Acquired Intangible Assets (Details) (USD $)	12 Months Ended
Oct. 31, 2013	Oct. 31, 2012
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	$ 2,469,802	$ 2,469,802
Accumulated amortization	(2,435,402)	(2,367,968)
Developed Technology [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	2,373,447	2,373,447
Weighted- average amortization period	1 year	1 year 3 months 18 days
Accumulated amortization	(2,358,318)	(2,310,155)
Customer List [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	96,355	96,355
Weighted- average amortization period	1 year	2 years
Accumulated amortization	$ (77,084)	$ (57,813)

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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275

+ Details

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

+ Details

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

+ Details

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