Stock-Based Compensation (Details) - shares	9 Months Ended
	Mar. 26, 2017	Mar. 27, 2016
Stock-Based Compensation Details
Outstanding at beginning of year	847,556	871,798
Granted	50,000	42,786
Exercised	(315,000)	(3,000)
Forfeited/Canceled/Expired	(104,500)	(39,111)
Outstanding at end of period	478,056	872,473
Exercisable at end of period	358,056	563,537