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Income Tax Expense (Components Of Income From Continuing Operations Before Income Taxes) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2012
United States $ 56,196 $ 43,159 $ 46,883
Foreign 6,011 6,436 5,299
Earnings before income tax $ 62,207 $ 49,595 $ 52,182