Business Combinations - Summary of Pro Forma Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition Pro Forma Information Nonrecurring Adjustment [Line Items]
Total revenues	$ 1,212.8	$ 873.6
Net (loss) income	$ (20.8)	(24.0)
FlaglerCE Holdings LLC
Business Acquisition Pro Forma Information Nonrecurring Adjustment [Line Items]
Total revenues		25.8
Net (loss) income		(0.1)
Consolidate Entities And Flagler C E Holdings L L C
Business Acquisition Pro Forma Information Nonrecurring Adjustment [Line Items]
Total revenues		899.4
Net (loss) income		$ (24.1)