Quarterly report pursuant to Section 13 or 15(d)

INVESTMENTS HELD-TO-MATURITY (Details)

v3.20.2
INVESTMENTS HELD-TO-MATURITY (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Investments [Abstract]        
Held-to-maturity, amortized cost $ 0 $ 0 $ 0 $ 0
Interest and investment income $ 1,000 $ 42,000 $ 65,000 $ 220,000