v3.26.1
Note 7 - Real Estate (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Schedule of Real Estate Properties [Table Text Block]
   

2025

   

2024

 

Net Realizable Value at beginning of period

  $ 50,388,000     $ 53,780,000  

Change in Net Realizable Value

               

Cortlandt Manor

    -       (3,480,000 )

Flowerfield

    3,602,000       88,000  

Net Realizable Value on December 31,

  $ 53,990,000     $ 50,388,000