XML 58 R64.htm IDEA: XBRL DOCUMENT v3.20.1
INVESTMENT IN UNCONSOLIDATED JOINT VENTURE - Additional information (Details) - USD ($)
Dec. 05, 2016
Dec. 05, 2016
Jan. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
The Loan [Member]          
Schedule of Equity Method Investments [Line Items]          
Debt Instrument Prepayment Premium $ 1        
Debt Instrument, Face Amount $ 42,500,000 $ 42,500,000      
Debt Instrument, Term   10 years      
Debt Instrument, Interest Rate, Effective Percentage       3.92% 4.66%
The Berkley [Member]          
Schedule of Equity Method Investments [Line Items]          
Purchase Price Of Property   $ 68,885,000      
Equity Method Investment, Ownership Percentage     10.00% 50.00%