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Note 10 - Per Share Data (Detail) - Weighted average number of common shares	3 Months Ended		9 Months Ended
	Sep. 29, 2012	Oct. 01, 2011	Sep. 29, 2012	Oct. 01, 2011
Basic weighted average shares outstanding	12,057,478	12,994,565	12,422,558	13,046,216
Dilutive effect of outstanding stock options	194,731	147,305	205,140	179,241
Weighted average dilutive shares outstanding	12,252,209	13,141,870	12,627,698	13,225,457

X

- Definition

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

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