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WARRANTY ACCRUAL (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Mar. 31, 2017
Jun. 30, 2016
Notes to Financial Statements    
Beginning $ 76 $ 103
Additions charged to cost and expenses 26 80
Utilization / reversal (32) (105)
Currency translation effect (2) (2)
Ending $ 68 $ 76