Note 11 - Share Based Compensation (Tables)

12 Months Ended

Dec. 28, 2013

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

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

	Fiscal Years Ended
	December 28, 2013			December 29, 2012
Weighted average risk-free interest rate		1.74	%		0.71	%
Expected term of option (years)		5			5
Expected stock price volatility		52	%		61	%
Expected dividend yield		0.00	%		0.00	%
Annual forfeiture rate		5.98	%		4.68	%
Weighted-average grant date fair value	$	2.94		$	2.85

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

	Number of Restricted Stock Units (in thousands)			Weighted Average Grant Date Fair Value per Share
Outstanding non-vested at December 29, 2012		350		$	5.62
Granted		40
Vested		(50	)
Forfeited or expired		(40	)
Outstanding non-vested at December 28, 2013		300		$	5.72

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

	All Stock Options Outstanding
	Shares			Weighted Average Exercise Price
Options outstanding as of December 31, 2011		916,594		$	4.24
Options granted		55,000		$	5.54
Options exercised, net		(392,376	)	$	3.85
Options forfeited in cashless exercises		(243,268	)
Options forfeited/cancelled		(28,550	)	$	3.88
Options outstanding as of December 29, 2012		307,400		$	5.34
Options exercisable as of December 29, 2012		252,400		$	5.29
Intrinsic value of outstanding stock options as of December 29, 2012	$	167
Intrinsic value of stock options exercised in fiscal year ended December 29, 2012	$	1,468
Weighted average grant date fair value of stock options issued during fiscal year ended December 29, 2012	$	2.85
Options outstanding as of December 29, 2012		307,400		$	5.34
Options granted		5,000		$	5.78
Options exercised, net		(27,500	)	$	4.15
Options forfeited/cancelled		(8,000	)	$	5.16
Options outstanding as of December 28, 2013		276,900		$	5.47
Options exercisable as of December 28, 2013		221,900		$	5.45
Intrinsic value of outstanding stock options as of December 28, 2013	$	504
Intrinsic value of stock options exercised in fiscal year ended December 28, 2013	$	44
Weighted average grant date fair value of stock options issued during fiscal year ended December 28, 2013	$	2.94

Schedule of Nonvested Share Activity [Table Text Block]

Nonvested Stock Options	Shares			Weighed-Average Grant-Date Fair Value
Nonvested at December 29, 2012		55,000		$	2.85
Vested		0
Forfeited		(5,000	)	$	2.88
Issued nonvested		5,000		$	2.94
Nonvested at December 28, 2013		55,000		$	2.86

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

Range of Exercise Prices			Number of Outstanding Options				Weighted-Average Remaining Contractual Life				Weighted-Average Exercise Price
			Outstanding		Vested		Outstanding		Vested		Outstanding		Vested
$2.50	-	$2.50		1,000		1,000		5.96		5.96	$	2.50	$	2.50
$4.16	-	$5.78		233,400		178,400		3.41		1.80	$	4.82	$	4.60
$6.44	-	$9.16		17,500		17,500		1.06		1.06	$	8.01	$	8.01
$9.81	-	$9.81		25,000		25,000		3.55		3.55	$	9.81	$	9.81
				276,900		221,900		3.28		1.96	$	5.47	$	5.45