Quarterly report pursuant to Section 13 or 15(d)

Condensed Balance Sheets (Parenthetical)

v3.19.3
Condensed Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Convertible preferred stock, outstanding shares 19,356,835 12,393,047
Convertible preferred stock, aggregate liquidation preference $ 94,475  
Common stock, par value $ 0.00001 $ 0.00001
Common stock, authorized shares 29,000,000 21,147,115
Common stock, issued shares 3,848,320 3,848,320
Common stock, outstanding shares 3,848,320 3,848,320
Preferred Stock    
Convertible preferred stock , par value $ 0.00001 $ 0.00001
Convertible preferred stock, authorized shares 20,762,168 12,393,497
Convertible preferred stock, issued shares 19,356,835 12,393,047
Convertible preferred stock, outstanding shares 19,356,835 12,393,047