Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Cash flows from operating activities:
Net income	$ 17,073	$ 15,595
Adjustments to reconcile net income to cash flows provided by operating activities:
Depreciation and amortization	7,940	7,706
Closure and impairment charges	2,594	209
Non-cash interest expense	864	827
Deferred income taxes	(1,182)	(2,714)
Non-cash stock-based compensation expense	3,368	6,165
Gain on disposition of assets	(1,421)	(109)
Other	(6,199)	(2,932)
Changes in operating assets and liabilities:
Accounts receivable, net	(8,804)	(818)
Current income tax receivables and payables	5,529	7,176
Gift card receivables and payables	(2,269)	(7,855)
Other current assets	5,709	(736)
Accounts payable	65	1,745
Accrued employee compensation and benefits	(3,448)	(2,162)
Other current liabilities	(3,351)	(2,554)
Cash flows provided by operating activities	16,468	19,543
Cash flows from investing activities:
Additions to property and equipment	(3,488)	(2,997)
Proceeds from sale of property and equipment	655	0
Principal receipts from notes, equipment contracts and other long-term receivables	4,930	5,002
Additions to long-term receivables	(2,325)	0
Other	(27)	(188)
Cash flows (used in) provided by investing activities	(255)	1,817
Cash flows from financing activities:
Repayment of long-term debt	(3,250)	0
Dividends paid on common stock	(17,453)	(17,432)
Repurchase of common stock	(10,003)	(10,003)
Principal payments on capital lease and financing obligations	(4,536)	(3,608)
Tax payments for restricted stock upon vesting	(1,083)	(2,022)
Proceeds from stock options exercised	456	1,474
Cash flows used in financing activities	(35,869)	(31,591)
Net change in cash, cash equivalents and restricted cash	(19,656)	(10,231)
Cash, cash equivalents and restricted cash at beginning of period	163,146	185,491
Cash, cash equivalents and restricted cash at end of period	143,490	175,260
Supplemental disclosures:
Interest paid in cash	16,621	16,231
Income taxes paid in cash	$ 934	$ 6,018