Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Parent [Member]	Noncontrolling Interest [Member]	Total
Balance (in shares) at Jun. 30, 2013	19,205,000
Balance at Jun. 30, 2013	$ 1,921	$ 36,375	$ 252,112	$ (5,500)	$ 284,908	$ 1,572	$ 286,480
Options exercised (in shares)	798,000
Options exercised	$ 79	6,640			6,719		6,719
Stock-based compensation		1,939			1,939		$ 1,939
Conversion of restricted stock units (in shares)	31,000
Conversion of restricted stock units	$ 3	(3)
Common stock repurchased and retired under publicly announced programs (in shares)	(1,524,000)						(1,524,000)
Common stock repurchased and retired under publicly announced programs	$ (152)	(2,814)	(33,585)		(36,551)		$ (36,551)
Common stock tendered to the Company for the exercise of stock options and retired (in shares)	(134,000)
Common stock tendered to the Company for the exercise of stock options and retired	$ (14)	(3,540)	(29)		(3,583)		(3,583)
Common stock tendered to the Company for withholding tax obligations and retired (in shares)	(62,000)
Common stock tendered to the Company for withholding tax obligations and retired	$ (6)		(1,648)		(1,654)		(1,654)
Excess tax benefit on stock-based compensation plans		3,533			3,533		3,533
Other comprehensive income, net of tax				881	881		881
Contributions from non-controlling interest						1,254	1,254
Net income (loss)			28,823		28,823	(1,103)	27,720
Balance (in shares) at Jun. 29, 2014	18,314,000
Balance at Jun. 29, 2014	$ 1,831	42,130	245,673	(4,619)	285,015	1,723	286,738
Options exercised (in shares)	11,000
Options exercised	$ 1	94			95		95
Stock-based compensation		2,631			2,631		$ 2,631
Conversion of restricted stock units (in shares)	31,000
Conversion of restricted stock units	$ 3	(3)
Common stock repurchased and retired under publicly announced programs (in shares)	(349,000)						(349,000)
Common stock repurchased and retired under publicly announced programs	$ (34)	(833)	(9,493)		(10,360)		$ (10,360)
Excess tax benefit on stock-based compensation plans		242			242		242
Other comprehensive income, net of tax				(22,280)	(22,280)		(22,280)
Contributions from non-controlling interest						1,561	1,561
Net income (loss)			42,151		42,151	(1,685)	$ 40,466
Balance (in shares) at Jun. 28, 2015	18,007,000						18,007,749
Balance at Jun. 28, 2015	$ 1,801	44,261	278,331	(26,899)	297,494	1,599	$ 299,093
Options exercised (in shares)	27,000						41,000
Options exercised	$ 3	178			181		$ 181
Stock-based compensation		2,340			2,340		$ 2,340
Conversion of restricted stock units (in shares)	19,000
Conversion of restricted stock units	$ 2	(2)
Common stock repurchased and retired under publicly announced programs (in shares)	(206,000)						(206,000)
Common stock repurchased and retired under publicly announced programs	$ (21)	(509)	(5,681)		(6,211)		$ (6,211)
Excess tax benefit on stock-based compensation plans		120			120		120
Other comprehensive income, net of tax				(2,852)	(2,852)		(2,852)
Contributions from non-controlling interest						1,560	1,560
Net income (loss)			34,415		34,415	(1,245)	$ 33,170
Balance (in shares) at Jun. 26, 2016	17,847,000						17,847,416
Balance at Jun. 26, 2016	$ 1,785	45,932	$ 307,065	$ (29,751)	325,031	$ 1,914	$ 326,945
Tax deficiency from stock-based compensation plans		$ (456)			$ (456)		$ (456)