Revenue from Contracts with Customers (Tables)

3 Months Ended

Mar. 31, 2021

Revenue from Contracts with Customer [Abstract]

Schedule of Deferred Revenues and Costs [Table Text Block]

Our current and noncurrent deferred revenues, contract assets and deferred costs as of March 31, 2021 and December 31, 2020 were as follows (amounts in thousands):

	March 31, 2021		December 31, 2020
Current deferred revenues	$	824	$	1,019
Current deferred costs	47		361
Current contract assets	—		300
Noncurrent deferred costs	291		194

Schedule of Amortization of Deferred Revenue and Costs [Table Text Block]

Amortization of deferred revenues and costs were as follows (amounts in thousands):

	Successor		Predecessor
	Three Months Ended March 31, 2021		Three Months Ended March 31, 2020
Amortization of deferred revenues	$	528	$	1,613
Amortization of deferred costs	381		1,263