Annual report pursuant to Section 13 and 15(d)

Employee Benefit Plan (Notes)

Employee Benefit Plan (Notes)
12 Months Ended
Dec. 31, 2018
Employee Benefit Plan [Abstract]  
Compensation and Employee Benefit Plans [Text Block]
Employee Benefit Plan
The Company has a retirement savings plan (the “401(k) Plan”). The 401(k) Plan is a defined contribution plan whereby employees who have completed 90 days of service, a minimum of 1,000 hours of service and are age 21 or older are eligible to participate. The 401(k) Plan allows eligible employees to make contributions of 2.0% to 80.0% of their annual compensation. For all periods presented, employer contributions were made at 25.0% of the employee’s contribution up to a maximum of 6.0% of total annual compensation, except where government limitations prohibit.
Employer contributions vest 20.0% after two years of service and continue vesting 20.0% per year until fully vested. The Company’s matching contributions expensed in 2018, 2017 and 2016 were approximately $1,713, $1,441 and $1,056, respectively.