Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Basis of Presentation, Principles of Consolidation and Significant Accounting Policies (Tables)

v3.20.2
Note 2 - Basis of Presentation, Principles of Consolidation and Significant Accounting Policies (Tables)
9 Months Ended
Sep. 30, 2020
Notes Tables  
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]
   

September 30, 2020

   

December 31, 2019

 

Vendor prepayments and deposits

  $ 1,312     $ 1,857  

Prepaid insurance

    880       352  

Other current assets

    257       529  

Related party receivables

    5       10  

Non-trade receivables

    1       1  

Total prepaid expenses and other current assets

  $ 2,455     $ 2,749  
Fair Value Measurements, Recurring and Nonrecurring [Table Text Block]
           

Quoted Prices

   

Significant

   

Significant

 
   

Liabilities

   

in Active

   

Other

   

Other

 
   

Measured

   

Markets for

   

Observable

   

Unobservable

 
   

at Fair

   

Identical

   

Inputs

   

Inputs

 

Description

 

Value

   

Assets (Level 1)

   

(Level 2)

   

(Level 3)

 

Fair value of warrant liability as of September 30, 2020:

  $ 9,049     $     $     $ 9,049  

Fair value of warrant liability as of December 31, 2019:

  $ 5,818     $     $     $ 5,818  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

Three Months Ended September 30, 2020

 

Warrant Liability Current

   

Warrant Liability Long-Term

   

Warrant Liability Total

 

Balance, June 30, 2020

  $     $ 11,792     $ 11,792  

Exercise of warrants

                 

Change in fair value - net

          (2,743 )     (2,743 )

Balance, September 30, 2020

  $     $ 9,049     $ 9,049  

Nine Months Ended September 30, 2020

 

Warrant Liability Current

   

Warrant Liability Long-Term

   

Warrant Liability Total

 

Balance, December 31, 2019

  $     $ 5,818     $ 5,818  

Issuances of warrants

          4,724       4,724  

Exercise of warrants

          (4 )     (4 )

Change in fair value - net

          (1,489 )     (1,489 )

Balance, September 30, 2020

  $     $ 9,049     $ 9,049