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Stock Options - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Jun. 08, 2021
Jun. 07, 2016
Share-based Compensation Arrangement by Share-based Payment Award        
Stock options vesting period 12 months      
Share-based Payment Arrangement, Option And Stock Appreciation Rights (SARs)        
Share-based Compensation Arrangement by Share-based Payment Award        
Number of shares counted against share reserve for each share granted       1
Number of shares added back to share reserve       1
Number of shares added back to share reserve, withheld, tendered, Exchanged       1
Share-based Payment Arrangement, Option And Stock Appreciation Rights (SARs)        
Share-based Compensation Arrangement by Share-based Payment Award        
Number of shares counted against share reserve for each share granted       2
Number of shares added back to share reserve       2
Number of shares added back to share reserve, withheld, tendered, Exchanged       2
Employee stock option        
Share-based Compensation Arrangement by Share-based Payment Award        
Compensation cost related to non-vested stock options and restricted stock awards not yet recognized $ 7.4      
Weighted-average period over which compensation cost recognized 19 months      
Grant date fair value $ 2.67 $ 3.73    
Performance Shares        
Share-based Compensation Arrangement by Share-based Payment Award        
Number of shares eligible to receive for each fully vested RSU 1      
Restricted Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award        
Number of shares, granted 700,000 0    
Employee stock option        
Share-based Compensation Arrangement by Share-based Payment Award        
Weighted-average period over which compensation cost recognized 25 months      
Employee stock option | Restricted Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award        
Compensation cost related to non-vested stock options and restricted stock awards not yet recognized $ 2,900.0      
2013 Stock Plan        
Share-based Compensation Arrangement by Share-based Payment Award        
Number of shares, granted 200,000      
Share-based compensation arrangement by share-based payment award, number of shares authorized     4,000,000 5,858,892
2013 Stock Plan | Employee stock option        
Share-based Compensation Arrangement by Share-based Payment Award        
Number of options, granted (in shares) 1,774,558 1,226,300    
Exercise price of stock options granted $ 4.91 $ 6.84    
2021 Stock Plan        
Share-based Compensation Arrangement by Share-based Payment Award        
Number of shares, granted 500,000      
Number of options, granted (in shares) 1,030,000      
Exercise price of stock options granted $ 3.46      
Non employee director | 2013 Stock Plan        
Share-based Compensation Arrangement by Share-based Payment Award        
Number of options, granted (in shares) 110,000      
Non employee director | 2021 Stock Plan        
Share-based Compensation Arrangement by Share-based Payment Award        
Number of options, granted (in shares) 132,000