Quarterly report pursuant to Section 13 or 15(d)

SCHEDULE OF AVAILABLE-FOR-SALE INVESTMENTS HELD (Details)

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SCHEDULE OF AVAILABLE-FOR-SALE INVESTMENTS HELD (Details) - USD ($)
Mar. 31, 2021
Dec. 31, 2020
Investments, Debt and Equity Securities [Abstract]    
U.S. government and agency securities and treasuries $ 72,506,000 $ 82,438,000