NET LOSS PER COMMON SHARE (Tables)

3 Months Ended

Mar. 31, 2020

NET LOSS PER COMMON SHARE

Schedule of computation of basic and diluted net loss per common share

	Three Months Ended
	March 31,
(in thousands, except for share data)	2020		2019
Numerator:
Net loss	$	(12,369)	$	(8,730)
Denominator:
Weighted-average common stock outstanding		20,840,658		5,513,531
Net loss per share attributable to common stockholders -  basic and diluted	$	(0.59)	$	(1.58)

Schedule of potential dilutive securities excluded from the computation of diluted net loss per share attributable to common stockholders

	Asof
	March 31,
	2020	2019
Preferred Stock	—	7,538,671
Options to purchase common stock	4,238,892	2,552,921
Warrants to purchase common stock	198,113	482,364