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Note 4 - Property And Equipment
9 Months Ended
Jun. 30, 2013
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]

 4. PROPERTY AND EQUIPMENT


Property and equipment consisted of the following:


   

June 30,

2013

   

September 30,

2012

 
                 

Machinery and equipment

  $ 601,187     $ 525,020  

Office furniture and equipment

    771,889       716,625  

Leasehold improvements

    55,298       55,298  
      1,428,374       1,296,943  

Accumulated depreciation

    (1,170,177 )     (1,084,080 )
    $ 258,197     $ 212,863  

   

Nine months ended

June 30,

 
   

2013

   

2012

 

Depreciation expense

  $ 89,015     $ 44,563