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Note 4 - Real Estate Under Development (Tables)
12 Months Ended
Dec. 31, 2019
Notes Tables  
Real Estate Held for Development [Table Text Block]
       

December 31,

 

Property Name

 

Location

 

2019

   

2018

 

Dania Pointe (1)

 

Dania Beach, FL

  $ 220,170     $ 152,111  

Mill Station (2)

 

Owings Mills, MD

    -       55,771  

Promenade at Christiana (3)

 

New Castle, DE

    -       33,502  

Total*

  $ 220,170     $ 241,384