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Capital Stock and Changes in Capital Accounts (Tables) | 3 Months Ended
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Jul. 31, 2021
Capital Stock and Changes in Capital Accounts [Abstract] |
Summary of Shares Repurchased | The following table summarizes the shares repurchased of Class A and Class B Common Stock (shares in thousands):
|  | Three Months Ended July 31, 2021 |
Shares repurchased - Class A |  |  | 129 |
Shares repurchased - Class B |  |  | 1 |
Average price - Class A and Class B |  | $ | 56.88 |
Cash Dividends Paid | The following table summarizes the cash dividends paid during the three months ended July 31, 2021:
Date of Declaration by Board of Directors |  | Quarterly Cash Dividend |  | Total Dividend |  | Class of Common Stock |  | Dividend Paid Date |  | Shareholders of Record as of Date
June 22, 2021 |  | $0.3450 per common share |  | $19.3 million |  | Class A and Class B |  | July 21, 2021 |  | July 6, 2021
Summary of Changes of Common Stock and Common Stock in Treasury | The following is a summary of changes during the three months ended July 31, in shares of our common stock and common stock in treasury (shares in thousands):
Changes in Common Stock A: |  | 2021 |  |  | 2020 |
Number of shares, beginning of year |  |  | 70,208 |  |  |  | 70,166 |
Common stock class conversions |  |  | 3 |  |  |  | 11 |
Number of shares issued, end of period |  |  | 70,211 |  |  |  | 70,177 |
Changes in Common Stock A in treasury: |  |  |  |  |  |  |  |
Number of shares held, beginning of year |  |  | 23,419 |  |  |  | 23,405 |
Purchase of treasury shares |  |  | 129 |  |  |  | — |
Restricted shares issued under stock-based compensation plans - non-PSU Awards |  |  | (118 | ) |  |  | (94 | )
Restricted shares issued under stock-based compensation plans - PSU Awards |  |  | (103 | ) |  |  | (86 | )
Restricted shares issued from exercise of stock options |  |  | (22 | ) |  |  | (33 | )
Shares withheld for taxes |  |  | 85 |  |  |  | 67 |
Number of shares held, end of period |  |  | 23,390 |  |  |  | 23,259 |
Number of Common Stock A outstanding, end of period |  |  | 46,821 |  |  |  | 46,918 |
Changes in Common Stock B: |  | 2021 |  |  | 2020 |
Number of shares, beginning of year |  |  | 12,974 |  |  |  | 13,016 |
Common stock class conversions |  |  | (3 | ) |  |  | (11 | )
Number of shares issued, end of period |  |  | 12,971 |  |  |  | 13,005 |
Changes in Common Stock B in treasury: |  |  |  |  |  |  |  |
Number of shares held, beginning of year |  |  | 3,922 |  |  |  | 3,920 |
Purchase of treasury shares |  |  | 1 |  |  |  | — |
Number of shares held, end of period |  |  | 3,923 |  |  |  | 3,920 |
Number of Common Stock B outstanding, end of period |  |  | 9,048 |  |  |  | 9,085 |

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