Nature of business and summary of significant accounting policies (Details Narrative) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 5 Months Ended | 12 Months Ended | |||||
|---|---|---|---|---|---|---|---|---|
Aug. 21, 2025 |
Dec. 31, 2025 |
Sep. 30, 2025 |
Sep. 30, 2025 |
Apr. 25, 2025 |
Apr. 17, 2025 |
Sep. 30, 2024 |
Apr. 30, 2024 |
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| Common stock, par value | $ 0.001 | $ 0.001 | $ 0.001 | |||||
| Capital holding percentage | 17.00% | |||||||
| Allowance for credit loss | $ 0.0 | $ 0.1 | $ 0.1 | |||||
| Advertising costs | $ 0.5 | 1.0 | ||||||
| Repurchase authorized amount | $ 6.5 | $ 5.0 | ||||||
| Stock repurchased, shares | 0 | 76,800 | ||||||
| Accumulated deficit | $ 1.8 | |||||||
| Allowance for credit loss | $ 0.1 | $ 0.1 | $ 0.1 | |||||
| Halo Spin Out SPV Inc [Member] | ||||||||
| Equity method investment ownership percentage | 100.00% | |||||||
| Halo Spin Out SPV Inc [Member] | ||||||||
| Business combination acquisition percentage | 17.00% | |||||||
| Stock issued during period shares acquisitions | 4,950,000 | |||||||
| Common Class A [Member] | ||||||||
| Common stock, par value | $ 0.001 |
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- Definition Capital stock issued and outstanding percentage. No definition available.
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- Definition Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Percentage of equity in the acquiree held by the acquirer immediately before the acquisition date in a business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Face amount or stated value per share of common stock. 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 Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of accumulated undistributed earnings (deficit) not available for dividend distribution. Includes, but is not limited to, retained earnings appropriated for specific business purpose. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares of stock issued during the period pursuant to acquisitions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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