Annual report pursuant to Section 13 and 15(d)

Inventory (Change In Inventory Reserve) (Details)

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Inventory (Change In Inventory Reserve) (Details) (USD $)
12 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2012
Inventory [Abstract]      
Balance $ 41,133 $ 49,810 $ 75,952
Charged to Costs and Expenses 37,603 (6,662) 128,360
Write-offs (17,863) (2,015) (154,502)
Balance $ 60,873 $ 41,133 $ 49,810