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Equity - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Sep. 30, 2018 | Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2019 | Nov. 30, 2023
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Decrease in compensation expense |  | $ 1.7 |  | $ 1.7 |  |  |
Compensation expense |  | 10.4 | $ 21.6 | 25.4 | $ 40.2 |  |
Compensation expense not yet recognized |  | $ 60.5 |  | $ 60.5 |  |  |
Inducement grants (in shares) |  |  |  | 255,611 |  |  |
Weighted-average grant date fair value of options (in dollars per share) |  |  |  | $ 12.54 | $ 28.08 |  |
Intrinsic value of options exercised |  |  |  | $ 0.0 | $ 3.5 |  |
ESPP |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Common stock reserved for issuance (in shares) | 311,850 |  |  |  |  |  |
Common stock reserved for issuance represented as percentage on outstanding common stock | 1.00% |  |  |  |  |  |
Common stock, shares remained available for purchase (in shares) |  | 3,601,429 |  | 3,601,429 |  |  |
Common stock, shares issued (in shares) |  |  |  | 86,008 | 34,515 |  |
RSUs |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Number of inducement grants (in shares) |  |  |  | 170,365 |  |  |
Granted (in dollars per share) |  |  |  | $ 13.98 | $ 44.98 |  |
Total intrinsic value of RSUs released |  |  |  | $ 14.9 | $ 11.4 |  |
Total fair value of RSUs vested |  |  |  | $ 42.4 | $ 10.2 |  |
Weighted Average |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Compensation expense not yet recognized, period of recognition (in years) |  |  |  | 1 year 7 months 6 days |  |  |
2018 Plan |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Common stock reserved for issuance (in shares) | 4,067,007 |  |  |  |  |  |
Common stock, shares remained available for purchase (in shares) |  | 1,855,723 |  | 1,855,723 |  |  |
Annual increase in reserved shares as percentage of outstanding common stock |  |  |  |  |  | 4.00% |
2018 Plan | ESPP |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Compensation expense |  | $ 0.2 | $ 0.2 | $ 0.4 |  |  |
2018 Plan | RSUs |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Granted (in dollars per share) |  |  |  | $ 13.98 |  |  |
2018 Plan | Maximum |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Common stock reserved for issuance (in shares) | 1,277,181 |  |  |  |  |  |
2018 Plan | Minimum |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Annual increase in reserved shares of common stock (in shares) |  |  |  |  |  | 4,989,593 |
Piper Sandler and Cantor | At-the-Market Offering | Equity Distribution Agreement |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Common stock aggregate offering price |  |  |  |  |  |  | $ 262.8
Common stock issued, net of issuance costs (in shares) |  |  |  | 0 |  |  |

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