XML 59 R50.htm IDEA: XBRL DOCUMENT v3.23.2
Common Stock and Stock-Based Compensation - Narrative (Details)
3 Months Ended 6 Months Ended 12 Months Ended 83 Months Ended
Sep. 24, 2020
USD ($)
$ / shares
shares
Mar. 31, 2023
$ / shares
shares
Jun. 30, 2023
USD ($)
commonStock
shares
Jun. 30, 2022
USD ($)
shares
Dec. 31, 2020
USD ($)
Jun. 30, 2023
USD ($)
commonStock
shares
Sep. 23, 2020
USD ($)
Mar. 31, 2020
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Payments to repurchase stock     $ 0 $ 8,053,000        
Award vesting period     4 years          
Number of share of common stock holder has a right to | commonStock     1     1    
Volatility     44.31% 46.88%        
Expected term (in years)     5 years 7 months 2 days 5 years 7 months 24 days        
Expected dividend yield     0.00% 0.00%        
PSUs                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Granted (in shares) | shares     211,800 228,200        
Risk-free interest rate   4.39%            
Volatility   44.00%            
Expected term (in years)   4 years            
Expected dividend yield   0.00%            
S&P Biotechnology | PSUs                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Granted (in shares) | shares   211,800            
S&P Biotechnology | PSUs | Other Executives                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Weighted average grant date fair value (in dollars per share) | $ / shares   $ 41.72            
March 2020 Plan                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Stock repurchase program, authorized amount               $ 160,000,000
Accelerated share repurchases, authorized amount             $ 25,000,000  
Accelerated share repurchases, payment $ 25,000,000              
Accelerated share repurchases, shares received (in shares) | shares 550,623              
Accelerated share repurchases, initial price paid per share (in dollars per share) | $ / shares $ 45.40              
Fair value adjustments related to derivative instruments         $ 3,000,000      
Share Repurchase Programs                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Shares of common stock repurchased (in shares) | shares           4,552,730    
Payments to repurchase stock           $ 246,100,000