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INTANGIBLES (Narrative) (Details)
$ in Millions
12 Months Ended
Dec. 31, 2017
USD ($)
Finite-Lived Intangible Assets [Line Items]  
Amortization expense for intangible assets $ 0.6
Amortization expense, next twelve months 1.2
Amortization expense, 2019 1.0
Amortization expense, 2020 1.0
Amortization expense, 2021 0.9
Amortization expense, 2022 0.9
In-Process Research and Development [Member]  
Finite-Lived Intangible Assets [Line Items]  
Impairment of finite lived intangible asset $ 0.0