| Schedule of Finite-Lived Intangible Assets |
Internal-use software development costs and intangible assets consisted of the following (in thousands): | | | | | | | | | | | | | | | | | | | March 31, 2026 | | Gross Carrying Amount | | Accumulated Amortization | | Net Carrying Amount | Internal-use software development costs | $ | 30,706 | | | $ | (16,809) | | | $ | 13,897 | | Intangible assets: | | | | | | Developed technology | $ | 196,403 | | | $ | (196,390) | | | $ | 13 | | Trademarks and trade names | 163,973 | | | (62,892) | | | 101,081 | | Software | 5,100 | | | (5,100) | | | — | | Customer relationships | 2,900 | | | (2,636) | | | 264 | | Total | $ | 368,376 | | | $ | (267,018) | | | $ | 101,358 | |
| | | | | | | | | | | | | | | | | | | December 31, 2025 | | Gross Carrying Amount | | Accumulated Amortization | | Net Carrying Amount | Internal-use software development costs | $ | 28,325 | | | $ | (14,653) | | | $ | 13,672 | | Intangible assets: | | | | | | Developed technology | $ | 196,403 | | | $ | (192,670) | | | $ | 3,733 | | Trademarks and trade names | 236,053 | | | (92,250) | | | 143,803 | | Software | 5,100 | | | (4,891) | | | 209 | | Customer relationships | 2,900 | | | (2,556) | | | 344 | | Total | $ | 440,456 | | | $ | (292,367) | | | $ | 148,089 | |
Amortization expense for internal-use software development costs and intangible assets were as follows (in thousands):
| | | | | | | | | | | | | | | | | Three Months Ended March 31, | | | | 2026 | | 2025 | | | | | | Amortization expense for internal-use software development | $ | 2,156 | | | $ | 1,619 | | | | | | | Amortization expense for intangible assets | $ | 9,909 | | | $ | 18,651 | | | | | |
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| Schedule of Amortization Expense |
Amortization expense was presented as follows in the condensed consolidated statements of operations (in thousands):
| | | | | | | | | | | | | | | | | Three Months Ended March 31, | | | | 2026 | | 2025 | | | | | | Cost of revenue | $ | 4,908 | | | $ | 13,050 | | | | | | | Selling, general, and administrative | $ | 7,157 | | | $ | 7,220 | | | | | |
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