Stockholders' Equity - Stock Award Activity (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	6 Months Ended
Dec. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beginning Balance, Shares Available For Grant	2,889
Granted-options, Shares Available For Grant	(1,280)
Granted-restricted shares, Shares Available For Grant	(406)
Exercised, Shares Available For Grant
Vested, Shares Available For Grant
Cancelled, Shares Available For Grant	140
Ending Balance, Shares Available For Grant	1,343
Ending Balance, Weighted Average Exercise Price Per Share	$ 5.65
Ending Balance, Number of Shares	8,140
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beginning balance, Number of Shares	261
Granted-options, Number of Shares
Granted-restricted shares, Number of Shares	203
Exercised, Number of Shares
Vested, Number of Shares	(107)
Cancelled, Number of Shares
Ending balance, Number of Shares	357
Beginning balance, Weighted Average Grant-Date Fair Value	$ 5.68
Granted-options, Weighted Average Grant-Date Fair Value
Granted-restricted shares, Weighted Average Grant-Date Fair Value	$ 6.19
Exercised, Weighted Average Grant-Date Fair Value
Vested, Weighted Average Grant-Date Fair Value	$ 5.94
Cancelled, Weighted Average Grant-Date Fair Value
Ending balance, Weighted Average Grant-Date Fair Value	$ 5.89
Non Performance-based Options Outstanding [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beginning Balance, Weighted Average Exercise Price Per Share	$ 5.54
Granted-options, Weighted Average Exercise Price Per Share	$ 6.14
Granted-restricted shares, Weighted Average Exercise Price Per Share
Exercised, Weighted Average Exercise Price Per Share	$ 4.88
Vested, Weighted Average Exercise Price Per Share
Cancelled, Weighted Average Exercise Price Per Share	$ 5.85
Ending Balance, Weighted Average Exercise Price Per Share	$ 5.65
Beginning balance, Number of Shares	7,316
Vested, Number of Shares
Granted-options, Number of Shares	1,280
Granted-restricted shares, Number of Shares
Exercised, Number of Shares	(316)
Cancelled, Number of Shares	(140)
Ending Balance, Number of Shares	8,140

Share Based Compensation Arrangement By Share Based Payment Award Equity Instrument Other Than Options Grants In Period

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Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercised In Period

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Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Exercised Price

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Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized Shares Available For Grant

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Share Based Compensation Arrangement by Share Based Payment Award Number of Shares Available For Grant Cancelled

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Share based compensation arrangement by share based payment award number of shares available for grant exercised.

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Share based compensation arrangement by share based payment award number of shares available for grant restricted shares granted

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Share Based Compensation Arrangement By Share Based Payments Award Other Than Options, Cancelled In Period

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Share Based Compensation Arrangements By Share Based Payment Award Options Vested In Period Weighted Average Exercise Price

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Share Based Compensation Arrangements By Share Based Payment Award Other Than Options Grants In Period Weighted Average Exercise Price

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- Definition

Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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-Publisher FASB

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The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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- Definition

The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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- Definition

Net number of non-option equity instruments granted to participants.

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

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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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The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including 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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- Definition

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

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average price at which grantees can acquire the shares reserved for issuance on stock options awarded.

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

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