v3.23.1

STOCK BASED COMPENSATION (Tables)

3 Months Ended

Mar. 31, 2023

Share-Based Payment Arrangement [Abstract]

Schedule of stock-based compensation expense

Schedule of stock-based compensation expense
		Three Months Ended March 31,
		2023				2022
Research and development		$	328			$	244
General and administrative			525				429
Selling and Marketing			74				53
Total		$	927			$	726

Schedule of stock option activity

Schedule of stock option activity
			Number of Shares				Weighted- Average Exercise Prices per Share				Weighted- Average Remaining Contractual Term (In Years)				Intrinsic Value
Outstanding at January 1, 2023				3,009			$	7.07
Granted				375			$	6.56
Exercised				(10	)		$	3.90
Outstanding at March 31, 2023				3,374			$	7.02				5.38			$	2,430
Exercisable at March 31, 2023				2,649			$	6.49				4.40			$	2,121

Schedule of restricted stock option activity

Schedule of restricted stock option activity
		Number of Shares				Weighted-Average Grant Date Fair Value per Share
Outstanding at January 1, 2023			340			$	10.78
Granted			297			$	6.56
Vested			(55	)		$	7.62
Outstanding non-vested shares at March 31, 2023			582			$	8.93

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- References

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- Definition

Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Tabular disclosure of activity for outstanding award under share-based payment arrangement excluding share and unit options and nonvested award.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Tabular disclosure of the change in stock options.

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