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SUBSEQUENT EVENTS (Details) - USD ($)
3 Months Ended 6 Months Ended
Jul. 01, 2020
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Aug. 05, 2020
Subsequent Event [Line Items]            
Distributions declared   $ 643,000 $ 1,378,000 $ 1,287,000 $ 2,706,000  
Subsequent Event            
Subsequent Event [Line Items]            
Share redemption program, limitation amount for remainder of fiscal year           $ 200,000
Subsequent Event | Dividend Paid            
Subsequent Event [Line Items]            
Distributions declared $ 200,000          
Distributions declared per share (in dollars per share) $ 0.02107500