Note 5 - Receivables, Net (Details) - Allowance for Uncollectible Accounts and Reserve for Yarn Quality Claims (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Dec. 28, 2014	Jun. 29, 2014
Allowance for Doubtful Accounts [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance at	$ (1,465)	$ (1,035)
Charged to costs and expenses	(654)
Charged to other accounts	144
Deductions	80
Reserve for Yarn Quality Claims [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance at	(640)	(618)
Charged to costs and expenses	(631)
Charged to other accounts	22
Deductions	$ 587