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Debt - Future Payment (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Sep. 30, 2013
Long-term Debt, by Maturity [Abstract]    
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months $ 1,750  
Long-term Debt, Maturities, Repayments of Principal in Year Two 3,500  
Long-term Debt, Maturities, Repayments of Principal in Year Three 3,500  
Long-term Debt, Maturities, Repayments of Principal in Year Four 3,208  
Long-term Debt, Maturities, Repayments of Principal in Year Five 0  
Long-term Debt, Maturities, Repayments of Principal after Year Five 0  
Long-term Debt $ 11,958 $ 13,772