Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jan. 03, 2021	Dec. 29, 2019
Cash flows from operating activities:
Net income (loss)	$ 4,267	$ (1,247)
Adjustments to reconcile net income to cash flows provided by operations:
Depreciation and amortization	5,121	2,231
Stock-based compensation	886	463
Net gain on disposal	(1,783)	(74)
Asset impairment, estimated lease termination charges and other closing costs, net	5,483	1,273
Gain on bargain purchase	(13,246)
Deferred income taxes	(2,837)	(688)
Bad debts expense (recovery)	567	239
Other non-cash items	229	291
Accounts receivable, net	(1,011)	(1,582)
Other assets	(282)	(449)
Accounts payable	2,418	258
Accrued and other liabilities	2,276	1,867
Cash flows provided by operating activities	2,088	2,582
Cash flows from investing activities:
Proceeds from the sale of assets	2,869	33
Purchases of property, equipment and leasehold improvements	(3,499)	(6,755)
Payments for acquired restaurants	(5,381)	(6,188)
Advances on notes receivable		(150)
Payments received on note receivable	42	31
Cash flows used for investing activities	(5,969)	(13,029)
Cash flows from financing activities:
Proceeds from long-term debt	22,058	4,300
Payments for debt issuance costs	(45)	(54)
Payments on long-term debt	(4,621)	(175)
Proceeds from exercise of stock options	6	22
Cash provided by financing activities	17,398	4,093
Increase (decrease) in cash, cash equivalents and restricted cash	13,517	(6,354)
Cash, cash equivalents and restricted cash, beginning of period	6,086	12,440
Cash, cash equivalents and restricted cash, end of period	19,603	6,086
Supplemental Disclosures
Cash paid for interest, net	1,055	244
Non-cash investing and financing activities:
(Decrease) increase in accrued property and equipment purchases		(39)
Gift card liability assumed pursuant to acquisitions	3,923	705
Accounts receivable settled through acquisitions		993
Inventory acquired pursuant to acquisitions	$ 1,178	$ 103