Net Loss Per Share Attributable to Common Stockholders - Common Stock Equivalents Excluded from Calculation of Diluted Net Loss Per Share (Details) - Class A Common Stock - shares |
3 Months Ended | |
|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Earnings Per Share Basic [Line Items] | ||
| Antidilutive securities excluded from computation of diluted net loss per share (in shares) | 4,106,848 | 6,774,562 |
| ESPP (1) | ||
| Earnings Per Share Basic [Line Items] | ||
| Antidilutive securities excluded from computation of diluted net loss per share (in shares) | 0 | 119,002 |
| Outstanding stock options | ||
| Earnings Per Share Basic [Line Items] | ||
| Antidilutive securities excluded from computation of diluted net loss per share (in shares) | 2,431,632 | 3,241,610 |
| Unvested RSUs | ||
| Earnings Per Share Basic [Line Items] | ||
| Antidilutive securities excluded from computation of diluted net loss per share (in shares) | 1,675,216 | 3,413,950 |