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Share-based Compensation - Employee Share Purchase Plan (Details) - Employee Stock - USD ($)
 12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2020
Nov. 30, 2021
Nov. 30, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Duration of offering periods for ESPP (in months) 24 months        
Percent of compensation allowed for purchase of options 15.00%        
Payroll deduction accumulation period (in months) 6 months        
Grant price, percent of fair value of common stock at date of grant 85.00%        
Maximum number of shares authorized for purchase per purchase date (in shares) 300,000        
Shares authorized under plan (in shares)       2,500,000 1,430,000
Weighted-average grant date fair value $ 16.48 $ 11.11 $ 4.33    
Maximum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Maximum number of common shares that may be purchased on any purchase date by a participant (in shares) 875        
Maximum number of common shares that may be purchased per a 24-month offering period by a participant (in shares) 3,500        
Maximum value of common stock that may be purchased in any one calendar year $ 25,000