v3.26.1
Inventories
6 Months Ended
Jun. 30, 2026
Inventory Disclosure [Abstract]  
Inventories

Note 6 Inventories

 

   June 30, 2026   December 31, 2025 
Raw materials  $883,000   $749,000 
Work in process   2,489,000    2,569,000 
Finished goods   4,455,000    5,420,000 
Total inventories  $7,827,000   $8,738,000