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Note 4 - Property And Equipment (Details) - Property and Equipment (USD $)
Jun. 30, 2013
Sep. 30, 2012
Property and Equipment [Abstract]    
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