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Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2025

Share-Based Payment Arrangement [Abstract]

Schedule of Stock-based Compensation Expense

The Company recorded stock-based compensation expense in the following expense categories in its accompanying condensed consolidated statements of operations and comprehensive loss:

		Three Months Ended September 30,								Nine Months Ended September 30,
(in thousands)		2025				2024				2025				2024
Cost of sales		$	19			$	31			$	58			$	126
Research and development			224				267				666				946
Sales and marketing			591				437				1,795				1,608
General and administrative			1,072				1,051				3,263				3,314
Total stock-based compensation		$	1,906			$	1,786			$	5,782			$	5,994

Schedule of Stock Option Activity

The following table summarizes stock option activity for the Plans for the nine months ended September 30, 2025:

		Number of shares				Weighted average exercise price per share				Weighted average remaining contractual term (years)				Aggregate intrinsic value (in 000’s)
Outstanding at December 31, 2024			5,403,090			$	1.74				7.18
Exercised			(292,807	)			0.60
Forfeited/expired			(339,141	)			5.07
Outstanding at September 30, 2025			4,771,142			$	1.57				6.77			$	5,193
Exercisable at September 30, 2025			2,770,503			$	1.49				5.31			$	3,317

Schedule of RSU Activity

The following table summarizes RSU activity for the Plans for the nine months ended September 30, 2025:

		Number of shares				Weighted average grant date fair value per share
Outstanding at December 31, 2024			2,103,946			$	3.50
Granted			2,687,902				1.47
Vested			(1,177,065	)			3.17
Forfeited/expired			(48,410	)			4.85
Outstanding at September 30, 2025			3,566,373			$	2.07

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Tabular disclosure of share-based payment arrangement.

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-Topic 718
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-Section 50
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Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

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Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

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