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Note 25 - Financial Instruments - Change in Fair Value of Contingent Consideration Liability (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Fair value adjustments (note 6) | $ (18,224) | $ (8,928)
Less: current portion | 5,802 | 16,813
Non-current portion | 109,841 | 68,180
Fair Value, Inputs, Level 3 [Member] |  |
Balance | 84,993 | 93,865
Amounts recognized on acquisitions | 23,717 |
Fair value adjustments (note 6) | 23,393 | 10,849
Resolved and settled in cash | (17,249) | (19,665)
Other | 788 | (56)
Balance | 115,643 | 84,993
Less: current portion | 5,802 | 16,813
Non-current portion | $ 109,841 | $ 68,180

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- Definition Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 4 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e7008-128479 + Details
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