PROPERTY, PLANT, AND EQUIPMENT (Details Textual) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Depreciation, Total	$ 1.2	$ 0.9	$ 0.7
Interest Costs Capitalized	$ 0.6	$ 0.2