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BASIS OF PRESENTATION (Details)
$ in Thousands
3 Months Ended
Apr. 22, 2019
shares
Mar. 31, 2019
USD ($)
shares
Jan. 01, 2019
USD ($)
Dec. 31, 2018
shares
Reverse stock split of its common stock 0.02      
Common stock outstanding before the effect of reverse stock spilt conversion | shares 74,700,000 74,700,000    
Common stock outstanding after the effect of reverse stock spilt conversion | shares 1,500,000 1,494,153   1,436,394
Reverse stock split of its fractional shares | shares 0      
Right-of-use lease asset   $ 569    
Lease liability   $ 575    
Accounting Standards Update 2016-02 [Member]        
Right-of-use lease asset     $ 600  
Lease liability     $ 600