v3.26.1
Note 5 - Cash, Cash Equivalents, and Restricted Cash (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Cash and Cash Equivalents [Table Text Block]
  

June 30,

  

December 31,

 
  

2026

  

2025

 

Cash and cash equivalents

 $22,969,047  $5,106,093 

Restricted cash

  232,167   214,507 

Total cash, cash equivalents, and restricted cash

 $23,201,214  $5,320,600