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Earnings Per Share | 12 Months Ended
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Sep. 30, 2021
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share Basic income (loss) per share is calculated by dividing net income (loss) by the weighted-average number of shares outstanding during the period. Diluted income (loss) per share adjusts the basic income (loss) per share for the effects of any potentially dilutive securities in periods in which the Company has net income and such effects are dilutive under the treasury stock method. Following is a summary of the components of basic and diluted income (loss) per share for the periods presented:
|  | Fiscal Year Ended September 30,
in thousands (except per share data) |  | 2021 |  | 2020 |  | 2019
Numerator: |  |  |  |  |  |
Income (loss) from continuing operations |  | $ | 122,180 |  |  | $ | 53,316 |  |  | $ | (79,421) |
Loss from discontinued operations, net of tax |  | (159) |  |  | (1,090) |  |  | (99) |
Net income (loss) |  | $ | 122,021 |  |  | $ | 52,226 |  |  | $ | (79,520) |
Denominator: |  |  |  |  |  |
Basic weighted-average shares |  | 29,954 |  |  | 29,704 |  |  | 30,617 |
Dilutive effect of restricted stock awards |  | 461 |  |  | 229 |  |  | — |
Dilutive effect of stock options |  | 22 |  |  | 15 |  |  | — |
Diluted weighted-average shares (a) |  | 30,437 |  |  | 29,948 |  |  | 30,617 |
Basic income (loss) per share: |  |  |  |  |  |
Continuing operations |  | $ | 4.08 |  |  | $ | 1.80 |  |  | $ | (2.59) |
Discontinued operations |  | (0.01) |  |  | (0.04) |  |  | (0.01) |
Total |  | $ | 4.07 |  |  | $ | 1.76 |  |  | $ | (2.60) |
Diluted income (loss) per share: |  |  |  |  |  |
Continuing operations |  | $ | 4.01 |  |  | $ | 1.78 |  |  | $ | (2.59) |
Discontinued operations |  | — |  |  | (0.04) |  |  | (0.01) |
Total |  | $ | 4.01 |  |  | $ | 1.74 |  |  | $ | (2.60) |
(a) The following potentially dilutive shares were excluded from the calculation of diluted income (loss) per share as a result of their anti-dilutive effect. Due to the reported net losses for the year ended September 30, 2019, all common stock equivalents were excluded from the computation of diluted loss per share for fiscal year 2019 because inclusion would have resulted in anti-dilution.
|  | Fiscal Year Ended September 30,
in thousands |  | 2021 |  | 2020 |  | 2019
Stock options |  | 142 |  |  | 375 |  |  | 524 |
Time-based restricted stock |  | — |  |  | 46 |  |  | 612 |
Performance-based restricted stock |  | — |  |  | — |  |  | 779 |

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