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Equity and Stock-based Compensation - Stock Plans - Additional information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 12 Months Ended
Feb. 28, 2023
Feb. 28, 2022
Sep. 30, 2014
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Total intrinsic value of options exercised       $ 0    
RSUs released and issued net of shares withheld for taxes       1,648,201    
Weighted-average fair value of awards granted       $ 11.61 $ 14.68 $ 30.19
Weighted average fair value of stock options granted       $ 7.27 14.72 $ 35.58
PRSUs [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Granted, Shares 159,150 280,450        
Shares vested       68,541    
TSR [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Weighted average fair value of stock options granted       $ 28.9 $ 24.01  
Granted, Shares 159,150 280,450        
Shares vested       110,370    
RSUs, PRSUs and TSR awards [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Percentage of vesting rights       100.00%    
Maximum [Member] | PRSUs [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Percentage of vesting rights   200.00%        
Maximum [Member] | TSR [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Percentage of vesting rights   200.00%        
Minimum [Member] | PRSUs [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Percentage of vesting rights   0.00%        
Minimum [Member] | TSR [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Percentage of vesting rights   0.00%        
2005 Stock Plan            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Vesting period of stock options       4 years    
2005 Stock Plan | Maximum [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Expiration period of stock options       10 years    
2014 Equity Incentive Plan            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Vesting period of stock options       5 years    
Expiration period of stock options       10 years    
Termination date of equity incentive plan       Nov. 12, 2024    
Option vesting term       Option vesting schedules are determined by the Company at the time of issuance and generally have a four year vesting schedule (25% vesting on the first anniversary of the vesting base date and quarterly thereafter over the next 3 years).    
Number of common stock reserved for issuance       10,768,935    
Common stock reserved for future issuance, Description       Shares reserved for issuance increases on January 1 of each year commencing on January 1, 2016 and ending on January 1, 2024 by the lesser of (i) the amount equal to 4% of the number of shares issued and outstanding on December 31 immediately prior to the date of increase or (ii) such lower number of shares as may be determined by the board of directors. As of December 31, 2023, the Company has reserved 10,768,935 shares of its common stock that remains unissued for issuance under the 2014 Plan.    
Percentage of common stock reserved for future issuance     4.00%      
Number of common stock repurchased       0 0  
Total intrinsic value of options exercised       $ 900 $ 800 $ 13,100
2014 Equity Incentive Plan | First Anniversary [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Percentage of vesting rights       25.00%    
2014 Equity Incentive Plan | Maximum [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Percentage of fair value exercise price grant date       100.00%