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Related Party Transactions
12 Months Ended
Sep. 30, 2011
Related Party Transactions [Abstract]  
Related Party Transactions

14. Related Party Transactions:

Sales to OYO Japan and other affiliated companies were approximately $1.3 million, $0.8 million and $1.1 million during fiscal years 2011, 2010 and 2009, respectively. Purchases of inventory from OYO Japan and other affiliated companies were approximately $0.2 million in each of fiscal years 2011, 2010 and 2009, respectively.