Note 10 - Segment Information and Business and Credit Concentrations (Details Textual) (USD $)	3 Months Ended	6 Months Ended
Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014	Oct. 31, 2014
Number of Reportable Segments			1us-gaap_NumberOfReportableSegments
Revenue, Net	$ 18,676,107us-gaap_SalesRevenueNet	$ 20,190,729us-gaap_SalesRevenueNet	$ 36,034,951us-gaap_SalesRevenueNet	$ 36,725,659us-gaap_SalesRevenueNet
Operating Income (Loss)	(841,773)us-gaap_OperatingIncomeLoss	(202,777)us-gaap_OperatingIncomeLoss	(1,235,480)us-gaap_OperatingIncomeLoss	(879,542)us-gaap_OperatingIncomeLoss
Assets	48,316,336us-gaap_Assets		48,316,336us-gaap_Assets		50,038,614us-gaap_Assets
Sales Revenue, Net [Member] \| Customer Concentration Risk [Member] \| Customer One [Member]
Concentration Risk, Percentage	14.70%		14.00%
Sales Revenue, Net [Member] \| Customer Concentration Risk [Member] \| Customer Two [Member]
Concentration Risk, Percentage	14.80%		13.40%
Sales Revenue, Net [Member] \| Customer Concentration Risk [Member]
Concentration Risk, Number of Customers	2	1	2	1
Concentration Risk, Percentage		14.30%		10.40%
Sales Revenue, Net [Member] \| Geographic Concentration Risk [Member] \| UNITED STATES
Concentration Risk, Percentage			79.00%	75.00%
Sales Revenue, Net [Member] \| Geographic Concentration Risk [Member] \| International Countries [Member]
Concentration Risk, Percentage			21.00%	25.00%
Centric Solutions Limited Liability Company [Member]
Revenue, Net	347,930	365,590	630,419	555,404
Operating Income (Loss)	(74,120)	(53,939)	(174,428)	(185,778)
Assets	$ 217,000		$ 217,000

Number of customers for a concentration risk benchmark.

No definition available.

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- Definition

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)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

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-Section S99

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 12

-Article 7

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

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+ Details

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- Definition

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

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 21

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13537-108611

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

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-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13531-108611

Reference 4: http://www.xbrl.org/2003/role/presentationRef

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-URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592

+ Details

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- Definition

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

No definition available.

+ Details

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- Definition

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

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

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

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

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