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Consolidated Statements Of Changes In Stockholders' Equity - USD ($) $ in Thousands | Capital Stock [Member] | Paid-In Capital [Member] | Retained Earnings [Member] | Treasury Stock-At Cost [Member] | Deferred Compensation Payable In Company Stock [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2022 | $ 36,796 | $ 1,149,899 | $ 2,197,918 | $ (2,588,145) | $ 2,247 | $ 798,715
Net income |  |  | 107,498 |  |  | 107,498
Dividends paid |  |  | (11,412) |  |  | (11,412)
Stock awards and exercise of stock options | 200 | 89,995 |  | (20,014) |  | 70,181
Purchases of treasury stock |  |  |  | (13,425) |  | (13,425)
Other |  | 521 |  | (73) | 74 | 522
Balance at Jun. 30, 2023 | 36,996 | 1,240,415 | 2,294,004 | (2,621,657) | 2,321 | 952,079
Balance at Mar. 31, 2023 | 36,884 | 1,186,119 | 2,246,354 | (2,591,588) | 2,284 | 880,053
Net income |  |  | 53,377 |  |  | 53,377
Dividends paid |  |  | (5,727) |  |  | (5,727)
Stock awards and exercise of stock options | 112 | 53,657 |  | (16,608) |  | 37,161
Purchases of treasury stock |  |  |  | (13,425) |  | (13,425)
Other |  | 639 |  | (36) | 37 | 640
Balance at Jun. 30, 2023 | 36,996 | 1,240,415 | 2,294,004 | (2,621,657) | 2,321 | 952,079
Balance at Dec. 31, 2023 | 37,184 | 1,341,273 | 2,446,925 | (2,719,588) | 2,082 | 1,107,876
Net income |  |  | 135,904 |  |  | 135,904
Dividends paid |  |  | (12,107) |  |  | (12,107)
Stock awards and exercise of stock options | 129 | 75,667 |  | (11,286) |  | 64,510
Purchases of treasury stock |  |  |  | (88,113) |  | (88,113)
Other |  | (774) |  | (66) | 67 | (773)
Balance at Jun. 30, 2024 | 37,313 | 1,416,166 | 2,570,722 | (2,819,053) | 2,149 | 1,207,297
Balance at Mar. 31, 2024 | 37,297 | 1,398,733 | 2,505,892 | (2,760,543) | 2,116 | 1,183,495
Net income |  |  | 70,887 |  |  | 70,887
Dividends paid |  |  | (6,057) |  |  | (6,057)
Stock awards and exercise of stock options | 16 | 17,555 |  | (2,709) |  | 14,862
Purchases of treasury stock |  |  |  | (55,769) |  | (55,769)
Other |  | (122) |  | (32) | 33 | (121)
Balance at Jun. 30, 2024 | $ 37,313 | $ 1,416,166 | $ 2,570,722 | $ (2,819,053) | $ 2,149 | $ 1,207,297

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