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Summary Of Significant Accounting Policies (Schedule Of Inventories) (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Sep. 30, 2012
Accounting Policies [Abstract]    
Finished goods $ 13,509 $ 13,565
Raw materials 5,517 3,845
Inventories, Total $ 19,026 $ 17,410