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OTHER INFORMATION (Details 1) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Professional fees and administrative expenses [Member]    
Bad debt expense $ 6 $ 50
Repairs and maintenance 10 24
Rent expense 60 50
Marketing and selling expenses [Member]    
Advertising 1,744 2,021
Rent expense $ 1,034 $ 564