Annual report pursuant to Section 13 and 15(d)

Common Stock and Options - Schedule Of Valuation Model (Details)

v3.10.0.1
Common Stock and Options - Schedule Of Valuation Model (Details) - Employee Stock Option
12 Months Ended
Sep. 30, 2018
2016 Plan  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Expected Volatility 32.19%
Risk Free Rate 2.45%
2016 Plan | Minimum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Expected Term (in years) 2 years 7 months 6 days
2016 Plan | Maximum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Expected Term (in years) 4 years
2018 Plan  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Expected Volatility 30.00%
Expected Term (in years) 3 years 3 months 26 days
Risk Free Rate 2.80%