Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash flows from operating activities:
Net income	$ 35,643	$ 52,372
Adjustments to reconcile net income to cash flows provided by operating activities:
Depreciation and amortization	15,422	15,554
Non-cash interest expense	1,663	1,591
Deferred income taxes	(8,514)	(11,896)
Non-cash stock-based compensation expense	7,567	5,647
Tax benefit from stock-based compensation	0	1,169
Excess tax benefit from stock-based compensation	0	(865)
Closure and impairment charges	2,910	1,249
(Gain) loss on disposition of assets	(6,352)	566
Other	(2,067)	416
Changes in operating assets and liabilities:
Accounts receivable, net	(711)	880
Current income tax receivables and payables	(481)	5,291
Gift card receivables and payables	(14,121)	(18,311)
Other current assets	(2,215)	(1,424)
Accounts payable	(8,153)	8,544
Accrued employee compensation and benefits	(4,743)	(10,949)
Other current liabilities	5,046	4,077
Cash flows provided by operating activities	20,894	53,911
Cash flows from investing activities:
Additions to property and equipment	(6,945)	(1,931)
Proceeds from sale of property and equipment	1,100	0
Principal receipts from notes, equipment contracts and other long-term receivables	9,946	8,658
Other	(292)	(250)
Cash flows provided by investing activities	3,809	6,477
Cash flows from financing activities:
Dividends paid on common stock	(34,879)	(34,029)
Repurchase of common stock	(10,003)	(35,008)
Principal payments on capital lease and financing obligations	(7,170)	(6,853)
Tax payments for restricted stock upon vesting	(2,320)	(2,432)
Proceeds from stock options exercised	2,635	880
Excess tax benefit from stock-based compensation	0	865
Cash flows used in financing activities	(51,737)	(76,577)
Net change in cash, cash equivalents and restricted cash	(27,034)	(16,189)
Cash, cash equivalents and restricted cash at beginning of period	185,491	192,013
Cash, cash equivalents and restricted cash at end of period	158,457	175,824
Supplemental disclosures:
Interest paid in cash	34,007	34,747
Income taxes paid in cash	$ 37,241	$ 33,980