401(k) Savings Plan

12 Months Ended

Dec. 31, 2017

Compensation And Retirement Disclosure [Abstract]

401(k) Savings Plan

15. 401(k) Savings Plan

The Company has a defined contribution savings plan under Section 401(k) of the Internal Revenue Code. This plan covers substantially all employees who meet minimum age and service requirements and allows participants to defer a portion of their annual compensation on a pre-tax basis. Effective January 1, 2016, the Company has elected to match 50% of the first 6% of an employee’s deferral. Company contributions are expensed in the year for which they are declared. During the year ended December 31, 2017, the Company recorded expense of $484 for 401(k) match contributions.