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Note 11 - Stock Incentive Plans (Tables)

12 Months Ended

Jan. 02, 2016

Notes Tables

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

										Weighted				Aggregate
						Weighted				Average				Intrinsic
		Number of				Average				Remaining				Value
		Shares				Exercise Price				Contractual Term				(in thousands)
Outstanding, December 29, 2012			1,155,239			$	8.53
Granted			195,512				6.56
Exercised			204,658				5.60
Forfeited			39,931				8.20
Canceled or expired			41,150				9.10
Outstanding, December 28, 2013			1,065,012				8.72
Granted			104,064				9.59
Exercised			351,856				6.64
Forfeited			96,019				21.54
Canceled or expired			6,750				8.78
Outstanding, January 3, 2015			714,451				8.14
Granted			71,517				20.58
Exercised			150,409				6.07
Forfeited			19,003				12.15
Canceled or expired			41,705				32.95
Outstanding, January 2, 2016			574,851			$	8.30				6.4			$	2,826
Options Exercisable As Of:
January 2, 2016			365,596			$	6.36				5.3			$	2,151

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

		2015					2014					2013
Dividend yield			0	%				0	%				0%
Historical volatility		51%	-	58%				65	%				65%
Risk-free rate		1.5	-	1.8 %			1.7	-	2.1%				1.3%
Expected life (years)			6	%			6	-	6.25				6.25

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

		Number of Shares				Weighted Average Grant Date Fair Value
Outstanding, December 29, 2012			860,325			$	5.78
Granted			321,664				6.00
Vested			399,405				5.39
Forfeited			62,386				5.78
Outstanding, December 28, 2013			720,198				5.91
Granted			202,274				10.31
Vested			345,577				6.25
Forfeited			157,221				6.21
Outstanding, January 3, 2015			419,674				7.64
Granted			107,004				19.59
Vested			205,137				7.84
Forfeited			44,988				8.89
Outstanding, January 2, 2016			276,553			$	11.93

X

- 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)
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+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 2
-Subparagraph (f)(2)
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+ References

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