Note 2 - Significant Accounting Policies - Schedule of Receivables (Details) - USD ($) |
Jun. 30, 2026 |
Jun. 30, 2025 |
|---|---|---|
| Note Receivable, net | $ 2,277,778 | $ 0 |
| Notes Receivable [Member] | SPAR Marketing Force, Inc [Member] | ||
| Principal outstanding | 3,000,000 | |
| Less: unamortized discount | (722,222) | |
| Note Receivable, net | $ 2,277,778 |
| X | ||||||||||
- Definition Amount of unamortized purchase premium (discount) on financing receivable. Excludes financing receivable covered under loss sharing agreement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amortized cost, before allowance for credit loss, of financing receivable classified as noncurrent. Excludes net investment in lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of financing receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
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| X | ||||||||||
- Details
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