Share-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2022

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 six months ended June 30, 2022:

Weighted Average:	Six Months Ended June 30, 2022
Expected term	5.7 years
Expected volatility	76.0	%
Risk-free rate	2.0	%
Expected dividends	—	%

Schedule of Service Based Stock Options Activity

The following table summarizes activity of service period-based stock options during the six months ended June 30, 2022:

		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, 2021	9,495	$	4.65	6.5	$	2,452
Options Granted	2,056	2.57
Options Exercised	—	—			—
Options Forfeited	(685)	5.22
Outstanding at June 30, 2022	10,866	$	4.22	6.2	$	3	*
Exercisable at June 30, 2022	7,451	$	4.11	4.7	$	—	*

*The aggregate intrinsic values in the table above are based on the Company’s stock price of $1.67, which is the closing price of the Company’s stock on the last day of business for the period ended June 30, 2022.

Schedule of Restricted Stock Units Activity

The following table summarizes activity of restricted stock units during the six months ended June 30, 2022:

(In thousands except per share fair value)	Number of RSUs	Weighted Average Fair Value
Unvested shares at December 31, 2021	115	$	10.21
Granted	518	2.34
Vested	(29)	11.83
Forfeited	(11)	11.02
Unvested shares at June 30, 2022	593	$	3.24
Expected to vest at June 30, 2022	593	$	3.24

Schedule of Share-Based Compensation

Total share-based compensation expense was as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
(In thousands)	2022		2021		2022		2021
Share-based compensation expense
Cost of sales	$	73	$	58	$	130	$	98
Sales and marketing	399		454		720		842
Research and development	253		220		478		358
General and administrative	571		884		1,856		1,602
Total	$	1,296	$	1,616	$	3,184	$	2,900