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Stock Option And Benefit Plans (Additional Information Regarding Options Outstanding) (Detail)
12 Months Ended
Jun. 29, 2019
$ / shares
shares
$4.40 to $7.90  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Range of Exercise Prices $ 4.40
Range of Exercise Prices $ 7.90
Number Outstanding | shares 227,500
SARs Outstanding Weighted Avg. Remaining Contractual Life (yrs.) 4 years 1 month 6 days
Weighted Avg. Exercise Price $ 7.26
SARs Exercisable Number Exercisable | shares 0
Weighted Avg. Exercise Price $ 0
$7.91 to $9.91  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Range of Exercise Prices 7.91
Range of Exercise Prices $ 9.91
Number Outstanding | shares 554,583
SARs Outstanding Weighted Avg. Remaining Contractual Life (yrs.) 27 days
Weighted Avg. Exercise Price $ 8.09
SARs Exercisable Number Exercisable | shares 195,833
Weighted Avg. Exercise Price $ 7.94
$9.92 to $11.34  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Range of Exercise Prices 9.92
Range of Exercise Prices $ 11.34
Number Outstanding | shares 203,333
SARs Outstanding Weighted Avg. Remaining Contractual Life (yrs.) 2 years 1 month 6 days
Weighted Avg. Exercise Price $ 10.26
SARs Exercisable Number Exercisable | shares 203,333
Weighted Avg. Exercise Price $ 10.26
$4.40 to $11.34  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Range of Exercise Prices 4.40
Range of Exercise Prices $ 11.34
Number Outstanding | shares 985,416
SARs Outstanding Weighted Avg. Remaining Contractual Life (yrs.) 3 years 6 months
Weighted Avg. Exercise Price $ 8.35
SARs Exercisable Number Exercisable | shares 399,166
Weighted Avg. Exercise Price $ 9.12