Quarterly report pursuant to Section 13 or 15(d)

Equity (Details)

v3.23.2
Equity (Details)
9 Months Ended
Jun. 30, 2023
shares
Restricted Stock Units (RSUs)  
Stock-based compensation  
Shares issued (in shares) 337,000
Restricted Stock Units (RSUs) | Member of Board of Directors | A2021 Stock Incentive Plan  
Stock-based compensation  
Vesting period 1 year
Restricted Stock Units (RSUs) | Minimum  
Stock-based compensation  
Vesting period 1 year
Restricted Stock Units (RSUs) | Minimum | A2021 Stock Incentive Plan  
Stock-based compensation  
Vesting period 3 years
Restricted Stock Units (RSUs) | Maximum  
Stock-based compensation  
Vesting period 4 years
Restricted Stock Units (RSUs) | Maximum | A2021 Stock Incentive Plan  
Stock-based compensation  
Vesting period 5 years
Performance Shares  
Stock-based compensation  
Vesting period 3 years
Shares issued (in shares) 137,000
Performance Shares | Minimum | A2021 Stock Incentive Plan  
Stock-based compensation  
Vesting rights, percentage 0.00%
Performance Shares | Maximum | A2021 Stock Incentive Plan  
Stock-based compensation  
Vesting rights, percentage 200.00%