Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2024

Share-Based Payment Arrangement [Abstract]

Schedule of Non-Cash Stock-Based Compensation Expense

Non-cash stock-based compensation expenses related to stock options, restricted stock grants and the ESPP were recorded in the financial statements as follows (unaudited, in thousands):

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2024		2023		2024		2023
Sales and marketing	$	315	$	300	$	968	$	653
Research and development	318		290		827		754
General and administrative	616		751		1,725		1,909
Total non-cash stock compensation expense	$	1,249	$	1,341	$	3,520	$	3,316

Schedule of Restricted Stock Awards Outstanding

A summary of the Company’s restricted stock awards outstanding under the OEIP for the nine months ended September 30, 2024 are as follows (unaudited, in thousands, except weighted average grant date fair value):

	Shares	Weighted average grant date fair value
Unvested at December 31, 2023	256	$	21.31
Granted	695	3.77
Vested	(290)	11.90
Canceled and forfeited	(11)	11.02
Unvested at September 30, 2024	650	$	6.75