Post-effective amendment to a registration statement that is not immediately effective upon filing

Investment in Non-Controlled Joint Ventures (Details Narrative)

v3.20.4
Investment in Non-Controlled Joint Ventures (Details Narrative) - LS Boston Point LLC [Member] - USD ($)
Dec. 04, 2018
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Schedule of Investments [Line Items]        
Ownership percentage   100.00% 100.00%  
Proceeds from sale of interest $ 50,764,158      
Fenway Point Partners LLC [Member]        
Schedule of Investments [Line Items]        
Ownership percentage   50.00% 50.00%  
Point Condo Holdings LLC [Member]        
Schedule of Investments [Line Items]        
Ownership percentage   50.00% 50.00% 50.00%
Investment   $ 0