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Income Taxes
9 Months Ended
Sep. 30, 2019
Income Tax Disclosure [Abstract]  
Income Taxes

14.

INCOME TAXES

The Company’s effective income tax rate was 18.0% and 20.0% for the nine months ended September 30, 2019 and 2018, respectively. The lower effective tax rate for the nine months ended September 30, 2019 is primarily related to an increase in excess tax benefits from stock-based compensation related to vesting events.