Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Payments - Restricted Stock Units (Details)

v3.20.2
Stock-Based Payments - Restricted Stock Units (Details)
$ in Millions
9 Months Ended
Sep. 30, 2020
USD ($)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Unrecognized compensation costs $ 12.3
Period in which compensation costs will be recognized 2 years 6 months
Restricted Stock Units  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Vesting period 4 years
Vesting (as a percent) 25.00%
Unrecognized compensation costs $ 9.0
Period in which compensation costs will be recognized 2 years 7 months 6 days
Restricted Stock Units | Executive Officers  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Vesting period 3 years