CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 137,553	$ 117,524
Accounts receivable, net of allowance for credit losses of $2,875 and $8,493 at December 31, 2022 and 2021, respectively	565,520	356,083
Federal and state income taxes receivable	399	67
Inventory	58,038	42,359
Other	67,909	67,620
Total current assets	829,419	583,653
Property and equipment, net	2,260,576	2,331,755
Right of use asset	20,841	19,024
Intangible assets	5,845	7,537
Deposits on equipment purchases	13,051	849
Other	10,881	11,055
Deferred Tax Assets, Net	3,210	3,975
Total assets	3,143,823	2,957,848
Current liabilities:
Accounts payable	237,056	190,219
Federal and state income taxes payable	4,644	232
Accrued liabilities	304,143	238,511
Lease liability	5,123	6,891
Total current liabilities	550,966	435,853
Long-term lease liability	19,594	18,108
Long-term debt, net of debt discount and issuance costs of $5,468 and $6,432 at December 31, 2022 and 2021, respectively	830,937	852,323
Deferred tax liabilities, net	28,738	29,234
Other	48,065	12,843
Total liabilities	1,478,300	1,348,361
Commitments and contingencies (see Note 10)
Stockholders’ equity:
Preferred stock, par value $0.01; authorized 1,000,000 shares, no shares issued	0	0
Common stock, par value $0.01; authorized 400,000,000 shares with 302,325,853 and 299,268,967 issued and 213,567,131 and 215,139,972 outstanding at December 31, 2022 and 2021, respectively	3,023	2,993
Additional paid-in capital	3,202,973	3,171,536
Retained deficit	(87,394)	(198,316)
Accumulated other comprehensive income	0	5,915
Treasury stock, at cost, 88,758,722 shares and 84,128,995 shares at December 31, 2022 and 2021, respectively	(1,453,079)	(1,372,641)
Total stockholders’ equity	1,665,523	1,609,487
Total liabilities and stockholders’ equity	$ 3,143,823	$ 2,957,848