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SHARE OPTIONS (Tables)
 12 Months Ended
Dec. 31, 2021
Share-based Payment Arrangement [Abstract]  
Schedule of Valuation Assumptions
The fair value of the granted option awards was estimated on the date of grant using a Black-Scholes option valuation model with the following assumptions:
 July 2016November 2018December 2021
Risk free interest rate0.69 %2.78 %1.04 %
Expected life (years)3.51.63.4
Expected volatility79.80 %38.24 %58.42 %
Expected dividend yield0.00 %0.00 %0.00 %