XML 55 R31.htm IDEA: XBRL DOCUMENT v3.7.0.1
INVESTMENTS IN AFFILIATED AND OTHER COMPANY (Tables)
12 Months Ended
Dec. 31, 2016
Equity Method Investments and Joint Ventures [Abstract]  
Schedule of investment in affiliated companies
Investment in affiliated companies
 
   
US dollars
 
   
December 31,
 
(in thousands)
 
2016
   
2015
 
Bringg (see 1 below)
   
3,408
     
3,082
 
RTI (see 2 below)
   
8,387
     
(666
)
IRT (see 2 below)
   
(266
)
   
1,662
 
IRTA (see 2 below)
   
446
     
627
 
     
11,975
     
4,705