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Income Taxes Income Taxes (Unrecognized Tax Benefits) (Details) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2014
Reconciliation of Unrecognized Tax Benefits [Roll Forward]      
Unrecognized tax benefits, beginning balance $ 1,961 $ 1,961 $ 1,961
Additions based on tax positions related to the current year 0 0 0
Addition for tax positions of prior years 0 0 0
Reduction for tax positions of prior years 0 0 0
Settlements 0 0 0
Unrecognized tax benefits, ending balance $ 1,961 $ 1,961 $ 1,961