Earnings Per Share (Tables)

6 Months Ended

Jun. 28, 2019

Earnings Per Share [Abstract]

Computation of basic and diluted earnings per share

The following table sets forth the computation of basic and diluted EPS:

	Second Quarter Ended				Six Months Ended
	June 28,		June 29,		June 28,		June 29,
(Thousands, except per share amounts)	2019		2018		2019		2018
Numerator for basic and diluted EPS:
Net income	$	15,540	$	11,144	$	32,446	$	21,708
Denominator:
Denominator for basic EPS:
Weighted-average shares outstanding	20,383		20,221		20,326		20,178
Effect of dilutive securities:
Stock appreciation rights	76		166		92		185
Restricted stock units	76		75		77		85
Performance-based restricted stock units	131		131		140		135
Diluted potential common shares	283		372		309		405
Denominator for diluted EPS:
Adjusted weighted-average shares outstanding	20,666		20,593		20,635		20,583
Basic EPS	$	0.76	$	0.55	$	1.60	$	1.08
Diluted EPS	$	0.75	$	0.54	$	1.57	$	1.05