Property, Plant and Equipment (Tables)

6 Months Ended

Jun. 30, 2021

Property, Plant and Equipment [Abstract]

Estimated Useful Lives

Machinery and equipment	3-12 years
Buildings, improvements and leasehold improvements	10-25 years
Automobiles, trucks, tractors and trailers	4-7 years
Furniture and fixtures	3-10 years

Summary of PP&E

		Successor		Predecessor
	June 30, 2021		December 31, 2020
Machinery and equipment	$	380,318	$	1,727,454
Buildings, improvements and leasehold improvements		85,082		171,635
Automobiles, trucks, tractors and trailers		7,534		11,742
Furniture and fixtures		19,996		31,407
Construction-in-progress		6,122		4,793
Land		31,782		33,394
Oil and gas producing assets		20,028		15,117
Total		550,862		1,995,542
Accumulated depreciation and depletion		(95,783)		(1,587,435)
Property, plant and equipment, net	$	455,079	$	408,107