Benefit Plans	12 Months Ended
Dec. 31, 2018
Retirement Benefits [Abstract]
Benefit Plans	BENEFIT PLANS The Company’s 401(k) savings plan (the “Plan”) is available to all full-time, U.S.-based employees who have been employed with the Company for six months or longer. Under the Plan, a participant may contribute up to 100% of earnings, with the Company matching the first 5% of contributions at a rate of 50%. The employee and Company contributions are paid to a corporate trustee and invested in various funds based on participant direction. Company contributions made to participants’ accounts become fully vested upon completion of five years of service. The total Company matching contributions to the Plan were $3.1 million, $4.2 million and $2.0 million for the years ended December 31, 2018, 2017 and 2016, respectively.

Benefit Plans

12 Months Ended

Dec. 31, 2018

BENEFIT PLANS

The Company’s 401(k) savings plan (the “Plan”) is available to all full-time, U.S.-based employees who have been employed with the Company for six months or longer. Under the Plan, a participant may contribute up to 100% of earnings, with the Company matching the first 5% of contributions at a rate of 50%. The employee and Company contributions are paid to a corporate trustee and invested in various funds based on participant direction. Company contributions made to participants’ accounts become fully vested upon completion of five years of service. The total Company matching contributions to the Plan were $3.1 million, $4.2 million and $2.0 million for the years ended December 31, 2018, 2017 and 2016, respectively.