Note 24 - Business Segment Information (Details) - Reconciliation Of Other Significant Reconciling Items From Segments To Consolidated (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 29, 2013	Dec. 23, 2012	Dec. 29, 2013	Dec. 23, 2012
Segment Reporting, Other Significant Reconciling Item [Line Items]
Depreciation and amortization expense	$ 4,217	$ 6,480	$ 8,625	$ 12,997
Segment other adjustments	385	56	290	150
Segment Adjusted Profit	11,423	11,487	25,420	24,759
Capital expenditures	3,740	1,781	9,431	2,872
Amortization included in interest expense	105	163	212	329
Polyester [Member] | Intersegment Eliminations [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Intersegment sales	87	348	92	969
Polyester [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Depreciation and amortization expense	2,822	4,697	5,571	9,378
Segment other adjustments	191		193	94
Segment Adjusted Profit	5,742	5,957	12,818	12,188
Capital expenditures	2,641	1,189	7,033	1,918
Nylon [Member] | Intersegment Eliminations [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Intersegment sales	63	52	136	174
Nylon [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Depreciation and amortization expense	521	755	1,265	1,513
Segment other adjustments			(157)
Segment Adjusted Profit	2,896	2,305	6,127	4,797
Capital expenditures	856	114	1,427	170
International [Member] | Intersegment Eliminations [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Intersegment sales	415	106	514	399
International [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Depreciation and amortization expense	689	820	1,417	1,686
Segment other adjustments	194	56	254	56
Segment Adjusted Profit	2,785	3,225	6,475	7,774
Capital expenditures	227	124	883	289
Operating Segments [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Depreciation and amortization expense	4,032	6,272	8,253	12,577
Capital expenditures	3,724	1,427	9,343	2,377
Intersegment Eliminations [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Intersegment sales	565	506	742	1,542
Corporate, Non-Segment [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Capital expenditures	16	354	88	495
Other Operating Expenses, Net [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Depreciation and amortization expense	$ 80	$ 45	$ 160	$ 91