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Acquired Intangible Assets (Tables) | 12 Months Ended
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Oct. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract] |
Summary Of Acquired Intangible Assets | Following is a summary of acquired intangible assets as of October 31, 2013 and 2012, which were acquired in connection with the acquisitions of SMP Data Communications and AOS, excluding assets written-off as impaired:
| October 31, 2013
| Gross carrying amount |  | Weighted- average amortization period in years |  | Accumulated amortization
Amortizing intangible assets: |  |  |  |  |
Developed technology | $ | 2,373,447 |  |  | 1.0 |  | $ | (2,358,318 | )
Customer list | 96,355 |  |  | 1.0 |  | (77,084 | )
Total | $ | 2,469,802 |  |  |  |  | $ | (2,435,402 | )
| October 31, 2012
| Gross carrying amount |  | Weighted- average amortization period in years |  | Accumulated amortization
Amortizing intangible assets: |  |  |  |  |
Developed technology | $ | 2,373,447 |  |  | 1.3 |  | $ | (2,310,155 | )
Customer list | 96,355 |  |  | 2.0 |  | (57,813 | )
Total | $ | 2,469,802 |  |  |  |  | $ | (2,367,968 | )

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- Definition Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company. + 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) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
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