Net loss per share (Tables)

6 Months Ended

Jun. 30, 2022

Net loss per share

Schedule of basic and diluted net loss per share

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Numerator:
Net loss	$	(13,090)	$	(11,831)	$	(28,020)	$	(33,932)
Accretion of redeemable convertible preferred stock to redemption value		—		(1,184)		—		(1,971)
Cumulative redeemable convertible preferred stock dividends		—		(885)		—		(2,296)
Net loss attributable to common stockholders—basic and diluted	$	(13,090)	$	(13,900)	$	(28,020)	$	(38,199)
Denominator:
Weighted average Class A common shares outstanding—basic and diluted		36,940,676		694,698		36,443,792		668,180
Weighted average Class B common shares outstanding—basic and diluted		5,553,379		—		5,902,815		—
Total shares for EPS—basic and diluted		42,494,055		694,698		42,346,607		668,180
Net loss per share attributable to Class A common stockholders—basic and diluted	$	(0.31)	$	(20.01)	$	(0.66)	$	(57.17)
Net loss per share attributable to Class B common stockholders—basic and diluted	$	(0.31)	$	—	$	(0.66)	$	—

Schedule of common shares excluded from the computation of diluted net loss per share

	Three and Six Months Ended June 30,
	2022	2021
Options to purchase common stock	5,673,128	4,512,084
Unvested restricted common stock	749,816	—
Warrants to purchase common stock	286,324	55,835
Options to purchase common stock under ESPP	46,477	—
Redeemable convertible preferred stock (as converted to common stock)	—	31,104,299
Warrants to purchase preferred stock (as converted to warrants to purchase common stock)	—	1,243,834
	6,755,745	36,916,052