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SHARE-BASED COMPENSATION (Details)
3 Months Ended
Mar. 31, 2022
$ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Dividend yield 0.00%
Minimum [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Exercise price $ 2.815
Expected volatility 69.00%
Risk-free interest rate 1.35%
Expected life - in years 5 years 6 months
Maximum [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Exercise price $ 2.86
Expected volatility 70.00%
Risk-free interest rate 2.41%
Expected life - in years 6 years 6 months