Earnings Per Share (Reconciliation Of Denominator And Number Of Antidilutive Common Share Awards Not Included In Diluted Earnings Per Share Calculation) (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 02, 2016	Mar. 28, 2015	Apr. 02, 2016	Mar. 28, 2015
Earnings Per Share [Abstract]
Net income	$ 1,783	$ 1,861	$ 4,387	$ 1,964
Weighted average shares outstanding - basic	10,711	10,552	10,709	10,551
Effect of dilutive common stock options (Shares)	357	1,004	589	906
Weighted average shares outstanding - Diluted	11,068	11,556	11,298	11,457
Net income per share—diluted	$ 0.17	$ 0.18	$ 0.41	$ 0.19
Net income per share—diluted	$ 0.16	$ 0.16	$ 0.39	$ 0.17
Antidilutive options not included in diluted earnings per share (Shares)	869	208	456	208