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v3.20.1

CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands | Common Stock [Member] | Capital in Excess of Par Value [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Treasury Stock [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance at beginning of period at Dec. 31, 2018 | $ 47,872 | $ 102,470 | $ 380,113 | $ (9,594) | $ (53,660) | $ 467,201
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net earnings | 0 | 0 | 12,216 | 0 | 0 | 12,216
Other comprehensive income, net of tax | 0 | 0 | 0 | 690 | 0 | 690
Cash dividends paid | 0 | 0 | (5,159) | 0 | 0 | (5,159)
Purchase of treasury stock | 0 | 0 | 0 | 0 | (6,327) | (6,327)
Stock-based compensation | 0 | 1,252 | 0 | 0 |  | 1,900
Stock-based compensation |  |  |  |  | 648 |
Employee Stock Ownership Plan | 0 | 745 | 0 | 0 |  | 2,519
Employee Stock Ownership Plan |  |  |  |  | 1,774 |
Balance at end of period at Mar. 31, 2019 | 47,872 | 104,467 | 387,170 | (8,904) | (57,565) | 473,040
Balance at beginning of period at Dec. 31, 2019 | 47,872 | 102,742 | 417,437 | (8,589) | (55,234) | 504,228
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net earnings | 0 | 0 | 8,627 | 0 | 0 | 8,627
Other comprehensive income, net of tax | 0 | 0 | 0 | (6,305) | 0 | (6,305)
Cash dividends paid | 0 | 0 | (5,615) | 0 | 0 | (5,615)
Purchase of treasury stock | 0 | 0 | 0 | 0 | (8,726) | (8,726)
Stock-based compensation | 0 | 873 | 0 | 0 |  | 2,103
Stock-based compensation |  |  |  |  | 1,230 |
Employee Stock Ownership Plan | 0 | 630 | 0 | 0 |  | 2,301
Employee Stock Ownership Plan |  |  |  |  | 1,671 |
Balance at end of period at Mar. 31, 2020 | $ 47,872 | $ 104,245 | $ 420,449 | $ (14,894) | $ (61,059) | $ 496,613

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