Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 54,761	$ 79,196
Accounts receivable, net	72,504	71,050
Inventories	59,060	55,190
Prepaid expenses and other current assets	35,492	28,260
Total current assets	221,817	233,696
Property and equipment, at cost	3,640,041	3,576,092
Accumulated depreciation	(1,899,152)	(1,869,413)
Property and equipment, net	1,740,889	1,706,679
Goodwill	66,278	66,278
Trade names/trademarks, net	157,000	157,000
Right of use assets-operating leases	129,415	130,479
Deferred tax assets, net	13,084	12,332
Other assets, net	25,397	19,323
Total assets	2,353,880	2,325,787
Current liabilities:
Accounts payable and accrued expenses	164,327	159,947
Current maturities of long-term debt	12,000	12,000
Operating lease liabilities	3,261	3,387
Accrued salaries, wages and benefits	22,800	17,423
Deferred revenue	212,799	169,535
Other accrued liabilities	45,835	46,914
Total current liabilities	461,022	409,206
Long-term debt, net	2,097,601	2,099,059
Long-term operating lease liabilities	114,563	115,396
Deferred tax liabilities, net	88,962	96,627
Other liabilities	46,385	43,163
Total liabilities	2,808,533	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 March 31, 2023 and December 31, 2022
Common stock, $0.01 par value--authorized, 1,000,000,000 shares: 96,496,784 and 96,287,771 shares issued at March 31, 2023 and December 31, 2022, respectively	965	963
Additional paid-in capital	709,627	710,151
Retained earnings	159,436	175,903
Treasury stock, at cost (32,376,539 shares at March 31, 2023 and December 31, 2022)	(1,324,681)	(1,324,681)
Total stockholders’ deficit	(454,653)	(437,664)
Total liabilities and stockholders’ deficit	$ 2,353,880	$ 2,325,787