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Stock Option And Benefit Plans (Additional Information Regarding Options Outstanding) (Detail)
12 Months Ended
Jul. 02, 2016
$ / shares
shares
$4.40 to $6.40  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of Exercise Prices $ 4.40
Range of Exercise Prices $ 6.40
Number Outstanding | shares 129,333
SARs Outstanding Weighted Avg. Remaining Contractual Life (yrs.) 7 days
Weighted Avg. Exercise Price $ 4.77
SARs Exercisable Number Exercisable | shares 129,333
Weighted Avg. Exercise Price $ 4.77
$6.41 to $8.41  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of Exercise Prices 6.41
Range of Exercise Prices $ 8.41
Number Outstanding | shares 400,666
SARs Outstanding Weighted Avg. Remaining Contractual Life (yrs.) 1 year 1 month 6 days
Weighted Avg. Exercise Price $ 7.84
SARs Exercisable Number Exercisable | shares 194,833
Weighted Avg. Exercise Price $ 7.44
$8.42 to $10.42  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of Exercise Prices 8.42
Range of Exercise Prices $ 10.42
Number Outstanding | shares 240,833
SARs Outstanding Weighted Avg. Remaining Contractual Life (yrs.) 3 years 8 months 12 days
Weighted Avg. Exercise Price $ 10.26
SARs Exercisable Number Exercisable | shares 0
Weighted Avg. Exercise Price $ 0.00
$10.43 to $11.34  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of Exercise Prices 10.43
Range of Exercise Prices $ 11.34
Number Outstanding | shares 200,833
SARs Outstanding Weighted Avg. Remaining Contractual Life (yrs.) 2 years 1 month 6 days
Weighted Avg. Exercise Price $ 11.34
SARs Exercisable Number Exercisable | shares 0
Weighted Avg. Exercise Price $ 0.00
$4.40 to $11.34  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Range of Exercise Prices 4.40
Range of Exercise Prices $ 11.34
Number Outstanding | shares 971,665
SARs Outstanding Weighted Avg. Remaining Contractual Life (yrs.) 2 years 4 months 24 days
Weighted Avg. Exercise Price $ 8.75
SARs Exercisable Number Exercisable | shares 324,166
Weighted Avg. Exercise Price $ 6.37