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Goodwill and Intangible Assets (Tables) | 9 Months Ended
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Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract] |
Summary of Goodwill | The table below sets forth goodwill which is tested annually for impairment on November 30 th :
|  | Total |
Balance at January 1, 2022 |  | $ | 85,856 |
Changes |  |  | — |
Balance at September 30, 2022 |  | $ | 85,856 |
Summary of Intangible Assets |
Item |  | Gross Asset |  |  | Accumulated Amortization |  |  | Net Asset |
ETFS acquisition |  | $ | 601,247 |  |  | $ | — |  |  | $ | 601,247 |
Software development |  |  | 1,958 |  |  |  | (1) |  |  |  | 1,957 |
Balance at September 30, 2022 |  | $ | 603,205 |  |  | $ | (1) |  |  | $ | 603,204 |
Summary of Unamortized Finite-lived Intangible Assets | As of September 30, 2022, expected amortization expense for the unamortized finite-lived intangible assets for the next five years and thereafter is as follows:
Remainder of 2022 |  | $ | 57 |
2023 |  |  | 653 |
2024 |  |  | 653 |
2025 |  |  | 594 |
2026 |  |  | — |
2027 and thereafter |  |  | — |
Total expected amortization expense |  | $ | 1,957 |

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