Summary of Significant Accounting Policies - Estimated useful lives of property and equipment (Details)	Dec. 31, 2024
Machinery and equipment | Minimum
Estimated useful lives of property and equipment	5 years
Machinery and equipment | Maximum
Estimated useful lives of property and equipment	20 years
Leasehold Improvements
Estimated useful lives of property and equipment	15 years
Bushes | Minimum
Estimated useful lives of property and equipment	7 years
Bushes | Maximum
Estimated useful lives of property and equipment	10 years
Vehicles
Estimated useful lives of property and equipment	5 years
Furniture and fixtures | Minimum
Estimated useful lives of property and equipment	5 years
Furniture and fixtures | Maximum
Estimated useful lives of property and equipment	7 years