v3.25.4
Note 2 - Inventories, Net (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

December 31,

  

December 31,

 
  

2025

  

2024

 

Finished goods

 $5,898  $3,428 

Work in process

  3,016   4,610 

Raw materials

  8,083   11,292 
   16,997   19,330 

Inventory reserve

  (1,135)  (1,694)
  $15,862  $17,636 
Schedule of Slow-moving, Excess, and Obsolete Inventory [Table Text Block]
  

Years Ended December 31,

 
  

2025

  

2024

 

Balance, beginning of year

 $1,694  $1,838 

Charged to cost of sales

  890   367 

Disposal of inventory

  (1,449)  (511)

Balance, end of year

 $1,135  $1,694