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

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STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Share-based Compensation Arrangement by Share-based Payment
Allocated Share-based Compensation Expense	$ 61,744	$ 146,433	$ 123,488	$ 196,272
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options	$ 299,253		$ 299,253
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition			11 months 4 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