Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Schedule of Stock Options Using Valuation Assumptions (Details)

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Stockholders' Equity - Schedule of Stock Options Using Valuation Assumptions (Details) - Options
9 Months Ended
Jun. 30, 2021
Class Of Stock [Line Items]  
Expected Volatility 26.00%
Expected Term (in years) 3 years 7 months 9 days
Risk Free Rate 1.60%
2019 Modified Option Grants  
Class Of Stock [Line Items]  
Expected Volatility 25.00%
Expected Term (in years) 1 year 6 months
Risk Free Rate 2.52%
2019 Option Grants  
Class Of Stock [Line Items]  
Expected Volatility 30.00%
Expected Term (in years) 4 years 1 month 2 days
Risk Free Rate 2.95%