| Schedule of carrying amount of goodwill |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Capital Markets | | Wealth Mgmt. | | Lingo | | magicJack | | Marconi Wireless | | UOL | | Consumer Products | | Corp. & All Other | | Total(1) | Balance as of December 31, 2023 | $ | 159,366 | | | $ | 51,195 | | | $ | 71,551 | | | $ | 106,461 | | | $ | 128 | | | $ | 15,727 | | | $ | 26,681 | | | $ | 5,932 | | | $ | 437,041 | | | Changes in goodwill during the year: | | | | | | | | | | | | | | | | | | | Acquisition of other businesses | — | | | — | | | — | | | — | | | — | | | — | | | — | | | 56,028 | | | 56,028 | | | Goodwill impairment | — | | | — | | | — | | | — | | | — | | | — | | | (26,681) | | | (57,664) | | | (84,345) | | | Reclassified as held for sale | — | | | (13,861) | | | — | | | — | | | — | | | — | | | — | | | (3,280) | | | (17,141) | | | Other | (532) | | | — | | | — | | | — | | | — | | | — | | | — | | | 1,636 | | | 1,104 | | Balance as of December 31, 2024 | $ | 158,834 | | | $ | 37,334 | | | $ | 71,551 | | | $ | 106,461 | | | $ | 128 | | | $ | 15,727 | | | $ | — | | | $ | 2,652 | | | $ | 392,687 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
(1) There were no changes to goodwill by segment as of and during the year ended December 31, 2025. Intangible assets consisted of the following: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As of December 31, 2025 | | As of December 31, 2024 | | | Estimated Useful Life in Years | | Gross Carrying Value | | Accumulated Amortization | | Intangibles Net | | Gross Carrying Value | | Accumulated Amortization | | Intangibles Net | | Amortizable assets: | | | | | | | | | | | | | | | Customer relationships | 1 to 16 | | $ | 240,780 | | | $ | (148,015) | | | $ | 92,765 | | | $ | 240,780 | | | $ | (126,182) | | | $ | 114,598 | | | Domain names | 7 | | 170 | | | (170) | | | — | | | 170 | | | (170) | | | — | | | Advertising relationships | 8 | | 755 | | | (247) | | | 508 | | | 100 | | | (100) | | | — | | | Internally developed software and other intangibles | 0.5 to 10 | | 28,597 | | | (26,116) | | | 2,481 | | | 29,042 | | | (23,225) | | | 5,817 | | | Trademarks | 3 to 10 | | 19,950 | | | (12,014) | | | 7,936 | | | 19,950 | | | (10,019) | | | 9,931 | | | Total | | | 290,252 | | | (186,562) | | | 103,690 | | | 290,042 | | | (159,696) | | | 130,346 | | | | | | | | | | | | | | | | | Non-amortizable assets: | | | | | | | | | | | | | | | Tradenames | | | 14,600 | | | — | | | 14,600 | | | 16,100 | | | — | | | 16,100 | | | Total intangible assets | | | $ | 304,852 | | | $ | (186,562) | | | $ | 118,290 | | | $ | 306,142 | | | $ | (159,696) | | | $ | 146,446 | |
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