CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY (Parenthetical) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Common Stock \| At The Market
Issuance costs	$ 411
Common Stock \| Follow On Offering
Issuance costs		$ 4,600
Series A Convertible Preferred Stock \| Follow On Offering
Issuance costs		$ 400