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Debt (Schedule Of Debt) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Sep. 30, 2012
Debt [Abstract]    
Total borrowings $ 164,630 $ 115,000
Short-term borrowings and current portion of long-term debt (51,630) (50,000)
Total long-term debt, less current portion $ 113,000 $ 65,000