Equity Incentive Plan and Unit Option Plan - Additional information (Detail) - USD ($) |
3 Months Ended | 9 Months Ended | |
|---|---|---|---|
Sep. 26, 2021 |
Sep. 25, 2021 |
Sep. 26, 2020 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Share-based Payment Award, Options, Grants in Period, Gross | 0 | ||
| Share-based Payment Award, Options, vested in Period, Gross | 4,012,873 | ||
| Share-based Payment Arrangement, Noncash Expense | $ 2,100,000 | $ 2,111,099 | $ 118,270 |
| Member Units [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Share-based Payment Award, Options, vested in Period, Gross | 16,079 | ||
| X | ||||||||||
- Definition Amount of noncash expense for share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- 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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| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. No definition available.
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| X | ||||||||||
- Definition Number of options vested. No definition available.
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- Details
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