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Segment Information and Business and Credit Concentrations (Details) (USD $)	3 Months Ended		9 Months Ended
	Jul. 31, 2013	Jul. 31, 2012	Jul. 31, 2013 segment	Jul. 31, 2012	Oct. 31, 2012
Segment Reporting Information [Line Items]
Number of operating segments			1
Total revenues	$ 19,601,919	$ 22,003,689	$ 56,021,972	$ 61,388,901
Operating income (losses)	(101,107)	1,877,186	443,983	3,733,628
Total assets	47,916,079		47,916,079		47,762,345
Centric Solutions LLC [Member]
Segment Reporting Information [Line Items]
Total revenues	331,753	729,236	1,209,079	1,548,697
Operating income (losses)	(82,890)	20,677	(22,970)	(319,875)
Total assets	$ 393,000		$ 393,000
Sales [Member]
Segment Reporting Information [Line Items]
Number of customers	1		0	1
Risk, percentage	10.60%	17.60%		12.20%
UNITED STATES | Sales [Member]
Segment Reporting Information [Line Items]
Risk, percentage			70.00%	73.00%
International Countries [Member] | Sales [Member]
Segment Reporting Information [Line Items]
Risk, percentage			30.00%	27.00%

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