Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2019

Accounting Policies [Abstract]

Schedule of Cash and Cash Equivalents

	Successor		Predecessor
Dollars in thousands	March 31, 2019		December 31, 2018
Cash and cash equivalents	$	127,849	$	48,602
Restricted cash	21,436		10,389
Cash, cash equivalents and restricted cash at end of period	$	149,285	$	58,991

Schedule of Restricted Cash and Cash Equivalents

	Successor		Predecessor
Dollars in thousands	March 31, 2019		December 31, 2018
Cash and cash equivalents	$	127,849	$	48,602
Restricted cash	21,436		10,389
Cash, cash equivalents and restricted cash at end of period	$	149,285	$	58,991