Note 24 - Business Segment Information (Details) - Selected Financial Information for Polyester, Nylon and International Segments (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 30, 2014	Mar. 24, 2013	Mar. 30, 2014	Mar. 24, 2013
Segment Reporting Information [Line Items]
Net sales	$ 176,864	$ 168,249	$ 506,150	$ 513,220
Cost of sales	157,105	155,568	447,909	465,828
Gross profit	19,759	12,681	58,241	47,392
Selling, general and administrative expenses	12,290	11,262	33,895	33,941
Other operating expense	1,239	616	4,008	1,777
Segment operating profit	6,093	729	20,152	11,417
Operating Segments [Member] | Polyester [Member]
Segment Reporting Information [Line Items]
Other operating expense	7		356
Segment operating profit	3,225	(1,759)	9,930	957
Operating Segments [Member] | Nylon [Member]
Segment Reporting Information [Line Items]
Other operating expense	155		155
Segment operating profit	2,345	1,384	7,364	4,668
Operating Segments [Member] | International [Member]
Segment Reporting Information [Line Items]
Segment operating profit	1,737	1,794	6,541	7,826
Operating Segments [Member]
Segment Reporting Information [Line Items]
Other operating expense	162		511
Segment operating profit	7,307	1,419	23,835	13,451
Polyester [Member]
Segment Reporting Information [Line Items]
Net sales	103,941	96,389	286,933	286,747
Cost of sales	92,928	91,355	255,763	265,069
Gross profit	11,013	5,034	31,170	21,678
Selling, general and administrative expenses	7,781	6,793	20,884	20,721
Segment operating profit	3,225	(1,759)	9,930	957
Nylon [Member]
Segment Reporting Information [Line Items]
Net sales	39,208	38,007	118,723	117,561
Cost of sales	34,168	34,326	104,230	105,794
Gross profit	5,040	3,681	14,493	11,767
Selling, general and administrative expenses	2,540	2,297	6,974	7,099
Segment operating profit	2,345	1,384	7,364	4,668
International [Member]
Segment Reporting Information [Line Items]
Net sales	33,715	33,853	100,494	108,912
Cost of sales	30,009	29,887	87,916	94,965
Gross profit	3,706	3,966	12,578	13,947
Selling, general and administrative expenses	1,969	2,172	6,037	6,121
Segment operating profit	$ 1,737	$ 1,794	$ 6,541	$ 7,826