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SEGMENT REPORTING (Narrative) (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2016
USD ($)
Jun. 30, 2015
USD ($)
Jun. 30, 2016
USD ($)
item
Jun. 30, 2015
USD ($)
Concentration Risk [Line Items]        
Revenues $ 2,971 $ 5,356 $ 6,353 $ 13,718
Number of reportable segments | item     3  
Geographic Concentration Risk [Member] | Revenue [Member]        
Concentration Risk [Line Items]        
Concentration risk percentage 99.80% 99.60% 99.90% 98.50%
Revenues $ 3,000 $ 5,300 $ 6,300 $ 13,500
Geographic Concentration Risk [Member] | Cost of Goods Sold [Member]        
Concentration Risk [Line Items]        
Concentration risk percentage 100.00% 100.00% 100.00% 100.00%
Revenues $ 3,700 $ 5,600 $ 7,000 $ 14,500
Customer Concentration Risk [Member] | Revenue [Member] | Customer One [Member]        
Concentration Risk [Line Items]        
Concentration risk percentage 10.00% 10.00% 10.00% 10.00%
Supplier Concentration Risk [Member] | Cost of Goods Sold [Member] | Vendor One [Member]        
Concentration Risk [Line Items]        
Concentration risk percentage   11.00% 14.00%