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Note 6 - Property, Plant and Equipment, Net (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Property, Plant and Equipment [Table Text Block]
  

December 31,

2021

  

December 31,

2020

 
         

Land

 $231,034  $228,872 

Buildings and Improvements

  2,961,431   2,061,887 

Machinery & Equipment

  21,612,759   14,329,462 

Total Property, Plant & Equipment

  24,805,224   16,620,221 

Less: Accumulated Depreciation

  9,196,022   5,329,438 

Property Plant & Equipment, Net

 $15,609,202  $11,290,783