Summary Of Significant Accounting Policies (Narrative) (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jul. 01, 2019	Jun. 30, 2019
Accounting Policies [Abstract]
Operating lease liability	$ 26,426	$ 33,500
Operating lease right-of-use assets	$ 24,584	$ 31,700	$ 0