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Note 19 - Redeemable Financial Instruments (Tables) | 12 Months Ended
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Dec. 31, 2020
Notes Tables |
Schedule of Redeemable Financial Instruments [Table Text Block] |
|  | As of December 31, |
|  | 2020 |  |  | 2019 |
JKD Investor |  | $ | 7,957 |  |  | $ | 7,957 |
DGC Trust / CBF |  |  | 4,000 |  |  |  | 8,500 |
ViaNova Capital Group, LLC |  |  | - |  |  |  | 526 |
|  | $ | 11,957 |  |  | $ | 16,983 |

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