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Note 6 - Other Assets (Tables) | 12 Months Ended
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Dec. 31, 2018
Notes Tables |
Schedule of Other Assets [Table Text Block] |
|  | 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 |

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