v3.26.1
Description of the Business, Basis of Presentation, and Summary of Significant Accounting Policies (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Accounting Policies [Abstract]          
Allowance for doubtful accounts $ 0   $ 0   $ 0
Credit loss expense 0 $ 0 0 $ 0  
Government grant amount 2,400,000   2,400,000    
Shipping and handling costs 305,000 276,000 748,000 667,000  
Research and development expense $ 37,000 $ 31,000 $ 61,000 $ 49,000