Note 4 - Receivables, Net (Details) - Receivables - USD ($) $ in Thousands	Sep. 27, 2015	Jun. 28, 2015
Receivables [Abstract]
Customer receivables	$ 87,285	$ 85,731
Allowance for uncollectible accounts	(1,932)	(1,596)
Reserves for yarn quality claims	(732)	(581)
Net customer receivables	84,621	83,554
Related party receivables	41	75
Other receivables	298	234
Total receivables, net	$ 84,960	$ 83,863