Stockholders' Equity - Warrants issued and outstanding (Details) |
6 Months Ended |
|---|---|
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Mar. 31, 2020
$ / shares
shares
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| Warrants [Roll Forward] | |
| Warrants, Outstanding at the beginning of the period | shares | 728,439 |
| Expired | shares | (12,500) |
| Warrants, Outstanding at the end of the period | shares | 715,939 |
| Weighted average exercise price, Outstanding at the beginning of the period | $ / shares | $ 20.99 |
| Expired (in dollars per share) | $ / shares | 20.00 |
| Weighted average exercise price, Outstanding at the end of the period | $ / shares | $ 21.01 |
| Weighted average remaining contractual term, Outstanding at the end of the period | 2 years 7 days |
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- Definition Represents the warrants expired during period. No definition available.
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- Definition It represents the weighted average exercise price of warrants expired. No definition available.
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- Definition It represents the weighted average exercise price of warrants outstanding. No definition available.
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- Definition It represents the weighted average remaining contractual life of warrants outstanding. No definition available.
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- Definition Number of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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