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INVENTORIES (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Impairment of inventories $ 1,619 $ 0 $ 1,619 $ 0
ISR [Member]        
Impairment of inventories $ 1,619   $ 1,619