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Note 8 - Intangible Assets, Net (Tables)
6 Months Ended
Feb. 28, 2022
Customer Relationships and Assembled Workforce [Member]  
Notes Tables  
Schedule of Finite-Lived Intangible Assets [Table Text Block]
  

Gross Carrying Amount

  

Accumulated Amortization

  

Net Carrying Amount

 

Customer relationships

 $6,347,000  $(211,567) $6,135,433