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CONTINGENCIES AND COMMITMENTS - Narrative (Details) - USD ($)
3 Months Ended 12 Months Ended
Sep. 30, 2018
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Commitments and Contingencies Disclosure [Abstract]        
Total Proceeds $ 70,200,000      
Net Chicago land proceeds     $ 45,500,000  
Net LA and San Diego proceeds     $ 24,700,000  
Legal forfeiture   $ 414,454    
Legal forfeiture maximum   $ 3,825,726    
Estimated impairment       $ 13,500,000