Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 33,217	$ 68,958
Accounts receivable, net	41,242	36,726
Inventories	33,479	28,684
Prepaid expenses and other current assets	28,120	19,324
Total current assets	136,058	153,692
Property and equipment, at cost	2,865,375	2,828,446
Accumulated depreciation	(1,187,644)	(1,161,631)
Property and equipment, net	1,677,731	1,666,815
Goodwill	335,610	335,610
Trade names/trademarks, net	160,898	161,264
Other intangible assets, net	17,179	18,008
Deferred tax assets, net	24,928	22,114
Other assets	20,577	21,268
Total assets	2,372,981	2,378,771
Current liabilities:
Accounts payable	111,835	87,680
Current maturities of long-term debt	91,500	51,713
Accrued salaries, wages and benefits	17,678	21,010
Deferred revenue	133,242	78,891
Dividends payable	815	908
Other accrued expenses	12,779	23,410
Total current liabilities	367,849	263,612
Long-term debt, net of debt issuance costs of $11,190 and $9,702 as of March 31, 2017 and December 31, 2016, respectively	1,517,855	1,531,069
Deferred tax liabilities, net	32,105	70,033
Other liabilities	49,333	52,842
Total liabilities	1,967,142	1,917,556
Commitments and contingencies (Note 10)
Stockholders’ Equity:
Preferred stock, $0.01 par value—authorized, 100,000,000 shares, no shares issued or outstanding at March 31, 2017 and December 31, 2016
Common stock, $0.01 par value—authorized, 1,000,000,000 shares; 91,948,412 and 91,861,054 shares issued at March 31, 2017 and December 31, 2016, respectively	919	919
Additional paid-in capital	624,671	621,343
Accumulated other comprehensive loss	(11,290)	(13,694)
(Accumulated deficit) retained earnings	(53,590)	7,518
Treasury stock, at cost (6,519,773 shares at March 31, 2017 and December 31, 2016)	(154,871)	(154,871)
Total stockholders’ equity	405,839	461,215
Total liabilities and stockholders’ equity	$ 2,372,981	$ 2,378,771