XML 30 R13.htm IDEA: XBRL DOCUMENT v2.4.0.6
MACHINERY AND EQUIPMENT
12 Months Ended
Oct. 31, 2011
Notes to Financial Statements  
MACHINERY AND EQUIPMENT

 

Machinery and equipment at October 31, 2011 and 2010 consisted of the following:

 

Estimated

Useful Life

 

2011

 

2010

Improvements 15-30 years $   161,298 $   161,298
Machinery and equipment 7 years   3,348,163   2,852,336
Furniture and fixtures 7 years      343,864      313,173
      3,853,325   3,326,807
Less, accumulated depreciation     2,191,566   1,765,867
    $ 1,661,759 $ 1,560,940

  

Depreciation expense totaled $425,699 and $466,037 for the years ended October 31, 2011 and 2010, respectively.