Intangible Assets Including Goodwill Future Expected Amortization Expense (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Jun. 30, 2017
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year	$ 972
Finite-Lived Intangible Assets, Amortization Expense, Next Year	3,837
Finite-Lived Intangible Assets, Amortization Expense, Year Two	3,814
Finite-Lived Intangible Assets, Amortization Expense, Year Three	3,808
Finite-Lived Intangible Assets, Amortization Expense, Year Four	2,952
Finite-Lived Intangible Assets, Amortization Expense, Year Five	2,418
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	6,637
Finite-Lived Intangible Assets, Net	$ 24,438	$ 26,296