v3.26.1
Note 7 - Commitments and Contingencies (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Lease, Cost [Table Text Block]
  

Three Months Ended June 30,

  

Six Months Ended June 30,

 

Lease cost:

 

2026

  

2025

  

2026

  

2025

 

Operating lease cost

 $37  $38  $75  $75 

Variable lease cost

  7   7   14   14 

Total

 $44  $45  $89  $89