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Note 14 - Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2023
Notes Tables  
Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]

(in thousands)

 

Level 1 Assets

 
     

Balance at December 31, 2022

 $- 
     

Investments in Certificates of Deposit

  3,000 
     

Balance at December 31, 2023

 $3,000 
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

(in thousands)

 

Level 3 Liabilities

 
     

Balance at December 31, 2022

 $(1,450)
     

Derivative liabilities

  (2,350)

Unrealized losses on derivative liabilities, net

  (220)

Reclassification of derivative liabilities to additional paid-in capital

  2,570 
     

Balance at December 31, 2023

 $(1,450)
Fair Value, by Balance Sheet Grouping [Table Text Block]
  

Investments at Fair Value as of December 31, 2023

 

(in thousands)

 

Level 1

  

Level 2

  

Level 3

  

Total

 
                 

Assets

                
                 

Certificates of Deposit

 $3,000  $-  $-  $3,000 
                 

Total Assets

 $3,000  $-  $-  $3,000 
                 

Liabilities

                
                 

Contingent consideration liabilities

 $-  $-  $1,450  $1,450 
                 

Total Liabilities

 $-  $-  $1,450  $1,450