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SHORT-TERM INVESTMENTS (Tables)
6 Months Ended
Jun. 30, 2022
Investments, Debt and Equity Securities [Abstract]  
SCHEDULE OF AVAILABLE FOR SALE SHORT-TERM INVESTMENTS

The following table provides a summary of the short-term investments (in thousands):

 

   June 30, 2022 
   Amortized Cost   Gross Unrealized Gain   Gross Unrealized Loss   Fair Value 
                 
Available-for-sale, short-term investments                    
U.S. treasury securities  $13,970        (7)  $13,963 
Total available-for-sale, short-term investments  $13,970        (7)  $13,963 

 

   December 31, 2021 
   Amortized Cost   Gross Unrealized Gain   Gross Unrealized Loss   Fair Value 
                 
Available-for-sale, short-term investments                    
U.S. treasury securities  $12,077    9       $12,086 
Total available-for-sale, short-term investments  $12,077    9       $12,086