Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2023

Stock-Based Compensation

Schedule of stock based compensation expense categories in statement of operations

	Three months ended September 30,				Nine months ended September 30,
	2023		2022		2023		2022
Sales and marketing	$	507	$	353	$	1,375	$	1,000
General and administrative		670		522		1,861		1,521
Research and development		192		152		555		429
Total stock‑based compensation	$	1,369	$	1,027	$	3,791	$	2,950

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	(19,556)		5.17
Canceled/forfeited	(62,988)		11.18
Outstanding at September 30, 2023	2,202,264	$	11.46	6.68
Vested and expected to vest at September 30, 2023	2,163,822	$	11.46	6.64
Exercisable at September 30, 2023	1,547,113	$	11.43	5.87

Schedule of weighted average assumptions

	Nine months ended
	September 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	665,259
Vested	(99,684)
Canceled/forfeited	(13,139)
Outstanding at September 30, 2023	864,427