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v3.25.1

Note 6 - Segment Reporting - Net Sales by Products and Services (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Net sales | $ 942,121 | $ 889,273
Residential Power Products [Member] |  |
Net sales | 494,152 | 428,950
Commercial and Industrial Power Products [Member] |  |
Net sales | 337,372 | 353,970
Other Products and Services [Member] |  |
Net sales | 110,597 | 106,353
Domestic [Member] |  |
Net sales | 774,642 | 712,337
Domestic [Member] | Residential Power Products [Member] |  |
Net sales | 473,291 | 412,153
Domestic [Member] | Commercial and Industrial Power Products [Member] |  |
Net sales | 206,145 | 206,493
Domestic [Member] | Other Products and Services [Member] |  |
Net sales | 95,206 | 93,691
International [Member] |  |
Net sales | 167,479 | 176,936
International [Member] | Residential Power Products [Member] |  |
Net sales | 20,861 | 16,797
International [Member] | Commercial and Industrial Power Products [Member] |  |
Net sales | 131,227 | 147,477
International [Member] | Other Products and Services [Member] |  |
Net sales | $ 15,391 | $ 12,662

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