Note 16 - Partners' Capital (Predecessor) (Details Textual) - HPK, LP [Member] $ in Millions	8 Months Ended
Aug. 21, 2020 USD ($)
Net Income (Loss) Allocated to Limited Partners	$ 85.0
Limited Partners' Capital Account, Distribution Amount	$ 2.8

The total amount of distributions to limited partners.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 5
-Subparagraph (SAB TOPIC 4.F)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187171-122770

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