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INVENTORIES (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Dec. 31, 2016
Inventory Disclosure [Abstract]    
Raw materials $ 57
Finished products [1] 468 566
Inventory 468 623
Inventory delivered to customers but not recognized in revenue $ 107 $ 176
[1] Includes amounts of $107 and $176 at June 30, 2017 and December 31, 2016, respectively, with respect to inventory delivered to customers but for which revenue recognition criteria have not been met yet.