Note 6 - Other Expense (Income), Net	9 Months Ended
Sep. 29, 2013
Other Income and Expenses [Abstract]
Other Income and Other Expense Disclosure [Text Block]	(6) Other Expense (Income), Net During the three and nine months ended September 29, 2013, the Company recognized net losses of $37,000 and net gains of $1,645,000, respectively, related to the disposition of idle assets. Additionally, the Company recognized foreign currency translation losses of $69,000 and $455,000 for the three and nine months ended September 29, 2013, respectively, related to the U.S. dollar denominated monetary asset position of our Mexican subsidiary for which the Mexican peso is the functional currency. For the nine months ended September 30, 2012, the Company recognized net gains of $2,625,000 related to the disposition of idle assets. Additionally, the Company recognized foreign currency related losses of $606,000 and $850,000 for the three and nine months ended September 30, 2012, respectively. These gains and losses are included in other expense (income), net on the consolidated statements of operations.

The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions.

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 210.5-03.3,6,7,9)

-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 3, 6, 7, 9

-Article 5

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