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Segment Information And Business And Credit Concentrations (Details) (USD $)	3 Months Ended		9 Months Ended
	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2012	Jul. 31, 2011	Oct. 31, 2011
Segment Reporting Information [Line Items]
Percent of consolidated net sales per customer	17.60%		12.20%
Percentage of revenues from domestic customers			73.00%	76.00%
Percentage of revenues from international customers			27.00%	24.00%
Total revenues	$ 22,003,689	$ 18,775,145	$ 61,388,901	$ 53,672,389
Operating income (losses)	1,877,186	420,528	3,733,628	910,517
Total assets	49,007,878		49,007,878		44,945,214
Maximum [Member]
Segment Reporting Information [Line Items]
Percent of consolidated net sales per customer		10.00%		10.00%
Centric Solutions LLC [Member]
Segment Reporting Information [Line Items]
Total revenues	758,843	355,499	1,622,622	606,870
Operating income (losses)	20,677	(183,862)	(319,875)	(642,971)
Total assets	$ 570,000		$ 570,000

X

- Definition

Percentage of revenues from domestic customers.

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Percentage of revenues from international customers

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Percent of consolidated net sales per customer

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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 SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 12

-Article 7



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

-Publisher FASB

-Name Statement of Financial Accounting Concepts (CON)

-Number 6

-Paragraph 25

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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

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

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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.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

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