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STOCK - BASED COMPENSATION (Details) (USD $)
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3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 1 Months Ended | 9 Months Ended | 1 Months Ended | 1 Months Ended | 1 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 1 Months Ended | 9 Months Ended | 1 Months Ended | 3 Months Ended | 9 Months Ended | |||||||||||||||||||||||||||||||||
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Jul. 31, 2013
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Jul. 31, 2012
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Jul. 31, 2013
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Jul. 31, 2012
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Nov. 30, 2013
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Nov. 30, 2012
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Jul. 31, 2013
Stock Options Granted To Employees And Directors [Member]
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Jul. 31, 2012
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, 2012
Stock Options Granted To Employees And Directors [Member]
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Jul. 31, 2013
Service Based Options [Member]
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Jul. 31, 2013
Options Subject To Market Conditions [Member]
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Jul. 31, 2013
Performance Based Options [Member]
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Jul. 31, 2013
Stock Award Granted To Employees And Consultants [Member]
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Jul. 31, 2012
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, 2012
Stock Award Granted To Employees And Consultants [Member]
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Sep. 30, 2012
Non Qualified Stock Option [Member]
New Presidentand Chief Executive Officer [Member]
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Sep. 30, 2012
Non Qualified Stock Option [Member]
New Senior Vice Presidentand Engineering [Member]
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Sep. 30, 2012
Non Qualified Stock Option [Member]
Strategic Advisor [Member]
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Sep. 30, 2012
Non Qualified Stock Option [Member]
Chairmans Compensation [Member]
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Nov. 30, 2012
Non Qualified Stock Option [Member]
Directors Compensation [Member]
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Sep. 30, 2012
Non Qualified Stock Option [Member]
Directors Compensation [Member]
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Jul. 31, 2013
Non Qualified Stock Option [Member]
Director [Member]
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Feb. 28, 2013
Non Qualified Stock Option [Member]
Board of Directors Chairman [Member]
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Feb. 15, 2014
Non Qualified Stock Option [Member]
Board of Directors Chairman [Member]
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Mar. 31, 2013
Non Qualified Stock Option [Member]
Three Outside Directors [Member]
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Jul. 31, 2013
Non Qualified Stock Option [Member]
2010 Share Plan [Member]
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Sep. 21, 2012
Non Qualified Stock Option [Member]
2010 Share Plan [Member]
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Sep. 30, 2012
Non Qualified Stock Option [Member]
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Jul. 31, 2013
Non Qualified Stock Option [Member]
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Jul. 31, 2013
Stock Option [Member]
2010 Share Plan [Member]
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Jul. 31, 2012
Stock Option [Member]
2010 Share Plan [Member]
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Jul. 31, 2013
Stock Option [Member]
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Jul. 31, 2012
Stock Option [Member]
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Jul. 31, 2013
Stock Options Granted To Employees And Directors [Member]
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Jul. 31, 2012
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, 2012
Stock Options Granted To Employees And Directors [Member]
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Sep. 30, 2012
Board of Directors [Member]
Options Granted Under the 2003 Plan and 2010 Plan [Member]
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Jul. 31, 2013
2010 Share Plan [Member]
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Jul. 31, 2012
2010 Share Plan [Member]
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Oct. 31, 2012
2010 Share Plan [Member]
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Aug. 28, 2011
2010 Share Plan [Member]
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Jul. 05, 2011
2010 Share Plan [Member]
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Sep. 30, 2012
Options Granted Under the 2003 Plan and 2010 Plan [Member]
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Jul. 31, 2013
Options Granted Under the 2003 Plan and 2010 Plan [Member]
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Jul. 31, 2012
Options Granted Under the 2003 Plan and 2010 Plan [Member]
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Jul. 31, 2013
Options Granted Under the 2003 Plan and 2010 Plan [Member]
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Jul. 31, 2012
Options Granted Under the 2003 Plan and 2010 Plan [Member]
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Jul. 31, 2013
2003 Share Plan [Member]
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Oct. 31, 2012
2003 Share Plan [Member]
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| STOCK - BASED COMPENSATION (Details) [Line Items] | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation (in Dollars) | $ 952,000 | $ 0 | $ 1,979,000 | $ 111,000 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Amortization Related to Compensation Cost (in Dollars) | 1,091,000 | 2,000 | 2,118,000 | 5,000 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options (in Dollars) | 1,997,000 | 832,000 | 97,000 | |||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term | 2 years | 1 year 73 days | 3 days | |||||||||||||||||||||||||||||||||||||||||||||||||
| Consultation Fees Related to Options (in Dollars) | 117,000 | 0 | 168,000 | 40,000 | 0 | 0 | 147,000 | 574,000 | ||||||||||||||||||||||||||||||||||||||||||||
| Unrecognized Consulting Expenses Related to Non Vested Share Based Compensation (in Dollars) | 1,047,000 | 663,000 | 472,000 | |||||||||||||||||||||||||||||||||||||||||||||||||
| Consulting Expenses Recognized over Weighted Average Remaining Contractual Term | 2 years 73 days | 2 years 73 days | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | 750,000 | 750,000 | 3,000,000 | 1,500,000 | 180,000 | 1,290,000 | 3,000,000 | 180,000 | ||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in Dollars per share) | $ 0.211 | $ 0.235 | $ 0.195 | $ 0.2225 | $ 0.20 | $ 0.16 | $ 0.20 | |||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Shares Purchased for Award | 16,000,000 | 8,000,000 | 16,000,000 | 40,000,000 | 41,500,000 | 3,000,000 | ||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Per Share Weighted Average Price of Shares Purchased (in Dollars per share) | $ 0.2175 | $ 0.21 | $ 0.21 | |||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | 547,493 | 146,000 | 1,290,000 | (16,000) | 130,000 | |||||||||||||||||||||||||||||||||||||||||||||||
| Proceeds from Stock Options Exercised (in Dollars) | 25,610 | 208,450 | 26,000 | 208,000 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | 60,000 | 30,000,000 | 27,000,000 | 15,000,000 | 70,000,000 | |||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | 333,334 | 333,334 | 1,075,020 | |||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | 3,000,000 | 3,000,000 | 40,000,000 | 2,984,000 | 2,820,000 | 15,698,845 | 16,350,045 | |||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value (in Dollars) | 30,000 | 30,000 | 20,000 | 32,562 | 136,540 | |||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number | 1,166,668 | 1,166,668 | 5,555,556 | 2,126,500 | 15,638,845 | |||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value (in Dollars) | 14,000 | 14,000 | 3,000 | 23,622 | 127,750 | |||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value (in Dollars) | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number | 333,333 | 333,333 | 250,000 | |||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number | 500,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value (in Dollars) | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | 0 | 6,463,830 | 1,000,000 | 1,000,000 | 1,000,000 | 665,000 | 304,910 | |||||||||||||||||||||||||||||||||||||||||||||
| Allocated Share-based Compensation Expense (in Dollars) | $ 1,471,000 | $ 595,000 | $ 3,161,000 | $ 1,939,000 | $ 1,091,000 | $ 0 | $ 2,118,000 | $ 111,000 | $ 0 | $ 337,000 | $ 0 | $ 861,000 | ||||||||||||||||||||||||||||||||||||||||