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Schedule of Contract liabilities are classified as current liabilities (Details) - USD ($)
Jun. 30, 2025
Dec. 31, 2024
Dec. 31, 2023
Contract Assets And Liabilities      
Contract assets $ 31,027,022 $ 32,832,290 $ 35,312,068
Contract liabilities $ 1,896,936 $ 2,430,663 $ 5,937,629