Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities:
NET INCOME (LOSS)	$ 1,678	$ (38,724)
Adjustment to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	36,004	38,269
Amortization of other non-current assets	76	112
Amortization of intangible assets	167	193
Gain related to casualty disasters	(1,928)	(669)
Amortization of leasehold interests	(131)	(165)
Amortization of deferred costs	1,471	1,413
Impairment loss	0	83,343
Loss on sale or retirement of assets	138	0
Equity based compensation	3,939	2,486
Deferred taxes	2,651	(28,106)
Provision for doubtful accounts	603	199
Changes in assets and liabilities:
Accounts receivable	214	(2,850)
Other current assets	(3,183)	(8,690)
Other non-current assets	(562)	(70)
Accounts payable	(6,925)	1,012
Accrued payroll and employee benefits	(5,562)	745
Accrued real estate taxes	(8,423)	(8,253)
Accrued expenses and other liabilities	3,445	2,394
Other long-term liabilities	1,349	503
Net cash provided by operating activities	25,021	43,142
Cash flows from investing activities:
Capital expenditures	(46,178)	(25,002)
Insurance proceeds on casualty disasters	4,557	1,053
Proceeds from sale of assets	22,011	0
Payment of franchise incentives	0	(38)
Decrease in other non-current assets	0	(20)
Net cash used in investing activities	(19,610)	(24,007)
Cash flows from financing activities:
Repayment of long-term debt	(4,379)	(4,379)
Purchase of treasury stock	(16)	(18,012)
Distributions to noncontrolling interests	(117)	(115)
Net cash used in financing activities	(4,512)	(22,506)
Increase (decrease) in cash and cash equivalents	899	(3,371)
Cash and cash equivalents at the beginning of the period	160,596	86,709
Cash and cash equivalents at the end of the period	161,495	83,338
SUPPLEMENTAL CASH FLOW INFORMATION:
Interest paid during the period	19,713	18,490
Income taxes paid during the period, net of refunds	261	245
SUPPLEMENTAL NON-CASH DISCLOSURE:
Capital expenditures included in accounts payable	11,758	5,033
Cash flow hedge adjustment, net of tax	1,778	(4,924)
Receivable for capital assets damaged by casualty disasters	$ 2,725	$ 98