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Segments (Narrative) (Details)
$ in Thousands
12 Months Ended
Jun. 30, 2016
reporting_unit
Jun. 30, 2016
USD ($)
Jun. 30, 2016
operating_segment
Jun. 30, 2015
operating_segment
Segment Reporting Information [Line Items]        
Number of operating segments (in operating segment) 3   3 1
DDGG        
Segment Reporting Information [Line Items]        
Transfers to DDGG subsidiary   $ 857    
Purchase price commitment   $ 500