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. 29, 2015	Mar. 30, 2014	Mar. 29, 2015	Mar. 30, 2014
Segment Reporting Information [Line Items]
Net sales	$ 170,530us-gaap_SalesRevenueNet	$ 176,864us-gaap_SalesRevenueNet	$ 507,861us-gaap_SalesRevenueNet	$ 506,150us-gaap_SalesRevenueNet
Cost of sales	148,267us-gaap_CostOfGoodsSold	157,105us-gaap_CostOfGoodsSold	441,360us-gaap_CostOfGoodsSold	447,909us-gaap_CostOfGoodsSold
Gross profit	22,263us-gaap_GrossProfit	19,759us-gaap_GrossProfit	66,501us-gaap_GrossProfit	58,241us-gaap_GrossProfit
Selling, general and administrative expenses	12,260	12,290	36,130	33,895
Other operating expenses	972us-gaap_OtherOperatingIncomeExpenseNet	1,239us-gaap_OtherOperatingIncomeExpenseNet	3,135us-gaap_OtherOperatingIncomeExpenseNet	4,008us-gaap_OtherOperatingIncomeExpenseNet
Segment operating profit	9,031us-gaap_OperatingIncomeLoss	6,093us-gaap_OperatingIncomeLoss	26,582us-gaap_OperatingIncomeLoss	20,152us-gaap_OperatingIncomeLoss
Operating Segments [Member] \| Polyester [Member]
Segment Reporting Information [Line Items]
Other operating expenses		7	26	356
Segment operating profit	5,350	3,225	13,760	9,930
Operating Segments [Member] \| Nylon [Member]
Segment Reporting Information [Line Items]
Other operating expenses		155	16	155
Segment operating profit	1,624	2,345	7,587	7,364
Operating Segments [Member] \| International [Member]
Segment Reporting Information [Line Items]
Other operating expenses	47		99
Segment operating profit	2,982	1,737	8,883	6,541
Operating Segments [Member]
Segment Reporting Information [Line Items]
Other operating expenses	47	162	141	511
Segment operating profit	9,956	7,307	30,230	23,835
Polyester [Member]
Segment Reporting Information [Line Items]
Net sales	98,759	103,941	282,168	286,933
Cost of sales	85,734	92,928	246,149	255,763
Gross profit	13,025	11,013	36,019	31,170
Selling, general and administrative expenses	7,675	7,781	22,233	20,884
Segment operating profit	5,350	3,225	13,760	9,930
Nylon [Member]
Segment Reporting Information [Line Items]
Net sales	40,754	39,208	124,676	118,723
Cost of sales	36,530	34,168	109,598	104,230
Gross profit	4,224	5,040	15,078	14,493
Selling, general and administrative expenses	2,600	2,540	7,475	6,974
Segment operating profit	1,624	2,345	7,587	7,364
International [Member]
Segment Reporting Information [Line Items]
Net sales	31,017	33,715	101,017	100,494
Cost of sales	26,003	30,009	85,613	87,916
Gross profit	5,014	3,706	15,404	12,578
Selling, general and administrative expenses	1,985	1,969	6,422	6,037
Segment operating profit	$ 2,982	$ 1,737	$ 8,883	$ 6,541

Total costs related to goods produced and sold during the reporting period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 2

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.2(a))

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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+ References

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+ References

No definition available.

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+ References

No definition available.

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

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- Definition

The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.4)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 4

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 330

-SubTopic 10

-Section 30

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=34747878&loc=d3e3636-108311

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