Note I - Common Stock and Earnings Per Share (Tables)

9 Months Ended

Sep. 26, 2020

Notes Tables

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

	Quarter Ended				Nine Months Ended
	September 26,		September 28,		September 26,		September 28,
	2020		2019		2020		2019
Net earnings available to common shareholders	$	30,506	$	24,222	$	85,035	$	69,772
Weighted average common shares outstanding - basic		21,043		22,180		21,191		22,969
Dilutive effect of in-the-money equity awards		127		43		92		204
Weighted average common shares outstanding - diluted		21,170		22,223		21,283		23,173
Earnings per common share from net earnings - basic	$	1.45	$	1.09	$	4.01	$	3.04
Earnings per common share from net earnings - diluted	$	1.44	$	1.09	$	4.00	$	3.01

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

Quarter Ended				Nine Months Ended
September 26,		September 28,		September 26,		September 28,
2020		2019		2020		2019
	213		1,317		438		605