CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) $ in Thousands	Total	Parent [Member]	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss	Treasury Stock	Noncontrolling Interest
Shares issued, beginning of period at Jun. 30, 2015			30,486,000				3,000
Beginning Balance at Jun. 30, 2015	$ 147,915	$ 148,310	$ 3,049	$ 191,321	$ (45,939)	$ (88)	$ (33)	$ 395
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	4,488	4,492			4,492			(4)
Other comprehensive income	8	8				8
Exercise of stock options (in shares)			11,000
Exercise of stock options	31	31	$ 1	30
Stock-based compensation (in shares)			526,000
Stock-based compensation	1,269	1,269	$ 52	1,217
Shares repurchased to settle tax withholding obligations (in shares)			(189,000)
Shares repurchased to settle tax withholding obligations	(1,797)	(1,797)	$ (19)	(1,778)
Directors' deferred compensation (in shares)			1,000
Directors' deferred compensation	12	12	$ 0	12
Excess tax benefit from stock-based awards	734	734		734
Shares issued, end of period at Sep. 25, 2015			30,835,000				3,000
Ending Balance at Sep. 25, 2015	152,660	153,059	$ 3,083	191,536	(41,447)	(80)	$ (33)	399
Shares issued, beginning of period at Jun. 30, 2016			31,087,000				3,000
Beginning Balance at Jun. 30, 2016	152,815	152,263	$ 3,109	195,156	(45,898)	(71)	$ (33)	(552)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	3,659	3,639			3,639			20
Other comprehensive income	(27)	(27)				(27)
Stock-based compensation (in shares)			275,000
Stock-based compensation	1,457	1,457	$ 28	1,429
Shares repurchased to settle tax withholding obligations (in shares)			(108,000)
Shares repurchased to settle tax withholding obligations	(819)	(819)	$ (11)	(808)
Directors' deferred compensation (in shares)			4,000
Directors' deferred compensation	25	25	$ 0	25
Shares issued, end of period at Sep. 30, 2016			31,258,000				3,000
Ending Balance at Sep. 30, 2016	$ 157,110	$ 156,538	$ 3,126	$ 195,802	$ (42,259)	$ (98)	$ (33)	$ (572)