Stockholders’ Equity (Details)	Jun. 03, 2019 USD ($)
Registration Statement
Class of Stock [Line Items]
Registration of equity instruments, aggregate authorized amount	$ 200,000,000.0
Sale of stock, term	3 years
Sales Agreement, Cowen And Company, LLC
Class of Stock [Line Items]
Registration of equity instruments, aggregate authorized amount	$ 50,000,000.0