Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

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-Section 50

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- Definition

Unrecognized cost of unvested share-based compensation awards.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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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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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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

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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- Definition

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

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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Share-Based Compensation (Detail) (USD $)	6 Months Ended	1 Months Ended					3 Months Ended		6 Months Ended
Share-Based Compensation (Detail) (USD $)	Dec. 27, 2014	Oct. 31, 2014	Jul. 31, 2013	Jul. 25, 2012	Jan. 26, 2012	Jul. 27, 2011	Dec. 27, 2014	Dec. 28, 2013	Dec. 28, 2013	Sep. 28, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Share-based Compensation Expense	$ 1,200,000						$ 1,200,000
Unrecognized Share-based Compensation, Period for Recognition	2 years 0 months 29 days
Intrinsic Value								0	0	0
Stock Appreciation Rights (SARs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
SARs Granted		213,166	213,166	210,666	32,000	184,666
Strike Price		$ 8.22	$ 11.34	$ 7.44	$ 6.30	$ 4.40
Fair Value		$ 3.04	$ 4.67	$ 3.71	$ 3.08	$ 2.20
Share-based Compensation Expense	$ 344,000						$ 179,000	$ 181,000	$ 335,000
Share-based Compensation Arrangements, Exercises in Period								15,000	30,000
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangements, Exercises in Period	4,930							12,430	19,930