NET LOSS PER COMMON SHARE (Tables)

12 Months Ended

Dec. 31, 2021

NET LOSS PER COMMON SHARE

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

The following table sets forth the computation of basic and diluted net loss per common share (in thousands, except share and per share data):

	Years Ended
	December 31,
(in thousands, except for share data)	2021		2020
Numerator:
Net loss	$	(105,584)	$	(93,961)
Denominator:
Weighted-average common stock outstanding		25,598,181		21,966,326
Net loss per share attributable to common stockholders - basic and diluted	$	(4.12)	$	(4.28)

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

	As of
	December 31,
	2021	2020
Options to purchase common stock	4,704,888	4,529,675
Restricted stock units	469,485	206,529
Warrants to purchase common stock	125,618	153,473