Earnings (Loss) Per Share (Tables)

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Schedule of Weighted-Average Number of Shares Outstanding

The following table summarizes the basic and diluted weighted average common shares outstanding and the weighted average common shares excluded from the calculation of diluted weighted average common shares outstanding due to the anti-dilutive effect for the periods presented (in thousands):

	Successor	Predecessor	Successor	Predecessor
	Three Months Ended September 30, 2021	Three Months Ended September 30, 2020	Nine Months Ended September 30, 2021	Nine Months Ended September 30, 2020
Weighted average common shares outstanding:
Basic	19,812	318,287	19,905	317,365
Dilutive effect of equity-classified awards	956	—	603	—
Dilutive effect of warrants	18	—	—	—
Diluted	20,786	318,287	20,508	317,365
Anti-dilutive weighted average common shares:
Potential common shares	2,152	4,292	2,295	7,420