Accrued Expenses and Other Current Liabilities - Schedule of Provision for Discounts and Allowances for Commercial Product Sales (Detail) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Discounts and allowances for commercial product sales: | ||
| Beginning balance | $ 8,504 | $ 4,227 |
| Provisions | 34,980 | 23,369 |
| Deductions | (33,943) | (20,603) |
| V-Go opening balance sheet | 1,511 | |
| Ending balance | $ 9,541 | $ 8,504 |