Net Loss Per Common Share (Tables)

12 Months Ended

Dec. 31, 2019

Net Loss Per Common Share

Schedule of potential common shares not considered in computation of diluted net loss per share

	Year ended
	2019	2018
Redeemable preferred stock	—	4,801,020
Convertible notes	—	1,476,047
Stock options	633,277	—
Warrants	40,568	—