Cryptocurrencies - Summary of Additional Information about the Cost Basis and Fair Value of Cryptocurrencies (Detail) $ in Thousands	Jun. 30, 2025 USD ($) Unit	Dec. 31, 2024 USD ($)
Bitcoin [Member]
Indefinite-Lived Intangible Assets [Line Items]
Cryptocurrency, Fair Value	$ 10,700
Cryptocurrencies [Member] \| Bitcoin [Member]
Indefinite-Lived Intangible Assets [Line Items]
Cryptocurrency, Units \| Unit	100.35
Cryptocurrency, Cost Basis	$ 9,095
Cryptocurrency, Fair Value	$ 10,749
Cryptocurrency		$ 561
Cryptocurrencies [Member] \| Ethereum [Member]
Indefinite-Lived Intangible Assets [Line Items]
Cryptocurrency, Units \| Unit	7.58
Cryptocurrency, Cost Basis	$ 806
Cryptocurrency, Fair Value	$ 814
Cryptocurrency		$ 949

Crypto asset units.

No definition available.

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- Definition

Cost of crypto asset. Excludes crypto asset held for platform user.

+ References

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- Definition

Fair value of crypto asset. Excludes crypto asset held for platform user.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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