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Note 3 - Accrued Liabilities (Tables) | 6 Months Ended
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Jun. 30, 2020
Notes Tables |
Schedule of Accrued Liabilities [Table Text Block] |
|  | June 30, 2020 |  |  | December 31, 2019 |
Accrued compensation expenses |  | $ | 6,703 |  |  | $ | 10,100 |
Accrued other |  |  | 2,683 |  |  |  | 3,634 |
Total accrued liabilities |  | $ | 9,386 |  |  | $ | 13,734 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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- References No definition available. + Details
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