CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Details Textual) - USD ($)	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Undistributed gains from sales of properties, net of losses		$ 54,100,000	$ 54,100,000
Undistributed losses from operations		58,200,000	59,000,000.0
Accumulated deficit	$ 6,260,368	$ 5,623,557	$ 4,900,000