Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Cash flows from operating activities:
Net income (loss)	$ 53,373	$ (412,650)
Adjustments to reconcile net income (loss) to cash flows provided by operating activities:
Depreciation and amortization	23,730	23,053
Non-cash stock-based compensation expense	8,016	8,826
Non-cash interest expense	2,689	2,509
Debt refinancing costs	875	0
Closure and other impairment charges	61	3,672
Deferred income taxes	(4,706)	(75,849)
Gain on disposition of assets	(1,535)	(6,422)
Impairment of goodwill and intangible assets	0	531,634
Other	(6,105)	(7,683)
Changes in operating assets and liabilities:
Accounts receivable, net	(7,222)	(1,385)
Current income tax receivables and payables	4,088	(1,699)
Gift card receivables and payables	(22,797)	(26,387)
Other current assets	9,254	(1,336)
Accounts payable	(5,764)	(7,530)
Accrued employee compensation and benefits	5,761	(1,146)
Other current liabilities	1,908	3,393
Cash flows provided by operating activities	61,626	31,000
Cash flows from investing activities:
Additions to property and equipment	(11,018)	(9,608)
Proceeds from sale of property and equipment	655	1,100
Principal receipts from notes, equipment contracts and other long-term receivables	20,029	15,283
Additions to long-term receivables	(6,030)	0
Other	(236)	(356)
Cash flows provided by investing activities	3,400	6,419
Cash flows from financing activities:
Borrowings under Variable Funding Notes	50,000	0
Repayments of Variable Funding Notes	(30,000)	0
Repayment of long-term debt	(9,750)	0
Payment of debt issuance costs	(3,118)	0
Dividends paid on common stock	(39,973)	(52,326)
Repurchase of common stock	(27,880)	(10,003)
Principal payments on capital lease and financing obligations	(10,374)	(10,621)
Tax payments for restricted stock upon vesting	(1,731)	(2,345)
Proceeds from stock options exercised	3,887	2,635
Cash flows used in financing activities	(68,939)	(72,660)
Net change in cash, cash equivalents and restricted cash	(3,913)	(35,241)
Cash, cash equivalents and restricted cash at beginning of period	163,146	185,491
Cash, cash equivalents and restricted cash at end of period	159,233	150,250
Supplemental disclosures:
Interest paid in cash	49,761	50,808
Income taxes paid in cash	26,044	50,813
Non-cash conversion of accounts receivable to notes receivable	$ 11,559	$ 0