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
	Sep. 28, 2014	Sep. 29, 2013
Segment Reporting, Other Significant Reconciling Item [Line Items]
Depreciation and amortization expense	$ 4,492	$ 4,408
Segment other adjustments	165	(95)
Segment Adjusted Profit	14,116	13,997
Capital expenditures	7,383	5,691
Amortization included in interest expense	112	107
Other Operating Expenses, Net [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Depreciation and amortization expense	98	80
Polyester [Member] | Intersegment Eliminations [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Intersegment sales	123	5
Polyester [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Depreciation and amortization expense	3,025	2,749
Segment other adjustments	122	2
Segment Adjusted Profit	6,796	7,076
Capital expenditures	6,602	4,392
Nylon [Member] | Intersegment Eliminations [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Intersegment sales	5	73
Nylon [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Depreciation and amortization expense	501	744
Segment other adjustments	43	(157)
Segment Adjusted Profit	3,461	3,231
Capital expenditures	194	571
International [Member] | Intersegment Eliminations [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Intersegment sales	30	99
International [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Depreciation and amortization expense	756	728
Segment other adjustments		60
Segment Adjusted Profit	3,859	3,690
Capital expenditures	506	656
Operating Segments [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Depreciation and amortization expense	4,282	4,221
Capital expenditures	7,302	5,619
Intersegment Eliminations [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Intersegment sales	158	177
Corporate, Non-Segment [Member]
Segment Reporting, Other Significant Reconciling Item [Line Items]
Capital expenditures	$ 81	$ 72