Note 27 - Business Segment Information (Detail) - Reconciliation of Other Significant Reconciling Items from Segments to Consolidated (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Dec. 23, 2012	Dec. 25, 2011	Dec. 23, 2012	Dec. 25, 2011
Depreciation and amortization included in other operating expense, net	$ 6,480	$ 6,686	$ 12,997	$ 13,468
Amortization included in interest expense	163	224	329	445
Depreciation and amortization expense	6,480	6,686	12,997	13,468
Segment other adjustments	56	104	150	104
Segment adjusted profit	11,487	6,431	24,759	14,445
Intersegment sales	506	1,217	1,542	1,678
Capital expenditures	1,781	2,137	2,872	3,259
Polyester [Member]
Depreciation and amortization expense	4,697	4,735	9,378	9,534
Segment other adjustments			94
Segment adjusted profit	5,957	419	12,188	2,844
Intersegment sales	348	438	969	890
Capital expenditures	1,189	1,488	1,918	1,677
Nylon [Member]
Depreciation and amortization expense	755	770	1,513	1,553
Segment adjusted profit	2,305	3,082	4,797	6,107
Intersegment sales	52	219	174	227
Capital expenditures	114	119	170	190
International [Member]
Depreciation and amortization expense	820	926	1,686	1,899
Segment other adjustments	56	104	56	104
Segment adjusted profit	3,225	2,930	7,774	5,494
Intersegment sales	106	560	399	561
Capital expenditures	124	202	289	1,007
Operating Segments [Member]
Depreciation and amortization expense	6,272	6,431	12,577	12,986
Capital expenditures	1,427	1,809	2,377	2,874
Unallocated Amount to Segment [Member]
Depreciation and amortization included in other operating expense, net	45	31	91	37
Depreciation and amortization expense	45	31	91	37
Capital expenditures	$ 354	$ 328	$ 495	$ 385