Revenue from Contracts with Customers (Tables)

3 Months Ended

Mar. 27, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The following table presents our revenues disaggregated by revenue source and market (in thousands):

	Thirteen Weeks Ended
	March 27, 2019		March 28, 2018
Core Market(1):
Company-operated restaurant revenue	$	85,306	$	82,962
Franchise revenue	3,499		3,376
Franchise advertising fee revenue	2,717		2,609
Total core market	$	91,522	$	88,947
Non-Core Market(2):
Company-operated restaurant revenue	$	11,844	$	11,591
Franchise revenue	2,945		2,730
Franchise advertising fee revenue	2,666		2,488
Total non-core market	$	17,455	$	16,809
Total revenue	$	108,977	$	105,756

⁽¹⁾ Core Market includes markets with existing company-operated restaurants at the Initial Public Offering (IPO) date.

⁽²⁾ Non-Core Market includes markets entered into by the Company subsequent to the IPO date.

The following table presents our revenues disaggregated by geographic market:

	Thirteen Weeks Ended
	March 27, 2019		March 28, 2018
Greater Los Angeles area market	69.2	%	69.2	%
Other markets	30.8	%	30.8	%
Total	100	%	100	%

Schedule of Change in Franchise Contract Liability Balances

The following table provides information about the change in the franchise contract liability balances during the thirteen weeks ended March 27, 2019 (in thousands):

December 28, 2017	$	5,593
Revenue recognized - beginning balance	(104		)
Additional contract liability	140
Revenue recognized - additional contract liability	(6		)
March 27, 2019	$	5,623

Schedule of Estimated Revenue to be Recognized Related to Performance Obligations

The following table illustrates the estimated revenue to be recognized in the future related to performance obligations that are unsatisfied as of March 27, 2019:

Franchise revenues (in thousands):
2019	$	295
2020	386
2021	378
2022	372
2023	363
Thereafter	3,829
Total	$	5,623