XML 66 R51.htm IDEA: XBRL DOCUMENT v3.8.0.1
FINANCIAL AND OTHER INCOME, NET (Schedule of Financial Income (Loss), Net) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Other Income and Expenses [Abstract]      
Interest income $ 523 $ 728 $ 815
Bank fees and other finance expenses (15) (23) (60)
Gain from sales of marketable securities 383 436
Foreign currency translation adjustments (169) 9 (46)
Financial and other income, net $ 339 $ 1,097 $ 1,145