EARNINGS (LOSS) PER SHARE (Details) - USD ($)	3 Months Ended	6 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Mar. 07, 2017
Convertible Debt [Abstract]
Issuance of common stock upon exercise of Equity Awards (in shares)			0	0
Numerator for basic and diluted income (loss) per share [Abstract]
Net income (loss) attributable to common stockholders	$ (1,362,802)	$ (1,364,357)	$ (3,328,478)	$ (3,493,527)
Numerator for diluted income (loss) per share [Abstract]
Net income (loss) attributable to common stockholders - as reported	$ (1,362,802)	$ (1,364,357)	(3,328,478)	(3,493,527)
Interest expense on 2017 Notes, net of taxes			0	0
Net income (loss) attributable to common stockholders - after assumed conversions of dilutive shares			$ (3,328,478)	$ (3,493,527)
Denominator for weighted average common shares outstanding [Abstract]
Basic shares (in shares)	50,677,357	18,790,998	48,125,231	18,678,224
Dilutive effect of Equity Awards (in shares)			0	0
Dilutive effect of 2017 Notes (in shares)			0	0
Diluted shares (in shares)	50,677,357	18,790,998	48,125,231	18,678,224
Income (loss) per share - basic (in dollars per share)	$ (0.03)	$ (0.07)	$ (0.07)	$ (0.19)
Income (loss) per share - diluted (in dollars per share)	$ (0.03)	$ (0.07)	$ (0.07)	$ (0.19)
8% Convertible Unsecured Promissory Notes [Member]
Convertible Debt [Abstract]
Stated interest rate					8.00%

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Contractual interest rate for funds borrowed, under the debt agreement.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible debt securities using the if-converted method.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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