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Consolidated Statements of Stockholders' Equity (Parenthetical) Unaudited - $ / shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
COMMON STOCK
Shares issued under long term incentive plan	0	96,873
RETAINED EARNINGS
Cash dividend declared per share of common stock	$ 0.09	$ 0.07
TREASURY STOCK, AT COST
Shares issued under long term incentive plan	0	96,873
Treasury stock repurchased	14,993	0

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Stock issued during period shares under long term incentive plan.

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Aggregate dividends declared during the period for each share of common stock outstanding.

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