XML 48 R30.htm IDEA: XBRL DOCUMENT v3.19.2
DERIVATIVE INSTRUMENTS (Schedule of Derivative Contracts on Unaudited Consolidated Statements of Operations) (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]    
Operating income (expenses) $ 85 $ (262)
Financial income (expenses) $ (559) $ 1,076