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Note 8 - Leases (Details Textual) (USD $)
 0 Months Ended 12 Months Ended 1 Months Ended
Sep. 15, 2009
sqft
Oct. 31, 2014
sqft
Oct. 31, 2013
Oct. 31, 2012
Aug. 31, 2008
sqft
Leases, Operating [Abstract]          
Area of Office Space 21,000occ_AreaOfOfficeSpace 34,000occ_AreaOfOfficeSpace      
Additional Area of Office Space   13,000occ_AdditionalAreaOfOfficeSpace      
Operating Leases, Rent Expense, Net   $ 425,084us-gaap_OperatingLeasesRentExpenseNet $ 385,649us-gaap_OperatingLeasesRentExpenseNet $ 439,675us-gaap_OperatingLeasesRentExpenseNet  
Lease Expiration Date   Nov. 30, 2016      
Centric Solutions Limited Liability Company [Member]          
Leases, Operating [Abstract]          
Area of Office Space         23,000occ_AreaOfOfficeSpace
/ us-gaap_StatementBusinessSegmentsAxis
= occ_CentricSolutionsLimitedLiabilityCompanyMember
Lease Term         7 years