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Note 6 - Inventories (Tables) | 6 Months Ended
--- | ---
Mar. 31, 2025
Notes Tables |
Schedule of Inventory, Current and Noncurrent [Table Text Block] |
|  | March 31, 2025 |  |  | September 30, 2024 |
Finished goods |  | $ | 19,101 |  |  | $ | 18,099 |
Work in process |  |  | 5,670 |  |  |  | 3,626 |
Raw materials |  |  | 31,178 |  |  |  | 30,941 |
Obsolescence reserve (net realizable value adjustment) |  |  | (9,685 | ) |  |  | (8,413 | )
Total |  |  | 46,264 |  |  |  | 44,253 |
Less current portion |  |  | 27,268 |  |  |  | 26,222 |
Non-current portion |  | $ | 18,996 |  |  | $ | 18,031 |

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