Long-Term Obligations and Commitments, Research and Development and Manufacturing Facilities (Details) $ in Millions	1 Months Ended	12 Months Ended
	Jul. 31, 2017 USD ($) Facility	Dec. 31, 2021
Research and Development and Manufacturing Facilities [Abstract]
Number of purchased facilities financed with mortgage debt | Facility	2
Long-term Mortgage Debt [Member]
Research and Development and Manufacturing Facilities [Abstract]
Face amount	$ 60.4
Primary R&D Facility [Member]
Research and Development and Manufacturing Facilities [Abstract]
Payment to acquire building	$ 79.4
Interest rate	3.88%
Period to make interest only payments on mortgage loan		5 years
Manufacturing Facility [Member]
Research and Development and Manufacturing Facilities [Abstract]
Payment to acquire building	$ 14.0
Interest rate	4.20%
Period to make interest only payments on mortgage loan		5 years