Note 8 - Earnings Per Share (Tables)

9 Months Ended

Sep. 29, 2012

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

	For the Three Months Ended						For the Nine Months Ended
(in thousands except per share amounts)	September 29, 2012			October 1, 2011			September 29, 2012			October 1, 2011
Net income as reported	$	23,998		$	24,939		$	65,491		$	71,786
Less: Distributed earnings available to participating securities		(9	)		(6	)		(21	)		(11	)
Less: Undistributed earnings available to participating securities		(19	)		(68	)		(102	)		(257	)
Numerator for basic earnings per share —
Undistributed and distributed earnings available to common shareholders	$	23,970		$	24,865		$	65,368		$	71,518
Add: Undistributed earnings allocated to participating securities		19			68			102			257
Less: Undistributed earnings reallocated to participating securities		(19	)		(67	)		(100	)		(253	)
Numerator for diluted earnings per share —
Undistributed and distributed earnings available to common shareholders	$	23,970		$	24,866		$	65,370		$	71,522
Denominator for basic earnings per share —
Weighted-average shares		21,923			22,000			21,770			22,023
Effect of dilutive securities:
Common stock equivalents		239			287			285			384
Denominator for diluted earnings per share —
Adjusted for weighted-average shares & assumed conversions		22,162			22,287			22,055			22,407
Basic earnings per share	$	1.09		$	1.13		$	3.00		$	3.25
Diluted earnings per share	$	1.08		$	1.12		$	2.96		$	3.19