Employee Benefit Plans

12 Months Ended

Dec. 31, 2017

Compensation And Retirement Disclosure [Abstract]

Employee Benefit Plans

11. Employee Benefit Plans

The Company has a 401(k) salary deferral plan (the “Plan”) in which all employees of the Company meeting minimum service and age requirements are eligible to participate. Contributions to the Plan are in the form of employee salary deferrals, which are subject to employer matching contributions of 50% of up to 4% of the employee’s annual salary. The Company’s contributions are funded semi-monthly to the Plan administrator. Matching contributions of $0.5 million were contributed to the Plan in each of fiscal 2017, 2016 and 2015. The Company incurred administrative expenses related to the Plan of $21,300, $24,600, and $20,900 in fiscal 2017, 2016, and 2015, respectively.