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v3.20.1

Statements of Shareholders' Equity - USD ($) $ in Thousands | Total | Common Stock [Member] | Capital in Excess of Par Value [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Loss [Member] | Treasury Stock [Member]
--- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2018 | $ 538,898 | $ 544 | $ 62,239 | $ 770,305 | $ (137,440) | $ (156,750)
Net income | 5,286 |  |  | 5,286 |  |
Other comprehensive loss | (2,095) |  |  |  | (2,095) |
Comprehensive income (loss) | 3,191 |  |  |  |  |
Cash dividends declared | (5,734) |  |  | (5,734) |  |
Share-based compensation expense | 477 |  | 477 |  |  |
Delivery of treasury shares |  |  |  |  |  |
RSUs and PSAs | (322) |  | (992) |  |  | 670
Employee stock options exercised — net | (322) |  | (1,159) |  |  | 837
Ending Balance at Mar. 31, 2019 | 536,188 | 544 | 60,565 | 769,857 | (139,535) | (155,243)
Beginning Balance at Dec. 31, 2019 | 555,959 | 544 | 59,900 | 725,795 | (77,896) | (152,384)
Net income | 7,406 |  |  | 7,406 |  |
Other comprehensive loss | (15,321) |  |  |  | (15,321) |
Comprehensive income (loss) | (7,915) |  |  |  |  |
Cash dividends declared | (5,761) |  |  | (5,761) |  |
Share-based compensation expense | 1,085 |  | 1,085 |  |  |
Delivery of treasury shares |  |  |  |  |  |
RSUs and PSAs | (406) |  | (1,213) |  |  | 807
Employee stock options exercised — net | (52) |  | (149) |  |  | 97
Ending Balance at Mar. 31, 2020 | $ 542,910 | $ 544 | $ 59,623 | $ 727,440 | $ (93,217) | $ (151,480)

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