Annual report pursuant to Section 13 and 15(d)

Derivative Instrument and Hedging Transactions (Narrative) (Details)

v3.5.0.2
Derivative Instrument and Hedging Transactions (Narrative) (Details) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Derivative [Line Items]    
Derivative open positions expected settlement period 30 days  
Unrealized gains on foreign exchange $ 99 $ 19
Foreign Exchange    
Derivative [Line Items]    
Open inventory sale commitments 2,000 6,200
Forward contracts    
Derivative [Line Items]    
Open inventory sale commitments $ 4,400 $ 9,900