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SCHEDULE OF STOCK OPTIONS (Details)
shares in Thousands
 3 Months Ended
Mar. 31, 2023
$ / shares
shares
Stock Options And Warrants  
Number of stock options, options outstanding, beginning balance | shares 3,619
Weighted average exercise price, options outstanding, beginning balance | $ / shares $ 2.89 [1]
Weighted average remaining contractual life, beginning 3 years 3 months 18 days [2]
Number of stock options, options outstanding, grants, shares | shares
Weighted average exercise price, options outstanding, grants per share | $ / shares [1]
Number of stock options, options outstanding, forfeited, shares | shares (500)
Weighted average exercise price, options outstanding, forfeited per share | $ / shares [1]
Number of stock options, options outstanding, exercised, shares | shares [3]
Weighted average exercise price, options outstanding, exercised per share | $ / shares [1]
Number of stock options, options outstanding, ending balance | shares 3,119 [3]
Weighted average exercise price, options outstanding, ending balance | $ / shares $ 3.10 [1]
Weighted average remaining contractual life, ending 4 years 4 months 24 days [2]
Number of stock exercisable ending balance | shares 1,758 [4]
Weighted average exercisable ending balance | $ / shares $ 3.42 [1]
Weighted average remaining contractual life, excersiable 3 years 10 months 24 days [2]
[1] Represents the weighted average exercise price.
[2] Represents the weighted average remaining contractual term until the stock options expire.
[3] As of March 31, 2023, the aggregate intrinsic value of stock options outstanding was $0.
[4] As of March 31, 2023, the aggregate intrinsic value of exercisable stock options was $0.