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Consolidated Statements of Stockholders' Equity (Parenthetical) (Unaudited) | 9 Months Ended
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Sep. 30, 2018 $ / shares shares
COMMON STOCK |
Shares issued under long term incentive plan | 233,113
RETAINED EARNINGS |
Cash dividend declared per share of common stock | $ / shares | $ 0.22
TREASURY STOCK, AT COST |
Shares issued under long term incentive plan | 304,978
Shares retained to cover tax withholdings under the Long Term Incentive Plan | 71,865

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