XML 73 R186.htm IDEA: XBRL DOCUMENT v3.20.1
Gains (losses) from operating activities in the statement of income, included according to their nature (Details 6) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Statement [Line Items]      
Total $ (383) $ 6,404 $ 543
Other income expenses [Member]      
Statement [Line Items]      
Adjustment relating to previous year application of equity method to investments (984) (664) 500
Impairment of interests in joint ventures 631 (8,802) 0
Sales of investments in associates 0 (759) 0
Sales of investments in joint ventures 0 14,507 0
Others (30) 2,122 43
Total $ (383) $ 6,404 $ 543