Quarterly report pursuant to Section 13 or 15(d)

Share-Based Compensation (Weighted Average Assumptions For Options Granted) (Details)

v3.10.0.1
Share-Based Compensation (Weighted Average Assumptions For Options Granted) (Details) - Stock Option [Member] - $ / shares
3 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected volatility 67.61% 60.60%
Expected dividend yield 0.00% 0.00%
Risk-free interest rate 2.75% 2.24%
Expected term (in years) 5 years 6 months 5 years 8 months 12 days
Fair Value of Options Granted $ 0.83 $ 0.65