Development and Commercialization Agreement (Details) - USD ($) $ in Thousands	1 Months Ended
	Apr. 30, 2020	Mar. 31, 2020	Mar. 30, 2020	Mar. 31, 2019
Subsequent Event [Line Items]
Upfront payment received included in current deferred revenue		$ 40,000		$ 0
Initial transaction price			$ 50,000
Maximum payment from regulatory milestones achieved		40,000
Maximum payment from sales-related milestones achieved		$ 107,500
Subsequent Event
Subsequent Event [Line Items]
Proceeds from regulatory milestone payments	$ 10,000