CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Jan. 01, 2019	Jan. 02, 2018	Jan. 03, 2017
Cash flows from operating activities:
Net income	$ 99,035	$ 157,392	$ 139,494
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization expenses	95,976	92,729	88,010
Deferred income taxes	(5,510)	(25,180)	(1,005)
Impairment of assets and lease terminations	16,411	10,586	114
Stock-based compensation	19,988	16,457	21,473
Tax impact of stock options exercised, net of cancellations			13,722
Loss from investments in unconsolidated affiliates	4,754	479
Other			3,592
Changes in assets and liabilities:
Accounts receivable	(1,018)	(4,233)	(1,473)
Other receivables	4,698	(2,955)	8,066
Inventories	3,667	(7,634)	(916)
Prepaid expenses	6,262	(5,227)	(10,462)
Other assets	7,406	(9,034)	(2,818)
Accounts payable	5,601	3,771	752
Income taxes receivable/payable	15,729	(17,315)	21,837
Other accrued expenses	18,316	28,960	35,995
Cash provided by operating activities	291,315	238,796	316,381
Cash flows from investing activities:
Additions to property and equipment	(102,909)	(120,779)	(115,821)
Additions to intangible assets	(3,020)	(1,654)	(1,640)
Investments in unconsolidated affiliates	(25,000)	(18,000)	(42,000)
Proceeds from variable life insurance contract	540
Cash used in investing activities	(130,389)	(140,433)	(159,461)
Cash flows from financing activities:
Deemed landlord financing proceeds	21,788	12,128	17,246
Deemed landlord financing payments	(5,128)	(4,391)	(3,721)
Borrowings on credit facility	70,000	85,000	35,000
Repayments on credit facility	(70,000)	(75,000)	(35,000)
Proceeds from exercise of stock options	8,576	9,036	28,378
Cash dividends paid	(56,251)	(49,889)	(42,371)
Treasury stock purchases	(109,276)	(122,975)	(146,467)
Cash used in financing activities	(140,291)	(146,091)	(146,935)
Foreign currency translation adjustment	(65)	(103)
Net change in cash and cash equivalents	20,570	(47,831)	9,985
Cash and cash equivalents at beginning of period	6,008	53,839	43,854
Cash and cash equivalents at end of period	26,578	6,008	53,839
Supplemental disclosures:
Interest paid	8,156	7,128	6,038
Income taxes paid	10,149	31,582	17,932
Construction payable	4,585	$ 12,145	$ 6,541
Non-cash operating:
Settlement of sale-leaseback accounting	11,863
Non-cash investing:
Settlement of landlord sale-leaseback accounting	6,824
Non-cash financing:
Settlement of landlord financing obligation for sale-leaseback leases	(18,687)
Deemed landlord financing proceeds	$ 13,748