Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 146,746	$ 79,196
Accounts receivable, net	87,526	71,050
Inventories	60,079	55,190
Prepaid expenses and other current assets	34,569	28,260
Total current assets	328,920	233,696
Property and equipment, at cost	3,703,144	3,576,092
Accumulated depreciation	(1,922,198)	(1,869,413)
Property and equipment, net	1,780,946	1,706,679
Goodwill	66,278	66,278
Trade names/trademarks, net	157,000	157,000
Right of use assets-operating leases	128,638	130,479
Deferred tax assets, net	15,458	12,332
Other assets, net	27,989	19,323
Total assets	2,505,229	2,325,787
Current liabilities:
Accounts payable and accrued expenses	186,048	159,947
Current maturities of long-term debt	12,000	12,000
Operating lease liabilities	3,379	3,387
Accrued salaries, wages and benefits	19,798	17,423
Deferred revenue	222,654	169,535
Other accrued liabilities	61,964	46,914
Total current liabilities	505,843	409,206
Long-term debt, net	2,096,137	2,099,059
Long-term operating lease liabilities	113,760	115,396
Deferred tax liabilities, net	117,149	96,627
Other liabilities	49,852	43,163
Total liabilities	2,882,741	2,763,451
Commitments and contingencies (Note 8)
Stockholders’ Deficit:
Preferred stock, $0.01 par value-authorized, 100,000,000 shares, no shares issued or outstanding at June 30, 2023 and December 31, 2022
Common stock, $0.01 par value-authorized, 1,000,000,000 shares; 96,582,649 and 96,287,771 shares issued at June 30, 2023 and December 31, 2022, respectively	966	963
Additional paid-in capital	713,659	710,151
Retained earnings	246,491	175,903
Treasury stock, at cost (32,611,539 and 32,376,539 shares at June 30, 2023 and December 31, 2022, respectively)	(1,338,628)	(1,324,681)
Total stockholders’ deficit	(377,512)	(437,664)
Total liabilities and stockholders’ deficit	$ 2,505,229	$ 2,325,787