Aggregate amount of each class of warrants or rights granted.

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The weighted average exercise price of each class of warrants or rights granted.

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Number of shares issued upon conversion of warrants.

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Number of employees.

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Exercise price per share or per unit of options outstanding.

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No definition available.

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Extended term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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Gross number of share options (or share units) exchanged for new options during the period.

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The value of warrants granted during the period.

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Exercise price per share or per unit of warrants or rights outstanding.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
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-Subparagraph (SX 210.4-08.(i)(4))
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Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation.

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- Definition

Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).

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-Name Accounting Standards Codification
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Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

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Risk-free interest rate assumption used in valuing an instrument.

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Fair value of share-based compensation granted to nonemployees as payment for services rendered or acknowledged claims.

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-Name Accounting Standards Codification
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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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Description of award terms as to how many shares or portion of an award are no longer contingent on satisfaction of either a service condition, market condition or a performance condition, thereby giving the employee the legal right to convert the award to shares, to sell the shares, and be entitled to the cash proceeds of such sale. For example, vesting may be expressed as being 25 percent of the shares under option on each anniversary of the grant date.

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Net number of non-option equity instruments granted to participants.

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Number of options outstanding, including both vested and non-vested options.

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Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

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NOTE J - STOCK OPTIONS AND WARRANTS (Details)	1 Months Ended	12 Months Ended
NOTE J - STOCK OPTIONS AND WARRANTS (Details)	Aug. 31, 2014 USD ($) $ / shares shares	Apr. 30, 2016 USD ($) $ / shares shares	Apr. 30, 2015 USD ($) $ / shares shares	Apr. 30, 2014 shares
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Number of employees		3
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures		35,056
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number		327,335	327,335	360,001
Share-based Compensation (in Dollars) \| $		$ 227,159	$ 430,402
Class of Warrant or Rights, Granted		0	190,000
Class of Warrant or Rights, Weighted-Average Exercise Price of Warrants or Rights, Granted (in Dollars per share) \| $ / shares		$ 0	$ 0.45
Issuance of Stock and Warrants for Services or Claims (in Dollars) \| $			$ 38,625
Exchange of Options for Stock [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted			113,338
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options (in Dollars) \| $			$ 77,460
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights			shares will vest as follows: 37,780 shares on June 30, 2014; 37,777 shares on June 30, 2015; and 37,777 shares on June 30, 2016
Vested Employee Stock Awards [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Number of employees		3	3
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures		35,056	31,780
Warrants Issued to Consultant [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Class of Warrant or Rights, Granted			2
Class of Warrants, Number of Shares Issued Upon Conversion of Warrants			190,000
Class of Warrant or Rights, Weighted-Average Exercise Price of Warrants or Rights, Granted (in Dollars per share) \| $ / shares			$ 0.20
Warrant Issued to Consultant #1 [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Class of Warrants, Number of Shares Issued Upon Conversion of Warrants			150,000
Warrants, Fair Value of Warrants, Granted (in Dollars) \| $			$ 30,918
Fair Value Assumptions, Expected Dividend Rate			0.00%
Fair Value Assumptions, Risk Free Interest Rate			0.95%
Fair Value Assumptions, Expected Term			3 years
Warrant Issued to Consultant #2 [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Class of Warrants, Number of Shares Issued Upon Conversion of Warrants			40,000
Warrants, Fair Value of Warrants, Granted (in Dollars) \| $			$ 7,707
Fair Value Assumptions, Expected Dividend Rate			0.00%
Fair Value Assumptions, Expected Volatility Rate			140.00%
Fair Value Assumptions, Risk Free Interest Rate			1.62%
Fair Value Assumptions, Expected Term			5 years
Employee Stock Option [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Number of employees			4
Employee Stock Option [Member] \| Officers and Directors [Member] \| Amendment of Option Terms [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arranagement by Share-based Payment Award, Options, Exercise Price (in Dollars per share) \| $ / shares	$ 0.50
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	327,335
Share-based Compensation Arrangement by Share-based Payment Award, Extension of Expiration Date	2 years
Share-based Compensation (in Dollars) \| $	$ 63,149
Options at $7.50 [Member] \| Employee Stock Option [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exchanged in Period			3,999
Share-based Compensation Arranagement by Share-based Payment Award, Options, Exercise Price (in Dollars per share) \| $ / shares			$ 7.50
Options at $1.65 [Member] \| Employee Stock Option [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exchanged in Period			28,667
Share-based Compensation Arranagement by Share-based Payment Award, Options, Exercise Price (in Dollars per share) \| $ / shares			$ 1.65
Minimum [Member] \| Warrants Issued to Consultant [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) \| $ / shares			0.40
Minimum [Member] \| Employee Stock Option [Member] \| Officers and Directors [Member] \| Original Option Terms [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arranagement by Share-based Payment Award, Options, Exercise Price (in Dollars per share) \| $ / shares	$ 0.60
Maximum [Member] \| Warrants Issued to Consultant [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) \| $ / shares			$ 0.80
Maximum [Member] \| Warrant Issued to Consultant #1 [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Fair Value Assumptions, Expected Volatility Rate			140.00%
Maximum [Member] \| Employee Stock Option [Member] \| Officers and Directors [Member] \| Original Option Terms [Member]
NOTE J - STOCK OPTIONS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arranagement by Share-based Payment Award, Options, Exercise Price (in Dollars per share) \| $ / shares	$ 14.355