Retirement Plan	12 Months Ended
Dec. 31, 2018
Compensation And Retirement Disclosure [Abstract]
Retirement Plan	Note 12. Retirement Plan The Company maintains a defined contribution savings plan (the “401(k) Plan”) that qualifies under the provisions of Section 401(k) of the Internal Revenue Code and covers eligible U.S. employees of the Company. Under the terms of the 401(k) Plan, eligible U.S. employees may make pre-tax dollar contributions of up to 60% of their eligible pay up to a maximum cap established by the IRS. The Company may contribute a discretionary percentage of qualified individual employee’s salaries, as defined, to the 401(k) Plan. The Company has not contributed to the 401(k) Plan during the years ended December 31, 2018, 2017 and 2016. During the year ended December 31, 2018, the Company approved a 401(k) employer match that is effective in 2019. Under the 401(k) match, the Company will match 50% of the first 6% of each employee’s 401(k) contribution, up to an annual maximum of $5,000. The employer match will vest immediately.

Retirement Plan

12 Months Ended

Dec. 31, 2018

Compensation And Retirement Disclosure [Abstract]

Note 12. Retirement Plan

The Company maintains a defined contribution savings plan (the “401(k) Plan”) that qualifies under the provisions of Section 401(k) of the Internal Revenue Code and covers eligible U.S. employees of the Company. Under the terms of the 401(k) Plan, eligible U.S. employees may make pre-tax dollar contributions of up to 60% of their eligible pay up to a maximum cap established by the IRS. The Company may contribute a discretionary percentage of qualified individual employee’s salaries, as defined, to the 401(k) Plan. The Company has not contributed to the 401(k) Plan during the years ended December 31, 2018, 2017 and 2016. During the year ended December 31, 2018, the Company approved a 401(k) employer match that is effective in 2019. Under the 401(k) match, the Company will match 50% of the first 6% of each employee’s 401(k) contribution, up to an annual maximum of $5,000. The employer match will vest immediately.