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Note 13 - Income Taxes (Details) - Components of Deferred Tax Valuation Allowance - USD ($) $ in Thousands | Sep. 27, 2015 | Jun. 28, 2015
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Valuation Allowance [Line Items] |  |
Deferred tax valuation allowance | $ (15,352) | $ (15,606)
Investment in Former Domestic Unconsolidated Affiliate [Member] |  |
Valuation Allowance [Line Items] |  |
Deferred tax valuation allowance | (6,400) | (6,503)
Equity-method Investment in Parkdale America, LLC [Member] |  |
Valuation Allowance [Line Items] |  |
Deferred tax valuation allowance | (3,009) | (3,261)
Foreign Tax Credits [Member] |  |
Valuation Allowance [Line Items] |  |
Deferred tax valuation allowance | (1,680) | (1,680)
Book Tax Basis Difference in Renewables [Member] |  |
Valuation Allowance [Line Items] |  |
Deferred tax valuation allowance | (1,300) | (1,359)
NOLs Related to Renewables [Member] |  |
Valuation Allowance [Line Items] |  |
Deferred tax valuation allowance | $ (2,963) | $ (2,803)

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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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