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Note 5 - Property and Equipment, Net (Tables)
9 Months Ended
May 31, 2022
Notes Tables  
Property, Plant and Equipment [Table Text Block]
  

May 31, 2022

  

August 31, 2021

 

Land

 $310,365  $310,365 

Buildings and improvements

  14,098,634   13,149,258 

Machinery and equipment

  5,569,711   5,453,679 
   19,978,710   18,913,302 

Less accumulated depreciation

  (7,907,433)  (7,091,844)
  $12,071,277  $11,821,458