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Convertible Senior Notes - 2026 Convertible Notes (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Feb. 13, 2020
USD ($)
D
$ / shares
Sep. 30, 2023
USD ($)
D
Mar. 31, 2023
USD ($)
Sep. 30, 2023
USD ($)
Debt        
Loss on extinguishment of debt       $ (23,504)
2026 Convertible Notes        
Debt        
Interest rate (as a percent) 2.625% 2.625%   2.625%
Aggregate principal amount $ 143,750      
Total debt issuance cost $ 5,473      
Initial conversion rate 34.2618      
Initial conversion price | $ / shares $ 29.19      
Conversion, threshold percentage of stock price trigger 130.00%      
Conversion, threshold trading days | D 20      
Conversion, threshold consecutive trading days | D 30      
Consecutive business days | D 5      
Measurement period | D 10      
Threshold percentage to product of sale price of common stock and conversion rate 98.00%      
Default period 30 days      
Threshold amount of money borrowed $ 20,000      
Number of calendar days | D 3      
Term of notice to company 60 days      
Provisions threshold amount of payment $ 20,000      
Aggregate principal amount of notes repurchased 117,400      
Repurchased amount in cash $ 140,100      
Loss on extinguishment of debt     $ (23,504)  
Recognition of deferred financing costs     $ 2,264  
Principal   $ 26,350   $ 26,350
2026 Convertible Notes | Conversion of convertible debt after the calendar quarter ending on March 31, 2020        
Debt        
Conversion, threshold percentage of stock price trigger   130.00%    
Conversion, threshold trading days | D   20    
Conversion, threshold consecutive trading days | D   30