Note 4 - Receivables, Net (Details) - Allowance for Uncollectible Accounts and Reserve for Yarn Quality Claims $ in Thousands	3 Months Ended
	Sep. 27, 2015 USD ($)
Allowance for Doubtful Accounts [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance at June 28, 2015	$ (1,596)
Charged to costs and expenses	(613)
Charged to other accounts	175
Deductions	102
Balance at September 27, 2015	(1,932)
Reserve for Yarn Quality Claims [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance at June 28, 2015	(581)
Charged to costs and expenses	(503)
Charged to other accounts	30
Deductions	322
Balance at September 27, 2015	$ (732)