XML 33 R23.htm IDEA: XBRL DOCUMENT v3.25.1
Note 4 - Real Property and Other Income, Expense (Tables)
3 Months Ended
Mar. 31, 2025
Notes Tables  
Schedule of Other Nonoperating Income (Expense) [Table Text Block]
   

Three months ended

 
   

March 31,

 
   

2025

   

2024

 

Lease revenue

  $ 135     $ 403  

Property operating expenses

    (217 )     (243 )

Other income, net

  $ (82 )   $ 160