v3.26.1
Note 2 - Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Segment Reporting [Table Text Block]
  

Three months ended

  

Six months ended

 
  

June 30,

  

June 30,

 
  

2026

  

2025

  

2026

  

2025

 

Operating expenses

                

Research and development

 $(3,303) $(5,116) $(7,847) $(18,782)

General and administrative

  (6,090)  (40,276)  (12,714)  (51,196)

Other segment items(a)

  790   1,168   1,627   2,351 

Net loss

 $(8,603) $(44,224) $(18,934) $(67,627)
  

June 30, 2026

  

December 31, 2025

 

Cash and cash equivalents

 $82,681  $95,502 
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

Three months ended

  

Six months ended

 
  

June 30,

  

June 30,

 
  

2026

  

2025

  

2026

  

2025

 

Numerator:

                

Net loss

 $(8,603) $(44,224) $(18,934) $(67,627)

Denominator:

                

Shares used in computing net loss per share, basic and diluted

  48,308   48,308   48,308   48,285 

Net loss per share, basic and diluted

 $(0.18) $(0.92) $(0.39) $(1.40)
                 

Dilutive common stock options excluded from net loss per share, diluted

  4,103   4,176   4,032   3,910 

Dilutive Performance Awards excluded from net loss per share, diluted

     7      7