Note 5 - Receivables, Net (Details) - Allowance for Uncollectible Accounts and Reserve for Yarn Quality Claims - USD ($) $ in Thousands	12 Months Ended
	Jun. 28, 2015	Jun. 29, 2014	Jun. 30, 2013
Allowance for Doubtful Accounts [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance at June 24, 2012	$ (1,035)	$ (972)	$ (1,118)
Charged to costs and expenses	(947)	(287)	154
Charged to other accounts	240	(20)	30
Deductions	146	244	(38)
Balance	(1,596)	(1,035)	(972)
Reserve for Yarn Quality Claims [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance at June 24, 2012	(618)	(893)	(939)
Charged to costs and expenses	(1,336)	(1,726)	(1,881)
Charged to other accounts	29	2	8
Deductions	1,344	1,999	1,919
Balance	$ (581)	$ (618)	$ (893)