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Stock Option And Benefit Plans (Narrative) (Detail) (USD $)
12 Months Ended 0 Months Ended 1 Months Ended
Jun. 28, 2014
Jun. 29, 2013
Jun. 30, 2012
Jul. 02, 2011
Jul. 31, 2013
Number of Options/SARs Outstanding
Jul. 25, 2012
Number of Options/SARs Outstanding
Jan. 26, 2012
Number of Options/SARs Outstanding
Jul. 27, 2011
Number of Options/SARs Outstanding
Jun. 28, 2014
Number of Options/SARs Outstanding
Jun. 29, 2013
Number of Options/SARs Outstanding
Jun. 28, 2014
July 31, 2013 SAR Grant [Member]
Number of Options/SARs Outstanding
Jun. 28, 2014
July 25, 2012 SAR Grant [Member]
Number of Options/SARs Outstanding
Jun. 28, 2014
July 27, 2011 SAR Grant [Member]
Number of Options/SARs Outstanding
Jun. 28, 2014
January 26, 2012 SAR Grant [Member]
Number of Options/SARs Outstanding
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                            
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period         213,166 210,666                
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value         $ 11.34 $ 7.44                
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value         $ 4.67 $ 3.71                
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number 69,002 263,168             1,065,928 961,692 208,166 203,166 172,666 25,000
Number of SARs Granted             32,000 184,666            
Strike price             $ 6.30 $ 4.40            
Grant date weighted average fair market value             $ 3.08 $ 2.20            
Stock-based compensation expense $ 700,000 $ 800,000   $ 600,000                    
Intrinsic value for options exercised 406,000 200,000   300,000                    
Unrecognized share based compensation expense 900,000                          
Share Based Expense Recognition - Weighted-average period 1 year 9 months 7 days                          
Company contribution for first 3% of employee contribution to 401K 100.00%                          
Percent of employee compensation for which company matches 100% 3.00%                          
Company contribution for next 2% of employee contribution 50.00%                          
Percent of additional employee compensation for which company matches 50% 2.00%                          
Company contributions to 401K $ 600,000 $ 500,000 $ 500,000