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Note 6 - Acquisition Related Intangible Assets, Net
12 Months Ended
Jun. 30, 2023
Notes to Financial Statements  
Intangible Assets Disclosure [Text Block]

NOTE 6.

ACQUISITION RELATED INTANGIBLE ASSETS, NET

 

Customer relationships consist of the following at June 30:

 

   

2023

   

2022

 

Customer relationships

  $ 5,537,161     $ 5,537,161  

Less accumulated amortization

    (5,274,361

)

    (5,142,961

)

    $ 262,800     $ 394,200  

 

Amortization expense for the years ended June 30, 2023 and 2022 was $131,400 and $131,400, respectively.