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Accrued Liabilities (Tables) | 12 Months Ended
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Sep. 30, 2019
Payables and Accruals [Abstract] |
Schedule of Accrued Liabilities | Accrued liabilities at September 30 consist of:
| 2019 |  | 2018
Accrued employee compensation and benefits | $ | 4,235 |  |  | $ | 3,864 |
Other accrued liabilities | 1,322 |  |  | 1,243 |
Total accrued liabilities | $ | 5,557 |  |  | $ | 5,107 |

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