Consolidated Statements Of Operations - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		5 Months Ended	6 Months Ended
	Feb. 02, 2021	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2021	Jun. 30, 2022
Revenues:
Total revenues	$ 45,928	$ 224,640	$ 165,892	$ 271,735	$ 422,570
Costs and expenses:
Cost of revenues (exclusive of depreciation, depletion, amortization and accretion)	29,773	120,968	103,045	171,082	233,348
Depreciation, depletion, amortization and accretion	8,358	23,346	59,018	99,048	57,431
General and administrative expenses	11,052	30,231	32,308	50,746	62,249
Restructuring expense	1,270	1,663	7,438	15,821	3,218
Other (gains) and losses, net		(18,013)	534	365	(16,866)
Income (loss) from operations	(4,525)	66,445	(36,451)	(65,327)	83,190
Other income (expense):
Interest income (expense), net	202	1,459	535	747	2,638
Reorganization items, net	335,560
Other income (expense)	(2,105)	(13,471)	2,570	(275)	476
Income (loss) from continuing operations before income taxes	329,132	54,433	(33,346)	(64,855)	86,304
Income tax (expense) benefit	(60,003)	(10,871)	(1,747)	6,032	(18,755)
Net income (loss) from continuing operations	269,129	43,562	(31,599)	(58,823)	67,549
Income (loss) from discontinued operations, net of income tax	(352)	(1,944)	(19,400)	(28,806)	(205)
Net income (loss)	$ 268,777	$ 41,618	$ (50,999)	$ (87,629)	$ 67,344
Income (loss) per share -basic
Net income (loss) from continuing operations	$ 18.13	$ 2.18	$ (1.58)	$ (2.94)	$ 3.38
Income (loss) from discontinued operations, net of income tax	(0.02)	(0.10)	(0.97)	(1.44)	(0.01)
Net income (loss)	18.11	2.08	(2.55)	(4.38)	3.37
Income (loss) per share - diluted:
Net income (loss) from continuing operations	18.06	2.17	(1.58)	(2.94)	3.37
Income (loss) from discontinued operations, net of income tax	(0.03)	(0.10)	(0.97)	(1.44)	(0.01)
Net income (loss)	$ 18.03	$ 2.07	$ (2.55)	$ (4.38)	$ 3.36
Weighted Average Number of Shares Outstanding, Basic	14,845	20,024	19,999	19,997	20,011
Weighted Average Number of Shares Outstanding, Diluted	14,905	20,076	19,999	19,997	20,065
Services [Member]
Revenues:
Total revenues	$ 19,234	$ 100,066	$ 79,787	$ 123,466	$ 191,505
Costs and expenses:
Cost of revenues (exclusive of depreciation, depletion, amortization and accretion)	15,080	73,530	53,642	95,113	133,698
Depreciation, depletion, amortization and accretion	3,500	8,292	28,384	44,748	21,958
Rentals [Member]
Revenues:
Total revenues	14,434	76,993	53,238	84,552	144,155
Costs and expenses:
Cost of revenues (exclusive of depreciation, depletion, amortization and accretion)	5,876	24,235	24,750	34,949	48,848
Depreciation, depletion, amortization and accretion	2,627	6,492	18,940	30,841	16,529
Product Sales [Member]
Revenues:
Total revenues	12,260	47,581	32,867	63,717	86,910
Costs and expenses:
Cost of revenues (exclusive of depreciation, depletion, amortization and accretion)	8,817	23,203	24,653	41,020	50,802
Depreciation, depletion, amortization and accretion	$ 2,231	$ 8,562	$ 11,694	$ 23,459	$ 18,944