Commitments and Contingencies - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Commitments and Contingencies Disclosure [Abstract]
Operating lease expense	$ 1.7	$ 1.6	$ 1.2
Security deposit	0.7
Amount agreed to fund joint venture equity investments	$ 40.0