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Goodwill and Intangible Assets - Summary of Intangible Assets (Detail) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Intangible Assets And Goodwill [Line Items] |  |
Gross Asset | $ 604,069 | $ 603,617
Accumulated Amortization | (101) | (50)
Net Asset | 603,968 | 603,567
Software Development [Member] |  |
Intangible Assets And Goodwill [Line Items] |  |
Gross Asset | 2,822 | 2,370
Accumulated Amortization | (101) | (50)
Net Asset | 2,721 | 2,320
ETFS acquisition {Member} |  |
Intangible Assets And Goodwill [Line Items] |  |
Gross Asset | 601,247 | 601,247
Accumulated Amortization | 0 | 0
Net Asset | $ 601,247 | $ 601,247

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(16)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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