XML 49 R36.htm IDEA: XBRL DOCUMENT
v3.20.2

Earnings Per Share (Tables) | 12 Months Ended
--- | ---
Apr. 30, 2020
Earnings Per Share [Abstract] |
Schedule Of Earnings (Loss) Per Share, Basic And Diluted | The following table summarizes the computations of basic and diluted earnings per share:
| FISCAL YEARS ENDED APRIL 30
(in thousands, except per share amounts) | 2020 |  | 2019 |  | 2018
Numerator used in basic and diluted earnings per common share: |  |  |  |  |
Net income | $ | 74,861 |  |  | $ | 83,688 |  |  | $ | 63,141 |
Denominator: |  |  |  |  |
Denominator for basic earnings per common share - |  |  |  |  |
weighted-average shares | 16,908 |  |  | 17,289 |  |  | 16,631 |
Effect of dilutive securities: |  |  |  |  |
Stock options and restricted stock units | 44 |  |  | 41 |  |  | 114 |
Denominator for diluted earnings per common share - |  |  |  |  |
weighted-average shares and assumed conversions | 16,952 |  |  | 17,330 |  |  | 16,745 |
Net earnings per share |  |  |  |  |
Basic | $ | 4.43 |  |  | $ | 4.84 |  |  | $ | 3.80 |
Diluted | $ | 4.42 |  |  | $ | 4.83 |  |  | $ | 3.77 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + 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=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration