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REVENUE AND CONTRACT ACCOUNTING (Details - Contract liabilities current) - USD ($) | Jun. 30, 2025 | Dec. 31, 2024
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Revenue from Contract with Customer [Abstract] |  |
Total contract liabilities, current | $ 2,870,631 | $ 3,188,518
Total contract liabilities, current – related parties | 6,116,500 | 8,616,500
Total contract liabilities, current | 8,987,131 | 11,805,018
Total contract liabilities, non-current | 6,303,392 | 7,399,634
Total contract liabilities, non-current – related parties | 1,808,250 | 3,616,500
Total contract liabilities, non-current | $ 8,111,642 | $ 11,016,134

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