STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($)	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Share-based Compensation Arrangement by Share-based Payment
Allocated Share-based Compensation Expense	$ 146,433	$ 115,307	$ 196,272	$ 170,062
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options	$ 558,474		$ 558,474
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition			1 year 6 months 26 days
Employees and Consultants and Directors [Member]
Share-based Compensation Arrangement by Share-based Payment
Stock Issued During Period, Shares, New Issues			2,130,000	2,415,000

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of cost to be recognized for option under share-based payment arrangement.

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Number of new stock issued during the period.

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