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Reconciliation of Weighted Average Shares Outstanding (Tables) | 6 Months Ended
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Oct. 31, 2021
Reconciliation of Weighted Average Shares Outstanding [Abstract] |
Reconciliation of Shares used in Computation of Earnings (Loss) Per Share | A reconciliation of the shares used in the computation of earnings per share follows (shares in thousands):
|  | Three Months Ended October 31, |  |  | Six Months Ended October 31, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Weighted average shares outstanding |  |  | 55,806 |  |  |  | 56,005 |  |  |  | 55,833 |  |  |  | 55,961 |
Less: Unvested restricted shares |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (2 | )
Shares used for basic earnings per share |  |  | 55,806 |  |  |  | 56,005 |  |  |  | 55,833 |  |  |  | 55,959 |
Dilutive effect of unvested restricted stock units and other stock awards |  |  | 582 |  |  |  | 160 |  |  |  | 644 |  |  |  | 223 |
Shares used for diluted earnings per share |  |  | 56,388 |  |  |  | 56,165 |  |  |  | 56,477 |  |  |  | 56,182 |
Antidilutive options to purchase Class A common shares, restricted shares, warrants to purchase Class A common shares, and contingently issuable restricted stock which are excluded from the table above |  |  | 1,074 |  |  |  | 1,223 |  |  |  | 1,006 |  |  |  | 1,318 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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