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Note 17 - Net Income (Loss) Per Share | 12 Months Ended
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Sep. 30, 2024
Notes to Financial Statements |
Earnings Per Share [Text Block] | 17. Net Income (Loss) per Share The following table shows the computation of basic and diluted loss (income) per share for the fiscal years ended September 30, 2024, 2023 and 2022 (in thousands, except per share data):
|  | Year Ended September 30, |
|  | 2024 |  |  | 2023 |  |  | 2022 |
Loss from continuing operations |  | $ | (164,170 | ) |  | $ | (12,883 | ) |  | $ | (11,286 | )
(Loss) income from discontinued operations, net of tax |  |  | — |  |  |  | (1,374 | ) |  |  | 2,144,145 |
Net (loss) income |  |  | (164,170 | ) |  |  | (14,257 | ) |  |  | 2,132,859 |
Weighted average common shares outstanding used in computing basic (loss) income per share |  |  | 53,175 |  |  |  | 66,253 |  |  |  | 74,897 |
Weighted average common shares outstanding used in computing diluted (loss) income per share |  |  | 53,175 |  |  |  | 66,253 |  |  |  | 74,897 |
Basic net (loss) income per share: |  |  |  |  |  |  |  |  |  |  |  |
Loss from continuing operations |  | $ | (3.09 | ) |  | $ | (0.19 | ) |  | $ | (0.15 | )
(Loss) income from discontinued operations, net of tax |  |  | — |  |  |  | (0.02 | ) |  |  | 28.63 |
Basic net (loss) income per share |  | $ | (3.09 | ) |  | $ | (0.22 | ) |  | $ | 28.48 |
Diluted net (loss) income per share: |  |  |  |  |  |  |  |  |  |  |  |
Loss from continuing operations |  | $ | (3.09 | ) |  | $ | (0.19 | ) |  | $ | (0.15 | )
(Loss) income from discontinued operations, net of tax |  |  | — |  |  |  | (0.02 | ) |  |  | 28.63 |
Diluted net (loss) income per share |  | $ | (3.09 | ) |  | $ | (0.22 | ) |  | $ | 28.48 |

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