Accounts receivable (Details - Accounts receivable) - USD ($) |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Receivables [Abstract] | ||
| Accounts receivable | $ 7,107,396 | $ 8,048,425 |
| Less: allowance for credit losses | (2,735,696) | (1,924,417) |
| Total accounts receivable | $ 4,371,700 | $ 6,124,008 |
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- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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