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Note 4 - Property and Equipment (Tables)
9 Months Ended
Sep. 30, 2025
Notes Tables  
Property, Plant and Equipment [Table Text Block]
  September 30,  December 31, 
  

2025

  

2024

 

Machinery and equipment

 $36  $29 

Computer hardware and software

  38   29 

LockeT animation video

  29   29 

VIVO DEMO/Clinical Systems

  121   101 

Property and equipment, gross

  224   188 

Accumulated depreciation

  (152)  (97)

Property and equipment, net

 $72  $91