Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Jan. 01, 2019

Quarterly Financial Data [Abstract]

Schedule of Quarterly Financial Information

Summarized unaudited quarterly financial data (amounts in thousands except per share data):

	16 Weeks Ended		12 Weeks Ended
Fiscal Year 2018	January 1, 2019		September 11, 2018		June 19, 2018		March 27, 2018
Total revenue	$	157,293	$	117,830	$	117,813	$	112,554
Income from operations	10,696		9,195		7,804		6,338
Net income	5,646		5,874		4,210		3,229
Earnings per share:
Basic	$	0.15	$	0.15	$	0.11	$	0.08
Diluted	$	0.15	$	0.15	$	0.11	$	0.08

	16 Weeks Ended		12 Weeks Ended
Fiscal Year 2017	January 2, 2018		September 12, 2017		June 20, 2017		March 28, 2017
Total revenue	$	146,542	$	110,988	$	108,581	$	105,345
Income from operations	12,825		9,533		10,276		8,613
Net income	35,202		5,101		5,330		4,238
Earnings per share:
Basic	$	0.91	$	0.13	$	0.14	$	0.11
Diluted	$	0.89	$	0.13	$	0.13	$	0.10