Annual report pursuant to Section 13 and 15(d)

REAL ESTATE SECURITIES - Narrative (Details)

v3.20.4
REAL ESTATE SECURITIES - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Investments, Debt and Equity Securities [Abstract]      
Other-than-temporary impairment charges (OTTI) $ 0 $ 0 $ 0