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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, 2016 | $ 34,270 | $ 639,703 | $ 958,149 | $ (1,110,536) | $ 2,513 | $ 524,099
Net income |  |  | 98,177 |  |  | 98,177
Dividends paid |  |  | (17,371) |  |  | (17,371)
Stock awards and exercise of stock options (Note 4) | 462 | 55,264 |  | (26,467) |  | 29,259
Purchases of treasury stock (Note 18) |  |  |  | (94,640) |  | (94,640)
Other |  | 830 |  | 311 | (311) | 830
Balance at Dec. 31, 2017 | 34,732 | 695,797 | 1,038,955 | (1,231,332) | 2,202 | 540,354
Net income |  |  | 205,544 |  |  | 205,544
Dividends paid |  |  | (18,662) |  |  | (18,662)
Stock awards and exercise of stock options (Note 4) | 579 | 79,452 |  | (55,939) |  | 24,092
Purchases of treasury stock (Note 18) |  |  |  | (158,884) |  | (158,884)
Other |  | (891) | (220) | (141) | 142 | (1,110)
Balance at Dec. 31, 2018 | 35,311 | 774,358 | 1,225,617 | (1,446,296) | 2,344 | 591,334
Net income |  |  | 219,923 |  |  | 219,923
Dividends paid |  |  | (19,788) |  |  | (19,788)
Stock awards and exercise of stock options (Note 4) | 500 | 85,788 |  | (59,043) |  | 27,245
Purchases of treasury stock (Note 18) |  |  |  | (92,631) |  | (92,631)
Other |  | 525 |  | 30 | (30) | 525
Balance at Dec. 31, 2019 | $ 35,811 | $ 860,671 | $ 1,425,752 | $ (1,597,940) | $ 2,314 | $ 726,608

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