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Note 9 - Redeemable Noncontrolling Interests (Tables)
3 Months Ended
Mar. 31, 2017
Notes Tables  
Redeemable Noncontrolling Interest [Table Text Block]
 
 
2017
 
 
2016
 
Balance at January 1,
  $
86,953
    $
86,709
 
Issuance of redeemable partnership interests (1)
   
10,000
     
-
 
Income
   
1,066
     
1,078
 
Distributions
   
(988
)    
(1,082
)
Balance at March 31,
  $
97,031
    $
86,705