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Financial Risk Management - Additional Information (Detail) - shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Disclosure of detailed information about financial instruments [line items]            
Number of shares issued 57,152,295 56,937,682 53,750,386 47,985,837 42,135,448 36,984,292
Interest rate risk [member] | Coupon fixed rate structure [member]            
Disclosure of detailed information about financial instruments [line items]            
Outstanding convertible notes, coupon fixed rate 2.25%          
Liquidity risk [member]            
Disclosure of detailed information about financial instruments [line items]            
Weighted average duration of marketable securities current 3 months          
Weighted average duration of marketable securities noncurrent 12 months 18 days          
Weighted average duration of marketable securities 3 months 6 days          
Financial Assets Duration Period 12 months