Inventories (Details) (USD $)	Jun. 30, 2012	Sep. 30, 2011
Inventories [Abstract]
Inventory, Raw Materials, Gross	$ 3,653,368	$ 3,956,604
Inventory, Work in Process, Gross	1,210,314	1,303,654
Inventory, Finished Goods, Gross	2,345,401	1,090,286
Inventory, Net	$ 7,209,083	$ 6,350,544