Stockholders' Equity - Stock Options Outstanding, Vested and Expected to Vest, and Exercisable (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]
Options, Outstanding, Number of Shares	8,140
Options, Vested and expected to vest, Number of Shares	7,852
Options, Exercisable, Number of Shares	4,208
Options, Outstanding, Weighted Average Remaining Contractual Life	4 years 6 months 29 days
Options, Vested and expected to vest, Weighted Average Remaining Contractual Life	4 years 6 months 11 days
Options, Exercisable, Weighted Average Remaining Contractual Life	3 years 6 months
Options, Outstanding, Weighted Average Exercise Price	$ 5.65
Options, Vested and expected to vest, Weighted Average Exercise Price	$ 5.65
Options, Exercisable, Weighted Average Exercise Price	$ 5.64
Options, Outstanding, Aggregate Intrinsic Value	$ 3,179
Options, Vested and expected to vest, Aggregate Intrinsic Value	3,117
Options, Exercisable, Aggregate Intrinsic Value	$ 2,157

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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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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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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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of options outstanding.

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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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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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Amount of difference between fair value of the underlying shares reserved for issuance and exercise prices of fully vested and expected to vest options outstanding.

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As of the balance sheet date, the number of shares into which fully vested and expected to vest stock options outstanding can be converted under the option plan.

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As of the balance sheet date, the weighted-average exercise price for outstanding stock options that are fully vested or expected to vest.

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