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Note 8 - Goodwill (Tables) | 12 Months Ended
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Dec. 31, 2021
Notes Tables |
Schedule of Goodwill [Table Text Block] |
|  | Years Ended December 31 |
|  | 2021 |  |  | 2020 |
Balance, beginning January 1 |  | $ | 8,413 |  |  | $ | 7,694 |
Effect of foreign currency adjustments |  |  | (632 | ) |  |  | 719 |
Acquisitions |  |  | - |  |  |  | 42,520 |
Impairment |  |  | - |  |  |  | (42,520 | )
Balance, ending December 31 |  | $ | 7,781 |  |  | $ | 8,413 |

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267 + Details
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