STOCK-BASED COMPENSATION (Tables)

3 Months Ended

Mar. 31, 2022

Share-Based Payment Arrangement [Abstract]

SCHEDULE OF STOCK OPTIONS, VALUATION ASSUMPTIONS

The following table provides the weighted average assumptions used in determining the fair value of the stock option awards granted during the three-month periods ended March 31, 2022 and 2021.

	March 31, 2022			March 31, 2021
		(unaudited)
Risk-free interest rate		1.76	%		0.78	%
Expected life		6.0 years			6.0 years
Expected volatility		129.93	%		134.79	%
Dividend yield		-			-

SCHEDULE OF SHARE-BASED COMPENSATION ARRANGEMENTS BY SHARE-BASED PAYMENT AWARD

	Three Months Ended
	March 31,
	2022		2021
		(unaudited)
Cost of revenue	$	27	$	48
Sales and marketing		44		47
Research and development		-		35
General and administrative*		254		156
Total stock compensation expense	$	325	$	286

* Includes ESPP expense