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Note 4 - Acquisition (Details) (USD $) In Thousands, unless otherwise specified | 0 Months Ended | 1 Months Ended | 3 Months Ended | 6 Months Ended | 1 Months Ended | 3 Months Ended | 6 Months Ended |  | 0 Months Ended | 12 Months Ended | 0 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 02, 2013 | Dec. 29, 2013 | Dec. 29, 2013 | Dec. 23, 2012 | Dec. 29, 2013 | Dec. 23, 2012 | Dec. 29, 2013 Polyester [Member] Dillion Draw Winding [Member] | Dec. 29, 2013 Polyester [Member] | Dec. 23, 2012 Polyester [Member] | Dec. 29, 2013 Polyester [Member] | Dec. 23, 2012 Polyester [Member] | Dec. 29, 2013 Other Current Liabilities [Member] Dillion Draw Winding [Member] | Dec. 02, 2013 Dillion Draw Winding [Member] Customer Lists [Member] | Dec. 02, 2013 Dillion Draw Winding [Member] Noncompete Agreements [Member] | Dec. 02, 2013 Dillion Draw Winding [Member] | Jun. 24, 2007 Customer Lists [Member] | Oct. 06, 2011 Noncompete Agreements [Member]
Note 4 - Acquisition (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred (in Dollars) | $ 2,934 |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2,934 |  |
Revenue, Net (in Dollars) |  |  | 160,617 | 172,071 | 329,286 | 344,971 | 344 | 89,430 | 97,322 | 182,992 | 190,358 |  |  |  |  |  |
Business Combination Contingent Consideration Arrangements Expected Future Payments Term |  | 5 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration, Liability (in Dollars) | $ 2,500 |  |  |  |  |  |  |  |  |  |  | $ 500 |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  |  |  |  |  |  |  |  |  |  |  | 9 years | 5 years |  | 13 years | 5 years

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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6927-128479 + Details
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