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Note 4 - Acquisitions - Acquisitions Details (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Current assets, excluding cash | $ 44,190 | $ 38,215
Non-current assets | 49,817 | 18,958
Current liabilities | 95,844 | 20,006
Long-term liabilities | 82,920 | 18,106
Net identifiable assets acquired | (84,757) | 19,061
Cash consideration, net of cash acquired | 1,007,297 | 60,832
Acquisition date fair value of contingent consideration | 57,600 | 1,850
Total purchase consideration | 1,064,897 | 62,682
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles | 714,775 |
Goodwill (note 12) | 936,122 | 22,491
Redeemable non-controlling interest (note 18) | 501,243 |
Acquired intangible assets (note 11) |  | 21,130
Actual from acquired entities, Revenues | 201,750 |
Actual from acquired entities, Net earnings from continuing operations | 26,773 |
Supplemental pro forma revenues (unaudited), Revenues | 4,658,196 | 4,526,317
Supplemental pro forma net earnings (unaudited), Net earnings from continuing operations | 219,243 | $ (295,964)
Basalt Infrastructure Partners LLP [Member] |  |
Current assets, excluding cash | 1,203 |
Non-current assets | 2,692 |
Current liabilities | 20,574 |
Long-term liabilities | 5,151 |
Net identifiable assets acquired | (21,830) |
Cash consideration, net of cash acquired | 277,596 |
Acquisition date fair value of contingent consideration | 12,824 |
Total purchase consideration | 290,420 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles | 165,000 |
Goodwill (note 12) | 251,525 |
Redeemable non-controlling interest (note 18) | 104,275 |
Rockwood Capital, LLC [Member] |  |
Current assets, excluding cash | 2,091 |
Non-current assets | 11,943 |
Current liabilities | 22,600 |
Long-term liabilities | 9,029 |
Net identifiable assets acquired | (17,595) |
Cash consideration, net of cash acquired | 174,219 |
Acquisition date fair value of contingent consideration | 6,397 |
Total purchase consideration | 180,616 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles | 108,100 |
Goodwill (note 12) | 198,879 |
Redeemable non-controlling interest (note 18) | 108,768 |
Versus Capital [Member] |  |
Current assets, excluding cash | 3,160 |
Non-current assets | 3,854 |
Current liabilities | 5,309 |
Long-term liabilities | 2,310 |
Net identifiable assets acquired | (605) |
Cash consideration, net of cash acquired | 346,205 |
Acquisition date fair value of contingent consideration | 0 |
Total purchase consideration | 346,205 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles | 218,800 |
Goodwill (note 12) | 249,058 |
Redeemable non-controlling interest (note 18) | 121,048 |
Other Acquisitions [Member] |  |
Current assets, excluding cash | 37,736 |
Non-current assets | 31,328 |
Current liabilities | 47,361 |
Long-term liabilities | 66,430 |
Net identifiable assets acquired | (44,727) |
Cash consideration, net of cash acquired | 209,277 |
Acquisition date fair value of contingent consideration | 38,379 |
Total purchase consideration | 247,656 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles | 222,875 |
Goodwill (note 12) | 236,660 |
Redeemable non-controlling interest (note 18) | $ 167,152 |

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