Summary of Significant Accounting Policies - Reverse Stock Split (Details) |
Oct. 21, 2019 |
Aug. 29, 2019 |
Mar. 31, 2021
$ / shares
|
Mar. 31, 2020
$ / shares
|
|---|---|---|---|---|
| Summary of Significant Accounting Policies | ||||
| Common stock, par value (in dollars per share) | $ 0.001 | $ 0.001 | ||
| Reverse stock split, approved, high end of range | 0.1 | |||
| Reverse stock split, approved, low end of range | 0.2 | |||
| Reverse stock split | 0.1 |
| X | ||||||||||
- Definition Stockholders' Equity Note, Stock Split, Conversion Ratio, Approved, High End of Range No definition available.
|
| X | ||||||||||
- Definition Stockholders' Equity Note, Stock Split, Conversion Ratio, Approved, Low End of Range No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|