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Note 11 - Share-based Compensation (Tables)

3 Months Ended

Mar. 29, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

		Number of Common Shares
		Options Outstanding				Exercisable				Available for Grant				Weighted-Average Exercise Price
2015
Balance at December 28, 2014			755,617				616,792				276,635			$	6.09
Exercised			(2,500	)							—				6.14
Balance at March 29, 2015			753,117				677,870				276,635				6.09
2014
Balance at December 29, 2013			798,171				585,769				263,424			$	5.97
Forfeited/cancelled/expired			(18,211	)							17,211				4.85
Exercised			(3,500	)							—				3.78
Granted			5,000								(5,000	)			9.16
Balance at March 30, 2014			781,460				629,483				275,635				5.88

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- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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