Note 3 - Property and Equipment (Details Textual) - USD ($) |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Mar. 31, 2023 |
Mar. 31, 2022 |
Mar. 31, 2023 |
Mar. 31, 2022 |
|
Depreciation | $ 380 | $ 799 | $ 1,043 | $ 1,598 |
X | ||||||||||
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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