Stock-Based Compensation - Stock Option Valuation Assumptions (Details) - $ / shares	12 Months Ended
Jun. 27, 2021	Jun. 28, 2020	Jun. 30, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Quantity	155,000
Weighted Average Exercise Price	$ 15.64
Expected term (years)	5 years 6 months	5 years 6 months	5 years 6 months
Risk-free interest rate	0.40%	0.70%	2.90%
Volatility	49.00%	43.20%	32.60%
Dividend yield	0.00%	0.00%	0.00%
Black-Scholes Model [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Quantity	155	143	190
Service Period (years)	3 years	3 years	3 years
Weighted Average Exercise Price	$ 15.64	$ 19.95	$ 23.73
Weighted Average Grant Date Fair Value	$ 6.75	$ 7.33	$ 8.42

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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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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- Definition

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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- 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.

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No definition available.

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- Definition

Gross number of share options (or share units) granted during the period.

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No definition available.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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No definition available.

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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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