v3.26.1
Income Tax - Schedule of Components of Income (Loss) Before Income Taxes (Details) - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Line Items]      
Loss before income taxes $ (32,502,645) $ (11,940,536) $ (8,083,640)
PRC      
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Line Items]      
Income (loss)before income taxes, Foreign (5,253,169) (1,460,541) 821,344
Germany      
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Line Items]      
Income (loss)before income taxes, Foreign (969,957) (45,090) 997,619
Cayman      
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Line Items]      
Income (loss)before income taxes, Foreign (23,277,629) (7,961,485) (8,913,071)
United States      
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Line Items]      
Income (loss)before income taxes, domestic $ (3,001,890) $ (2,473,420) $ (989,532)