Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Incentive Plans - Narrative (Details)

v3.22.1
Stock-Based Incentive Plans - Narrative (Details)
$ in Thousands
3 Months Ended
Mar. 16, 2022
shares
Mar. 31, 2022
USD ($)
plan
shares
Mar. 31, 2021
USD ($)
Stock Option Disclosures      
Share-based incentive plans | plan   2  
Share-based compensation expense | $   $ 2,678 $ 2,694
Unrecognized compensation costs related to non-vested stock options and performance stock awards | $   $ 11,152  
Stock options      
Stock Option Disclosures      
Weighted average period of recognition of unrecognized compensation expense   2 years 10 months 17 days  
Restricted and Performance Stock Units      
Stock Option Disclosures      
Unrecognized compensation costs related to non-vested stock options and performance stock awards | $   $ 23,818  
Weighted average period of recognition of unrecognized compensation expense   3 years 2 months 1 day  
PSUs      
Stock Option Disclosures      
Unrecognized compensation costs related to non-vested stock options and performance stock awards | $   $ 6,623  
PSUs | Two Thousand Twenty-Two      
Stock Option Disclosures      
Shares authorized for issuance (in shares) | shares 526,467    
PSUs | Minimum | Two Thousand Twenty-Two      
Stock Option Disclosures      
Payout opportunity 0.00%    
PSUs | Maximum | Two Thousand Twenty-Two      
Stock Option Disclosures      
Payout opportunity 150.00%    
2019 Plan      
Stock Option Disclosures      
Shares authorized for issuance (in shares) | shares   749,538,000  
2017 ESPP      
Stock Option Disclosures      
Shares authorized for issuance (in shares) | shares   600,000  
Additional shares authorized for future issuance (in shares) | shares   223,678