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Commitment and Contingencies (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Sep. 30, 2017
--- | --- | ---
Operating Leases |  |
Total operating leases | $ 3,300 |
Long Term Debt and Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] |  |
Total Obligations | 18,181 |
Next 12 Months | 4,688 |
2-3 Years | 8,812 |
4-5 Years | 4,306 |
More than 5 Years | 375 |
Facility Leases [Member] |  |
Operating Leases |  |
Total operating leases | 3,227 |
Next 12 Months | 912 |
2-3 Years | 1,280 |
4-5 Years | 660 |
More than 5 Years | 375 |
Equipment Leases [Member] |  |
Operating Leases |  |
Total operating leases | 58 |
Next 12 Months | 26 |
2-3 Years | 32 |
4-5 Years | 0 |
More than 5 Years | 0 |
Notes Payable to Banks [Member] |  |
Debt Obligations |  |
Total bank debt obligation | 14,896 | $ 19,688
Next 12 Months | 3,750 |
2-3 Years | 7,500 |
4-5 Years | 3,646 |
More than 5 Years | $ 0 |

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