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v3.23.2

Capital Stock (Tables) | 6 Months Ended
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Jun. 30, 2023
Equity [Abstract] |
Common Stock Activity | Common stock activity is summarized as follows:
| Three Months Ended June 30, 2023 |  | Three Months Ended June 30, 2022
(In thousands) | Common Stock |  | Treasury Cost |  | Common Stock |  | Treasury Cost
Balance at beginning of period | $ | 287,009 |  |  | $ | (362,280) |  |  | $ | 262,627 |  |  | $ | (331,160) |
Stock compensation expense | 6,759 |  |  | — |  |  | 4,629 |  |  | — |
Restricted and performance stock awards | (190) |  |  | 190 |  |  | (201) |  |  | 201 |
Stock options exercised | 354 |  |  | 184 |  |  | 166 |  |  | 80 |
Treasury shares purchased for stock compensation programs | — |  |  | (184) |  |  | — |  |  | (272) |
Employee stock purchase program | 432 |  |  | 65 |  |  | 424 |  |  | 62 |
Share repurchase program | — |  |  | — |  |  | — |  |  | (28,225) |
Balance at end of period | $ | 294,364 |  |  | $ | (362,025) |  |  | $ | 267,645 |  |  | $ | (359,314) |
| Six Months Ended June 30, 2023 |  | Six Months Ended June 30, 2022
(In thousands) | Common Stock |  | Treasury Cost |  | Common Stock |  | Treasury Cost
Balance at beginning of period | $ | 281,980 |  |  | $ | (359,838) |  |  | $ | 260,121 |  |  | $ | (328,776) |
Stock compensation expense | 13,029 |  |  | — |  |  | 8,358 |  |  | — |
Restricted and performance stock awards | (1,434) |  |  | 1,434 |  |  | (1,461) |  |  | 1,461 |
Stock options exercised | 357 |  |  | 185 |  |  | 203 |  |  | 95 |
Treasury shares purchased for stock compensation programs | — |  |  | (3,871) |  |  | — |  |  | (3,931) |
Employee stock purchase program | 432 |  |  | 65 |  |  | 424 |  |  | 62 |
Share repurchase program | — |  |  | — |  |  | — |  |  | (28,225) |
Balance at end of period | $ | 294,364 |  |  | $ | (362,025) |  |  | $ | 267,645 |  |  | $ | (359,314) |

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