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Summary of Significant Accounting Policies (Tables)
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Accounting Policies [Abstract]    
Schedule of property and equipment useful lives
   Estimated Life
in Years
Buildings and leasehold improvements  5 ~ 50
Machinery and equipment  5 ~ 10
Office equipment  3 ~ 6

 

    Estimated Life
in Years
Buildings and leasehold improvements   5 ~ 50
Machinery and equipment   5 ~ 10
Office equipment   3 ~ 6