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Note 10 - Segment Information and Business and Credit Concentrations (Details) (USD $)
3 Months Ended 6 Months Ended
Apr. 30, 2014
Apr. 30, 2013
Apr. 30, 2014
Apr. 30, 2013
Oct. 31, 2013
Note 10 - Segment Information and Business and Credit Concentrations (Details) [Line Items]          
Revenue, Net (in Dollars) $ 20,190,729 $ 19,124,600 $ 36,725,659 $ 36,420,053  
Operating Income (Loss) (in Dollars) (202,777) 281,327 (879,542) 545,090  
Assets (in Dollars) 47,530,670   47,530,670   45,414,899
Centric Solutions LLC [Member]
         
Note 10 - Segment Information and Business and Credit Concentrations (Details) [Line Items]          
Revenue, Net (in Dollars) 365,590 623,804 555,404 877,326  
Operating Income (Loss) (in Dollars) (53,939) (137,630) (185,778) (59,920)  
Assets (in Dollars)   $ 244,000   $ 244,000  
Customer Concentration Risk [Member] | UNITED STATES | Sales [Member]
         
Note 10 - Segment Information and Business and Credit Concentrations (Details) [Line Items]          
Concentration Risk, Percentage     75.00% 68.00%  
Customer Concentration Risk [Member] | International Countries [Member] | Sales [Member]
         
Note 10 - Segment Information and Business and Credit Concentrations (Details) [Line Items]          
Concentration Risk, Percentage     25.00% 32.00%  
Customer Concentration Risk [Member] | Sales [Member]
         
Note 10 - Segment Information and Business and Credit Concentrations (Details) [Line Items]          
Concentration Risk, Percentage 14.30% 10.20% 10.40%    
Concentration Risk, Number of Customers 1 1 1 0