Net Loss Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Basic and Diluted Net Loss Per Share Attributable to Common Stockholders

Basic and diluted net loss per share attributable to common stockholders was calculated as follows (in thousands, except share and per share data):

	YEAR ENDED DECEMBER 31,
	2021			2020
Numerator:
Net loss	$	(37,157	)	$	(91,665	)
Cumulative dividends on redeemable convertible    preferred stock		—			(10,831	)
Net loss attributable to common stockholders	$	(37,157	)	$	(102,496	)
Denominator:
Weighted average common shares outstanding, basic    and diluted		21,794,546			6,332,841
Net loss per share attributable to common stockholders,    basic and diluted	$	(1.70	)	$	(16.18	)