Investments in Unconsolidated Entities (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Feb. 28, 2026 |
Feb. 28, 2025 |
Feb. 28, 2026 |
Feb. 28, 2025 |
Aug. 31, 2025 |
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| Investments in unconsolidated entities | |||||
| Equity investment without readily determinable fair value - Beginning Balance | $ 0 | $ 876 | $ 876 | ||
| Dissolution of investee | 0 | (876) | |||
| Equity investment without readily determinable fair value - Ending Balance | $ 0 | 0 | 0 | ||
| Total investments in unconsolidated entities | $ 49 | 49 | $ 65 | ||
| Unconsolidated Entities | |||||
| Investments in unconsolidated entities | |||||
| Dividend received from unconsolidated entities | $ 0 | ||||
| Yi Yang Optoelectronics Co., Ltd | |||||
| Investments in unconsolidated entities | |||||
| Equity method investment, Percentage Ownership | 47.62% | 47.62% | 47.62% | ||
| Equity method investments, net | $ 49 | $ 49 | $ 65 | ||
| High Power Optoelectronics, inc. | |||||
| Investments in unconsolidated entities | |||||
| Impairment loss on investment | $ 0 | $ 0 | $ 0 | $ 0 | |
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- Definition Equity method investments dissolution of investee. No definition available.
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- Definition Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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 investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of impairment loss on investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of investment in equity method investee and investment in and advance to affiliate. 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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