Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2023

Stock-Based Compensation

Schedule of stock based compensation expense categories in statement of operations

	Three months ended June 30,				Six months ended June 30,
	2023		2022		2023		2022
Sales and marketing	$	467	$	340	$	868	$	647
General and administrative		637		535		1,191		999
Research and development		190		147		363		277
Total stock‑based compensation	$	1,294	$	1,022	$	2,422	$	1,923

Schedule of stock option activity

				Weighted
				average
		Weighted		remaining
	Number of	average exercise		contractual term
	shares	price per share		(years)
Outstanding at January 1, 2023	2,071,848	$	11.49
Granted	212,960		10.50
Exercised	(19,429)		5.17
Canceled/forfeited	(46,547)		11.03
Outstanding at June 30, 2023	2,218,832	$	11.46	6.97
Vested and expected to vest at June 30, 2023	2,170,777	$	11.46	6.93
Exercisable at June 30, 2023	1,456,572	$	11.36	6.08

Schedule of weighted average assumptions

	Six months ended
	June 30, 2023
Expected dividend yield	—
Expected volatility	74.3	%
Risk‑free interest rate	3.99	%
Expected term (in years)	6.15

Schedule of restricted stock units (RSUs)

	Number of
	shares
Unvested balance at January 1, 2023	311,991
Granted	573,318
Vested	(97,809)
Canceled/forfeited	(6,489)
Outstanding at June 30, 2023	781,011