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Organization and Basis of Presentation - Private Placement - Additional Information (Detail) $ / shares in Units, $ in Thousands |  |  | 9 Months Ended |
--- | --- | --- | --- | ---
Jun. 13, 2024 shares | Apr. 03, 2024 shares | Sep. 30, 2024 USD ($) $ / shares shares | Sep. 30, 2023 USD ($) | Dec. 31, 2023 $ / shares
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Preferred Stock Stated Value PerShare | $ / shares |  |  | $ 50 |  | $ 50
Leverage ratio |  |  | 0.10 |  |
Capital ratio |  |  | 0.13 |  |
Proceeds from Private Placement | $ |  |  | $ 152,148 | $ 0 |
Private Placement [Member] |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Net proceeds from Private Placement, Shares | 11,600,000 | 150,000,000 |  |  |
Proceeds from capital net of issuance costs | $ |  |  | $ 152,100 |  |
Preferred Stock Stated Value PerShare | $ / shares |  |  | $ 10,000 |  |
Convertible Preferred Stock, Shares Issued upon Conversion |  |  | 4,000 |  |
Warrants outstanding |  |  | 26,195,999 |  |
Warrants term |  |  | 5 years |  |
Warrants expiration |  |  | Apr. 03, 2029 |  |
Private Placement [Member] | Series B Preferred Stock [Member] |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Issuance of warrants |  |  | 6,549 |  |
Warrants outstanding |  |  | 21,635,999 |  |
Warrants exercise price | $ / shares |  |  | $ 2.5 |  |
Private Placement [Member] | Series C Preferred Stock [Member] |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Issuance of warrants |  |  | 1,441 |  |
Warrants outstanding |  |  | 4,560,000 |  |
Warrants exercise price | $ / shares |  |  | $ 2.39 |  |

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