-15
Suisun City [Member] | Union Contract Expiration Date Nov 2014 [Member]	'
Concentration Risk [Line Items]	'
Entity Number of Employees	68
Union Contract Expiration Date	30-Nov-14

SUMMARY_OF_SIGNIFICANT_ACCOUNT4

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Textual) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2012
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'	'
Description Of Receipt From Lock Box Account	'The Company is permitted to receive from the Lockbox Account on a daily basis, such cash equal to (A) (i) the cash balance in the Lockbox Account plus (ii) 95% of the available qualified accounts receivable, less (iii) $250,000, minus (B) the amount of principal, accrued interest and costs and expenses owed pursuant to the Notes	'	'
Contract Receivable Retainage	$634,935	$378,586	'
Concentration Risk, Percentage	25.90%	21.20%	'
Deferred Tax Assets, Valuation Allowance	7,700,000	'	'
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	'8 months	'	'
Restricted Cash and Cash Equivalents	0	1,869,178	'
Cash and Cash Equivalents, At Carrying Value	2,177,070	1,410,223	811,283
Research and Development Expense	269,000	0	'
Security Deposit	748,000	771,000	'
Accounts Receivable, Net, Current	8,614,396	4,139,768	'
China Operations [Member]	'	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'	'
Accounts Receivable, Net	3,999,000	'	'
Accounts Receivable, Net, Current	260,000	'	'
Foreign Financial Institutions [Member]	'	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'	'
Cash and Cash Equivalents, At Carrying Value	$233,000	'	'
the Cooper Projects [Member]	'	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'	'
Concentration Risk, Percentage	16.60%	23.30%	'

BASIC_AND_DILUTED_NET_LOSS_PER2

BASIC AND DILUTED NET LOSS PER COMMON SHARE (Details) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Numerator:	'	'
Net loss from continuing operations attributable to WPCS common shareholders	($11,097,410)	($5,379,381)
Denominator:	'	'
Basic and diluted weighted average shares outstanding	5,597,821	994,187
Basic and diluted net loss from continuing operations per common share attributable to WPCS common shareholders	($1.98)	($5.41)

BASIC_AND_DILUTED_NET_LOSS_PER3

BASIC AND DILUTED NET LOSS PER COMMON SHARE (Details 1)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	4,874,816	4,248,172
Stock options [Member]	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	97	116,279
Conversion of senior secured convertible notes [Member]	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	4,491,692	1,857,097
Stock warrants [Member]	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	383,027	2,274,796

CAPITALIZED_SOFTWARE_COSTS_Det

CAPITALIZED SOFTWARE COSTS (Details) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Fair value of Series E Preferred Stock	$2,635,147	'
Fair value of BTX Warrants	1,150,155	'
BTX Note	500,000	'
Less: Cash received	-1,185,000	'
Total acquired value of BTX Software	3,100,302	'
Additional capitalized software costs	107,003	'
Total	$3,207,305	$0

CAPITALIZED_SOFTWARE_COSTS_Det1

CAPITALIZED SOFTWARE COSTS (Details Textual) (USD $)	Jun. 18, 2014	Apr. 30, 2014	Oct. 25, 2013	Apr. 30, 2013	Dec. 04, 2012	Dec. 18, 2013	Apr. 30, 2014	Dec. 17, 2013	Dec. 17, 2013	Dec. 18, 2013	Dec. 17, 2013
						BTX Warrants [Member]	BTX Warrants [Member]	BTX Warrants [Member]	Series E Preferred Stock [Member]	Series E Preferred Stock [Member]	BTX Trader LLC [Member]
Short-term Debt [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Stock Issued During Period, Shares, New Issues	'	'	'	'	'	'	'	'	2,438	'	'
Preferred Stock, Par or Stated Value Per Share	'	$1,000	'	$1,000	'	'	'	'	$1,000	'	'
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	'	154,961	154,961	'	'	'	'	1,500,000	'	'	'
Equity Method Investment, Ownership Percentage	'	60.00%	'	'	'	'	'	'	'	'	100.00%
Sale of Stock, Price Per Share	$1	'	'	'	'	'	'	'	'	$1.64	'
Preferred Stock, Value, Outstanding	'	'	'	'	'	'	'	'	'	$2,635,147	'
Fair Value Assumptions, Exercise Price	'	'	'	'	'	$5	'	'	'	'	'
Fair Value Assumptions, Risk Free Interest Rate	'	'	'	'	'	1.52%	'	'	'	'	'
Fair Value Assumptions, Expected Term	'	'	'	'	'	'5 years	'	'	'	'	'
Fair Value Assumptions, Expected Volatility Rate	'	'	'	'	'	85.09%	'	'	'	'	'
Share Price	'	'	'	'	'	$1.64	'	'	'	'	'
Warrants and Rights Outstanding	'	'	'	'	'	'	1,150,155	'	'	'	'
Long-term Debt, Gross	'	'	'	'	'	'	'	'	'	'	439,408
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	'	'	'	'	'	'	'	'	'	'	1,185,000
Debt Instrument, Face Amount	'	'	'	'	4,000,000	'	'	'	'	'	500,000
Debt Instrument, Interest Rate, Stated Percentage	'	'	'	'	'	'	'	'	'	'	3.32%
Cash Received	'	1,185,000	'	'	'	'	'	'	'	'	'
Acquired Value Of BTX Software	'	$3,100,302	'	'	'	'	'	'	'	'	'

COSTS_AND_ESTIMATED_EARNINGS_O2

COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS (Details) (USD $)	Apr. 30, 2014	Apr. 30, 2013
Costs incurred on uncompleted contracts	$14,457,907	$61,281,224
Provision for loss on uncompleted contracts	0	-11,148
Estimated contract earnings (losses)	3,291,077	-1,850,297
Gross Total	17,748,984	59,419,779
Less: Billings to date	18,766,199	60,434,797
Total	-1,017,215	-1,015,018
Costs and estimated earnings in excess of billings on uncompleted contracts	431,348	329,141
Billings in excess of cost and estimated earnings on uncompleted contracts	1,448,563	1,344,159
Total	($1,017,215)	($1,015,018)

COSTS_AND_ESTIMATED_EARNINGS_O3

COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS (Details Textual) (USD $)	12 Months Ended
	Apr. 30, 2013	Apr. 30, 2014
		Cooper Project [Member]
Debt Instrument [Line Items]	'	'
Increase In Gross Profit	$2,179,000	$1,641,000

PROPERTY_AND_EQUIPMENT_Details

PROPERTY AND EQUIPMENT (Details) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Property, Plant and Equipment, Gross	$7,832,312	$8,921,746
Less accumulated depreciation	6,051,792	6,395,108
Property, Plant and Equipment, Net	1,780,520	2,526,638
Furniture and Fixtures [Member]	'	'
Property, Plant and Equipment, Gross	94,260	138,037
Furniture and Fixtures [Member] | Maximum [Member]	'	'
Estimated useful life (years)	'7 years	'
Furniture and Fixtures [Member] | Minimum [Member]	'	'
Estimated useful life (years)	'5 years	'
Computer and software [Member]	'	'
Property, Plant and Equipment, Gross	299,055	546,832
Computer and software [Member] | Maximum [Member]	'	'
Estimated useful life (years)	'3 years	'
Computer and software [Member] | Minimum [Member]	'	'
Estimated useful life (years)	'2 years	'
Office Equipment [Member]	'	'
Property, Plant and Equipment, Gross	16,814	16,872
Office Equipment [Member] | Maximum [Member]	'	'
Estimated useful life (years)	'7 years	'
Office Equipment [Member] | Minimum [Member]	'	'
Estimated useful life (years)	'5 years	'
Vehicles [Member]	'	'
Property, Plant and Equipment, Gross	1,281,456	1,558,460
Vehicles [Member] | Maximum [Member]	'	'
Estimated useful life (years)	'7 years	'
Vehicles [Member] | Minimum [Member]	'	'
Estimated useful life (years)	'5 years	'
Machinery and Equipment [Member]	'	'
Property, Plant and Equipment, Gross	5,401,436	5,898,291
Estimated useful life (years)	'5 years	'
Building [Member]	'	'
Property, Plant and Equipment, Gross	447,603	454,321
Estimated useful life (years)	'39 years	'
Leasehold Improvements [Member]	'	'
Property, Plant and Equipment, Gross	$291,688	$308,933
Leasehold Improvements [Member] | Maximum [Member]	'	'
Estimated useful life (years)	'3 years	'
Leasehold Improvements [Member] | Minimum [Member]	'	'
Estimated useful life (years)	'2 years	'

PROPERTY_AND_EQUIPMENT_Details1

PROPERTY AND EQUIPMENT (Details Textual) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Depreciation and amortization	$752,109	$916,449

SENIOR_SECURED_CONVERTIBLE_NOT2

SENIOR SECURED CONVERTIBLE NOTES (Details) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Debt Instrument [Line Items]	'	'
Debt Instrument, Unamortized Discount	($2,501,666)	'
Amortization Of Debt Discount (Premium)	4,301,146	1,355,127
Senior Secured Convertible Notes	'	'
Debt Instrument [Line Items]	'	'
Loss on extinguishment of debt - Notes	1,299,304	'
Senior Secured Convertible Notes | Maturity June 5, 2014 [Member]	'	'
Debt Instrument [Line Items]	'	'
Debt Instrument Carrying Amount	4,000,000	'
Debt Instrument, Unamortized Discount	-2,888,889	'
Secured Debt Current	1,111,111	'
Senior Secured Convertible Conversion Notes	'	'
Debt Instrument [Line Items]	'	'
Debt Instrument Carrying Amount	-593,923	'
Secured Debt Current	-593,923	'
Senior Secured Convertible Notes [Member]	'	'
Debt Instrument [Line Items]	'	'
Amortization Of Debt Discount (Premium)	1,589,585	'
Senior Secured Convertible Notes [Member] | Maturity October 31, 2023 [Member]	'	'
Debt Instrument [Line Items]	'	'
Debt Instrument Carrying Amount	3,400,000	'
Secured Debt Current	3,400,000	'
Senior Secured Convertible Conversion Of Notes [Member]	'	'
Debt Instrument [Line Items]	'	'
Debt Instrument Carrying Amount	-2,501,666	'
Debt Instrument, Unamortized Discount	2,501,666	'
Debt discount - value attributable to beneficial conversion features, Notes	-3,400,000	'
Amortization Of Debt Discount (Premium)	44,921	'
Senior Secured Convertible Current Portion Notes [Member]	'	'
Debt Instrument [Line Items]	'	'
Debt Instrument Carrying Amount	898,334	'
Debt Instrument, Unamortized Discount	-853,413	'
Secured Debt Current	44,921	'
Senior Secured Convertible Amortization Of Debt Discount Notes [Member]	'	'
Debt Instrument [Line Items]	'	'
Secured Debt Current	1,589,585	'
Extinguishment of Notes [Member]	'	'
Debt Instrument [Line Items]	'	'
Debt Instrument Carrying Amount	-3,400,000	'
Secured Debt Current	-3,400,000	'
Loss On Extinguishment Of Debt Note [Member]	'	'
Debt Instrument [Line Items]	'	'
Secured Debt Current	1,299,304	'
Redemption Of Notes [Member]	'	'
Debt Instrument [Line Items]	'	'
Debt Instrument Carrying Amount	-6,077	'
Secured Debt Current	-6,077	'
Debt Discount Value Attributable To Beneficial Conversion Features Notes [Member]	'	'
Debt Instrument [Line Items]	'	'
Secured Debt Current	-3,400,000	'
Amortization Of Debt Discount Notes [Member]	'	'
Debt Instrument [Line Items]	'	'
Secured Debt Current	$44,921	'

SENIOR_SECURED_CONVERTIBLE_NOT3

SENIOR SECURED CONVERTIBLE NOTES (Parenthetical) (Details)	12 Months Ended
	Apr. 30, 2014	Oct. 31, 2013
Senior Secured Convertible Notes Old [Member]	'	'
Debt Instrument [Line Items]	'	'
Line of Credit Facility, Interest Rate During Period	4.00%	15.00%
Debt Instrument, Maturity Date	5-Jun-14	'
Senior Secured Convertible Notes New[Member]	'	'
Debt Instrument [Line Items]	'	'
Line of Credit Facility, Interest Rate During Period	15.00%	'
Debt Instrument, Maturity Date	31-Oct-23	'

SENIOR_SECURED_CONVERTIBLE_NOT4

SENIOR SECURED CONVERTIBLE NOTES (Details Textual) (USD $)	0 Months Ended	1 Months Ended		12 Months Ended
	Dec. 04, 2012	Oct. 25, 2013	Oct. 31, 2013	Apr. 30, 2014	Apr. 30, 2013	Oct. 16, 2013
Short-term Debt [Line Items]	'	'	'	'	'	'
Debt Instrument, Face Amount	$4,000,000	'	'	'	'	'
Proceeds from (Payments for) Deposits Applied to Debt Retirements	2,178,516	'	'	'	'	'
Legal Fees	100,000	'	'	'	'	'
Debt Instrument, Exercisable, Maximum Exercises Percentage	'	'	'	9.99%	'	'
Debt Instrument, Convertible, Conversion Price	'	$2.15	$0.20	'	'	'
Debt Instrument, Covenant Description	'	'	'	'0.6 to 1.0	'	'
Debt Conversion, Converted Instrument, Shares Issued	'	'	275,742	12,508,340	'	'
Delay Payments In Cash Equal To Original Principal Amount Percentage	'	'	'	2.00%	'	'
Debt Conversion, Converted Instrument, Amount	'	'	593,923	3,114,816	0	'
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	'	154,961	'	154,961	'	'
Fair Value Inputs, Discount Rate	'	'	'	2.50%	'	'
Debt Instrument, Repurchase Amount	'	'	'	2,800,000	'	'
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum	'	'	'	8.99%	8.99%	'
Subordinated Borrowings Allowable in Computation of Net Capital	'	'	'	'	'	2,500,000
Debt Conversion, Original Debt, Amount	'	'	'	6,077	'	'
Stock Issued During Period, Shares, Conversion of Convertible Securities	'	38,740	'	38,740	'	'
Debt Conversion Converted Instrument Accrued Interest Amount	'	'	'	19,231	'	'
Debt Conversion Converted Instrument Shares Issued In Exchange Of Accrued Interest	'	'	'	96,155	'	'
Senior Notes, Current	'	'	'	44,921	1,111,111	'
Class of Warrant or Right, Outstanding	'	2,119,835	'	'	'	'
Common Stock, Capital Shares Reserved for Future Issuance	'	'	'	12,866,937	'	'
Warrants Issued Common Stock Exercise Price Per Share	'	$1.83	'	$2.29	'	'
Debt Instrument Redemption Value	'	'	3,400,000	'	'	'
Debt Instrument Unamortized Debt Discount Write Off	'	'	'	2,501,666	'	'
Old Notes [Member]	'	'	'	'	'	'
Short-term Debt [Line Items]	'	'	'	'	'	'
Extinguishment of Debt, Gain (Loss), Net of Tax	'	'	1,299,304	'	'	'
Before Amendment [Member]	'	'	'	'	'	'
Short-term Debt [Line Items]	'	'	'	'	'	'
Debt Instrument, Redemption Price, Percentage	'	'	125.00%	'	'	'
After Amendment [Member]	'	'	'	'	'	'
Short-term Debt [Line Items]	'	'	'	'	'	'
Debt Instrument, Convertible, Conversion Price	'	$0.20	'	$2.15	'	'
Senior Secured Convertible Notes [Member]	'	'	'	'	'	'
Short-term Debt [Line Items]	'	'	'	'	'	'
Line of Credit Facility, Interest Rate During Period	'	'	15.00%	4.00%	'	'
Debt Conversion, Converted Instrument, Amount	'	'	'	2,501,666	'	'
Debt Instrument, Repurchase Amount	'	'	10,900,000	2,800,000	'	'
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum	'	'	'	25.00%	'	'
Extinguishment of Debt, Gain (Loss), Net of Tax	'	'	'	1,299,304	'	'
Senior Notes, Current	'	'	'	898,334	'	'
Maximum [Member]	'	'	'	'	'	'
Short-term Debt [Line Items]	'	'	'	'	'	'
Delay Payments In Cash Equal To Original Principal Amount Percentage	'	'	10.00%	10.00%	'	'
Warrants Issued Common Stock Exercise Price Per Share	'	$7.52	'	'	'	'
Minimum [Member]	'	'	'	'	'	'
Short-term Debt [Line Items]	'	'	'	'	'	'
Warrants Issued Common Stock Exercise Price Per Share	'	$7.32	'	'	'	'
Convertible Notes Payable [Member]	'	'	'	'	'	'
Short-term Debt [Line Items]	'	'	'	'	'	'
Warrants Issued During Period Warrants New Issues	2,274,796	'	'	'	'	'
Proceeds from Notes Payable	4,000,000	'	'	'	'	'
Repayments of Debt	$78,516	'	'	$2,000,000	'	'

OTHER_DEBT_Details

OTHER DEBT (Details) (USD $)	Apr. 30, 2014
2015	$31,680
2016	29,377
2017	21,238
2018	5,922
Thereafter	500,000
Less short-term debt	-31,680
Total long-term debt	$556,537

OTHER_DEBT_Details_Textual

OTHER DEBT (Details Textual) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Debt Conversion [Line Items]	'	'
Loans Payable and Capital Lease Obligations	$588,217	$90,663
Proceeds from (Repayments of) Short-term Debt	2,432,205	'
Short-term Debt, Weighted Average Interest Rate	7.38%	'
Due to Related Parties, Current	778,573	0
Notes Issued In Acquisition Of Property Plant And Equipment	88,217	'
Notes Payable, Noncurrent, Total	500,000	'
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum	3.22%	0.00%
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum	8.99%	8.99%
Short-Term Bank Loans and Notes Payable	$3,195,000	$2,432,205

DERIVATIVE_LIABILITIES_Details

DERIVATIVE LIABILITIES (Details Textual) (USD $)	1 Months Ended	12 Months Ended		12 Months Ended		12 Months Ended
	Oct. 25, 2013	Apr. 30, 2014	Oct. 31, 2013	Apr. 30, 2014	Oct. 25, 2013	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014
				After Amendment [Member]	After Amendment [Member]	Common Stock Warrant [Member]	Common Stock Warrant [Member]	Senior Secured Convertible Notes [Member]	Senior Secured Convertible Notes [Member]	Senior Secured Convertible Warrants [Member]
Derivative [Line Items]	'	'	'	'	'	'	'	'	'	'
Debt Instrument, Convertible, Conversion Price	$2.15	'	$0.20	$2.15	$0.20	$2.15	'	$0.20	'	'
Fair Value Assumptions, Risk Free Interest Rate	'	'	'	1.07%	'	1.31%	'	0.08%	'	'
Fair Value Assumptions, Expected Term	'	'	'	'5 years	'	'5 years	'	'1 year 6 months	'	'
Fair Value Assumptions, Expected Volatility Rate	'	'	'	138.20%	'	81.00%	'	116.00%	'	'
Share Price	'	'	'	$2.17	'	$2.07	'	$2.07	'	'
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net	'	'	'	'	'	$764,787	$2,230,352	$1,598,537	$472,896	'
Reclassification of derivative liabilities to additional paid-in capital	'	-7,094,158	'	'	'	'	'	-4,000,437	'	-3,093,721
Fair Value Adjustment of Warrants	'	72,832	'	'	'	'	'	'	'	'
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	154,961	154,961	'	'	'	'	'	'	'	'
Stock Issued During Period, Shares, Conversion of Convertible Securities	38,740	38,740	'	'	'	'	'	'	'	'
Stock Issued During Period, Value, Conversion of Convertible Securities, Net of Adjustments, Total	'	$88,715	'	'	'	'	'	'	'	'
Class of Warrant or Right, Exercise Price of Warrants or Rights	$1.83	$2.29	'	'	'	'	'	'	'	'

FAIR_VALUE_MEASUREMENTS_Detail

FAIR VALUE MEASUREMENTS (Details) (USD $)	Apr. 30, 2014	Apr. 30, 2013
Liabilities:	'	'
Derivative liability - senior secured convertible notes	$0	$3,088,756
Derivative liability - warrants	0	3,858,508
Fair Value, Inputs, Level 1 [Member]	'	'
Liabilities:	'	'
Derivative liability - senior secured convertible notes	0	'
Derivative liability - warrants	0	'
Fair Value, Inputs, Level 2 [Member]	'	'
Liabilities:	'	'
Derivative liability - senior secured convertible notes	0	'
Derivative liability - warrants	0	'
Fair Value, Inputs, Level 3 [Member]	'	'
Liabilities:	'	'
Derivative liability - senior secured convertible notes	0	'
Derivative liability - warrants	0	'
Total Increase Reduction In Fair Value Recorded Member	'	'
Liabilities:	'	'
Derivative liability - senior secured convertible notes	1,598,536	'
Derivative liability - warrants	($764,786)	'

FAIR_VALUE_MEASUREMENTS_Detail1

FAIR VALUE MEASUREMENTS (Details 1) (USD $)	12 Months Ended
	Apr. 30, 2014
Line of Credit Facility [Line Items]	'
Balance at beginning of year	$6,947,264
Reduction in derivative instruments from Note conversion	-686,856
Change in fair value of derivative liabilities	833,750
Balance at end of period, before Reclassification	7,094,158
Reclassification of derivative liabilities to additional paid-in capital	-7,094,158
Balance at end of period	0
Senior Secured Convertible Notes [Member]	'
Line of Credit Facility [Line Items]	'
Balance at beginning of year	3,088,756
Reduction in derivative instruments from Note conversion	-686,856
Change in fair value of derivative liabilities	1,598,537
Balance at end of period, before Reclassification	4,000,437
Reclassification of derivative liabilities to additional paid-in capital	-4,000,437
Balance at end of period	0
Senior Secured Convertible Warrants [Member]	'
Line of Credit Facility [Line Items]	'
Balance at beginning of year	3,858,508
Reduction in derivative instruments from Note conversion	0
Change in fair value of derivative liabilities	-764,787
Balance at end of period, before Reclassification	3,093,721
Reclassification of derivative liabilities to additional paid-in capital	-3,093,721
Balance at end of period	$0

NONCONTROLLING_INTEREST_Detail

NONCONTROLLING INTEREST (Details) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Balance, beginning of year	$849,138	$1,117,322
Distributions to noncontrolling interest	0	-367,612
Net income attributable to noncontrolling interest	11,287	95,406
Other comprehensive (loss) income attributable to noncontrolling interest	-14,220	4,022
Balance, end of year	$846,205	$849,138

NONCONTROLLING_INTEREST_Detail1

NONCONTROLLING INTEREST (Details Textual)	Apr. 30, 2014
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners	40.00%

RELATED_PARTY_TRANSACTIONS_Det

RELATED PARTY TRANSACTIONS (Details Textual) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Related Party Transaction [Line Items]	'	'
Real Estate Property Transfer Value	'	$449,660
Noncontrolling Interest Booked Value	'	200,766
Accounts receivable	8,614,396	4,139,768
Taian Gas Group and Subsidiaries [Member]	'	'
Related Party Transaction [Line Items]	'	'
Revenue from Related Parties	274,348	1,345,524
Accounts receivable	0	117,751
Recorded Amount Of Accounts Receivable	'	$647,518

RETIREMENT_PLANS_Details

RETIREMENT PLANS (Details) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Multiemployer Plans [Line Items]	'	'
Company's Contributions	$411,290	$727,155
International Brotherhood Of Electrical Workers District No 9 Pension Plan [Member]	'	'
Multiemployer Plans [Line Items]	'	'
Federal Identification Number	'93-6074829	'
Pension Certified Zone Status	'NA	'NA
FIP/RP Status Pending or Implemented	'No	'
Expiration of Collective Bargaining Arrangement	'11/30/2014	'
Company's Contributions	377,490	223,139
Local 351 Ibew Pension Plan [Member]	'	'
Multiemployer Plans [Line Items]	'	'
Federal Identification Number	'22-3417366	'
Pension Certified Zone Status	'Yellow	'Yellow
FIP/RP Status Pending or Implemented	'Yes	'
Expiration of Collective Bargaining Arrangement	'Eff. until terminated	'
Company's Contributions	946	376,056
Board Of Trustees Of Ibew Local 102 Pension Plan [Member]	'	'
Multiemployer Plans [Line Items]	'	'
Federal Identification Number	'22-1615726	'
Pension Certified Zone Status	'Green	'Green
FIP/RP Status Pending or Implemented	'Yes	'
Expiration of Collective Bargaining Arrangement	'Eff. until terminated	'
Company's Contributions	760	33,112
Board Of Trustees Of Ibew Local 269 Pension Fund [Member]	'	'
Multiemployer Plans [Line Items]	'	'
Federal Identification Number	'23-7301491	'
Pension Certified Zone Status	'Green	'Yellow
FIP/RP Status Pending or Implemented	'Yes	'
Expiration of Collective Bargaining Arrangement	'Eff. until terminated	'
Company's Contributions	22,775	65,343
Ibew Local 164 Pension Fund [Member]	'	'
Multiemployer Plans [Line Items]	'	'
Federal Identification Number	'22-6031199	'
Pension Certified Zone Status	'Yellow	'Yellow
FIP/RP Status Pending or Implemented	'Yes	'
Expiration of Collective Bargaining Arrangement	'Eff. until terminated	'
Company's Contributions	0	17,149
Other Plans [Member]	'	'
Multiemployer Plans [Line Items]	'	'
Company's Contributions	$9,319	$12,356

RETIREMENT_PLANS_Details_Textu

RETIREMENT PLANS (Details Textual) (Maximum [Member])	Apr. 30, 2014
Maximum [Member]	'
Multi employer Plans	'
Multiemployer Plans, Collective-Bargaining Arrangement, Percentage of Employer's Contributions	5.00%

INCOME_TAXES_Details

INCOME TAXES (Details) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Loss income before income taxes:	'	'
Domestic	($11,133,473)	($4,895,562)
Foreign	-26,565	-172,099
Totals	($11,160,038)	($5,067,661)

INCOME_TAXES_Details_1

INCOME TAXES (Details 1) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Current	'	'
Federal	$0	$0
State	2,127	13,859
Foreign	145,696	547,374
Totals	147,823	561,233
Deferred	'	'
Federal	-330,765	-344,919
State	0	0
Foreign	0	0
Totals	0	550,967
Total provision for income taxes (benefits)	($182,942)	$216,314

INCOME_TAXES_Details_2

INCOME TAXES (Details 2) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Effective Income Tax Rate Reconciliation, Amount [Abstract]	'	'
Expected tax (benefit) provision at statutory rate (34%)	($3,798,248)	($1,723,004)
Rate differential between US statutory rate (34%) and foreign tax rates	178,019	605,886
Foreign Tax Deduction	-10,470	'
State and local taxes, net of federal tax benefit	-392,424	-230,928
Valuation allowance	1,564,311	156,887
Non deductible financing costs	2,274,805	1,379,848
Non deductible change in fair value of acquisition-related contingent consideration	'	0
Other permanent differences	1,065	27,625
Totals	($182,942)	$216,314

INCOME_TAXES_Details_3

INCOME TAXES (Details 3) (USD $)	Apr. 30, 2014	Apr. 30, 2013
Deferred tax assets:	'	'
Allowance for doubtful accounts	$55,140	$70,902
Inventory markdown reserve	0	3,597
Reserve for loss on work-in-progress	0	4,453
Net operating loss carryforward	0	0
Bonus and vacation accruals	725,037	24,570
Non-qualified stock options	76,850	67,050
Foreign tax credit	265,600	132,800
Valuation allowance	-1,122,627	-303,372
Deferred tax assets-current	0	0
Intangible assets	3,068	8,893
Goodwill	35,639	39,210
Property and equipment	0	423,105
Net operating loss carryforward	11,717,526	10,580,984
Valuation allowance	-11,700,982	-10,955,925
Deferred tax assets-long term	55,251	96,267
Deferred tax liabilities:	'	'
Property and equipment	-55,251	-90,748
Intangible assets	0	-5,519
Goodwill	0	0
Cumulative translation adjustments	0	0
Deferred tax liabilities-long term	-55,251	-96,267
Net deferred tax assets (liabilities)	$0	$0

INCOME_TAXES_Details_4

INCOME TAXES (Details 4) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Balance at beginning of the year	$11,259,297	$7,657,266
Charged (reversed) to costs and expenses	1,564,311	3,602,031
Balance at end of the year	$12,823,608	$11,259,297

INCOME_TAXES_Details_Textual

INCOME TAXES (Details Textual) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2012
Operating Loss Carryforwards [Line Items]	'	'	'
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	34.00%	'	'
Valuation Allowances and Reserves, Period Increase (Decrease)	$1,600,000	'	'
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent	34.00%	'	'
Valuation Allowances and Reserves, Balance	12,823,608	11,259,297	7,657,266
Domestic Tax Authority [Member]	'	'	'
Operating Loss Carryforwards [Line Items]	'	'	'
Operating Loss Carryforwards	27,872,000	'	'
State and Local Jurisdiction [Member]	'	'	'
Operating Loss Carryforwards [Line Items]	'	'	'
Operating Loss Carryforwards	$30,230,000	'	'

SHAREHOLDERS_EQUITY_Details

SHAREHOLDERS' EQUITY (Details) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]	'	'
Options Outstanding at Shares under option	79,207	116,279
Options Outstanding at Weighted-average remaining life in years	'3 years 3 months	'3 years 10 months 17 days
Options Outstanding at Weighted-average Exercise Price	$5.23	$6.70
Options Exercisable at Shares under option	79,207	107,516
Options Exercisable at Weighted-average Exercise Price	$5.23	$6.92
2.52 - 5.88 [Member]	'	'
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]	'	'
Options Outstanding at Shares under option	74,000	97,143
Options Outstanding at Weighted-average remaining life in years	'3 years 5 months 8 days	'4 years 5 months 5 days
Options Outstanding at Weighted-average Exercise Price	$4.06	$4.09
Options Exercisable at Shares under option	74,000	88,571
Options Exercisable at Weighted-average Exercise Price	$4.06	$4.13
16.59 - 39.90 [Member]	'	'
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]	'	'
Options Outstanding at Shares under option	5,207	19,136
Options Outstanding at Weighted-average remaining life in years	'6 months 22 days	'1 year 25 days
Options Outstanding at Weighted-average Exercise Price	$21.91	$19.94
Options Exercisable at Shares under option	5,207	18,945
Options Exercisable at Weighted-average Exercise Price	$21.91	$19.93

SHAREHOLDERS_EQUITY_Details_1

SHAREHOLDERS' EQUITY (Details 1) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Number Of Shares, Outstanding, May 1, 2013	116,279	'
Number Of Shares, Granted	1,760	'
Number Of Shares, Outstanding, April 30, 2014	79,207	116,279
Weighted-average, Exercise Price, Outstanding, May 1, 2013	$6.70	'
Weighted-average, Exercise Price, Outstanding, April 30, 2014	$5.23	$6.70
Weighted- average Remaining Contractual Term, Outstanding, April 30, 2014	'3 years 3 months	'3 years 10 months 17 days
2002 Plan [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Number Of Shares, Outstanding, May 1, 2013	15,779	'
Number Of Shares, Granted	0	'
Number Of Shares, Exercised	0	'
Number Of Shares, Forfeited/Expired	-3,143	'
Number Of Shares, Outstanding, April 30, 2014	12,636	'
Number Of Shares, Vested and expected to vest, April 30, 2014	12,636	'
Weighted-average, Exercise Price, Outstanding, May 1, 2013	$7.56	'
Weighted-average, Exercise Price, Granted	$0	'
Weighted-average, Exercise Price, Exercised	$0	'
Weighted-average, Exercise Price, Forfeited/Expired	$11.60	'
Weighted-average, Exercise Price, Outstanding, April 30, 2014	$6.58	'
Weighted-average, Exercise Price, Vested and expected to vest, April 30, 2014	$6.58	'
Weighted- average Remaining Contractual Term, Outstanding, April 30, 2014	'3 years	'
Weighted- average Remaining Contractual Term, Vested and expected to vest, April 30, 2014	'3 years	'
Aggregate Intrinsic Value, Outstanding, April 30, 2014	$0	'
Aggregate Intrinsic Value, Vested and expected to vest, April 30, 2014	0	'
2006 Plan [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Number Of Shares, Outstanding, May 1, 2013	46,571	'
Number Of Shares, Granted	340	'
Number Of Shares, Exercised	0	'
Number Of Shares, Forfeited/Expired	-21,769	'
Number Of Shares, Outstanding, April 30, 2014	25,142	'
Number Of Shares, Vested and expected to vest, April 30, 2014	25,142	'
Weighted-average, Exercise Price, Outstanding, May 1, 2013	$4.19	'
Weighted-average, Exercise Price, Granted	$3.55	'
Weighted-average, Exercise Price, Exercised	$0	'
Weighted-average, Exercise Price, Forfeited/Expired	$4.25	'
Weighted-average, Exercise Price, Outstanding, April 30, 2014	$4.19	'
Weighted-average, Exercise Price, Vested and expected to vest, April 30, 2014	$4.19	'
Weighted- average Remaining Contractual Term, Outstanding, April 30, 2014	'3 years 4 months 24 days	'
Weighted- average Remaining Contractual Term, Vested and expected to vest, April 30, 2014	'3 years 4 months 24 days	'
Aggregate Intrinsic Value, Outstanding, April 30, 2014	0	'
Aggregate Intrinsic Value, Vested and expected to vest, April 30, 2014	0	'
2007 Plan [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Number Of Shares, Outstanding, May 1, 2013	53,929	'
Number Of Shares, Granted	1,420	'
Number Of Shares, Exercised	0	'
Number Of Shares, Forfeited/Expired	-13,920	'
Number Of Shares, Outstanding, April 30, 2014	41,429	'
Number Of Shares, Vested and expected to vest, April 30, 2014	41,429	'
Weighted-average, Exercise Price, Outstanding, May 1, 2013	$8.60	'
Weighted-average, Exercise Price, Granted	$3.55	'
Weighted-average, Exercise Price, Exercised	$0	'
Weighted-average, Exercise Price, Forfeited/Expired	$19.15	'
Weighted-average, Exercise Price, Outstanding, April 30, 2014	$5.45	'
Weighted-average, Exercise Price, Vested and expected to vest, April 30, 2014	$5.45	'
Weighted- average Remaining Contractual Term, Outstanding, April 30, 2014	'3 years 2 months 12 days	'
Weighted- average Remaining Contractual Term, Vested and expected to vest, April 30, 2014	'3 years 2 months 12 days	'
Aggregate Intrinsic Value, Outstanding, April 30, 2014	0	'
Aggregate Intrinsic Value, Vested and expected to vest, April 30, 2014	$0	'

SHAREHOLDERS_EQUITY_Details_2

SHAREHOLDERS' EQUITY (Details 2)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Average risk-free interest rate	0.87%	0.38%
Average expected volatility	68.60%	53.30%
Average expected dividend yield	0.00%	0.00%
Average expected term (in years)	'3 years	'2 years 9 months

SHAREHOLDERS_EQUITY_Details_3

SHAREHOLDERS' EQUITY (Details 3) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Number of Warrants, Common Stock Warrants Outstanding Beginning Balance	2,274,796	0
Number of Warrants, Warrants issued in connection with Notes	'	2,274,796
Number of Warrants, Warrants exchanged in connection with the Amendment	-154,961	'
Number of Warrants, Exchange Warrants issued in connection with the Amendment	154,961	'
Number of Warrants, BTX Warrants issued in connection with the BTX Purchase Agreement	1,500,000	'
Number of Warrants, Common Stock Warrants Outstanding Ending Balance	3,774,796	2,274,796
Weighted Average Exercise Price, Common Stock Warrants Outstanding Beginning Balance	$2.15	$0
Weighted Average Exercise Price, Warrants issued in connection with Notes	'	$2.15
Weighted Average Exercise Price, Warrants exchanged in connection with the Amendment	$2.15	'
Weighted Average Exercise Price, Exchange Warrants issued in connection with the Amendment	$2.15	'
Weighted Average Exercise Price, BTX Warrants issued in connection with the BTX Purchase Agreement	$5	'
Weighted Average Exercise Price, Common Stock Warrants Outstanding Ending Balance	$3.28	$2.15
Weighted Average Remaining Life in years, Common Stock Warrants Contractual Term	'	'0 years
Weighted Average Remaining Life in years, Warrants issued in connection with Notes	'	'5 years
Weighted Average Remaining Life in years, Common Stock Warrants Contractual Term	'	'4 years 6 months
Weighted Average Remaining Life in years, Warrants exchanged in connection with the Amendment	'0 years	'
Weighted Average Remaining Life in years, Exchange Warrants issued in connection with the Amendment	'3 years 7 months 6 days	'
Weighted Average Remaining Life in years, BTX Warrants issued in connection with the BTX Purchase Agreement	'4 years	'
Weighted Average Remaining Life in years, Common Stock Warrants Contractual Term	'4 years 4 days	'

SHAREHOLDERS_EQUITY_Details_Te

SHAREHOLDERS' EQUITY (Details Textual) (USD $)

0 Months Ended

9 Months Ended

12 Months Ended

12 Months Ended

1 Months Ended

12 Months Ended

Dec. 04, 2012

Jan. 31, 2014

Apr. 30, 2014

Apr. 30, 2013

Dec. 17, 2013

Oct. 25, 2013

Dec. 18, 2013

Dec. 17, 2013

Apr. 30, 2014

Apr. 30, 2014

Apr. 30, 2014

Dec. 17, 2013

Jan. 30, 2006

Apr. 30, 2014

Apr. 30, 2006

Oct. 25, 2013

Dec. 17, 2013

Jan. 30, 2006

Oct. 25, 2013

Jan. 30, 2006

Apr. 30, 2014

Sep. 30, 2006

Apr. 30, 2014

Apr. 30, 2014

Apr. 30, 2014

Sep. 30, 2005

Apr. 30, 2014

Apr. 30, 2014

Apr. 30, 2014

Mar. 31, 2003

Apr. 30, 2014

Apr. 30, 2014

31-May-14

Apr. 30, 2014

BTX Warrants [Member]

BTX Warrants [Member]

Scenario, Previously Reported [Member]

Restatement Adjustment [Member]

After Reverse Stock Split [Member]

Series E Preferred Stock [Member]

Special Situations Fund [Member]

Special Situations Fund [Member]

Special Situations Fund [Member]

Minimum [Member]

Minimum [Member]

Minimum [Member]

Maximum [Member]

Maximum [Member]

Incentive Stock Plan 2007 [Member]

Incentive Stock Plan 2007 [Member]

Incentive Stock Plan 2007 [Member]

Incentive Stock Plan 2007 [Member]

Incentive Stock Plan 2006 [Member]

Incentive Stock Plan 2006 [Member]

Incentive Stock Plan 2006 [Member]

Incentive Stock Plan 2006 [Member]

Stock Option Plan 2002 [Member]

Stock Option Plan 2002 [Member]

Stock Option Plan 2002 [Member]

Stock Option Plan 2002 [Member]

Incentive Stock Plan 2014 [Member]

Incentive Stock Plan 2014 [Member]

Series E Preferred Stock [Member]

Special Situations Fund [Member]

Special Situations Fund [Member]

Minimum [Member]

Maximum [Member]

Minimum [Member]

Maximum [Member]

Minimum [Member]

Maximum [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Common Stock, Capital Shares Reserved for Future Issuance

'

'

12,866,937

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

57,142

'

'

'

57,142

'

'

'

59,523

'

'

3,500,000

'

Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Outstanding Options

'

'

1,080,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

41,429

'

'

'

25,142

'

'

'

12,636

'

'

'

'

'

Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Exercise Price

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$2.73

$21.98

'

'

$2.52

$4.20

'

'

$4.20

$24.71

'

$1.20

Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

13,929

'

'

'

21,775

'

'

'

'

'

'

'

'

2,420,000

Stock-based compensation

'

'

$24,535

$111,683

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Stock Sold by Former Stockholder in Violation of Securities Exchange Act

'

'

'

'

'

'

'

'

'

'

'

2,438

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Share Price

'

'

'

'

'

'

$1.64

'

'

'

'

'

'

'

$49

'

'

$64.26

'

$88.34

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Beneficial Ownership of Common Stock

'

'

'

'

'

'

'

'

'

'

'

'

'more than 10%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Amount Agreed to be Settled to Company

'

'

'

'

'

'

'

'

'

'

'

'

'

529,280

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Legal Fees

100,000

'

'

'

'

'

'

'

'

'

'

'

'

272,539

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Section 16(b) settlement

'

'

'

254,361

'

'

'

'

'

'

'

'

'

254,361

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Common Stock, Shares Authorized

'

'

14,285,714

14,285,714

75,000,000

'

'

'

100,000,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Stock Issued During Period, Shares, Reverse Stock Splits

'

'

649

'

'

'

'

'

'

14,285,715

'

2,438

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Common Stock, Shares, Issued

'

'

13,913,164

993,538

'

'

'

'

6,954,766

993,538

994,187

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Listing Compliance With Nasdaq

'

'

'd.

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Preferred Stock, Par or Stated Value Per Share

'

'

$1,000

$1,000

'

'

'

'

'

'

'

$1,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Class of Warrant or Right, Number of Securities Called by Warrants or Rights

'

'

154,961

'

'

154,961

'

1,500,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Preferred Stock, Redemption Price Per Share

'

'

'

'

'

'

'

'

'

'

'

$3.50

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Preferred Stock, Dividend Rate, Percentage

'

'

'

'

'

'

'

'

'

'

'

12.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Conversion Of Preferred Stock Beneficial Ownership Percentage

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

9.99%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Class of Warrant or Right, Exercise Price of Warrants or Rights

'

'

$2.29

'

'

$1.83

'

$5

'

'

'

'

'

'

'

$7.32

'

'

$7.52

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Preferred Stock, Liquidation Preference, Value

'

$5,707,000

$5,707,000

$5,707,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Liquidation Proceeds Percentage

'

125.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Stock Options Forfeiture Rate

'

'

15.00%

15.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Stock options issued

'

'

1,760

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'

'

'

'

'

'

'

'

'

'

'

'

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'

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SEGMENT_REPORTING_Details

SEGMENT REPORTING (Details) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Segment Reporting Information [Line Items]	'	'
Revenue	$21,264,288	$24,774,876
Depreciation and amortization	752,109	916,449
(Loss) income before income taxes from continuing operations	-11,160,038	-5,067,661
Total assets	22,021,726	18,144,966
Additions of property and equipment	3,295,073	833,609
Corporate [Member]	'	'
Segment Reporting Information [Line Items]	'	'
Revenue	0	0
Depreciation and amortization	7,887	30,963
(Loss) income before income taxes from continuing operations	-11,200,577	-7,585,651
Total assets	7,288,787	8,640,158
Additions of property and equipment	0	0
Contracting Services [Member]	'	'
Segment Reporting Information [Line Items]	'	'
Revenue	21,264,288	24,774,876
Depreciation and amortization	744,222	885,486
(Loss) income before income taxes from continuing operations	483,163	2,517,990
Total assets	10,716,934	9,504,808
Additions of property and equipment	104,067	833,609
Bitcoin [Member]	'	'
Segment Reporting Information [Line Items]	'	'
Revenue	0	0
Depreciation and amortization	0	0
(Loss) income before income taxes from continuing operations	-442,624	0
Total assets	4,016,005	0
Additions of property and equipment	$3,191,006	$0

SEGMENT_REPORTING_Details_Text

SEGMENT REPORTING (Details Textual) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Segment Reporting Information [Line Items]	'	'
Revenues	$21,264,288	$24,774,876
Assets	22,021,726	18,144,966
Equity Method Investment, Ownership Percentage	60.00%	'
Concentration Risk, Percentage	25.90%	21.20%
China Operations [Member]	'	'
Segment Reporting Information [Line Items]	'	'
Revenues	5,513,000	5,258,000
Assets	$4,225,000	$4,017,000

DISCONTINUED_OPERATIONS_Detail

DISCONTINUED OPERATIONS (Details) (USD $)	12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
REVENUE	$16,698,767	$22,455,300
COSTS AND EXPENSES:	'	'
Cost of revenue	11,889,953	16,480,328
Selling, general and administrative expenses	3,987,799	6,279,297
Depreciation and amortization	450,476	517,470
Goodwill impairment	0	1,936,059
Disposal Group, Including Discontinued Operation, Operating Expense	16,328,228	25,213,154
OPERATING INCOME (LOSS) FROM DISCONTINUED OPERATIONS	370,539	-2,757,854
Interest expense (income)	5,885	-16,243
Income (loss) from discontinued operations before income tax provision	364,654	-2,741,611
Income tax provision	330,764	546,321
Income (loss) from discontinued operations, net of tax	33,890	-3,287,932
(Loss) gain from disposal	-104,446	1,756,586
TOTAL LOSS FROM DISCONTINUED OPERATIONS	($70,556)	($1,531,346)

DISCONTINUED_OPERATIONS_Detail1

DISCONTINUED OPERATIONS (Details 1) (USD $)	Apr. 30, 2014	Apr. 30, 2013
ASSETS	'	'
Accounts receivable, net of allowance	$3,351,881	$4,223,321
Costs and estimated earnings in excess of billings on uncompleted contracts	616,858	819,714
Prepaid expenses and other current assets	33,073	109,774
Total current assets held for sale	4,001,812	5,152,809
PROPERTY AND EQUIPMENT, net	342,884	526,817
OTHER INTANGIBLE ASSETS, net	0	250,632
OTHER ASSETS	30,046	30,704
Total other assets held for sale	372,930	808,153
Total assets held for sale	4,374,742	5,960,962
LIABILITIES	'	'
Current portion of loans payable	26,921	20,152
Accounts payable and accrued expenses	1,425,586	1,727,506
Billings in excess of costs and estimated earnings on uncompleted contracts	345,108	298,342
Total current liabilities held for sale	1,797,615	2,046,000
Loans payable, net of current portion	88,404	66,964
Total liabilities	$1,886,019	$2,112,964

DISCONTINUED_OPERATIONS_Detail2

DISCONTINUED OPERATIONS (Details Textual) (USD $)	12 Months Ended		1 Months Ended		12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013	Jul. 25, 2012	Apr. 30, 2014	Apr. 30, 2014
			Hartford and Lakewood Operations [Member]	Australia Operations [Member]	Seattle Operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]	'	'	'	'	'
Proceeds from the Sale of Operations	$1,400,000	'	$4,900,000	'	$2,700,000
Total assets	4,374,742	5,960,962	5,500,000	'	'
Cash Deposited Amount	'	'	877,680	'	'
Sale Of Stock Percentage	'	'	'	100.00%	'
Disposal Group Including Discontinued Operation Settlement Reserve	450,000	'	'	'	'
Disposal Group Including Discontinued Operation Purchase Price Adjustments Reserve	104,000	'	'	'	'
Increase Decrease Purchase Price	'	'	'	'	100,000
Proceeds from (Repayments of) Lines of Credit	'	'	$4,022,320	'	'

COMMITMENTS_AND_CONTINGENCIES_1

COMMITMENTS AND CONTINGENCIES (Details) (Base Salary [Member], USD $)	Apr. 30, 2014
Base Salary [Member]	'
Other Commitments [Line Items]	'
2015	$463,333
2016	20,000
Total aggregate base salary commitments	$483,333

COMMITMENTS_AND_CONTINGENCIES_2

COMMITMENTS AND CONTINGENCIES (Details 1) (USD $)	Apr. 30, 2014
2015	$119,607
2016	76,200
2017	57,150
Total minimum lease payments	$252,957

COMMITMENTS_AND_CONTINGENCIES_3

COMMITMENTS AND CONTINGENCIES (Details Textual) (USD $)	1 Months Ended	12 Months Ended		1 Months Ended	12 Months Ended	1 Months Ended	12 Months Ended
	Jul. 12, 2012	Apr. 30, 2014	Apr. 30, 2013	Jul. 25, 2012	Apr. 30, 2014	Dec. 31, 2013	Apr. 30, 2014
				Hartford and Lakewood Operations [Member]	Zurich [Member]	Zurich American Insurance Company [Member]	Zurich American Insurance Company [Member]
						Forbearance Agreement [Member]	Forbearance Agreement [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]	'	'	'	'	'	'	'
Cost Of Cooper Project	'	$16,200,000	'	'	'	'	'
Borrowings of Short-Term Debt	793,927	'	'	'	793,927	'	'
Settlement Of Claims	'	'	'	'	2,421,425	'	'
Other payable	'	1,533,757	1,743,986	'	'	1,533,757	1,533,757
Repayments of Other Debt	'	'	'	'	'	'	25,000
Operating Leases, Rent Expense	'	363,000	271,000	'	'	'	'
Debt Instrument, Periodic Payment	'	'	'	'	'	25,000	'
Assets Of Disposal Group, Including Discontinued Operation	'	4,374,742	5,960,962	5,500,000	'	'	'
Disposal Group Including Discontinued Operation Settlement Reserve	'	450,000	'	'	'	'	'
Disposal Group Including Discontinued Operation Purchase Price Adjustments Reserve	'	104,000	'	'	'	'	'
Proceeds from Sales of Business, Affiliate and Productive Assets	'	$1,400,000	'	$4,900,000	'	'	'

EXECUTIVE_MANAGEMENT_CHANGES_D

EXECUTIVE MANAGEMENT CHANGES (Details Textual) (USD $)	12 Months Ended					12 Months Ended
	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2014	Apr. 30, 2014	Apr. 30, 2014	Apr. 30, 2014	Sep. 19, 2013
			Five Monthly installments [Member]	Final Payment [Member]	Joseph Heater Separation [Member]	Andrew Hidalgo Separation [Member]	Sebastian Giordano Appointment [Member]	Pride [Member]
								Andrew Hidalgo Separation [Member]
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]	'	'	'	'	'	'	'	'
Severance Costs	$1,775,732	$0	'	'	'	$325,000	'	'
Sale Of Stock Percentage	'	'	'	'	'	'	'	100.00%
Payment for Management Fee	'	'	'	'	'	'	10,833	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	1,760	'	'	'	'	'	30,000	'
Accrued severance expense	1,218,750	'	'	'	'	'	'	'
Postemployment Benefits Liability	'	'	'	'	250,000	'	'	'
Supplemental Unemployment Benefits, Severance Benefits	'	'	'	'	35,000	'	'	'
Payable For Separation Agreement Installments Amount	'	'	$41,666.67	$41,666.65	'	'	'	'

SUBSEQUENT_EVENT_Details_Textu

SUBSEQUENT EVENT (Details Textual) (USD $)	Apr. 30, 2014	31-May-14
In Millions, unless otherwise specified		Subsequent Event [Member]
Subsequent Event [Line Items]	'	'
Majority ownership interest	60.00%	60.00%
Cash	'	$2.10