Stock-based Compensation - Common stock reserved for future issuance (Details) - shares |
12 Months Ended | ||
|---|---|---|---|
Jan. 02, 2022 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | |||
| Exercise of outstanding common stock options | 5,753,005 | 1,428,980 | 971,332 |
| Options and RSUs available for future grants | 15,846,770 | ||
| Outstanding restricted stock units for future vesting | 535,449 | ||
| Common stock options available for future grants | 27,760,224 | ||
| Employee Stock Purchase Plan [Member] | |||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | |||
| Common stock options available for future grants | 5,625,000 |
| X | ||||||||||
- Definition Options and RSUs available for future grants No definition available.
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- Definition Outstanding Restricted Stock Units For Future Vesting No definition available.
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- Definition Aggregate number of common shares reserved for future issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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