Note 10 - Segment Information and Business and Credit Concentrations (Details Textual)	3 Months Ended	9 Months Ended
Jul. 31, 2015 USD ($)	Jul. 31, 2014 USD ($)	Jul. 31, 2015 USD ($)	Jul. 31, 2014 USD ($)	Oct. 31, 2014 USD ($)
Sales Revenue, Net [Member] \| Customer Concentration Risk [Member] \| Customer One [Member]
Concentration Risk, Percentage	12.20%	16.80%	13.30%	12.70%
Sales Revenue, Net [Member] \| Customer Concentration Risk [Member] \| Customer Two [Member]
Concentration Risk, Percentage	14.50%		13.80%
Sales Revenue, Net [Member] \| Customer Concentration Risk [Member]
Concentration Risk, Number of Customers	2	1	2	1
Sales Revenue, Net [Member] \| Geographic Concentration Risk [Member] \| UNITED STATES
Concentration Risk, Percentage			79.00%	77.00%
Sales Revenue, Net [Member] \| Geographic Concentration Risk [Member] \| International Countries [Member]
Concentration Risk, Percentage			21.00%	23.00%
Centric Solutions Limited Liability Company [Member]
Revenue, Net	$ 629,105	$ 355,671	$ 1,259,524	$ 911,075
Operating Income (Loss)	42,722	(59,938)	(131,706)	(245,716)
Assets	373,000		$ 373,000
Number of Reportable Segments			1
Revenue, Net	20,781,340	21,004,130	$ 56,816,291	57,729,789
Operating Income (Loss)	(405,330)	$ 539,345	(1,640,810)	$ (340,197)
Assets	$ 49,032,920		$ 49,032,920		$ 50,038,614

Number of customers for a concentration risk benchmark.

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Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ 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 210.5-02.18)

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

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The net result for the period of deducting operating expenses from operating revenues.

+ References

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

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-Section S99

-Paragraph 2

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