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           CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS` EQUITY (Parentheticals) 
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        6 Months Ended | 
|---|---|
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           Apr. 30, 2015 
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| Treasury Stock, Shares, Acquired | 800,000us-gaap_TreasuryStockSharesAcquired | 
| Class of Warrant or Right, Number of Securities Called by Warrants or Rights | 400,000us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights | 
| Preferred Stock [Member] | |
| Treasury Stock, Shares, Acquired | 
800,000us-gaap_TreasuryStockSharesAcquired / us-gaap_StatementEquityComponentsAxis = us-gaap_PreferredStockMember  | 
      
| Class of Warrant or Right, Number of Securities Called by Warrants or Rights | 
400,000us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights / us-gaap_StatementEquityComponentsAxis = us-gaap_PreferredStockMember  | 
      
| X | ||||||||||
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- Definition 
          Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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| X | ||||||||||
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- Definition 
          Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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| X | ||||||||||
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- Details 
          
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