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OTHER INTANGIBLE ASSETS (Tables)
9 Months Ended
Mar. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Other Intangible Assets - Net
          
   March 31,
2022
  June 30,
2021
Capitalized software development costs  $7,005   $7,005 
Patents and copyrights   5,305    5,245 
Non-compete   4,150    4,150 
Customer relationships   3,900    3,900 
Gross Other intangible assets   20,360    20,300 
Less: Accumulated amortization   16,590    16,262 
Other Intangible Assets  $3,770   $4,038