v3.26.1
Note 10 - Segment Information (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Schedule of Segment Reporting Information, by Segment [Table Text Block]
  

Years ended December 31,

 
  

2025

  

2024

 

Revenues

 $2,062  $3,108 
         

Costs and expenses(a):

        

Cost of revenues

  26   116 

Product R&D

  195   151 

General and administrative, including rent

  1,138   1,297 

Payroll and related

  6,736   6,332 

Professional fees and IP

  1,651   1,351 

Marketing and travel

  429   483 

Total costs and expenses

  10,175   9,730 

Other segment items(b)

  15,484   75 

Other income, net

  657   687 

Income (loss) before provision (benefit) for income taxes

  8,028   (5,860)

Provision (benefit) for income taxes

  (9)  15 

Income (loss) from continuing operations

 $8,037  $(5,875)
Long-Lived Assets by Geographic Areas [Table Text Block]
  December 31, 
  

2025

  

2024

 

United States

 $72  $- 

Sweden

  528   696 

Total

 $600  $696 
Revenue from External Customers by Geographic Areas [Table Text Block]
  

Years ended December 31,

 
  

2025

  

2024

 
  

Amount

  

Percentage

  

Amount

  

Percentage

 

Japan

 $1,276   62.0% $1,731   55.8%

Sweden

  300   14.5%  365   11.7%

Germany

  42   2.0%  116   3.7%

China

  16   0.8%  97   3.1%

South Korea

  1   -%  31   1.0%

Other

  2   0.1%  5   0.2%
  $1,637   79.4% $2,345   75.5%

United States

  425   20.6%  763   24.5%

Total

 $2,062   100.0% $3,108   100.0%