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Accrued Expenses | 12 Months Ended
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Sep. 30, 2017
Accrued Expenses |
Accrued Expenses | 9. Accrued Expenses Accrued expenses consist of the following:
|  | September 30, |  | September 30, |
|  | 2017 |  | 2016 |
Warranty |  | $ | 1,013,461 |  | $ | 1,009,368 |
Salary, benefits and payroll taxes |  | 258,688 |  | 267,323 |
Professional fees |  | 219,331 |  | 308,905 |
Other |  | 268,557 |  | 304,312 |
|  | $ | 1,760,037 |  | $ | 1,889,908 |
Other accrued expense at September 30, 2017 and 2016 includes $0 and $0.1 million of EDC program costs, respectively.

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