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Note 6 - Other Assets | 12 Months Ended
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Dec. 31, 2019
Notes to Financial Statements |
Other Assets Disclosure [Text Block] | 6— OTHER ASSETS Other assets consist of the following:
|  | December 31,
|  | 2019 |  | 2018
Prepaid expenses, current portion |  |  | 447 |  |  |  | 382 |
Total |  |  | 447 |  |  |  | 382 |
Prepaid expenses mainly consist of rental and future congresses expenses.

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- Definition The entire disclosure for other assets. This disclosure includes other current assets and other noncurrent assets. + References No definition available. + Details
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