XML 29 R16.htm IDEA: XBRL DOCUMENT

Significant Customers	12 Months Ended
Significant Customers	Sep. 30, 2011
Significant Customers [Abstract]
Significant Customers	9. SIGNIFICANT CUSTOMERS Sales to one customer represented approximately 18% of total sales during fiscal 2011 compared to approximately 15% of total sales for the fiscal year ended September 30, 2010.