Liquidity and Capital Requirements (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2026	Dec. 31, 2025	Jun. 30, 2025
Liquidity And Capital Requirements [Line Items]
Cash and cash equivalents	$ 85,278	$ 89,503	$ 46,476
Minimum net capital requirement	250
Related Party \| FAR
Liquidity And Capital Requirements [Line Items]
Net worth	$ 5,000
FAR commitment with addition to net worth (in percent)	1.00%
Liquidity (in percent)	20.00%
Net worth to total assets (in percent)	6.00%
Minimum tangible net worth required	$ 246,200
Tangible capital, actual	526,600
Cash	49,200
Cash and cash equivalents	$ 63,600

Liquidity And Capital Requirements [Line Items]

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Net worth.

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Percentage far commitment with addition to net worth.

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Percentage of liquidity.

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Percentage of net worth to total assets.

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Minimum amount of net capital required to be maintained by broker-dealer and its subsidiary, calculated under Aggregate Indebtedness Standard.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate.

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Amount of tangible capital as defined by regulatory framework.

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Amount of minimum tangible capital required for capital adequacy as defined by regulatory framework.

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