EARNINGS / (LOSS) PER SHARE (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Numerator for basic and diluted income (loss) per share [Abstract]
Net income (loss) attributable to common stockholders	$ (19,480,701)	$ (11,163,964)
Numerator for diluted income (loss) per share [Abstract]
Net income (loss) attributable to common stockholders - as reported	(19,480,701)	(11,163,964)
Interest expense on 2017 Notes, net of taxes	0	0
Net income (loss) attributable to common stockholders - after assumed conversions of dilutive shares	$ (19,480,701)	$ (11,163,964)
Denominator for weighted average common shares outstanding [Abstract]
Basic shares (in shares)	23,790,030	14,982,791
Dilutive effect of Equity Awards (in shares)	0	0
Dilutive effect of 2017 Notes (in shares)	0	0
Diluted shares (in shares)	23,790,030	14,982,791
Income (loss) per share - basic (in dollars per share)	$ (0.82)	$ (0.75)
Income (loss) per share - diluted (in dollars per share)	$ (0.82)	$ (0.75)