Debt - Future Payment (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Sep. 30, 2013
Debt Instrument [Line Items]
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months	$ 2,652
Long-term Debt, Maturities, Repayments of Principal in Year Two	3,502
Long-term Debt, Maturities, Repayments of Principal in Year Three	6,708
Long-term Debt	12,862	13,772
Capital Lease Obligations [Member]
Debt Instrument [Line Items]
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months	27
Long-term Debt, Maturities, Repayments of Principal in Year Two	2
Long-term Debt	29	64
Wells Fargo Term Loan [Member]
Debt Instrument [Line Items]
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months	2,625
Long-term Debt, Maturities, Repayments of Principal in Year Two	3,500
Long-term Debt, Maturities, Repayments of Principal in Year Three	6,708
Long-term Debt	$ 12,833	$ 13,708