v3.25.2
Note 16 - Geographic and Segment Information (Tables)
6 Months Ended
Jun. 30, 2025
Notes Tables  
Reconciliation of Revenue from Segments to Consolidated [Table Text Block]
   

Three Months Ended June 30,

   

Six Months Ended June 30,

 

(in thousands)

 

2025

   

2024

   

2025

   

2024

 

Segment revenue from external customers

  $ 27     $ 91     $ 108     $ 164  

Segment operating expenses:

                               

Cost of revenue

          18       20       34  

Research and development:

                               

CNM-Au8:

                               

Amyotrophic lateral sclerosis

    1,468       610       2,811       1,380  

Multiple sclerosis

    164       69       189       161  

Parkinsonʼs disease

          2             2  

Regulatory activities

    130       122       260       462  

General/pre-clinical/non-clinical

    19       200       82       328  

CNM-ZnAg

                      13  

Facilities

    386       401       805       782  

Depreciation

    337       347       675       701  

Manufacturing

    187       422       270       661  

Research

    2       141       7       316  

Equipment

    14       35       28       64  

Maintenance

    32       17       64       37  

Information technology

    54       29       119       66  

Personnel

    2,100       2,545       4,260       5,209  

Stock-based compensation

    600       903       1,546       1,780  

Grant revenue as a reduction of research and development expense

    (2,058 )     (1,723 )     (6,225 )     (2,002 )

Other segment items ‒ Research and development(1)

    79       30       104       59  

General and administrative:

                               

Insurance

    181       187       362       373  

Legal

    175       284       323       359  

Finance and accounting

    220       124       530       373  

Public and investor relations

    119       199       230       433  

Facilities

    31       31       61       63  

Depreciation

    29       67       95       133  

Information technology

    47       87       96       166  

Personnel

    788       1,044       1,620       2,140  

Stock-based compensation

    767       1,048       1,768       2,184  

Grant revenue as a reduction of general and administrative expense

    (65 )     (106 )     (228 )     (106 )

Other segment items ‒ General and administrative(2)

    85       349       176       616  

Segment loss from operations

    (5,864 )     (7,391 )     (9,940 )     (16,623 )
                                 

Reconciliation of segment loss from operations:

                               

Adjustments and reconciling items

                       

Consolidated loss from operations

  $ (5,864 )   $ (7,391 )   $ (9,940 )   $ (16,623 )
Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]
   

Three Months Ended June 30,

   

Six Months Ended June 30,

 

(in thousands)

 

2025

   

2024

   

2025

   

2024

 

Segment loss from operations

  $ (5,864 )   $ (7,391 )   $ (9,940 )   $ (16,623 )

Total other income (expense), net(1)

    (1,555 )     606       1,770       (1,242 )

Net loss before income taxes

  $ (7,419 )   $ (6,785 )   $ (8,170 )   $ (17,865 )
Reconciliation of Assets from Segment to Consolidated [Table Text Block]
   

June 30,

   

December 31,

 

(in thousands)

 

2025

   

2024

 

Total assets:

               

Products

  $ 14,693     $ 15,001  

Corporate

    7,432       12,336  

Consolidated

  $ 22,125     $ 27,337  
Segment, Reconciliation of Other Items from Segments to Consolidated [Table Text Block]
   

Six Months Ended June 30,

 

(in thousands)

 

2025

   

2024

 

Products

  $     $ 13  

Corporate

           

Consolidated

  $     $ 13