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Note 3 - Acquisition and Divestiture - Schedule of Business Acquisition (Details) - USD ($) $ in Thousands | Nov. 14, 2024 | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | --- | ---
Goodwill |  | $ 208,047 | $ 208,036
Enercon Technologies, Ltd [Member] |  |  |
Cash | $ 3,590 |  |
Accounts receivable | 21,088 |  |
Inventories | 42,271 |  |
Other current assets | 4,144 |  |
Property, plant and equipment | 9,357 |  |
Intangible assets | 189,700 |  |
Other assets | 3,496 |  |
Total identifiable assets | 273,646 |  |
Accounts payable | 9,585 |  |
Accrued expenses | 6,670 |  |
Other current liabilities | 5,104 |  |
Noncurrent liabilities | 30,522 |  |
Total liabilities assumed | 51,881 |  |
Net identifiable assets acquired | 221,765 |  |
Goodwill | 182,905 |  |
Net assets acquired | 404,670 |  |
Cash paid | 324,071 |  |
Fair value of noncontrolling interest | 72,354 |  |
Fair value of consideration transferred | 404,670 |  |
Deferred consideration | (80,599) |  |
Total consideration paid | 324,071 |  |
Enercon Technologies, Ltd [Member] | Sellers Note [Member] |  |  |
Fair value of liabilities incurred as consideration | 4,945 |  |
Enercon Technologies, Ltd [Member] | Earnout Payment [Member] |  |  |
Fair value of liabilities incurred as consideration | $ 3,300 |  |

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