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2. Property, Plant and Equipment: Property plant and equipment schedule (Details) (USD $)
Oct. 31, 2012
Oct. 31, 2011
Property, Plant and Equipment, Gross $ 4,811,000 $ 4,043,000
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment 3,767,000 3,672,000
Property, plant and equipment, net 1,044,463 371,330
Leasehold Improvements
   
Property, Plant and Equipment, Gross 207,000 201,000
Equipment
   
Property, Plant and Equipment, Gross 4,066,000 3,311,000
Furniture and Fixtures
   
Property, Plant and Equipment, Gross $ 538,000 $ 531,000