Note 24 - Business Segment Information (Details) - Selected Financial Information for Polyester, Nylon and International Segments (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 28, 2014	Sep. 29, 2013
Segment Reporting Information [Line Items]
Net sales	$ 174,182	$ 168,669
Cost of sales	153,227	148,684
Gross profit	20,955	19,985
Selling, general and administrative expenses	11,286	10,114
Restructuring charges		896
Other operating expenses	1,461	1,624
Segment operating profit	7,617	8,285
Operating Segments [Member] | Polyester [Member]
Segment Reporting Information [Line Items]
Restructuring charges		230
Other operating expenses	26
Segment operating profit	3,623	4,095
Operating Segments [Member] | Nylon [Member]
Segment Reporting Information [Line Items]
Other operating expenses	16
Segment operating profit	2,901	2,644
Operating Segments [Member] | International [Member]
Segment Reporting Information [Line Items]
Other operating expenses	21
Segment operating profit	3,082	2,902
Operating Segments [Member]
Segment Reporting Information [Line Items]
Restructuring charges		230
Other operating expenses	63
Segment operating profit	9,606	9,641
Polyester [Member]
Segment Reporting Information [Line Items]
Net sales	92,978	93,562
Cost of sales	82,523	83,202
Gross profit	10,455	10,360
Selling, general and administrative expenses	6,806	6,035
Segment operating profit	3,623	4,095
Nylon [Member]
Segment Reporting Information [Line Items]
Net sales	44,710	39,715
Cost of sales	39,523	35,021
Gross profit	5,187	4,694
Selling, general and administrative expenses	2,270	2,050
Segment operating profit	2,901	2,644
International [Member]
Segment Reporting Information [Line Items]
Net sales	36,494	35,392
Cost of sales	31,181	30,461
Gross profit	5,313	4,931
Selling, general and administrative expenses	2,210	2,029
Segment operating profit	$ 3,082	$ 2,902