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Note 6 - Other Assets
12 Months Ended
Dec. 31, 2018
Notes to Financial Statements  
Other Assets Disclosure [Text Block]
6.
Other assets
 
    December 31,
2018
    December 31,
2017
 
             
Advisor loans receivable   $
46,661
    $
44,978
 
Equity method investments    
3,968
     
2,812
 
Cost accounted investments    
3,800
     
2,944
 
Financing fees, net of accumulated amortization of $2,567 (December 31, 2017 - $1,672)    
4,230
     
2,953
 
Interest rate swap asset    
926
     
751
 
Other    
1,128
     
1,058
 
                 
    $
60,713
    $
55,496
 
 
Cost accounted investments include
$1,932
(
2017
-
$1,192
) recorded at fair value. The remainder are recorded at cost less impairments adjusted for observable prices.