Quarterly report pursuant to Section 13 or 15(d)

Note 3 - Revenue From Contracts With Customers and Other Revenue (Tables)

v3.23.2
Note 3 - Revenue From Contracts With Customers and Other Revenue (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Disaggregation of Revenue [Table Text Block]
   

Three Months Ended

June 30,

   

Six Months Ended

June 30,

 
   

2023

   

2022

   

2023

   

2022

 

Sales revenue:

                               
Tc99m tilmanocept - Europe   $     $ 6,519     $     $ 6,519  
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
   

June 30,

2023

   

December 31,

2022

 
    (unaudited)          

Total deferred revenue related to contracts with customers, beginning of period

  $ 700,000     $ 700,000  

Total deferred revenue, end of period

  $ 700,000     $ 700,000