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NOTES PAYABLE - CONVERTIBLE PROMISSORY NOTES (Details Textual) (USD $)
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1 Months Ended | 3 Months Ended | 9 Months Ended | 1 Months Ended | 3 Months Ended | 9 Months Ended | 1 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 9 Months Ended | 9 Months Ended | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Jul. 30, 2012
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Jul. 31, 2012
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Apr. 30, 2012
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Jan. 31, 2012
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Jul. 31, 2012
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Jul. 24, 2012
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Jul. 08, 2012
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Jul. 02, 2012
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May 31, 2012
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Jan. 09, 2012
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Dec. 29, 2011
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Oct. 31, 2011
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Dec. 29, 2011
Long Term Convertible Promissory Notes [Member]
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Jul. 31, 2012
Long Term Convertible Promissory Notes [Member]
|
Jul. 31, 2012
Long Term Convertible Promissory Notes [Member]
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Apr. 28, 2011
Long Term Convertible Promissory Notes [Member]
A Notes Payable [Member]
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Apr. 28, 2011
Long Term Convertible Promissory Notes [Member]
B Notes Payable [Member]
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Apr. 28, 2011
Long Term Convertible Promissory Notes [Member]
C Notes Payable [Member]
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Jul. 31, 2012
Minimum [Member]
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Jul. 31, 2012
Maximum [Member]
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Jul. 31, 2012
Convertible Notes Payable [Member]
|
Jul. 31, 2012
Convertible Notes Payable [Member]
|
Jul. 31, 2012
Convertible Notes Payable [Member]
Minimum [Member]
|
Jul. 31, 2012
Convertible Notes Payable [Member]
Maximum [Member]
|
Jul. 31, 2012
Rodman 2011 Financings [Member]
|
Jul. 31, 2012
Rodman 2011 Financings [Member]
Moore [Member]
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Jul. 31, 2012
Rodman 2011 Financings [Member]
Private Placement [Member]
|
Jul. 31, 2012
October 2011 Note Financing [Member]
|
Oct. 31, 2011
October 2011 Note Financing [Member]
|
Oct. 28, 2011
October 2011 Note Financing [Member]
|
Jul. 31, 2012
Rodman 2012 Financings [Member]
|
Jul. 31, 2012
Rodman 2012 Financings [Member]
|
May 14, 2012
Rodman 2012 Financings [Member]
|
Jul. 31, 2012
Rodman 2012 Financings [Member]
Rodman Renshaw, Llc [Member]
|
Jul. 31, 2012
Rodman 2012 Financings [Member]
Private Placement [Member]
|
Jul. 31, 2012
Rodman 2012 Financings [Member]
May 2012 Notes [Member]
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Jul. 31, 2012
July 2012 Note [Member]
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| Warrant Coverage Percentage | 23.00% | 75.00% | |||||||||||||||||||||||||||||||||||
| Class of Warrant or Right, Exercise Price of Warrants or Rights | $ 0.15 | $ 0.15 | $ 0.10 | $ 0.15 | $ 0.15 | $ 0.15 | $ 0.15 | $ 0.15 | $ 0.15 | $ 0.15 | $ 0.15 | ||||||||||||||||||||||||||
| Long-term Debt, Gross | $ 190,000 | $ 540,000 | $ 300,000 | $ 300,000 | $ 59,000 | $ 59,000 | $ 953,333 | $ 953,333 | $ 28,000 | $ 250,000 | |||||||||||||||||||||||||||
| Stock Issued During Period, Value, Conversion of Convertible Securities | 215,000 | 660,000 | 50,000 | 300,000 | 0 | ||||||||||||||||||||||||||||||||
| Stock Issued During Period, Shares, New Issues | 2,500,000 | 4,725,927 | 583,000 | ||||||||||||||||||||||||||||||||||
| Debt Instrument, Convertible, Conversion Price | $ 0.15 | $ 0.15 | $ 0.15 | $ 0.15 | $ 0.15 | $ 0.15 | $ 0.15 | $ 0.15 | |||||||||||||||||||||||||||||
| Loss On Note Retirement | 247,000 | 24,000 | 27,000 | 1,500,000 | |||||||||||||||||||||||||||||||||
| Debt Instrument, Maturity Date | Jan. 31, 2016 | Apr. 28, 2014 | Apr. 28, 2014 | Apr. 28, 2014 | Oct. 31, 2015 | Jun. 30, 2012 | May 31, 2015 | May 18, 2013 | May 18, 2017 | Dec. 31, 2012 | |||||||||||||||||||||||||||
| Warrants Purchased During Period | 6,388,449 | 20,834 | 2,352,940 | 355,556 | |||||||||||||||||||||||||||||||||
| Debt Issuance Cost | 89,000 | 25,000 | |||||||||||||||||||||||||||||||||||
| Debt Conversion, Converted Instrument, Amount | 827,500 | 169,000 | 1,227,500 | 4,017,000 | |||||||||||||||||||||||||||||||||
| Debt Conversion, Converted Instrument, Shares Issued | 800,000 | 5,516,666 | 3,600,000 | 3,600,000 | 1,126,667 | 522,000,000 | 26,780,392 | ||||||||||||||||||||||||||||||
| Debt Instrument, Discount Percentage | 10.00% | 15.00% | 50.00% | 50.00% | 25.00% | ||||||||||||||||||||||||||||||||
| Debt Instrument, Maturity Date Range, Start | Oct. 19, 2011 | ||||||||||||||||||||||||||||||||||||
| Convertible Notes Payable | 1,200,000 | ||||||||||||||||||||||||||||||||||||
| Debt Instrument, Maturity Date Range, End | Jun. 30, 2012 | ||||||||||||||||||||||||||||||||||||
| Debt Instrument Purchase Price | 1,000,000 | 500,000 | 50,000 | 400,000 | 715,000 | ||||||||||||||||||||||||||||||||
| Common stock, par value (in dollars per share) | $ 0.001 | $ 0.001 | $ 0.001 | $ 0.001 | |||||||||||||||||||||||||||||||||
| Debt Instrument, Interest Rate, Stated Percentage | 8.00% | 8.00% | 8.00% | 33.00% | |||||||||||||||||||||||||||||||||
| Debt Instrument, Conversion Percentage | 80.00% | 80.00% | |||||||||||||||||||||||||||||||||||
| Repayments of Debt | 53,000 | 53,000 | |||||||||||||||||||||||||||||||||||
| Fair Value, Option, Changes in Fair Value, Gain (Loss) | 250,000 | 54,000 | |||||||||||||||||||||||||||||||||||
| Debt Instrument, Fair Value Disclosure | 820,000 | 820,000 | 291,400 | 454,680 | |||||||||||||||||||||||||||||||||
| Debt Instrument, Face Amount | 536,000 | 536,000 | 4,500,000 | ||||||||||||||||||||||||||||||||||
| Extinguishment of Debt, Amount | 400,000 | ||||||||||||||||||||||||||||||||||||
| Class of Warrant or Right, Outstanding | 25,560,000 | 25,560,000 | 23,726,545 | 38,784,491 | |||||||||||||||||||||||||||||||||
| Common stock, shares issued | 375,135,008 | 375,135,008 | 11,111,000 | 4,000,000 | 250,173,570 | 31,300,000 | |||||||||||||||||||||||||||||||
| Unrealised Loss On Mark To Market Of Notes Payable | 75,000 | 17,000 | 186,000 | 18,190 | |||||||||||||||||||||||||||||||||
| Warrant Liability | 222,467 | 222,467 | |||||||||||||||||||||||||||||||||||
| Warrant Liability Non Cash Income | 69,000 | ||||||||||||||||||||||||||||||||||||
| Short-term Convertible Promissory Note Conversions | 500,000 | 352,941 | |||||||||||||||||||||||||||||||||||
| Non Cash Income On Conversion Of Notes Payable | 805,000 | ||||||||||||||||||||||||||||||||||||
| Notes Issued | $ 10,600,000 | $ 9,000,000 | |||||||||||||||||||||||||||||||||||
| Class Of Warrant Or Right, Number Of Securities Called By Warrants Or Rights | 79,947,614 | 79,947,614 | 11,064,611 | 5,800,000 | |||||||||||||||||||||||||||||||||