Stock Incentives (Summary of Nonvested Shares) (Details) - $ / shares	12 Months Ended
	Jun. 30, 2019	Jul. 01, 2018	Jul. 02, 2017
Granted During the Year, Stock Options	367,870	416,210	496,880
Deferred Stock [Member]
Nonvested shares, Beginning balance, Shares	78,821
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	10,902
Other Than Options Cancelled, Shares	0
Other Than Options Vested, Shares	(36,442)
Nonvested shares, Ending balance, Shares	53,281	78,821
Nonvested shares, Beginning balance, Weighted Average Grant Date Fair Value	$ 19.52
Other Than Options Granted, Weighted Average Grant Date Fair Value	20.03
Other Than Options Cancelled, Weighted Average Grant Date Fair Value	0
Other Than Options Vested, Weighted Average Grant Date Fair Value	19.13
Nonvested shares, Ending balance, Weighted Average Grant Date Fair Value	$ 19.89	$ 19.52
Restricted Stock [Member]
Nonvested shares, Beginning balance, Shares	695,255
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	138,550	148,930	160,130
Other Than Options Cancelled, Shares	(26,940)
Other Than Options Vested, Shares	(265,255)
Nonvested shares, Ending balance, Shares	541,610	695,255
Nonvested shares, Beginning balance, Weighted Average Grant Date Fair Value	$ 19.87
Other Than Options Granted, Weighted Average Grant Date Fair Value	20.73
Other Than Options Cancelled, Weighted Average Grant Date Fair Value	20.77
Other Than Options Vested, Weighted Average Grant Date Fair Value	19.54
Nonvested shares, Ending balance, Weighted Average Grant Date Fair Value	$ 20.20	$ 19.87
Stock Options [Member]
Nonvested shares, Beginning balance, Shares	1,415,080
Granted During the Year, Stock Options	367,870
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period	(17,970)
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCancelledInPeriodWeightedAverageGrantDateFairValue	$ 3.84
Stock Options Vested, Shares	(501,990)
Nonvested shares, Ending balance, Shares	1,262,990	1,415,080
Nonvested shares, Beginning balance, Weighted Average Grant Date Fair Value	4.03
Options Granted, Weighted Average Grant Date Fair Value	$ 5.46	$ 4.64	$ 3.84
Options Vested, Weighted Average Grant Date Fair Value	$ 3.72
Nonvested shares, Ending balance, Weighted Average Grant Date Fair Value	4.58	4.03
Performance Shares [Member]
Nonvested shares, Beginning balance, Shares	106,440
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	0	0
Other Than Options Cancelled, Shares	0
Other Than Options Vested, Shares	(106,440)
Nonvested shares, Ending balance, Shares	0	106,440
Nonvested shares, Beginning balance, Weighted Average Grant Date Fair Value	$ 19.90
Other Than Options Granted, Weighted Average Grant Date Fair Value	0
Other Than Options Cancelled, Weighted Average Grant Date Fair Value	0
Other Than Options Vested, Weighted Average Grant Date Fair Value	19.90
Nonvested shares, Ending balance, Weighted Average Grant Date Fair Value	$ 0	$ 19.90