v3.26.1
Note 8 - Leases (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Assets and Liabilities, Lessee [Table Text Block]
   

June 30,

  

December 31,

 
 

Balance Sheet Classification

 

2026

  

2025

 
          

Assets:

         

Operating lease assets

Right-of-use assets, net

 $141  $195 

Liabilities:

         

Current portion of operating lease liability

Current portion of operating lease liability

  123   113 

Operating lease liability, net of current portion

Operating lease liability, net of current portion

  22   86 

Total operating lease liability

  $145  $199 
Lease, Cost [Table Text Block]
  

Three Months Ended

  

Six Months Ended

 
  

June 30,

  

June 30,

 
  

2026

  

2025

  

2026

  

2025

 
  

(in thousands)

  

(in thousands)

 

Research and development

 $11  $11  $22  $22 

General and administrative

  22   22   44   44 

Total

 $33  $33  $66  $66 
  

As of June 30,

 
  

2026

  

2025

 

Remaining lease term (in years)

  1.17   2.17 

Discount rate

  13.29%  13.29%
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
  

As of

 
  

June 30,

 
  

2026

 
  

(in thousands)

 

2026

 $67 

2027

  90 

Total lease payments

  157 

Less: imputed interest

  (12)

Present value of operating lease liability

 $145