Earnings Per Share (Reconciliation Of Denominator And Number Of Antidilutive Common Share Awards Not Included In Diluted Earnings Per Share Calculation) (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 28, 2015	Mar. 29, 2014	Mar. 28, 2015	Mar. 29, 2014
Earnings Per Share [Abstract]
Net income	$ 1,861	$ 1,414	$ 1,964	$ 6,233
Weighted average shares outstanding - basic	10,552	10,533	10,551	10,523
Effect of dilutive common stock options (Shares)	1,004	817	906	827
Weighted average shares outstanding - Diluted	11,556	11,350	11,457	11,350
Net income per share—diluted	$ 0.18	$ 0.13	$ 0.19	$ 0.59
Net income per share—diluted	$ 0.16	$ 0.12	$ 0.17	$ 0.55
Antidilutive options not included in diluted earnings per share (Shares)	208	208	208	208