v2.4.0.6

Stock-Based Compensation (Details) (USD $)	9 Months Ended
	Sep. 29, 2012
Schedule of Company's Stock Option Plans
Outstanding, Number of Shares, Beginning Balance	633,125
Outstanding, Weighted Average Exercise Price, Beginning Balance	$ 2.34
Granted, Number of Shares
Granted, Weighted Average Exercise Price	$ 0.00
Exercised, Number of Shares	(6,000)
Exercised, Weighted Average Exercise Price	$ 1.20
Cancelled/Forfeited, Number of Shares	(16,000)
Cancelled/Forfeited, Weighted Average Exercise Price	$ 2.07
Outstanding, Number of Shares, Ending Balance	611,125
Outstanding, Weighted Average Exercise Price, Ending Balance	$ 2.36
Outstanding, Remaining Contractual Term (years)	4 years 3 months 26 days
Outstanding, Intrinsic Value	$ 92,000
Options exercisable, Number of Shares	510,125
Options exercisable, Weighted Average Exercise Price	$ 2.59
Options exercisable, Remaining Contractual Term (years)	3 years 9 months
Options exercisable, Intrinsic Value	66,000
Options vested and expected to vest, Number of Shares	607,452
Options vested and expected to vest, Weighted Average Exercise Price	$ 2.37
Options vested and expected to vest, Remaining Contractual Term (years)	4 years 3 months 22 days
Options vested and expected to vest, Intrinsic Value	$ 91,000

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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