Stock Option And Benefit Plans (Summarizes Option/SARs Activity Of All Plans) (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Jun. 27, 2020	Jun. 29, 2019	Jun. 30, 2018	Jul. 02, 2016	Jul. 01, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balances, June 29, 2019	609,751	493,918	404,335		394,335
Balances, June 27, 2020	609,751	493,918	404,335		394,335
Shares authorized	0	0	0
SARs granted	(175,000)	(161,250)	(272,500)
SARs forfeited	(290,833)	(250,833)	(282,500)
Aggregate Intrinsic Value, Beginning balance	$ 0	$ 79	$ 0
Intrinsic value for options exercised	0	0	0
Aggregate Intrinsic Value, Ending balance	0	$ 0	$ 79
Aggregate Intrinsic Value, Exercisable	$ 0
Outstanding, Beginning balance	$ 8.35	$ 8.90	$ 9.09
SARs Granted Weighted Average Exercise Price	4.93	8.17	7.26
SARs Forfeitures and Expirations in Period, Weighted Average Exercise Price	7.71	10.59	7.84
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price	0	0	0
Outstanding, Ending balance	7.87	$ 8.35	$ 8.90
Weighted Average Exercise Price, Exercisable	$ 9.18
Weighted Average Remaining Contractual Life (in years), Outstanding	1 year 10 months 24 days	1 year 8 months 12 days	2 years 3 months 18 days	2 years 3 months 18 days
Weighted Average Remaining Contractual Life (in years), Outstanding	1 year 10 months 24 days	1 year 8 months 12 days	2 years 3 months 18 days	2 years 3 months 18 days
Weighted Average Remaining Contractual Life (in years), Exercisable	7 months 6 days
Number of Options/SARs Outstanding
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beginning balance	985,416	1,074,999	1,084,999
Shares authorized
SARs granted	(175,000)	(161,250)	(272,500)
SARs forfeited	(290,833)	(250,833)	(282,500)
SARs exercised	0	0	0
Ending balance	869,583	985,416	1,074,999
Exercisable at June 27, 2020	400,833

Share Based Compensation Arrangement By Share Based Payment Award Options Granted

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Share Based Compensation Arrangement By Share Based Payment Award Options Granted Weighted Average Exercise Price

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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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Number of shares authorized for issuance under share-based payment arrangement.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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