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Income Taxes (Narrative) (Details)	Oct. 31, 2015 USD ($)
Income Tax Disclosure [Abstract]
Liability for Uncertain Tax Positions, Current	$ 137,000

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- References

No definition available.

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- Definition

The current portion of the amount recognized for uncertain tax positions as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.20)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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