| Schedule of Finite-Lived Intangible Assets |
Intangible assets subject to amortization that are not fully amortized are as follows (in thousands except years): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Weighted average useful life | | As of September 30, 2024 | | As of December 31, 2023 | | | Gross Carrying Amount | | Accumulated Amortization | | Net Carrying Amount | | Gross Carrying Amount | | Accumulated Amortization | | Net Carrying Amount | | Customer relationships | 3.1 | | $ | 10,400 | | | $ | (3,986) | | | $ | 6,414 | | | $ | 10,400 | | | $ | (2,427) | | | $ | 7,973 | | | Reacquired rights | 5.1 | | 17,618 | | | (4,824) | | | 12,794 | | | 17,618 | | | (2,936) | | | 14,682 | | | Backlog | 0.1 | | 6,700 | | | (6,421) | | | 279 | | | 6,700 | | | (3,908) | | | 2,792 | | | Other | 0.0 | | 4,225 | | | (4,225) | | | — | | | 4,225 | | | (3,770) | | | 455 | | | Total intangible assets | | | $ | 38,943 | | | $ | (19,456) | | | $ | 19,487 | | | $ | 38,943 | | | $ | (13,041) | | | $ | 25,902 | |
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| Schedule of Finite-Lived Intangible Assets, Future Amortization Expense |
As of September 30, 2024, expected amortization expense for the unamortized finite-lived intangible assets is as follows (in thousands): | | | | | | | Year ended December 31, | Amount | | Remainder of 2024 | $ | 1,429 | | | 2025 | 4,597 | | | 2026 | 4,597 | | | 2027 | 4,250 | | | 2028 | 2,517 | | | Thereafter | 2,097 | | | Total | $ | 19,487 | |
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