Quarterly report pursuant to Section 13 or 15(d)

Stock Plans - Additional Information (Details)

v3.21.1
Stock Plans - Additional Information (Details)
$ in Millions
3 Months Ended
Mar. 31, 2021
USD ($)
shares
Share-based Compensation Arrangement by Share-based Payment Award  
Shares, Granted | shares 670,000
Weighted-average period for recognizing non-vested stock option 1 year 7 months 6 days
Employee Stock Option  
Share-based Compensation Arrangement by Share-based Payment Award  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized | $ $ 1.3