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Supporting Financial Information - Accounts Payable, Accrued Expense and Other Current Liabilities (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Jun. 30, 2017 | Sep. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Document Fiscal Year Focus | 2017 |
Accounts payable | $ 5,001 | $ 4,324
Accrued benefits | 1,323 | 1,197
Accrued bonus and incentive compensation | 305 | 508
Accrued workers compensation insurance | 1,248 | 981
Other accrued expenses | 949 | 126
Total accrued expenses and other current liabilities | $ 8,826 | $ 7,136

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