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CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
Jan. 31, 2015
Oct. 31, 2014
ASSETS:    
Allowances for doubtful accounts $ 144,000us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent $ 144,000us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent
Accumulated Depreciation 3,847,166us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment 3,704,802us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
Customer list and relationships, accumulated amortization $ 35,625us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization $ 33,750us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
STOCKHOLDERS EQUITY:    
Preferred stock, par value $ 0.001us-gaap_PreferredStockParOrStatedValuePerShare $ 0.001us-gaap_PreferredStockParOrStatedValuePerShare
Preferred stock shares authorized 10,000,000us-gaap_PreferredStockSharesAuthorized 10,000,000us-gaap_PreferredStockSharesAuthorized
Preferred stock shares issued 0us-gaap_PreferredStockSharesIssued 0us-gaap_PreferredStockSharesIssued
Preferred stock shares outstanding 0us-gaap_PreferredStockSharesOutstanding 0us-gaap_PreferredStockSharesOutstanding
Common stock, par value $ 0.001us-gaap_CommonStockParOrStatedValuePerShare $ 0.001us-gaap_CommonStockParOrStatedValuePerShare
Common stock shares authorized 30,000,000us-gaap_CommonStockSharesAuthorized 30,000,000us-gaap_CommonStockSharesAuthorized
Common stock shares issued 6,456,316us-gaap_CommonStockSharesIssued 6,456,316us-gaap_CommonStockSharesIssued
Common stock shares outstanding 6,215,894us-gaap_CommonStockSharesOutstanding 6,215,894us-gaap_CommonStockSharesOutstanding
Treasury Stock, Shares 240,422us-gaap_TreasuryStockShares 240,422us-gaap_TreasuryStockShares