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TRADE ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS (Tables)
9 Months Ended
Mar. 31, 2020
Accounts Receivable, after Allowance for Credit Loss [Abstract]  
Changes in the allowance for doubtful accounts
   

Mar. 31,

 2020

(Unaudited)

   

June 30,

 2019

 
Beginning   $ 263     $ 259  
Additions charged to expenses     338       94  
Recovered     (270 )     (84 )
Written off     (6 )     -  
Currency translation effect     (10 )     (6 )
Ending   $ 315     $ 263