XML 74 R14.htm IDEA: XBRL DOCUMENT

Convertible Preferred Stock	12 Months Ended
Convertible Preferred Stock	Dec. 31, 2019
Convertible Preferred Stock.
Convertible Preferred Stock	7. Convertible Preferred Stock The Series A‑1, A‑2, A‑3, A‑4, B, and C Convertible Preferred Stock are collectively referred to as Convertible Preferred Stock. In conjunction with the IPO, all Convertible Preferred Stock was converted to common stock.