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CASH, CASH EQUIVALENTS AND RESTRICTED CASH (Details Narrative) - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Cash and Cash Equivalents [Abstract]    
Cash Collateral for Borrowed Securities $ 1,000,000 $ 1,000,000
[custom:RestrictedCashHeldInSpecialAccountAsGuaranteeNonCurrent-0] $ 1,500,000 $ 1,500,000