Earnings per Share/Unit (Tables)

12 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Calculation of Earnings (Loss) per Share/Unit

The following sets forth the calculation of earnings (loss) per share/unit, or EPS/EPU, for the periods indicated (in thousands, except per unit amounts):

				Successor				Predecessor
						Period from
	For the			For the		May 5, 2017		Period from
	Year Ended			Year Ended		through		January 1,
	December 31,			December 31,		December 31,		2017 through
	2019			2018		2017		May 4, 2017
Net income (loss) attributable to Successor/Predecessor	$	(35,197	)	$	54,609	$	1,286	$	(90,955	)
Less: Net income (loss) allocated to participating restricted stockholders		—			2,426		35		—
Basic and diluted earnings available to common stockholders/limited partners	$	(35,197	)	$	52,183	$	1,251	$	(90,955	)
Common shares/units:
Common shares/units outstanding — basic		29,301			24,959		25,000		83,807
Dilutive effect of potential common shares		—			—		—		—
Common shares/units outstanding — diluted		29,301			24,959		25,000		83,807
Net earnings per share/unit:
Basic	$	(1.20	)	$	2.09	$	0.05	$	(1.09	)
Diluted	$	(1.20	)	$	2.09	$	0.05	$	(1.09	)
Antidilutive stock options (1)		—			—		517		—
Antidilutive warrants (2)		9,154			2,174		2,174		—

(1) Amount represents options to purchase common stock that are excluded from the diluted net earnings per share calculations because of their antidilutive effect.

(2) Amount represents warrants to purchase common stock that are excluded from the diluted net earnings per share calculations because of their antidilutive effect.