v3.26.1
Note 7 - Commitments and Contingencies (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Summary of Finance and Operating Right-of-Use Assets [Table Text Block]
  

June 30, 2026

  

December 31, 2025

 

Finance leases:

        

Office equipment

 $130  $152 

Finance lease right-of-use assets, net

 $130  $152 
         

Operating Leases:

        

Facilities

 $203  $363 

Operating lease right-of-use assets, net

 $203  $363 
Summary of Future Minimum Operating and Finance Lease Payments [Table Text Block]
  

Operating Leases

  

Finance Lease

 

2026 (six months remaining)

 $

206

  $43 

2027

  34   33 

Undiscounted total

  240   76 

Less: imputed interest

  (5)  - 

Present value of future minimum payments

  235   76 

Current portion of lease liability

  (235)  (76)

Lease liability, net of current portion

 $-  $- 
Lease, Cost [Table Text Block]
  

Six Months Ended June 30,

 
  

2026

  

2025

 

Operating lease cost

 $206  $207 

Short-term lease cost

  8   8 

Variable lease cost

  27   39 

Total operating lease cost

 $241  $254