Fair Value Measurements - Schedule of Unobservable Inputs (Details) - USD ($)	Jun. 30, 2026	Mar. 31, 2026
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investments at fair value	$ 19,600,000	$ 8,850,000
Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investments at fair value	19,600,000	8,850,000
SAFEs in Private Companies \| Level 3 \| Market Approach
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investments at fair value	$ 19,600,000	$ 8,850,000

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.

Fair value of investment in security owned.

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+ Details