Consolidated Statements of Stockholders' Equity (Parenthetical) Unaudited - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
COMMON STOCK
Treasury shares issued under the Long Term Incentive Plan	6,439	1,646	60,242	77,900
Shares issued as part of a business combination			1,398,229
RETAINED EARNINGS
Cash dividend declared per share of common stock	$ 0.11	$ 0.10	$ 0.33	$ 0.28
TREASURY STOCK, AT COST
Shares issued under long term incentive plan	8,000	2,500	95,389	122,517
Treasury stock repurchased		100,697	942,967	201,169
Shares retained to cover tax withholdings under the Long Term Incentive Plan	1,561	854	35,147	44,617