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Supporting Financial Information - Accounts Payable, Accrued Expense and Other Current Liabilities (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Dec. 31, 2016 | Sep. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Document Fiscal Year Focus | 2017 |
Accounts payable | $ 5,174 | $ 4,324
Accrued benefits | 1,164 | 1,197
Accrued bonus and incentive compensation | 0 | 508
Accrued workers compensation insurance | 610 | 981
Other accrued expenses | 0 | 126
Total accrued expenses and other current liabilities | $ 6,948 | $ 7,136

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