Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jul. 01, 2018	Jun. 25, 2017
Operating activities
Net income before attribution to noncontrolling interests	$ 30,045	$ 54,881
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for uncollectible accounts and notes receivable	3,591	(1,091)
Depreciation and amortization	23,270	21,111
Deferred income taxes	(2,511)	158
Stock-based compensation expense	4,929	5,571
Loss on refranchising	1,918
Other	3,032	1,978
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable	(148)	(355)
Income tax receivable	3,678	(45)
Inventories	3,188	550
Prepaid expenses	1,159	2,966
Other current assets	5,524	(372)
Other assets and liabilities	(2,202)	(1,559)
Accounts payable	2,511	(3,950)
Income and other taxes payable	(1,656)	1,275
Accrued expenses and other current liabilities	(2,506)	(3,002)
Deferred revenue	379	(253)
Net cash provided by operating activities	74,201	77,863
Investing activities
Purchases of property and equipment	(21,562)	(30,457)
Loans issued	(1,904)	(1,476)
Repayments of loans issued	2,720	2,125
Acquisitions, net of cash acquired		(21)
Proceeds from divestitures of restaurants	3,690
Other	146	25
Net cash used in investing activities	(16,910)	(29,804)
Financing activities
Repayments of term loan	(10,000)
Net proceeds (repayments) of revolving credit facility	119,400	5,156
Cash dividends paid	(14,762)	(14,703)
Tax payments for equity award issuances	(1,353)	(2,282)
Proceeds from exercise of stock options	2,179	5,218
Acquisition of Company common stock	(148,440)	(33,968)
Distributions to noncontrolling interest holders	(1,110)	(1,389)
Other	231	494
Net cash used in financing activities	(53,855)	(41,474)
Effect of exchange rate changes on cash and cash equivalents	(62)	99
Change in cash and cash equivalents	3,374	6,684
Cash and cash equivalents at beginning of period	22,345	15,563
Cash and cash equivalents at end of period	$ 25,719	$ 22,247