Condensed Consolidated Statements of Stockholders' Equity (unaudited) (USD $) In Thousands	Common Class A [Member]	Common Class B [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Jun. 26, 2010 (Scenario, Previously Reported [Member])	$ 5,859	$ 821	$ 50,373	$ 93,006	$ (17,677)	$ 132,382
Balance at Jun. 26, 2010	5,859	821	50,921	92,458	(17,677)	132,382
Comprehensive income (loss):
Net earnings				1,267		1,267
Minimum pension liability, net					(9)	(9)
Translation gain (loss)					4,194	4,194
Total comprehensive income (loss)						5,452
Dividends				(401)		(401)
Treasury shares:
Issued	8		65			73
Issuance of stock under ESPP			18			18
Conversion	10	(10)
Correction of accounting for stock-based compensation (Note 9)			548	(548)
Balance at Sep. 25, 2010	5,877	811	51,004	93,324	(13,492)	137,524
Balance at Jun. 30, 2011	5,933	801	51,411	97,154	(1,961)	153,338
Comprehensive income (loss):
Net earnings				2,249		2,249
Minimum pension liability, net					(16)	(16)
Translation gain (loss)					(10,915)	(10,915)
Total comprehensive income (loss)						(8,682)
Dividends				(674)		(674)
Treasury shares:
Issued	10		96			106
Issuance of stock under ESPP			38			38
Conversion	13	(13)
Cumulative Balance:
Translation loss					(12,145)
Amounts not recognized as a component of net periodic benefit cost					(747)
[AccumulatedOtherComprehensiveIncomeLossNetOfTax]					(12,892)	(12,892)
Balance at Sep. 30, 2011	$ 5,956	$ 788	$ 51,545	$ 98,729	$ (12,892)	$ 144,126