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Fair Value Measurements (Details 1) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Fair Value Disclosures [Abstract]    
Balance at beginning of period $ 1,015 $ 1,725
Changes in estimate 216 $ (403)
New items 4,769  
Payments (535) $ (307)
Balance at end of period $ 5,465 $ 1,015