v3.26.1
NOTE 6 — Secured Subordinated Convertible Notes Payable (Tables)
3 Months Ended
Mar. 31, 2026
Debt Disclosure [Abstract]  
Summary of Investment Holdings
             
Issuance Year  Principal Issued  Principal Outstanding*  Maturity Date  Conversion Price
 2020   $1,400,000   $1,400,000   August 30, 2027  $1.46 
 2023   $1,600,000   $1,600,000   May 26, 2028  $1.34 
 2024   $1,000,000   $1,000,000   August 21, 2027  $0.9515 
 2025   $1,500,000   $1,500,000   May 30, 2028  $1.07 
 2026   $500,000   $500,000   March 27, 2029  $0.90 
 *Principal outstanding as of March 31, 2026.