XML 52 R42.htm IDEA: XBRL DOCUMENT v3.22.1
OTHER INCOME (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
OTHER INCOME    
COVID-19 relief   $ 1,111
Realized gain from a mechanism whereby US funds are used to buy and then sell government bonds denominated in pesos $ 2,100  
Foreign currency gain 2,200  
Realized loss on investments $ (100)  
Additions/transfers during the period   $ 0