Stockholders' Equity (Deficiency) (Common Stock and Warrants Narrative) (Details) - USD ($)
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1 Months Ended |
4 Months Ended |
12 Months Ended |
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Jun. 08, 2015 |
Apr. 29, 2015 |
Apr. 23, 2015 |
Jan. 15, 2015 |
Jan. 14, 2015 |
Dec. 01, 2014 |
Sep. 04, 2014 |
Jun. 24, 2014 |
Jun. 04, 2014 |
Apr. 22, 2016 |
Jan. 19, 2016 |
Apr. 30, 2015 |
Apr. 29, 2015 |
Sep. 30, 2014 |
Jul. 31, 2014 |
Jun. 24, 2014 |
Sep. 30, 2013 |
Apr. 30, 2015 |
Apr. 30, 2016 |
Apr. 30, 2015 |
Apr. 30, 2014 |
Jun. 30, 2015 |
Jun. 30, 2014 |
Mar. 13, 2012 |
Mar. 08, 2012 |
Stockholders Equity [Line Items] |
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Common stock, shares authorized |
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250,000,000
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120,000,000
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250,000,000
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250,000,000
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250,000,000
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250,000,000
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Issuance of common shares for cash |
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$ 50,000
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$ 5,547,826
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$ 750,000
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Issuance of common shares for cash, shares |
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263,158
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Exercise price of warrants |
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$ 0.155
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$ 0.155
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Price per share |
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$ 0.155
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$ 0.155
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$ 0.19
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Shares repurchased and retired |
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$ 5,838
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Issuance of common shares for services rendered |
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$ 37,626
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$ 32,632
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50,400
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70,258
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$ 216,000
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Issuance of common shares for services rendered, shares |
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208,333
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Warrant Conversion/Exercised, shares |
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7,079,700
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7,556,884
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14,636,582
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14,636,590
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14,747,116
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Warrant Conversion/Exercised |
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$ 2,268,670
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$ 2,268,670
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2,268,670
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804,049
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Warrant Modification Expense |
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$ 156,952
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$ 48,555
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54,554
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$ 333,323
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156,952
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Repurchase of shares under settlement agreement |
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$ 29,500
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$ (5,838)
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Repurchase of shares under settlement agreement, shares |
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42,000
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Expenses for settlement |
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$ 23,662
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Common stock, shares issued |
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128,253,605
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128,253,605
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135,158,145
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128,253,605
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Proceeds from warrant exercise |
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$ 752,500
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$ 2,268,670
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Restricted Stock Units (RSUs) [Member] |
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Stockholders Equity [Line Items] |
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Stock units granted |
300,000
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Fair value of grant |
$ 50,400
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Vesting-period |
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6 months
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Allocated Share-based Compensation Expense |
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$ 50,400
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Firm One [Member] |
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Stockholders Equity [Line Items] |
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Price per share |
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$ 0.35
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Equity Issuance Transaction One [Member] |
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Stockholders Equity [Line Items] |
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Exercise price of warrants |
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$ 0.50
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Equity Issuance Transaction Two [Member] |
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Stockholders Equity [Line Items] |
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Exercise price of warrants |
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0.3325
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Director [Member] |
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Stockholders Equity [Line Items] |
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Issuance of common shares for cash |
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$ 50,000
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Institutional Investor [Member] |
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Stockholders Equity [Line Items] |
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Amount of note converted |
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$ 100,000
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Conversion of convertible debt into shares, shares |
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6,736,842
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Debt conversion, price per share |
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$ 0.19
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$ 0.155
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$ 0.3325
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Issuance of common shares for cash |
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$ 3,766,326
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$ 1,631,500
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Offering costs |
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$ 75,000
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Net proceeds from issuance of private placement |
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$ 3,700,000
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Number of warrants outstanding |
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14,451,613
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Institutional Investor [Member] | Equity Issuance Transaction One [Member] |
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Stockholders Equity [Line Items] |
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Conversion of convertible debt into shares, shares |
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263,158
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Institutional Investor [Member] | Equity Issuance Transaction Two [Member] |
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Stockholders Equity [Line Items] |
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Conversion of convertible debt into shares, shares |
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263,158
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CEO [Member] |
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Stockholders Equity [Line Items] |
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Conversion of convertible debt into shares, shares |
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1,591,053
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Debt conversion, price per share |
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$ 0.19
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Issuance of common shares for cash |
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$ 50,000
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Price per share |
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$ 0.19
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$ 1.00
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Warrants exercised |
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$ 300,000
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Third Party [Member] |
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Stockholders Equity [Line Items] |
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Price per share |
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$ 0.50
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Hillair Capital Investments Lp [Member] |
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Stockholders Equity [Line Items] |
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Accrued interest settled |
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$ 70,000
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Common Stock [Member] |
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Stockholders Equity [Line Items] |
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Conversion of convertible debt into shares, shares |
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1,591,053
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526,316
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Issuance of common shares for cash |
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$ 35,615
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$ 3,947
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Issuance of common shares for cash, shares |
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35,614,154
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3,947,371
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Exercise price of warrants |
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$ 0.19
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Shares issued for price protection, shares |
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3,532,682
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Price per share |
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$ 0.155
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Shares repurchased and retired, shares |
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42,000
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Shares repurchased and retired |
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$ 42
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Issuance of common shares for services rendered |
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$ 300
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$ 419
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$ 617
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Issuance of common shares for services rendered, shares |
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210,526
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300,000
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418,859
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617,143
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Warrant Conversion/Exercised, shares |
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110,526
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14,747,116
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Warrant Conversion/Exercised |
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$ 14,748
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Warrant Modification Expense |
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Common stock, shares issued |
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4,855,487
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Reduced Exercise price |
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$ 0.155
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Common Stock [Member] | Director [Member] |
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Stockholders Equity [Line Items] |
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Issuance of common shares for cash, shares |
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263,158
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Common Stock [Member] | Institutional Investor [Member] |
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Stockholders Equity [Line Items] |
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Issuance of common shares for cash, shares |
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|
|
|
|
|
24,298,871
|
10,525,809
|
|
|
|
|
|
|
|
|
|
|
Shares issued for price protection, shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
59,423
|
3,473,259
|
|
|
|
|
|
|
|
|
|
|
Common Stock [Member] | CEO [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stockholders Equity [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of common shares for cash, shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
263,158
|
|
|
|
|
|
|
|
|
|
Accumulated Deficit [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stockholders Equity [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of common shares for cash |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Shares repurchased and retired |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of common shares for services rendered |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Warrant Conversion/Exercised |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Warrant Modification Expense |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Additional Paid-In Capital [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stockholders Equity [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of common shares for cash |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5,512,211
|
$ 746,053
|
|
|
|
|
Shares repurchased and retired |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5,796
|
|
|
|
|
|
|
Issuance of common shares for services rendered |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
50,100
|
69,839
|
215,383
|
|
|
|
|
Warrant Conversion/Exercised |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2,253,922
|
797,043
|
|
|
|
|
Warrant Modification Expense |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
54,554
|
333,323
|
$ 156,952
|
|
|
|
|
Treasury Stock [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stockholders Equity [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of common shares for cash |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Shares repurchased and retired |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of common shares for services rendered |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Warrant Conversion/Exercised |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Warrant Modification Expense |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Warrant [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stockholders Equity [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of common shares for cash, shares |
|
|
|
|
|
|
|
|
263,158
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Exercise price of warrants |
|
|
|
$ 0.19
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Shares issued for price protection, shares |
|
|
|
5,178,947
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Price per share |
|
|
|
$ 0.19
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Warrant Conversion/Exercised, shares |
|
(600,000)
|
|
(4,231,840)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Warrant [Member] | Director [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stockholders Equity [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of common shares for cash, shares |
|
|
|
|
|
|
|
263,158
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Warrant [Member] | Institutional Investor [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stockholders Equity [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of common shares for cash, shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
12,149,438
|
5,262,907
|
|
|
|
|
|
|
|
|
|
|
Option expiration period |
|
|
|
|
|
|
|
|
|
|
|
|
|
5 years
|
5 years
|
|
|
|
|
|
|
|
|
|
|
Shares issued for price protection, shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2,662,139
|
|
|
|
|
|
|
|
|
|
|
Warrant [Member] | CEO [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stockholders Equity [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Issuance of common shares for cash, shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
263,158
|
|
|
|
|
|
|
|
|
|