Note 27 - Business Segment Information (Detail) - Selected Financial Information for Polyester, Nylon and International Segments (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Dec. 23, 2012	Dec. 25, 2011	Dec. 23, 2012	Dec. 25, 2011
Net sales	$ 172,071	$ 167,110	$ 344,971	$ 338,123
Cost of sales	155,380	156,228	310,260	315,411
Gross profit	16,691	10,882	34,711	22,712
Selling, general and administrative expenses	11,532	10,986	22,679	21,357
Segment operating (loss) profit	4,506	(951)	10,688	344
Polyester [Member]
Net sales	97,322	95,105	190,358	187,633
Cost of sales	88,885	92,844	173,714	181,682
Gross profit	8,437	2,261	16,644	5,951
Selling, general and administrative expenses	7,177	6,577	13,928	12,641
Segment operating (loss) profit	1,260	(4,316)	2,716	(6,690)
Nylon [Member]
Net sales	39,541	38,816	79,554	79,777
Cost of sales	35,525	34,289	71,468	70,898
Gross profit	4,016	4,527	8,086	8,879
Selling, general and administrative expenses	2,466	2,215	4,802	4,325
Segment operating (loss) profit	1,550	2,312	3,284	4,554
International [Member]
Net sales	35,208	33,189	75,059	70,713
Cost of sales	30,970	29,095	65,078	62,831
Gross profit	4,238	4,094	9,981	7,882
Selling, general and administrative expenses	1,889	2,194	3,949	4,391
Segment operating (loss) profit	2,349	1,900	6,032	3,491
Operating Segments [Member]
Segment operating (loss) profit	$ 5,159	$ (104)	$ 12,032	$ 1,355

Note 27 - Business Segment Information (Detail) - Selected Financial Information for Polyester, Nylon and International Segments (USD $)
In Thousands, unless otherwise specified

3 Months Ended

6 Months Ended

Dec. 23, 2012

Dec. 25, 2011

Dec. 23, 2012

Dec. 25, 2011

Net sales

$ 172,071

$ 167,110

$ 344,971

$ 338,123

Cost of sales