Basis of Presentation and Summary of Significant Accounting Policies (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) series	Dec. 31, 2019 USD ($)	Oct. 01, 2019 USD ($)	Jan. 01, 2019 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of series of selective cortisol modulators | series	4
Operating lease right-of-use asset	$ 3,082	$ 3,446
Operating lease liability	$ 3,112
ASU 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease right-of-use asset				$ 1,900
Operating lease liability			$ 3,000