v3.26.1
Note 2 - Significant Accounting Policies (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Fair Value Measurements, Nonrecurring [Table Text Block]
  

Fair Value Measurements as of March 31, 2026

 
  

Level 1

  

Level 2

  

Level 3

  

Total

 

Assets:

                

Certain Real Estate assets

  -   -   19,106,377   19,106,377 

Total Assets

 $-  $-  $19,106,377  $19,106,377 
  

Fair Value Measurements as of December 31, 2025

 
  

Level 1

  

Level 2

  

Level 3

  

Total

 

Assets:

                

Goodwill for NTR Property Management

 $  $  $194,000  $194,000 

Certain Real Estate assets

        24,499,935   24,499,935 

Total Assets

 $  $  $24,693,935  $24,693,935 
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
  

For the Three Months Ended March 31,

 
  

2026

  

2025

 
         

Common Stock Warrants

  200,000   200,000 

Placement Agent Warrants

  8,000   8,000 

Series A Warrants

  1,445,007   1,445,007 

Unvested Common Stock Grants

  127,519   131,972 
         

Total potentially dilutive shares

  1,780,526   1,784,979