Note 9 - Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2017

Notes Tables

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 30 , 2017		October 1 , 2016		September 30 , 2017		October 1 , 2016
Numerator:
Net income as reported	$	42,808	$	30,802	$	130,338	$	77,243
Denominator:
Weighted average shares outstanding
Basic		22,713		22,578		22,678		22,515
Effect of dilutive securities		240		156		228		160
Diluted		22,953		22,734		22,906		22,675
Earnings Per Share:
Basic earnings per share	$	1.88	$	1.36	$	5.75	$	3.43
Diluted earnings per share	$	1.87	$	1.35	$	5.69	$	3.41