The Company and Summary of Significant Accounting Policies - Schedule of Diluted Net Loss Per Share (Details) - shares shares in Thousands |
12 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Schedule of Diluted Net Loss Per Share [Line Items] | ||
| Anti-dilutive computation of diluted net loss per share | 3,356 | 23,051 |
| Options to purchase common stock [Member] | ||
| Schedule of Diluted Net Loss Per Share [Line Items] | ||
| Anti-dilutive computation of diluted net loss per share | 326 | 4,917 |
| Unvested restricted stock units [Member] | ||
| Schedule of Diluted Net Loss Per Share [Line Items] | ||
| Anti-dilutive computation of diluted net loss per share | 1 | 104 |
| Common stock purchase warrants [Member] | ||
| Schedule of Diluted Net Loss Per Share [Line Items] | ||
| Anti-dilutive computation of diluted net loss per share | 3,029 | 18,030 |