| Changes in the carrying amount of goodwill by reporting unit |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Accumulated | | | | | | Gross Goodwill | | | | FX Translation | | Gross Goodwill | | Impairment | | Net Goodwill | | | December 31, 2025 | | Additions | | Adjustment | | March 31, 2026 | | Losses | | March 31, 2026 | Installation | | $ | 1,960,011 | | $ | 15,176 | | $ | - | | $ | 1,975,187 | | $ | (762,021) | | $ | 1,213,166 | Progressive | | | 442,316 | | | 13 | | | - | | | 442,329 | | | - | | | 442,329 | Installation Services | | | 2,402,327 | | | 15,189 | | | - | | | 2,417,516 | | | (762,021) | | | 1,655,495 | Specialty Distribution | | | 1,404,921 | | | 12,266 | | | (1,742) | | | 1,415,445 | | | - | | | 1,415,445 | Total goodwill | | $ | 3,807,248 | | $ | 27,455 | | $ | (1,742) | | $ | 3,832,961 | | $ | (762,021) | | $ | 3,070,940 |
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| Schedule of other intangible assets |
| | | | | | | | | As of | | | March 31, 2026 | | December 31, 2025 | Gross definite-lived intangible assets | | $ | 1,763,989 | | $ | 1,755,193 | Accumulated amortization | | | (438,951) | | | (403,581) | Other intangible assets, net | | $ | 1,325,038 | | $ | 1,351,612 |
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