Quarterly Financial Data (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 27, 2015	Mar. 28, 2015	Dec. 27, 2014	Sep. 27, 2014	Jun. 28, 2014	Mar. 30, 2013	Dec. 29, 2012	Sep. 29, 2012	Jun. 27, 2015	Jun. 28, 2014	Jun. 29, 2013
Quarterly Financial Information Disclosure [Abstract]
Net sales	$ 120,429	$ 112,915	$ 114,311	$ 86,342	$ 72,127	$ 77,043	$ 78,250	$ 77,974	$ 433,997	$ 305,394	$ 361,033
Gross profit	10,392	9,436	9,239	4,238	6,675	6,607	6,950	6,622	33,305	26,854	34,512
(Loss) income before income taxes	2,847	2,234	2,113	(1,894)	2,239	2,196	2,350	2,438	5,300	9,223	17,855
Net income	$ 2,340	$ 1,861	$ 1,626	$ (1,523)	$ 1,380	$ 1,414	$ 3,114	$ 1,705	$ 4,304	$ 7,613	$ 12,583
Earnings per share – basic (in dollars per share)	$ 0.22	$ 0.18	$ 0.15	$ (0.14)	$ 0.13	$ 0.13	$ 0.30	$ 0.16	$ 0.41	$ 0.72	$ 1.20
Earnings per share – diluted (in dollars per share)	$ 0.21	$ 0.16	$ 0.14	$ (0.14)	$ 0.12	$ 0.12	$ 0.27	$ 0.15	$ 0.38	$ 0.67	$ 1.12
Weighted average shares outstanding– basic	10,636	10,552	10,552	10,548	10,541	10,533	10,530	10,507	10,572	10,528	10,490
Weighted average shares outstanding – diluted	11,414	11,556	11,471	10,548	11,346	11,350	11,354	11,336	11,286	11,358	11,252