Schedule of Common Stock Reserved Future Issuance (Details) - shares shares in Thousands |
Mar. 31, 2022 |
Mar. 31, 2021 |
|---|---|---|
| Share-Based Payment Arrangement [Abstract] | ||
| Stock options issued and outstanding | 2,466 | 1,773 |
| Shares authorized for future option grants | 7,543 | 2,263 |
| Warrants outstanding | 243 | 243 |
| Total | 10,252 | 4,279 |