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v3.19.1

Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Common Stock [Member] | Additional Paid-in Capital [Member] | AOCI Attributable to Parent [Member] | Retained Earnings [Member] | Treasury Stock [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2017 | 80,893,379 |  |  |  |  |
Beginning balance, loss, net of tax at Dec. 31, 2017 | $ 891 | $ 932,874 | $ (2,511) | $ 1,281,639 | $ (239,589) | $ 1,973,304
Dividend Reinvestment Plan (in shares) | 15,271 |  |  |  |  |
Dividend Reinvestment Plan |  | 664 |  |  |  | 664
Restricted stock units vested (in shares) | 72,132 |  |  |  |  |
Restricted stock units vested | $ 1 |  |  |  |  | 1
Shares withheld related to net share settlement of RSUs |  | (1,538) |  |  |  | (1,538)
Stock -based compensation |  | 1,499 |  |  |  | 1,499
Cash dividends |  |  |  | (19,468) |  | (19,468)
Total other comprehensive (loss)/income, net of tax |  |  | (9,321) |  |  | (9,324)
Net income |  |  |  | 63,816 |  | 63,816
Cumulative effect of changes in accounting principles |  |  | (8,556) | 8,556 |  |
Reclassification of tax effects in accumulated other comprehensive income resulting from the new corporate income tax rate |  |  | (515) | 515 |  |
Warrants exercised (in shares) | 190,336 |  |  |  |  |
Warrants exercised | $ 2 | (2) |  |  |  |
Stock options exercised (in shares) | 35,880 |  |  |  |  | 35,880
Stock options exercised |  | 838 |  |  |  | $ 838
Balance (in shares) at Mar. 31, 2018 | 81,206,998 |  |  |  |  |
Ending balance, loss, net of tax at Mar. 31, 2018 | $ 894 | 934,335 | (20,906) | 1,335,058 | (239,589) | 2,009,792
Balance (in shares) at Dec. 31, 2017 | 80,893,379 |  |  |  |  |
Beginning balance, loss, net of tax at Dec. 31, 2017 | $ 891 | 932,874 | (2,511) | 1,281,639 | (239,589) | $ 1,973,304
Purchases of treasury stock (in shares) |  |  |  |  |  | (913,400)
Purchases of treasury stock |  |  |  |  |  | $ (35,100)
Balance (in shares) at Dec. 31, 2018 | 80,501,948 |  |  |  |  |
Ending balance, loss, net of tax at Dec. 31, 2018 | $ 898 | 942,062 | (18,006) | 1,479,149 | (282,237) | 2,121,866
Dividend Reinvestment Plan (in shares) | 22,945 |  |  |  |  |
Dividend Reinvestment Plan |  | 835 |  |  |  | 835
Restricted stock units vested (in shares) | 71,647 |  |  |  |  |
Restricted stock units vested | $ 1 |  |  |  |  | 1
Shares withheld related to net share settlement of RSUs |  | (1,593) |  |  |  | $ (1,593)
Purchases of treasury stock (in shares) | (233,700) |  |  |  |  | (233,700)
Purchases of treasury stock |  |  |  |  | (8,601) | $ (8,601)
Stock -based compensation |  | 1,534 |  |  |  | 1,534
Cash dividends |  |  |  | (24,967) |  | (24,967)
Total other comprehensive (loss)/income, net of tax |  |  | 7,575 |  |  | 7,575
Net income |  |  |  | 66,679 |  | 66,679
Balance (in shares) at Mar. 31, 2019 | 80,362,840 |  |  |  |  |
Ending balance, loss, net of tax at Mar. 31, 2019 | $ 899 | $ 942,838 | $ (10,431) | $ 1,520,861 | $ (290,838) | $ 2,163,329

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