Nature of Operations (Details) - Mountaineer customer in Millions, $ in Millions	Sep. 01, 2021 USD ($) customer county
Business Acquisition [Line Items]
Enterprise value	$ 540
Assumption of debt	$ 140
Customers served \| customer	0.2
Number of counties of operation \| county	50

Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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Balance Type:	credit
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