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Goodwill and Other Intangible Assets (Details 2) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 9 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Classification of amortization recognized as expense        
Amortization expense in continuing operations $ 1,640 $ 1,591 $ 5,555 $ 3,621
Operations expense 30 64 91 131
Total expense from the amortization of definite-lived intangible assets $ 1,670 $ 1,655 $ 5,646 $ 3,752