Derivatives (Tables)

12 Months Ended

Dec. 31, 2019

Derivatives

Cash Flow Hedge Gains and Losses

	Gain (Loss) Recognized in Other Comprehensive Income (“OCI”)								Loss Reclassified from Accumulated OCI into Income
	Successor				Predecessor				Successor				Predecessor
			Period From		Period From						Period From		Period From
			November 20, 2018		January 1, 2018						November 20, 2018		January 1, 2018
	Year Ended		through		through		Year Ended		Year Ended		through		through		Year Ended
Derivatives in Cash Flow	December 31,		December 31,		November 19,		December 31,		December 31,		December 31,		November 19,		December 31,
Hedging Relationships	2019		2018		2018		2017		2019		2018		2018		2017
(in thousands)
Interest rate swaps	$	—	$	—	$	643	$	4,700	$	—	$	—	$	643	$	5,265