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INVESTMENT IN IMAGION BIOSYSTEMS (Tables)
3 Months Ended
Mar. 31, 2023
INVESTMENT IN IMAGION BIOSYSTEMS  
Schedule of changes to the investment in Imagion

Balance as of December 31, 2022

 

$839,000

 

Change in the unrealized fair value of securities

 

 

(249,000)

Transferof securities

 

 

(14,000)

Balance as of March 31, 2023

 

$576,000