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INVESTMENT IN EQUITY SECURITIES (IMAGION BIOSYSTEMS) (Tables)
 6 Months Ended
Jun. 30, 2020
INVESTMENT IN EQUITY SECURITIES (IMAGION BIOSYSTEMS) (Tables)  
Schedule of changes to the investment in Imagion

Balance as of December 31, 2019

 

$

1,045,000

 

Change due to the sale of securities

 

 

(84,000

)

Change in the fair value of securities

 

 

109,000

 

Balance as of June 30, 2020

 

$

1,070,000