Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Additional Information (Details)

v3.20.2
Stock-Based Compensation - Additional Information (Details) - shares
1 Months Ended 12 Months Ended
Oct. 31, 2020
Sep. 26, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Granting of options (in shares)   1,190,000
Restricted Stock Awards    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of shares of restricted stock (in shares)   334,000
2003 Plan | Common stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares authorized (in shares)   5,800,000
Shares reserved for outstanding equity awards (in shares)   4,100,000
Shares reserved for future awards (in shares)   4,600,000
2003 Plan | Class A common stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares authorized (in shares)   19,700,000
Shares reserved for outstanding equity awards (in shares)   0
Shares reserved for future awards (in shares)   9,900,000
2003 Plan | Preferred Stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares authorized (in shares)   500,000,000
Shares reserved for outstanding equity awards (in shares)   0
Shares reserved for future awards (in shares)   500,000
Director Plan | Stock Options    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Granting of options (in shares)   200,000,000
Director Plan | Restricted Stock Awards    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of shares of restricted stock (in shares)   20,000
Director Plan | Restricted Stock Awards | Subsequent Event    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of shares of restricted stock (in shares) 70,000