Share-based Compensation (Weighted Average Assumptions for Options Granted) (Details) - Stock Option [Member] - $ / shares |
3 Months Ended | 9 Months Ended | |
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Jun. 30, 2019 |
Jun. 30, 2020 |
Jun. 30, 2019 |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
Expected volatility | 65.29% | 63.13% | 65.91% |
Expected dividend yield | 0.00% | 0.00% | 0.00% |
Risk-free interest rate | 2.23% | 1.63% | 2.37% |
Expected term (in years) | 6 years | 5 years 10 months 24 days | 5 years 10 months 24 days |
Fair value of options granted | $ 0.97 | $ 1.14 | $ 0.92 |
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Fair Value of Options Granted No definition available.
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- Details
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