Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2023

Share-Based Payment Arrangement [Abstract]

Schedule of Weighted Average Assumptions for Options Granted

The Company used the following weighted average assumptions for options granted during the three months ended March 31, 2023:

Weighted Average:	Three Months Ended March 31, 2023
Expected term	6.2 years
Expected volatility	75.5	%
Risk-free rate	3.5	%
Expected dividends	—	%

Schedule of Service Based Stock Options Activity

The following table summarizes activity of service period-based stock options during the three months ended March 31, 2023:

		Weighted Average
(In thousands except per share data and remaining contractual term)	Number of Options	Exercise Price		Remaining Contractual Term (Years)	Aggregate Intrinsic Value
Outstanding at December 31, 2022	9,397	$	4.21	6.2	$	44
Options Granted	2,204	1.82
Options Exercised	—	—			—
Options Forfeited	(129)	4.32
Outstanding at March 31, 2023	11,472	$	3.75	6.9	$	13	*
Exercisable at March 31, 2023	7,145	$	4.36	5.3	$	—	*

*The aggregate intrinsic values in the table above are based on the Company’s stock price of $1.53, which is the closing price of the Company’s stock on the last day of business for the period ended March 31, 2023.

Schedule of Restricted Stock Units Activity

The following table summarizes activity of restricted stock units during the three months ended March 31, 2023:

(In thousands except per share fair value)	Number of RSUs	Weighted Average Fair Value
Unvested shares at December 31, 2022	650	$	2.77
Granted	424	1.82
Vested	(99)	3.28
Forfeited	(30)	2.79
Unvested shares at March 31, 2023	945	$	2.29
Expected to vest at March 31, 2023	945	$	2.29

Schedule of Share-Based Compensation

Total share-based compensation expense was as follows:

	Three Months Ended March 31,
(In thousands)	2023		2022
Share-based compensation expense
Cost of sales	$	79	$	57
Sales and marketing	397		321
Research and development	240		225
General and administrative	557		1,285
Total	$	1,273	$	1,888