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Long-Term Debt (Schedule of Maturities of Long-Term Debt) (Details) - USD ($)
$ in Thousands
Sep. 30, 2015
Sep. 30, 2014
Debt Disclosure [Abstract]    
2016 $ 400  
2017 400  
2018 400  
2019 400  
2020 400  
Thereafter 800  
Total long-term debt maturities $ 2,800 $ 3,200