Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Schedule of Computation of Basic Earnings per Share and Diluted Earnings per Share

The following table sets forth the computation of basic earnings per share and diluted earnings per share:

	Thirteen Weeks Ended				Twenty-Six Weeks Ended
(in thousands, except per share data)	June 30, 2018		July 1, 2017		June 30, 2018		July 1, 2017
Numerator
Net income	$	34,339	$	28,437	$	64,985	$	57,624
Denominator:
Weighted average basic shares outstanding		33,146		34,128		33,273		34,256
Effect of stock-based compensation awards		80		97		82		94
Weighted average diluted shares outstanding		33,226		34,225		33,355		34,350
Earnings Per Share:
Basic	$	1.04	$	0.83	$	1.95	$	1.68
Diluted	$	1.03	$	0.83	$	1.95	$	1.68