XML 156 R140.htm IDEA: XBRL DOCUMENT v3.21.2
INVESTMENT IN ASSOCIATED COMPANY (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Jul. 31, 2019
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Dec. 31, 2019
INVESTMENT IN ASSOCIATED COMPANY          
Percentage of share in the Joint Venture 46.00%        
Amount of initial funds $ 6,501       $ 6,501
Share in losses of associated company   $ 6 $ 22 $ 143 $ 81