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EARNINGS PER SHARE (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 01, 2017	Apr. 02, 2016
Numerator:
Net income	$ 22,224	$ 23,278
Denominator:
Weighted average number of common shares outstanding - Basic	18,219,557	18,943,427
Dilutive effect of options and restricted stock units outstanding under the Company's employee compensation plans	168,554	225,150
Weighted average number of common shares outstanding - Diluted	18,388,111	19,168,577

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.

+ References

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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