Retirement Plan	12 Months Ended
Dec. 31, 2019
Retirement Benefits [Abstract]
Retirement Plan	Retirement PlanWe maintain a defined-contribution 401(k) retirement plan covering substantially all employees (as defined). Our employees may make voluntary contributions to the plan, subject to limitations based on IRS regulations and compensation. Effective January 1, 2017 the Company matches 100% of every dollar contributed up to 3% of the respective employee’s compensation and an additional 50% of every dollar contributed on the next 2% of compensation (4% maximum Company match). We made matching contributions of approximately $4.4 million, $2.7 million and $2.5 million during the years ended December 31, 2019, 2018 and 2017, respectively.

Retirement Plan

12 Months Ended

Dec. 31, 2019

Retirement PlanWe maintain a defined-contribution 401(k) retirement plan covering substantially all employees (as defined). Our employees may make voluntary contributions to the plan, subject to limitations based on IRS regulations and compensation. Effective January 1, 2017 the Company matches 100% of every dollar contributed up to 3% of the respective employee’s compensation and an additional 50% of every dollar contributed on the next 2% of compensation (4% maximum Company match). We made matching contributions of approximately $4.4 million, $2.7 million and $2.5 million during the years ended December 31, 2019, 2018 and 2017, respectively.