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Earnings Per Share | 6 Months Ended
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Mar. 31, 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:
| Three Months Ended March 31, |  | Six Months Ended March 31,
in thousands, except per share data | 2021 |  | 2020 |  | 2021 |  | 2020
Numerator: |  |  |  |  |  |  |
Income from continuing operations | $ | 24,643 |  |  | $ | 10,615 |  |  | $ | 36,679 |  |  | $ | 13,419 |
Loss from discontinued operations, net of tax | (115) |  |  | (1) |  |  | (154) |  |  | (59) |
Net income | $ | 24,528 |  |  | $ | 10,614 |  |  | $ | 36,525 |  |  | $ | 13,360 |
Denominator: |  |  |  |  |  |  |
Basic weighted-average shares | 29,953 |  |  | 29,868 |  |  | 29,862 |  |  | 29,808 |
Dilutive effect of restricted stock awards | 231 |  |  | 97 |  |  | 262 |  |  | 250 |
Dilutive effect of stock options | 31 |  |  | 10 |  |  | 26 |  |  | 20 |
Diluted weighted-average shares (a) | 30,215 |  |  | 29,975 |  |  | 30,150 |  |  | 30,078 |
Basic income (loss) per share: |  |  |  |  |  |  |
Continuing operations | $ | 0.82 |  |  | $ | 0.36 |  |  | $ | 1.23 |  |  | $ | 0.45 |
Discontinued operations | — |  |  | — |  |  | (0.01) |  |  | — |
Total | $ | 0.82 |  |  | $ | 0.36 |  |  | $ | 1.22 |  |  | $ | 0.45 |
Diluted income (loss) per share: |  |  |  |  |  |  |
Continuing operations | $ | 0.81 |  |  | $ | 0.35 |  |  | $ | 1.22 |  |  | $ | 0.45 |
Discontinued operations | — |  |  | — |  |  | (0.01) |  |  | — |
Total | $ | 0.81 |  |  | $ | 0.35 |  |  | $ | 1.21 |  |  | $ | 0.45 |
(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.
| Three Months Ended March 31, |  | Six Months Ended March 31,
in thousands | 2021 |  | 2020 |  | 2021 |  | 2020
Stock options | 177 |  |  | 360 |  |  | 214 |  |  | 227 |
Time-based restricted stock | 13 |  |  | 284 |  |  | 121 |  |  | 52 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257 + Details
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