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Inventories (Tables) | 6 Months Ended
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Mar. 31, 2020
Inventory Disclosure [Abstract] |
Schedule of Inventory, Current | Inventories consist of the following:
|  | March 31, |  | September 30,
|  | 2020 |  | 2019
|  | (Amounts in thousands)
Raw materials |  | $ | 828 |  | $ | 671
Work-in-process |  |  | 477 |  |  | 93
Finished goods |  |  | 5,125 |  |  | 7,054
Total |  | $ | 6,430 |  | $ | 7,818

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