Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Apr. 04, 2021	Mar. 29, 2020
Cash flows provided from (used for) operating activities:
Net income	$ (7,168)	$ (22,209)
Adjustments to reconcile net loss to net cash provided by operating activities:
Loss on disposals of property and equipment	220	50
Stock-based compensation	1,469	1,132
Impairment and other lease charges	353	2,881
Depreciation and amortization	20,609	21,031
Amortization of deferred financing costs	549	482
Amortization of discount on debt	200	67
Deferred income taxes	(2,661)	(6,983)
Change in refundable income taxes	0	6
Changes in other operating assets and liabilities	(6,535)	(247)
Net cash provided by (used in) operating activities	7,036	(3,790)
Cash flows used for investing activities:
New restaurant development	(1,643)	(10,517)
Restaurant remodeling	(1,758)	(5,651)
Other restaurant capital expenditures	(5,831)	(3,475)
Corporate and restaurant information systems	(1,395)	(4,954)
Total capital expenditures	(10,627)	(24,597)
Properties purchased for sale-leaseback	0	(12,441)
Proceeds from sale-leaseback transactions	0	13,685
Proceeds from insurance recoveries	0	1,385
Net cash used for investing activities	(10,627)	(21,968)
Cash flows provided by (used in) financing activities:
Repayments of Term Loan B Facility	(1,250)	(1,063)
Borrowings under revolving credit facility	0	190,000
Repayments under revolving credit facility	0	(124,000)
Payments on finance lease liabilities	(137)	(567)
Costs associated with financing long-term debt	0	(314)
Purchase of treasury shares	(57)	0
Net cash provided by (used in) financing activities	(1,444)	64,056
Net increase (decrease) in cash and cash equivalents	(5,035)	38,298
Cash and cash equivalents, beginning of period	64,964	2,974
Cash and cash equivalents, end of period	59,929	41,272
Supplemental disclosures:
Interest paid on long-term debt	5,960	6,705
Interest paid on lease financing obligations	26	26
Accruals for capital expenditures	2,989	5,528
Finance lease obligations incurred	$ 546	$ 0