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4. TRADE ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS (Tables)
12 Months Ended
Jun. 30, 2016
Trade Accounts Receivable And Allowance For Doubtful Accounts Tables  
Changes in the allowance for doubtful accounts

The following table represents the changes in the allowance for doubtful accounts:

  For the Year Ended June 30,  
  2016 2015    
Beginning   $ 313     438    
Additions charged to expenses     21       84    
Recovered / (write-off)     (48 )     (180 )  
Currency translation effect     (16 )     (29 )  
Ending   $ 270      $ 313