Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 33,178	$ 68,958
Accounts receivable, net	38,400	36,726
Inventories	30,887	28,684
Prepaid expenses and other current assets	16,310	19,324
Total current assets	118,775	153,692
Property and equipment, at cost	2,952,074	2,828,446
Accumulated depreciation	(1,276,833)	(1,161,631)
Property and equipment, net	1,675,241	1,666,815
Goodwill, net	66,278	335,610
Trade names/trademarks, net	159,802	161,264
Other intangible assets, net	14,896	18,008
Deferred tax assets, net	32,820	22,114
Other assets	17,970	21,268
Total assets	2,085,782	2,378,771
Current liabilities:
Accounts payable	100,573	87,680
Current maturities on long-term debt	38,707	51,713
Accrued salaries, wages and benefits	14,554	21,010
Deferred revenue	79,554	78,891
Dividends payable	470	908
Other accrued expenses	19,612	23,410
Total current liabilities	253,470	263,612
Long-term debt, net of debt issuance costs of $9,045 and $9,702 as of December 31, 2017 and 2016, respectively	1,503,609	1,531,069
Deferred tax liabilities, net		70,033
Other liabilities	41,237	52,842
Total liabilities	1,798,316	1,917,556
Commitments and contingencies (Note 15)
Stockholders’ Equity:
Preferred stock, $0.01 par value—authorized, 100,000,000 shares, no shares issued or outstanding at December 31, 2017 and 2016
Common stock, $0.01 par value—authorized, 1,000,000,000 shares; 92,637,403 and 91,861,054 shares issued at December 31, 2017 and 2016, respectively	926	919
Additional paid-in capital	641,324	621,343
Accumulated other comprehensive loss	(5,076)	(13,694)
(Accumulated deficit) retained earnings	(194,837)	7,518
Treasury stock, at cost (6,519,773 shares at December 31, 2017 and 2016)	(154,871)	(154,871)
Total stockholders’ equity	287,466	461,215
Total liabilities and stockholders’ equity	$ 2,085,782	$ 2,378,771