Intangible Assets Including Goodwill Future Expected Amortization Expense (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Jun. 30, 2018
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year	$ 2,872
Finite-Lived Intangible Assets, Amortization Expense, Next Year	3,697
Finite-Lived Intangible Assets, Amortization Expense, Year Two	3,678
Finite-Lived Intangible Assets, Amortization Expense, Year Three	2,823
Finite-Lived Intangible Assets, Amortization Expense, Year Four	2,369
Finite-Lived Intangible Assets, Amortization Expense, Year Five	2,094
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	4,474
Finite-Lived Intangible Assets, Net	$ 22,007	$ 22,814