Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Fair Value Measurements (Tables)

v3.20.1
Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2019
Fair Value Disclosures [Abstract]  
Schedule of financial assets and liabilities measured at fair value on a recurring basis
  December 31, 2019  
    Fair value measurements  
Description   Fair value     Level 1     Level 2     Level 3  
                       
Short-term investment   $ 64     $ 64     $ -     $ -  
                                 
Total financial assets   $ 64     $ 64     $ -     $ -  

 

    December 31, 2018  
    Fair value measurements  
Description   Fair value     Level 1     Level 2     Level 3  
                       
Short-term investment   $ 273     $ 273     $ -     $ -  
                                 
Total financial assets   $ 273     $ 273     $ -     $ -