Consolidated Statements of Stockholders' Equity (Parenthetical) Unaudited - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
COMMON STOCK
Treasury shares issued under the Long Term Incentive Plan	52,469	76,254	53,803	76,254
Shares issued as part of a business combination	1,398,229		1,398,229
RETAINED EARNINGS
Cash dividend declared per share of common stock	$ 0.11	$ 0.09	$ 0.22	$ 0.18
TREASURY STOCK, AT COST
Shares issued under long term incentive plan	85,389	120,017	87,389	120,017
Treasury stock repurchased	0	85,479	942,967	100,472
Shares retained to cover tax withholdings under the Long Term Incentive Plan	32,920	43,763	33,586	43,763