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Goodwill and Other Identifiable Intangible Assets, Net (Amortization Expense) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Finite-Lived Intangible Assets [Line Items]        
2016 three months $ 396   $ 396  
2017 1,376   1,376  
2018 910   910  
2019 730   730  
2020 681   681  
2021 131   131  
Cost of Sales and General and Administrative Expense        
Finite-Lived Intangible Assets [Line Items]        
Amortization expense $ 500 $ 600 $ 1,400 $ 1,900