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Inventories - Summary (Details) (USD $)
Jun. 30, 2012
Sep. 30, 2011
Inventory Disclosure [Abstract]    
Raw materials $ 99,400 $ 99,100
Work in process 291,500 255,400
Finished goods 720,500 718,700
Inventory Net $ 1,111,400 $ 1,073,200 [1]
[1] Amounts derived from the audited financial statements for the fiscal year ended September 30, 2011.