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Employee Benefits	12 Months Ended
Employee Benefits	Dec. 31, 2019
Retirement Benefits [Abstract]
Employee Benefits	Employee Benefits We sponsor a 401(k) plan for employees, which provides for us to make discretionary matching or discretionary annual contributions to the plan. We made no contributions to the plan during the years ended December 31, 2018 and 2017. During the year ended December 31, 2019, we recorded expense of $0.9 million related to our 401(k) plan.