Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash flows from operating activities:
Net income	$ 22,328	$ 31,643
Adjustments to reconcile net income to cash flows provided by operating activities:
Depreciation and amortization	10,641	10,179
Non-cash stock-based compensation expense	4,038	4,107
Non-cash interest expense	655	1,118
Closure and impairment (credit) charges	(12)	194
Deferred income taxes	(10,491)	(1,149)
Deferred revenue	(1,417)	(1,877)
(Gain) loss on disposition of assets	(227)	109
Other	(1,293)	(2,099)
Changes in operating assets and liabilities:
Accounts receivable, net	12,077	(3,210)
Current income tax receivables and payables	6,443	(1,399)
Gift card receivables and payables	11,693	(890)
Other current assets	(2,347)	(2,570)
Accounts payable	(12,748)	1,826
Accrued employee compensation and benefits	(12,190)	(12,141)
Other current liabilities	2,495	5,088
Cash flows provided by operating activities	29,645	28,929
Cash flows from investing activities:
Principal receipts from notes, equipment contracts and other long-term receivables	5,544	5,260
Net additions to property and equipment	(5,084)	(4,717)
Proceeds from sale of property and equipment	6	400
Additions to long-term receivables	(1,511)	(395)
Other	(195)	(100)
Cash flows (used in) provided by investing activities	(1,240)	448
Cash flows from financing activities:
Borrowing from revolving credit facility	220,000	0
Repayment of revolving credit facility	0	(25,000)
Dividends paid on common stock	(11,451)	(11,153)
Repurchase of common stock	(29,853)	(10,802)
Principal payments on finance lease obligations	(2,981)	(3,466)
Proceeds from stock options exercised	20,524	6,768
Tax payments for restricted stock upon vesting	(2,000)	(1,817)
Cash flows provided by (used in) financing activities	194,239	(45,470)
Net change in cash, cash equivalents and restricted cash	222,644	(16,093)
Cash, cash equivalents and restricted cash at beginning of period	172,475	200,379
Cash, cash equivalents and restricted cash at end of period	395,119	184,286
Supplemental disclosures:
Interest paid in cash	16,446	16,346
Income taxes paid in cash	$ 10,818	$ 12,014