Short-term Borrowings - Summary of Outstanding Short-Term Bank Loan Balances Payable (Details) - USD ($)	6 Months Ended
Jun. 30, 2026	Dec. 31, 2025
Short-Term Debt [Line Items]
Short-term borrowings	$ 8,105,997	$ 6,402,231
Short-Term Bank Loan
Short-Term Debt [Line Items]
Short-term borrowings	$ 5,895,272	4,268,154
Short-Term Bank Loan \| Bank of Beijing Fuyu Sub-branch
Short-Term Debt [Line Items]
Lender	Bank of Beijing Fuyu Sub-branch
Interest Rate	3.00%
Maturity Date	December 27, 2026
Short-term borrowings	$ 1,473,818	1,422,718
Short-Term Bank Loan \| Bank of China Beijing Guomao Sub-branch
Short-Term Debt [Line Items]
Lender	Bank of China Beijing Guomao Sub-branch
Interest Rate	2.24%
Maturity Date	March 12, 2027
Short-term borrowings	$ 1,473,818	1,422,718
Short-Term Bank Loan \| China Merchants Bank Beijing Dayuncun Sub-branch
Short-Term Debt [Line Items]
Lender	China Merchants Bank Beijing Dayuncun Sub-branch
Interest Rate	2.30%
Maturity Date	December 18, 2026
Short-term borrowings	$ 1,473,818	1,422,718
Short-Term Bank Loan \| Industrial and Commercial Bank of China Beijing Sub-branch
Short-Term Debt [Line Items]
Lender	Industrial and Commercial Bank of China Beijing Sub-branch
Interest Rate	2.35%
Maturity Date	June 9, 2027
Short-term borrowings	$ 1,473,818	$ 0

Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

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- Definition

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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Identification of the lender or type of lender, such as bank, insurance entity, pension fund.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The portion of the carrying amount of short-term borrowings outstanding as of the balance sheet date which accrues interest at a set, unchanging rate.

+ References

No definition available.

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