v3.26.3
Summary of Significant Accounting Policies (Details - Options outstanding and exercisable) - shares
shares in Thousands
Sep. 30, 2026
Dec. 31, 2025
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]    
Number of shares, outstanding 6,487 6,123
Number of shares, exercisable 4,055 4,393
$2.00 - $2.99 [Member]    
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]    
Number of shares, outstanding 1,015 1,098
Number of shares, exercisable 1,015 1,098
$3.00 - $3.99 [Member]    
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]    
Number of shares, outstanding 0 897
Number of shares, exercisable 0 897
$4.00 - $4.99 [Member]    
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]    
Number of shares, outstanding 1,130 1,145
Number of shares, exercisable 1,130 1,145
$8.00 - $8.99 [Member]    
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]    
Number of shares, outstanding 1,430 1,430
Number of shares, exercisable 358 0
$9.00 - $9.99 [Member]    
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]    
Number of shares, outstanding 1,360 0
Number of shares, exercisable 0 0
$10.00 - $10.99 [Member]    
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]    
Number of shares, outstanding 1,552 1,553
Number of shares, exercisable 1,552 1,253