Note 23 - Business Segment Information (Details) - Reconciliations from Segment Operating Profit to Consolidated Income Before Income Taxes - USD ($) $ in Thousands	3 Months Ended
	Sep. 27, 2015	Sep. 28, 2014
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating income (loss)	$ 9,687	$ 7,617
Interest income	(163)	(317)
Interest expense	984	819
Equity in earnings of unconsolidated affiliates	(2,860)	(3,721)
Income before income taxes	11,726	10,836
SG&A expenses	10,830	11,649
Provision for bad debts	613	584
Other operating (income) expense, net	(146)	600
Operating Segments [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating income (loss)	20,984	20,450
Polyester [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating income (loss)	9,289	10,276
Nylon [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating income (loss)	6,182	5,149
International [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating income (loss)	5,591	5,313
Other Segments [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating income (loss)	$ (78)	$ (288)