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Employee Benefit Plans
12 Months Ended
Dec. 31, 2018
Postemployment Benefits [Abstract]  
Employee Benefit Plans
EMPLOYEE BENEFIT PLANS
We provide a defined contribution plan for the majority of our employees meeting minimum service requirements. Eligible employees can contribute up to 30% of their current compensation to the plan subject to certain statutory limitations. We contribute up to a maximum of 3% of an employee’s compensation to the plan. We made contributions to the plan and charged operating results $9.3 million in 2018, $7.9 million in 2017, and $6.9 million in 2016.