Note 7 - Earnings Per Share (Tables)

9 Months Ended

Sep. 26, 2015

Notes Tables

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

	For the Three Months Ended				For the Nine Months Ended
	September 26, 2015		September 27, 2014		September 26, 2015		September 27, 2014
Net income	$	11,324	$	29,940	$	60,003	$	79,907
Average shares outstanding - Basic		22,581		22,536		22,623		22,536
Net effect of dilutive stock options and restricted share units		112		153		148		186
Average shares - Diluted		22,693		22,689		22,771		22,722
Net income per share:
Basic	$	.50	$	1.33	$	2.65	$	3.55
Diluted	$	.50	$	1.32	$	2.64	$	3.52