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Equity - Incentive Equity Awards - Additional Information (Detail) - USD ($) $ in Thousands |  |  |  |  |  |  | 6 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Jun. 27, 2022 | May 16, 2022 | Feb. 04, 2022 | Jan. 10, 2022 | Jun. 14, 2021 | Jan. 04, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Stockholders Equity Note [Line Items] |  |  |  |  |  |  |  |  |
Stock Options Issued |  |  |  |  |  |  |  | 25,247 | 810,459
Proceeds from exercise of stock options, net of transaction costs |  |  |  |  |  |  |  | $ 49 | $ 2,134
Stock Incentive Plan 2020 |  |  |  |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |  |  |  |
Stock options, outstanding |  |  |  |  |  |  |  | 19,995,396 |
Restricted Stock Units (RSUs) |  |  |  |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |  |  |  |
Shares issued, related to the vesting of RSUs |  |  |  |  |  |  |  | 681,216 | 1,031,171
Treasury shares for settlement of employee tax obligations |  |  |  |  |  |  |  | 222,634 | 398,214
Restricted Stock Units (RSUs) | Stock Incentive Plan 2020 |  |  |  |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |  |  |  |
Restricted stock units, outstanding |  |  |  |  |  |  |  | 15,023,937 |
Percentage of outstanding shares on a fully diluted basis |  |  |  |  |  |  |  | 3.00% |
Stock units, Granted |  |  |  |  | 81,082 | 218,000 | 3,265,700 |  |
Stock options, Granted |  |  | 360,000 |  |  |  |  |  |
Stock units, Vesting Period |  |  | 3 years |  | 3 years | 3 years | 3 years |  |
Restricted Stock Units (RSUs) | Employees | Stock Incentive Plan 2020 |  |  |  |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |  |  |  |
Stock units, Granted |  | 661,459 |  | 5,987,500 |  |  | 1,345,800 |  |
Stock units, Vesting Period |  | 3 years |  | 3 years |  |  |  |  |
Stock Options | Stock Incentive Plan 2020 |  |  |  |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |  |  |  |
Percentage of outstanding shares on a fully diluted basis |  |  |  |  |  |  |  | 5.00% |
Stock options, Granted |  |  | 447,438 |  | 103,569 | 278,271 | 3,100,200 |  |
Stock units, Vesting Period |  |  |  | 4 years |  |  | 4 years |  |
Stock units, Cliff Vesting Period |  |  |  |  |  |  | 1 year |  |
Stock Options | Employees | Stock Incentive Plan 2020 |  |  |  |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |  |  |  |
Stock options, Granted |  | 817,873 |  | 1,976,600 |  |  |  |  |
Stock units, Cliff Vesting Period |  |  |  | 1 year |  |  |  |  |
Performance-Based RSUs |  |  |  |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |  |  |  |
Shares issued, related to the vesting of RSUs | [1] |  |  |  |  |  |  |  | 1,762,244
Treasury shares for settlement of employee tax obligations |  |  |  |  |  |  |  |  | 747,955
Performance-Based RSUs | Employees | Stock Incentive Plan 2020 |  |  |  |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |  |  |  |
Stock units, Granted |  |  |  | 1,089,500 |  |  |  |  |
[1] | Performance-based RSUs vested in connection with the achievement of certain regulatory and sales performance conditions associated with the REDUCE-IT clinical trial and subsequent revenue growth. These performance-based RSUs have fully vested as of August 2021.

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