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Summary of Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2021
Accounting Policies [Abstract] |
Summary of Estimated Useful Lives of Major Classes of Property and Equipment | The estimated useful lives of the major classes of property and equipment are as follows:
|  | Estimated Useful Lives
Machinery and equipment |  | 7 years
Office furniture and equipment |  | 3 –7 years
Vehicles |  | 5 years
Leasehold improvements |  | 4 –7 years

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