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Note 11 - Debt (Tables) | 12 Months Ended
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Sep. 30, 2020
Notes Tables |
Loans With Governmental Agencies [Table Text Block] |
Agency | Due Date |  | Principal |
Ministry of Economy and Competitiveness | February 2, 2022 |  | $ | 36 |
Ministry of Economy and Competitiveness | February 2, 2024 |  |  | 282 | (a)
|  |  | $ | 318 |
Schedule of Maturities of Long-term Debt [Table Text Block] |
2021 |  | $ | 300 |
2022 |  |  | 18 |
Total |  | $ | 318 |

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