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Note 10 - Noncontrolling Interests (Tables)
6 Months Ended
Jun. 30, 2021
Notes Tables  
Redeemable Noncontrolling Interest [Table Text Block]
   

Six Months Ended June 30,

 
   

2021

   

2020

 

Balance at January 1,

  $ 15,784     $ 17,943  

Fair value allocation to partnership interest (1)

    2,068       -  

Income

    176       605  

Distributions (1)

    (2,244 )     (605 )

Balance at June 30,

  $ 15,784     $ 17,943