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INTANGIBLE ASSETS AND GOODWILL (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]          
Intangible assets and goodwill, gross $ 16,347   $ 16,347   $ 16,347
Goodwill 15,357   15,357   15,357
Amortization expense 100 $ 100 210 $ 200  
Trade name and other          
Finite-Lived Intangible Assets [Line Items]          
Amortizing intangible assets, gross 90   $ 90   90
Amortizing intangible assets, weighted-average useful life     7 years    
Customer relationships          
Finite-Lived Intangible Assets [Line Items]          
Amortizing intangible assets, gross $ 800   $ 800   $ 800
Amortizing intangible assets, weighted-average useful life     3 years