Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 30, 2017
Current assets
Cash and cash equivalents	$ 3,147	$ 4,063
Accounts receivable, net	4,484	4,567
Prepaid expenses and other current assets	3,262	4,334
Advertising fund assets, restricted	3,474	2,944
Total current assets	14,367	15,908
Property and equipment, net	6,328	5,826
Goodwill	49,655	46,557
Trademarks	32,700	32,700
Other non-current assets	6,122	3,278
Total assets	124,072	119,836
Current liabilities
Accounts payable	1,898	1,752
Other current liabilities	10,646	10,929
Current portion of debt	5,000	3,500
Advertising fund liabilities	3,474	2,944
Total current liabilities	21,018	19,125
Long-term debt, net	214,569	129,841
Deferred revenues, net of current	21,362	21,226
Deferred income tax liabilities, net	5,763	5,920
Other non-current liabilities	2,057	2,142
Total liabilities	264,769	178,254
Commitments and contingencies (see Note 7)
Stockholders' deficit
Common stock, $0.01 par value; 100,000,000 shares authorized; 29,271,543 and 29,092,669 shares issued and outstanding as of June 30, 2018 and December 30, 2017, respectively	293	291
Additional paid-in-capital	38	262
Accumulated deficit	(141,028)	(58,971)
Total stockholders' deficit	(140,697)	(58,418)
Total liabilities and stockholders' deficit	124,072	119,836
Customer Relationships [Member]
Customer relationships, net	$ 14,900	$ 15,567

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.