Indefinite-lived Intangible Assets, Goodwill, and Property and Equipment - IPR&D (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Indefinite-lived Intangible Assets [Roll Forward]
In-process research and development, beginning balance	$ 3,190,000
In-process research and development, ending balance	3,190,000	$ 3,190,000
Impairment losses on IPR&D	0	0
In Process Research and Development
Indefinite-lived Intangible Assets [Roll Forward]
In-process research and development, beginning balance	3,190,000	3,190,000
Change during period	0	0
In-process research and development, ending balance	$ 3,190,000	$ 3,190,000