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Note 1 - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 28, 2014

Accounting Policies [Abstract]

Schedule of Goodwill [Table Text Block]

	BALANCE DECEMBER 29, 2013				ACQUISITIONS				IMPAIRMENT				FOREIGN CURRENCY TRANSLATION				BALANCE DECEMBER 28, 2014
	(in thousands)
	$	77,941			$	0			$	0			$	(7,432	)		$	70,509

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- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267

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