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Net Income (Loss) Per Share Attributable to Common Shareholders - Schedule of Computation of Basic and Diluted Net Income (Loss) per Share (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]      
Net income (loss) $ 377,661 $ (348,865) $ 66,858
Basic weighted-average common shares outstanding 75,948,686 65,949,672 54,392,304
Effect of potentially dilutive securities:      
Diluted weighted-average common shares outstanding 80,393,496 65,949,672 56,932,798
Net income (loss) per common share - basic $ 4.97 $ (5.29) $ 1.23
Net income (loss) per common share - diluted $ 4.70 $ (5.29) $ 1.17
Outstanding Options [Member]      
Effect of potentially dilutive securities:      
Effect of potentially dilutive securities 3,990,579   2,406,962
Unvested Restricted Common Shares [Member]      
Effect of potentially dilutive securities:      
Effect of potentially dilutive securities 454,231   133,532