Annual report pursuant to Section 13 and 15(d)

Defined Contribution Plan (Details)

v3.20.4
Defined Contribution Plan (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Defined Contribution Plan    
Company's matching contributions equal to each employee's contribution (as a percent) 50.00%  
Maximum contribution of employees as a percentage of their compensation 6.00%  
Amount expensed $ 0.3 $ 0.3