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v3.24.3

Share Capital and Capital In Excess of Par Value (Details) - USD ($) shares in Thousands, $ in Thousands |  |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | ---
Apr. 05, 2024 | Apr. 07, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Changes in share capital and capital in excess of par value |  |  |  |  |  |
Balance at the beginning of the period |  |  |  |  | $ 823,107 |
Balance at the beginning of the period (in shares) |  |  |  |  | 102 |
Purchase and retirement of common shares and other |  |  |  |  | $ (2,196) | $ (27,550)
Purchase and retirement of common shares and other (in shares) |  |  |  |  | (77) | (747)
Balance at the end of the period |  |  | $ 869,830 | $ 803,567 | $ 869,830 | $ 803,567
Balance at the end of the period (in shares) |  |  | 105 | 102 | 105 | 102
Stock dividends (as a percent) | 3.00% | 3.00% | 3.00% | 3.00% | 3.00% | 3.00%
Treasury Stock |  |  |  |  |  |
Changes in share capital and capital in excess of par value |  |  |  |  |  |
Balance at the beginning of the period |  |  | $ (1,992) | $ (1,992) | $ (1,992) | $ (1,992)
Balance at the beginning of the period (in shares) |  |  | 105 | 102 | 102 | 99
Issuance of 3% stock dividend (in shares) |  |  |  |  | 3 | 3
Balance at the end of the period |  |  | $ (1,992) | $ (1,992) | $ (1,992) | $ (1,992)
Balance at the end of the period (in shares) |  |  | 105 | 102 | 105 | 102
Capital in Excess of Par Value |  |  |  |  |  |
Changes in share capital and capital in excess of par value |  |  |  |  |  |
Balance at the beginning of the period |  |  | $ 802,253 | $ 753,839 | $ 737,453 | $ 719,606
Issuance of 3% stock dividend |  |  |  |  | 64,800 | 50,648
Purchase and retirement of common shares and other |  |  | (2,166) | (10,891) | (2,166) | (27,306)
Balance at the end of the period |  |  | 800,087 | 742,948 | 800,087 | 742,948
Class B Common Stock | Common Stock |  |  |  |  |  |
Changes in share capital and capital in excess of par value |  |  |  |  |  |
Balance at the beginning of the period |  |  | $ 21,048 | $ 20,453 | $ 20,448 | $ 19,866
Balance at the beginning of the period (in shares) |  |  | 30,309 | 29,452 | 29,445 | 28,607
Issuance of 3% stock dividend |  |  |  |  | $ 613 | $ 596
Issuance of 3% stock dividend (in shares) |  |  |  |  | 882 | 858
Conversion of Class B common shares to common shares |  |  | $ (7) |  | $ (20) | $ (9)
Conversion of Class B common shares to common shares (in shares) |  |  | (10) |  | (28) | (13)
Balance at the end of the period |  |  | $ 21,041 | $ 20,453 | $ 21,041 | $ 20,453
Balance at the end of the period (in shares) |  |  | 30,299 | 29,452 | 30,299 | 29,452
Common Stock | Common Stock |  |  |  |  |  |
Changes in share capital and capital in excess of par value |  |  |  |  |  |
Balance at the beginning of the period |  |  | $ 28,620 | $ 28,118 | $ 27,777 | $ 27,584
Balance at the beginning of the period (in shares) |  |  | 41,213 | 40,490 | 39,999 | 39,721
Issuance of 3% stock dividend |  |  |  |  | $ 830 | $ 823
Issuance of 3% stock dividend (in shares) |  |  |  |  | 1,196 | 1,185
Conversion of Class B common shares to common shares |  |  | $ 7 |  | $ 20 | $ 9
Conversion of Class B common shares to common shares (in shares) |  |  | 10 |  | 28 | 13
Purchase and retirement of common shares and other |  |  | $ (53) | $ (221) | $ (53) | $ (519)
Purchase and retirement of common shares and other (in shares) |  |  | (77) | (318) | (77) | (747)
Balance at the end of the period |  |  | $ 28,574 | $ 27,897 | $ 28,574 | $ 27,897
Balance at the end of the period (in shares) |  |  | 41,146 | 40,172 | 41,146 | 40,172

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