v3.26.1
Note 7 - Intangible Assets, Net (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Intangible Asset, Finite-Lived [Table Text Block]

 

 

As of June 30, 2026

 

 

 

Gross

 

 

 

 

 

Fair

 

 

 

 

 

Net

 

 

 

Carrying

 

 

Accumulated

 

 

Market Value

 

 

 

 

 

Carrying

 

 

 

Amount

 

 

Amortization

 

 

Adjustment

 

 

Impairment

 

 

Amount

 

Patents

 

$

526,235

 

 

$

(88,018

)

 

$

 

 

$

 

 

$

438,217

 

Trademark

 

 

45,000

 

 

 

(30,500

)

 

 

 

 

 

 

 

 

14,500

 

Total intangible assets

 

$

571,235

 

 

$

(118,518

)

 

$

 

 

$

 

 

$

452,717

 

As of December 31, 2025

Gross

Fair

Net

Carrying

Accumulated

Market Value

Carrying

Amount

Amortization

Adjustment

Impairment

Amount

Patents

$

521,302

$

(71,079

)

$

$

$

450,223

Trademark

45,000

(29,000

)

16,000

Total intangible assets

$

566,302

$

(100,079

)

$

$

$

466,223

Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense [Table Text Block]

Years ended December 31,

 

Amortization

 

Remainder 2026

 

$

18,750

 

2027

 

 

37,500

 

2028

 

 

37,500

 

2029

 

 

37,500

 

2030

 

 

37,500

 

Thereafter

 

 

283,967

 

Total

 

$

452,717