Summary of Significant Accounting Policies - Concentration of Credit Risk (Details) - Supplier	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Purchases | Keary Global and its affiliate, Keary International – related parties
Concentration Risk [Line Items]
Concentration risk percentage	11.00%	13.00%
Accounts payable | Keary Global and its affiliate, Keary International – related parties
Concentration Risk [Line Items]
Concentration risk percentage	15.00%	22.00%
Accounts payable | LK Global International Ltd.
Concentration Risk [Line Items]
Concentration risk percentage	13.00%
Accounts payable | Fuling Technology Co., Ltd.
Concentration Risk [Line Items]
Concentration risk percentage	12.00%	16.00%
Accounts payable | Wen Ho Industrial Co., Ltd
Concentration Risk [Line Items]
Concentration risk percentage		14.00%