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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)
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1 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended | 1 Months Ended | 12 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended | ||||||||||||||||||||||
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Sep. 30, 2012
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Jul. 31, 2014
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Jul. 31, 2013
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Jul. 31, 2014
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Jul. 31, 2013
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Oct. 31, 2013
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Oct. 31, 2012
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Oct. 31, 2013
Convertible Debenture [Member]
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Oct. 31, 2012
Convertible Debenture [Member]
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Jul. 31, 2014
Warrant [Member]
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Jul. 31, 2013
Warrant [Member]
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Jul. 31, 2014
Warrant [Member]
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Jul. 31, 2013
Warrant [Member]
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Oct. 31, 2013
Warrant [Member]
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Oct. 31, 2012
Warrant [Member]
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Jun. 30, 2011
AUO License Agreement [Member]
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Oct. 31, 2013
AUO License Agreement [Member]
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Oct. 31, 2013
Stock Options Granted To Employees And Directors [Member]
Employee Stock Option [Member]
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Jul. 31, 2014
Stock Options Granted To Employees And Directors [Member]
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Jul. 31, 2013
Stock Options Granted To Employees And Directors [Member]
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Jul. 31, 2014
Stock Options Granted To Employees And Directors [Member]
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Jul. 31, 2013
Stock Options Granted To Employees And Directors [Member]
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Oct. 31, 2013
Stock Options Granted To Employees And Directors [Member]
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Oct. 31, 2012
Stock Options Granted To Employees And Directors [Member]
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Oct. 31, 2013
Stock Award Granted To Employees And Consultants [Member]
Employee Stock Option [Member]
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Jul. 31, 2014
Stock Award Granted To Employees And Consultants [Member]
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Jul. 31, 2013
Stock Award Granted To Employees And Consultants [Member]
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Jul. 31, 2014
Stock Award Granted To Employees And Consultants [Member]
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Jul. 31, 2013
Stock Award Granted To Employees And Consultants [Member]
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Oct. 31, 2013
Stock Award Granted To Employees And Consultants [Member]
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Oct. 31, 2012
Stock Award Granted To Employees And Consultants [Member]
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Oct. 31, 2013
Employee Stock Option [Member]
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Oct. 31, 2012
Employee Stock Option [Member]
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Oct. 31, 2013
Awards of Options with 10-Year Terms [Member]
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Oct. 31, 2012
Awards of Options with 10-Year Terms [Member]
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Oct. 31, 2013
Awards of Options with 5-Year Terms [Member]
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Oct. 31, 2012
Awards of Options with 5-Year Terms [Member]
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| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items] | |||||||||||||||||||||||||||||||||||||
| License and Services Revenue | $ 1,187,320 | $ 0 | $ 1,187,320 | $ 0 | $ 0 | $ 940,010 | $ 2,400,000 | $ 3,000,000 | |||||||||||||||||||||||||||||
| License Agreement, Aggregate License Fee | 10,000,000 | ||||||||||||||||||||||||||||||||||||
| License Agreement, Contingent License Fee, Receivable | 7,000,000 | ||||||||||||||||||||||||||||||||||||
| Deferred Revenue, Current | 1,187,320 | 1,187,320 | 1,187,000 | ||||||||||||||||||||||||||||||||||
| Fair Value Assumptions, Expected Dividend Rate | 0.00% | 0.00% | |||||||||||||||||||||||||||||||||||
| Short-term Investments | 2,550,000 | 2,550,000 | 500,000 | ||||||||||||||||||||||||||||||||||
| Employee Stock Ownership Plan (ESOP), Number of Allocated Shares (in Shares) | 1,840,000 | ||||||||||||||||||||||||||||||||||||
| Employee Stock Ownership Plan (ESOP), Weighted Average Purchase Price of Shares Purchased (in Dollars per share) | $ 0.145 | ||||||||||||||||||||||||||||||||||||
| Employee Stock Ownership Plan (ESOP), Compensation Expense | 85,000 | ||||||||||||||||||||||||||||||||||||
| Share-based Compensation | 1,562,350 | 2,118,424 | 2,693,121 | 614,914 | 2,693,000 | 615,000 | 1,105,000 | 110,000 | |||||||||||||||||||||||||||||
| Amortization Related To Compensation Cost | 496,000 | 1,014,000 | 1,089,000 | 1,816,000 | 2,314,000 | 7,000 | (107,000) | 147,000 | 736,000 | 574,000 | 1,105,000 | 7,000 | |||||||||||||||||||||||||
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized | 1,705,000 | 849,000 | |||||||||||||||||||||||||||||||||||
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition | 1 year | 1 year 292 days | 1 year 292 days | 1 year 109 days | |||||||||||||||||||||||||||||||||
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options | $ 647,000 | $ 2,767,000 | $ 2,767,000 | $ 522,000 | $ 427,000 | $ 1,223,000 | $ 427,000 | $ 1,223,000 | |||||||||||||||||||||||||||||
| Property, Plant and Equipment, Useful Life | 2 years 109 days | 1 year 328 days | |||||||||||||||||||||||||||||||||||
| Share Based Compensation Arrangement By Share Based Payment Award, Award Vesting Period, Description | The stock options we granted during the year ended October 31, 2013 consisted of awards of options with 5-year terms, which vest over one year and options with 10-year terms which vest in three annual installments commencing on the date of grant or over a nine month period. | over periods up to three years or upon achievement of a cash milestone or stock price targets | |||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | 36 months | 3 months | 1 year | 1 year | |||||||||||||||||||||||||||||||||
| Tax Credit Carryforward, Expiration Date Range | between 2014 and 2028 | three annual installments commencing on the date of grant or over a nine month period | |||||||||||||||||||||||||||||||||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares) | 9,604,820 | 8,152,170 | 9,878,759 | 9,878,759 | 25,923,281 | 25,923,281 | 9,878,759 | 7,500,000 | 63,122,845 | 60,670,045 | |||||||||||||||||||||||||||