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Note 4 - Fair Value Measurements
3 Months Ended
Mar. 31, 2022
Notes to Financial Statements  
Fair Value Disclosures [Text Block]

NOTE 4. FAIR VALUE MEASUREMENTS 

 

The Company’s cash equivalents are classified within Level 1 of the fair value hierarchy because they are valued using quoted market prices in active markets, broker or dealer quotations, or alternative pricing sources with reasonable levels of price transparency. The types of investments that are generally classified within Level 1 of the fair value hierarchy include money market securities and certificates of deposit.

 

As of December 31, 2021, the 2021, Warrants are classified within Level 3 of the fair value hierarchy as liabilities (see Note 13, “Warrant Liability” and Note 14, “Stockholders’ Equity”).

 

The following table presents the Company's assets measured at fair value on a recurring basis as of March 31, 2022 (in thousands):

 

           

Fair Value Measurements Using

 
   

Balance at

   

Quoted Prices in

   

Significant

   

Significant

 
   

March 31,

   

Active Markets

   

Other

   

Unobservable

 
   

2022

   

for Identical

   

Observable

   

Inputs

 
           

Items

   

Inputs

   

(Level 3)

 
           

(Level 1)

   

(Level 2)

         

Assets

                               

Deposit held as a certificate of deposit

    152       152              

Total assets

  $ 152     $ 152     $     $  
                                 

Liabilities

                               

Warrant liability

  $                 $  

Contingent earnout liability

    342                   342  

Total liabilities

  $ 342     $     $     $ 342  

 

The following is a reconciliation of the beginning and ending balances for the liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) as of March 31, 2022 (in thousands):

 

Fair value of warrant liability at December 31, 2021

  $ 9,558  

Decrease in fair value of 2021 Warrants

    (2,056

)

Reclassification of warrant liability to equity

    (7,502

)

Fair value of warrant liability at March 31, 2022

  $  
         

Fair value of contingent liability at December 31, 2021

  $ 561  

Decrease in fair value of contingent liability

    (219

)

Fair value of contingent liability at March 31, 2022

  $ 342  

 

The following table presents the Company's assets measured at fair value on a recurring basis as of December 31, 2021 (in thousands):

 

           

Fair Value Measurements Using

 
   

Balance at

   

Quoted Prices in

   

Significant

   

Significant

 
   

December 31,

   

Active Markets

   

Other

   

Unobservable

 
   

2021

   

for Identical

   

Observable

   

Inputs

 
           

Items

   

Inputs

   

(Level 3)

 
           

(Level 1)

   

(Level 2)

         

Assets

                               

Restricted cash held as a certificate of deposit

  $ 324     $ 324     $     $  

Deposit held as a certificate of deposit

    151       151              

Total assets

  $ 475     $ 475     $     $  
                                 

Liabilities

                               

Warrant liability

  $ 9,558                 $ 9,558  

Contingent earnout liability

    561                   561  

Total liabilities

  $ 10,119     $     $     $ 10,119  

 

 

 

The following is a reconciliation of the beginning and ending balances for the liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) as of December 31, 2021 (in thousands):

 

Fair value of warrant liability at December 31, 2020

  $  

Fair value of 2021 Warrants issued

    14,172  

Decrease in fair value of 2021 Warrants

    (4,614

)

Fair value of warrant liability at December 31, 2021

  $ 9,558