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Note 11 - Treasury Stock and Repurchase Program (Tables) | 3 Months Ended
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Jul. 31, 2024
Notes Tables |
Class of Treasury Stock [Table Text Block] |
(in thousands except for shares and cost per share) |  | Shares |  |  | Cost Assigned |  |  | Average Cost per Share |  |  | Aggregate Purchase Price Remaining Under the Program |
Balance as of April 30, 2024 |  |  | 577,517 |  |  | $ | 15,194 |  |  | $ | 26.31 |  |  | $ | 1,211 |
Purchases effected in open market during the months ended: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
May 31, 2024 |  |  | 1,644 |  |  | $ | 67 |  |  |  | 40.15 |  |  |  | 1,145 |
June 30, 2024 |  |  | 2,000 |  |  | $ | 80 |  |  |  | 40.00 |  |  |  | 1,065 |
July 31, 2024 |  |  | 765 |  |  | $ | 32 |  |  |  | 41.83 |  |  |  | 1,033 |
Balance as of July 31, 2024 |  |  | 581,926 |  |  | $ | 15,373 |  |  | $ | 26.42 |  |  | $ | 1,033 |

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