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Common Stock - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions |  | 3 Months Ended |
--- | --- | --- | ---
Aug. 06, 2020 | Mar. 31, 2024 | Dec. 31, 2023
Class Of Stock [Line Items] |  |  |
Common stock, shares outstanding |  | 130,859,129 | 129,530,000
Common stock, par value |  | $ 0.001 | $ 0.001
Preferred stock, par value |  | $ 0.001 | $ 0.001
Preferred stock, shares outstanding |  | 0 | 0
2017 ATM Agreement |  |  |
Class Of Stock [Line Items] |  |  |
Remaining proceeds from common stock, under sales agreement |  | $ 120.0 |
Maximum |  |  |
Class Of Stock [Line Items] |  |  |
Common stock sales agreement aggregate sales proceeds | $ 120.0 |  |
Maximum | 2017 ATM Agreement |  |  |
Class Of Stock [Line Items] |  |  |
Commission on gross sales proceeds of common stock | 3.00% |  |

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