EARNINGS (LOSS) PER SHARE (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Mar. 07, 2017
Convertible Debt [Abstract]
Issuance of common stock upon exercise of Equity Awards (in shares)		0	14,544,000	0
Numerator for basic and diluted income (loss) per share [Abstract]
Net income (loss) attributable to common stockholders	$ 3,883,015	$ (4,609,468)	$ 389,488	$ (9,615,628)
Numerator for diluted income (loss) per share [Abstract]
Net income (loss) attributable to common stockholders - as reported	3,883,015	(4,609,468)	389,488	(9,615,628)
Interest expense on 2017 Notes, net of taxes	25,000	0	0	0
Net income (loss) attributable to common stockholders - after assumed conversions of dilutive shares	$ 3,908,015	$ (4,609,468)	$ 389,488	$ (9,615,628)
Denominator for weighted average common shares outstanding [Abstract]
Basic shares (in shares)	21,657,181	14,715,947	19,683,610	14,472,322
Dilutive effect of Equity Awards (in shares)	2,080,654	0	946,532	0
Dilutive effect of 2017 Notes (in shares)	446,429	0	0	0
Diluted shares (in shares)	24,184,264	14,715,947	20,630,142	14,472,322
Income (loss) per share - Basic [Abstract]
Net income (loss) (in dollars per share)	$ 0.18	$ (0.31)	$ 0.02	$ (0.66)
Income (loss) per share - Diluted [Abstract]
Net income (loss) (in dollars per share)	$ 0.16	$ (0.31)	$ 0.02	$ (0.66)
8% Convertible Unsecured Promissory Notes [Member]
Convertible Debt [Abstract]
Stated interest rate					8.00%