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INCOME TAXES
6 Months Ended
Jun. 30, 2019
INCOME TAXES [Abstract]  
INCOME TAXES
16.
INCOME TAXES

During the three months ended June 30, 2019 and 2018, the Company's consolidated effective tax rates were 25.4% and 25.0%, respectively. During the six months ended June 30, 2019 and 2018, the Company's consolidated effective tax rates were 25.2% and 24.3%, respectively. There were no significant unusual income tax items during the three-month or six-month periods ended either June 30, 2019 or 2018.