Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Summary of Significant Accounting Policies (Tables)

v3.20.2
Note 2 - Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2020
Notes Tables  
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
   
June 30,
   
December 31,
   
 
 
 
   
2020
   
2019
   
Change
 
                         
Customer contracts liabilities:
                       
Marketing programs
  $
21
    $
108
    $
(87
)
Total
  $
21
    $
108
    $
(87
)
Revenue from External Customers by Geographic Areas [Table Text Block]
   
Three Months Ended
   
Six Months Ended
 
   
June 30,
   
June 30,
 
   
2020
   
2019
   
2020
   
2019
 
                                 
North America
  $
116
    $
663
    $
804
    $
2,455
 
Asia Pacific
   
588
     
343
     
1,185
     
1,310
 
Europe and Middle East
   
-
     
43
     
5
     
289
 
Latin America
   
-
     
3
     
14
     
10
 
Total
  $
704
    $
1,052
    $
2,008
    $
4,064
 
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
   
Six Months Ended
 
   
June 30,
 
   
2020
     
2019
 
                   
Series B convertible preferred stock
   
22,016,179
 
(a)
   
-
 
Warrants to purchase common stock
   
23,583,290
 
 
   
6,408
 
Stock options to purchase common stock
   
10,023,441
 
 
   
53,092
 
Restricted common stock awards
   
2,348
 
 
   
3,916