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v3.20.1

Note 6 - Other Assets (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Notes Tables |
Schedule of Other Assets [Table Text Block] |
|  | December 31,
|  | 2019 |  | 2018
Prepaid expenses, current portion |  |  | 447 |  |  |  | 382 |
Total |  |  | 447 |  |  |  | 382 |

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- Definition Tabular disclosure of the carrying amounts of other assets. This disclosure includes other current assets and other noncurrent assets. + References No definition available. + Details
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Balance Type: | na
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