Equity Method Investments - Investment in Limited Partnership Fund (Details) - USD ($) |
1 Months Ended | 3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
May 31, 2026 |
Mar. 31, 2022 |
Aug. 01, 2026 |
Aug. 02, 2025 |
Apr. 30, 2026 |
Apr. 30, 2022 |
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| Equity Method Investments | ||||||
| Expected years contributions will be made | 5 years | 5 years | ||||
| Equity method investment income (loss) | $ 1,867,000 | $ 1,787,000 | ||||
| Income tax expense from equity method investments | 0 | 0 | ||||
| Limited Partnership Fund | ||||||
| Equity Method Investments | ||||||
| Capital contributions | $ 528,000 | $ 10,000,000 | ||||
| Equity method investment income (loss) | 1,867,000 | $ 1,787,000 | ||||
| Carrying value of equity method investments | $ 53,746,000 | 51,880,000 | ||||
| Limited Partnership Fund, Technologies and Start-Up | ||||||
| Equity Method Investments | ||||||
| Capital contributions | $ 20,000,000 | $ 20,000,000 | 19,069,000 | |||
| Additional capital contributions | $ 931,000 | |||||
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- Definition Additional cash outflow related to the No definition available.
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- Definition Represents the number of periods contributions will be made. No definition available.
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- Definition The amount of tax expense (benefit) on income (loss) from equity method investments. No definition available.
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- Definition This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of income (loss) for proportionate share of equity method investee's income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Cash outflow related to the acquisition or continued holding of limited partnership interests held for investment purposes. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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