XML 61 R46.htm IDEA: XBRL DOCUMENT v3.10.0.1
Note 10 - Mortgages and Other Financing Receivables (Tables)
 12 Months Ended
Dec. 31, 2018
Notes Tables  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
   
201
8
    
201
7
    
201
6
  
Balance at January 1,
   $
21,838
     $
23,197
     $
23,824
  
Additions:
                        
New mortgage loans
    
14,825
      
-
      
-
  
Foreign currency translation
    
116
      
385
      
397
  
Amortization of loan discounts
    
125
      
112
      
112
  
Deductions:
                        
Loan repayments
    
(21,012
 )    
-
      
-
  
Charge off/foreign currency translation
    
(155
 )    
(449
 )    
(213
 )
Collections of principal
    
(1,287
 )    
(1,405
 )    
(921
 )
Amortization of loan costs
    
(2
 )    
(2
 )    
(2
 )
Balance at December 31,
   $
14,448
     $
21,838
     $
23,197