Net Income Per Share Net Income Per Share (Tables)

6 Months Ended

Jun. 27, 2018

Earnings Per Share [Abstract]

Computation of Basic and Diluted Net Income per Share

Below are basic and diluted net income per share data for the periods indicated, which are in thousands except for per share data.  

	Thirteen Weeks Ended				Twenty-Six Weeks Ended
	June 27, 2018		June 28, 2017		June 27, 2018		June 28, 2017
Numerator:
Net income	$	5,052	$	7,819	$	7,581	$	12,696
Denominator:
Weighted-average shares    outstanding—basic	38,482,074		38,449,240		38,473,641		38,443,130
Weighted-average shares    outstanding—diluted	39,043,434		39,123,961		39,015,259		39,102,501
Net income per share—basic	$	0.13	$	0.20	$	0.20	$	0.33
Net income per share—diluted	$	0.13	$	0.20	$	0.19	$	0.32
Anti-dilutive securities not considered in    diluted EPS calculation	570,774		763,761		570,774		763,761

Schedule of Reconciliation of Basic and Diluted Share Counts

Below is a reconciliation of basic and diluted share counts.

	Thirteen Weeks Ended		Twenty-Six Weeks Ended
	June 27, 2018	June 28, 2017	June 27, 2018	June 28, 2017
Weighted-average shares outstanding—    basic	38,482,074	38,449,240	38,473,641	38,443,130
Dilutive effect of stock options and    restricted shares	561,360	674,721	541,618	659,371
Weighted-average shares outstanding—    diluted	39,043,434	39,123,961	39,015,259	39,102,501