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Condensed Consolidated Statement of Stockholders' Equity - 6 months ended Jun. 30, 2018 - USD ($) $ in Thousands | Total | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Loss [Member]
--- | --- | --- | --- | ---
Beginning Balances at Dec. 31, 2017 | $ 457,078 | $ 275,059 | $ 185,570 | $ (3,551)
Net income | 26,919 |  | 26,919 |
Other comprehensive loss, net of tax | (6,270) |  |  | (6,270)
Amortization of unearned compensation | (79) | (79) |  |
Exercise of stock options | 444 | 444 |  |
Stock option expense | 163 | 163 |  |
Reclassification of tax adjustment on accumulated other comprehensive loss |  |  | 766 | (766)
Cash dividends on common stock | (7,720) |  | (7,720) |
Ending Balances at Jun. 30, 2018 | $ 470,535 | $ 275,587 | $ 205,535 | $ (10,587)

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