XML 73 R63.htm IDEA: XBRL DOCUMENT v3.22.2
Stock-Based Compensation (Details) - USD ($)
$ in Thousands
9 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jan. 29, 2021
Jan. 29, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Proceeds from Stock Options Exercised $ 6,739 $ 7,024    
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation 96,860 109,516    
Tax withholding for share-based compensation $ 2,200 $ 2,000    
Total intrinsic value of all options exercised 15,600 5,400    
Proceeds from employee stock purchase plan transactions 1,100 917    
Stock Options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Proceeds from Stock Options Exercised 6,700 $ 7,000    
Total unrecognized compensation cost nonvested awards $ 8,000      
Weighted average period, unrecognized compensation cost, nonvested awards 1 year 6 months      
Restricted Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total unrecognized compensation cost nonvested restricted stock units $ 11,600      
Weighted average period, unrecognized compensation cost, nonvested awards 2 years 4 months 24 days      
The Purchase Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of shares authorized       3,425,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Continuous Days of Service 90 days      
Share-based Compensation Arrangement by Share-based Payment Award, Number of Hours Per Week Employed 20 hours      
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent 85.00%      
Share-based Compensation Arrangement by Share-based Payment Award, Offering Period 3 months      
Common shares issued to employees 60,481 61,302    
Shares available for future issuance 572,592      
Proceeds from employee stock purchase plan transactions $ 1,100 $ 900    
The 2021 Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of shares authorized     2,400,000  
Number of shares available for future grants 1,757,566      
The 2021 Plan | Stock Options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period 4 years      
Expiration period 7 years      
Director | The 2021 Plan | Restricted Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period 1 year      
Executives and Employees | The 2021 Plan | Restricted Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period 4 years      
Executives | The 2021 Plan | Performance Shares        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period 3 years