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Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Dec. 31, 2020
Summary of Significant Accounting Policies [Abstract]  
Property, Plant and Equipment Estimated Useful Lives The Company depreciates all asset classes over their estimated useful lives, as follows:

Building

20 - 25 years

Equipment

5 - 20 years

Office furniture and equipment

3 years

Leasehold improvements

shorter of asset life or lease term

Vehicles

3 years