License and Development Agreements (Details) - USD ($) $ in Millions		1 Months Ended
	Sep. 27, 2019	Jun. 30, 2021
Covaxin Agreement
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Upfront payment		$ 15.0
Additional payment		$ 10.0
Collaboration Agreement With Cansino Biologics
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Collaboration Agreement Term	10 years
COVAXIN Preferred Stock Purchase Agreement
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Profits generated, shared percentage		45.00%