Share-Based Compensation - Black-Scholes Valuation Assumptions (Details) - $ / shares		12 Months Ended
Dec. 29, 2020	Dec. 31, 2021
Stock options
Share-Based Compensation
Volatility rate		53.52%
Risk-free interest rate		1.66%
Average expected life (in years)		5 years 4 months 24 days
Dividend yield		0.00%
Stock price at grant date (in USD per share)		$ 7.41
Exercise price (in USD per share)		$ 7.41
Common A-2 And B-1 Units
Share-Based Compensation
Volatility rate	45.00%
Risk-free interest rate	0.12%
Average expected life (in years)	0 years
Dividend yield	0.00%
Lack of marketability discount	0.00%

Restrictions on equity-based instruments during the vesting period, such as the inability to transfer unvested awards, are not taken into account in estimating the fair value of the award. However, restrictions that remain in effect after an award is vested, such as the inability to transfer or hedge vested options or a prohibition on the sale of outstanding vested shares (or other type of equity) for a period of time, affect the estimate of an award's fair value.

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- Definition

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

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No definition available.

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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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.

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- Definition

Price of a single share of a number of saleable stocks of a company.

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- Definition

Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 718
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