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v3.20.1

Condensed Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss) [Member]
--- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2018 | $ 1,851,190 | $ 1,293,669 | $ 575,805 | $ (18,284)
Beginning balance, shares at Dec. 31, 2018 |  | 140,000 |  |
Repurchase of common stock | (735) | $ (735) |  |
Repurchase of common stock, shares |  | (33) |  |
Exercise of stock options | 140 | $ 140 |  |
Exercise of stock options, shares |  | 9 |  |
Shares issued pursuant to stock-based compensation plan | 1,019 | $ 1,019 |  |
Shares issued pursuant to stock-based compensation plan, shares |  | 33 |  |
Cash dividends declared on common stock ($0.18 per share) | (25,168) |  | (25,168) |
Net earnings | 51,642 |  | 51,642 |
Other comprehensive income | 12,839 |  |  |
Ending balance at Mar. 31, 2019 | 1,890,927 | $ 1,294,093 | 602,279 | (5,445)
Ending balance, shares at Mar. 31, 2019 |  | 140,009 |  |
Beginning balance at Dec. 31, 2019 | 1,994,098 | $ 1,298,792 | 682,692 | 12,614
Beginning balance, shares at Dec. 31, 2019 |  | 140,102 |  |
Cumulative adjustment upon adoption of ASU 2016-13 at Dec. 31, 2019 | (1,325) |  | (1,325) |
Repurchase of common stock | (92,402) | $ (92,402) |  |
Repurchase of common stock, shares |  | (4,988) |  |
Exercise of stock options | 42 | $ 42 |  |
Exercise of stock options, shares |  | 4 |  |
Shares issued pursuant to stock-based compensation plan | 1,617 | $ 1,617 |  |
Shares issued pursuant to stock-based compensation plan, shares |  | 393 |  |
Cash dividends declared on common stock ($0.18 per share) | (24,416) |  | (24,416) |
Net earnings | 37,980 |  | 37,980 |
Other comprehensive income | 25,792 |  |  | 25,792
Ending balance at Mar. 31, 2020 | $ 1,941,386 | $ 1,208,049 | $ 694,931 | $ 38,406
Ending balance, shares at Mar. 31, 2020 |  | 135,511 |  |

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