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Note 7 - Shareholders' Equity (Tables)

9 Months Ended

Sep. 29, 2013

Note 7 - Shareholders' Equity (Tables) [Line Items]

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

		Number of Shares				Weighted Average Exercise Price Per Share			Weighted Average Remaining Contractual Term (Years)		Aggregate Intrinsic Value
Shares under option at January 1, 2013			2,211,488			$	7.47
Options granted			228,000				3.60
Options exercised			(3,000	)			3.91
Options forfeited			(114,348	)			3.51
Options expired			(175,718	)			10.80
Shares under option at September 29, 2013			2,146,422			$	7.00		4.57		$	134
Vested and expected to vest as of September 29, 2013			1,944,424			$	7.22		4.50		$	109
Options exercisable at September 29, 2013			991,953			$	6.52		3.48		$	44

Schedule Of Share Based Compensation, Restricted Stock Units, Award Values [Table Text Block]

		Nine Month Period Ended September 29, 2013
Number of shares award			120,000
Weighted average fair value per share		$	3.62
Aggregate total value		$	434

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

		Number of Shares				Weighted Average Grant Date Fair Value
Unvested at January 1, 2013			0			$	0
Granted			120,000			$	3.62
Vested			0				0
Forfeited			0				0
Unvested at September 29, 2013			120,000			$	3.62

Employee Stock Option [Member]

Note 7 - Shareholders' Equity (Tables) [Line Items]

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

		Nine Month Periods Ended
		September 29, 2013				September 30, 2012
Risk-free interest rate			0.78	%			0.56	%
Volatility factor			61.94	%			63.53	%
Dividends			0.00	%			0.00	%
Weighted average expected life (years)			4.06				3.91

Restricted Stock Units (RSUs) [Member]

Note 7 - Shareholders' Equity (Tables) [Line Items]

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

		Nine Month Period Ended September 29, 2013
Risk-free interest rate			0.21	%
Volatility factor			59.08	%
Dividends			0.00	%

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Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

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-Section 50

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+ References

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-Publisher FASB

-Name Accounting Standards Codification

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