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Note H - Weighted Average Shares Outstanding (Tables) | 9 Months Ended
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Jan. 31, 2021
Notes Tables |
Schedule of Weighted Average Number of Shares [Table Text Block] |
|  | Three Months Ended January 31, |  |  | Nine Months Ended January 31, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Weighted average shares outstanding-basic |  |  | 6,634,125 |  |  |  | 6,597,643 |  |  |  | 6,631,450 |  |  |  | 6,634,496 |
Dilutive options and restricted stock |  |  | 332,063 |  |  |  | 342,481 |  |  |  | 307,714 |  |  |  | 335,352 |
Weighted average shares outstanding-diluted |  |  | 6,966,188 |  |  |  | 6,940,124 |  |  |  | 6,939,164 |  |  |  | 6,969,848 |
Antidilutive securities not included: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Options |  |  | 160,000 |  |  |  | 200,000 |  |  |  | 203,333 |  |  |  | 83,333 |
Restricted stock |  |  | 5,690 |  |  |  | 4,224 |  |  |  | 3,305 |  |  |  | 3,408 |

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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=6371337&loc=d3e3550-109257 + Details
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