Note 9 - Earnings Per Share (Tables)

3 Months Ended

Mar. 30, 2013

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	For the Three Months Ended
(in thousands except per share amounts)	March 30, 2013			March 31, 2012
Net income as reported	$	14,794		$	17,563
Less: Distributed earnings available to participating securities		(9	)		(6	)
Less: Undistributed earnings available to participating securities		(10	)		(43	)
Numerator for basic earnings per share —
Undistributed and distributed earnings available to common shareholders	$	14,775		$	17,514
Add: Undistributed earnings allocated to participating securities		10			44
Less: Undistributed earnings reallocated to participating securities		(10	)		(44	)
Numerator for diluted earnings per share —
Undistributed and distributed earnings available to common shareholders	$	14,775		$	17,514
Denominator for basic earnings per share —
Weighted-average shares		22,095			21,608
Effect of dilutive securities:
Common stock equivalents		271			321
Denominator for diluted earnings per share —
Adjusted for weighted-average shares & assumed conversions		22,366			21,929
Basic earnings per share	$	0.67		$	0.81
Diluted earnings per share	$	0.66		$	0.80