Warrants - Summary of Warrant Activity (Details) - Series B Convertible Preferred Stock Warrants - $ / shares |
3 Months Ended | 12 Months Ended |
|---|---|---|
Dec. 31, 2020 |
Sep. 30, 2020 |
|
| Number of units | ||
| Outstanding and Exercisable | 118,029 | 118,029 |
| Weighted Average Exercise Price | ||
| Outstanding and Exercisable | $ 20.80 | $ 20.80 |
| Weighted Average Remaining Contractual Term (in years) | ||
| Outstanding and Exercisable | 1 year 1 month 6 days | 1 year 4 months 6 days |
| X | ||||||||||
- Definition Class of warrant or right outstanding and exercisable. No definition available.
|
| X | ||||||||||
- Definition Number of warrants No definition available.
|
| X | ||||||||||
- Definition Weighted Average Exercise Price No definition available.
|
| X | ||||||||||
- Definition Weighted average exercise price of warrants outstanding and exercisable. No definition available.
|
| X | ||||||||||
- Definition Weighted Average Remaining Contractual Term (in years) No definition available.
|
| X | ||||||||||
- Definition Weighted average remaining contractual term warrants outstanding and exercisable. No definition available.
|
| X | ||||||||||
- Details
|