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Customer Concentration	12 Months Ended
Sep. 30, 2012
Customer Concentration [Abstract]
Customer Concentration	11. Customer Concentration In the fiscal year ended September 30, 2012 and 2011, two distributors represented 43% and 50% of total revenue. At September 30, 2012 and 2011, these two distributors represented 56% and 68%, respectively, of total accounts receivable.

Customer Concentration

12 Months Ended

Sep. 30, 2012

11. Customer Concentration

In the fiscal year ended September 30, 2012 and 2011, two distributors represented 43% and 50% of total revenue. At September 30, 2012 and 2011, these two distributors represented 56% and 68%, respectively, of total accounts receivable.