Stock-Based Compensation - Stock-based compensation expense (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2021 |
Mar. 31, 2020 |
Mar. 31, 2021 |
Mar. 31, 2020 |
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| Stock-Based Compensation expense | ||||
| Total stock based compensation for options granted | $ 942,108 | $ 1,339,410 | $ 2,118,693 | $ 2,843,636 |
| General and administrative | ||||
| Stock-Based Compensation expense | ||||
| Total stock based compensation for options granted | 448,880 | 954,241 | 1,291,159 | 2,067,352 |
| Research and development | ||||
| Stock-Based Compensation expense | ||||
| Total stock based compensation for options granted | $ 493,228 | $ 385,169 | $ 827,534 | $ 776,284 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. 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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