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Note 31 - Supplemental Disclosures of Cash Flow Information (Tables) | 12 Months Ended
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Dec. 31, 2019
Notes Tables |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] |
|  |  | 2019 |  |  |  | 2018 |  |  |  | 2017 |
Income taxes paid (refunds received) |  |  | 289 |  |  |  | 407 |  |  |  | 585 |
Interest paid |  |  | 87 |  |  |  | 49 |  |  |  | 41 |
Interest received |  |  | 17 |  |  |  | 12 |  |  |  | 7 |
Non-cash transactions: |  |  | 2019 |  |  |  | 2018 |  |  |  | 2017 |
Financing lease obligations incurred |  |  | 203 |  |  |  | 427 |  |  |  | 484 |
Operating lease obligations incurred |  |  | 3,483 |  |  |  | - |  |  |  | - |
|  |  | 2019 |
Operating cash flow from operating leases |  |  | 828 |
Operating cash flow from finance leases |  |  | 29 |
Financing cash flow from finance leases |  |  | 396 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Period Type: | duration