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Goodwill and Intangible Assets (Estimated Aggregate Future Amortization Expense) (Details) - USD ($)
$ in Thousands
Jun. 30, 2015
Sep. 30, 2014
Goodwill and Intangible Assets [Abstract]    
Remainder of 2015 $ 10  
2016 28  
2017 28  
2018 19  
2019 10  
Thereafter 32  
Net Carrying Amount $ 127 $ 0