Goodwill (Schedule of Carrying Amount of Goodwill) (Details) $ in Thousands	9 Months Ended
	Mar. 31, 2020 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Balance at June 30, 2019	$ 54,501
Goodwill from acquisitions	1,990	[1]
Other	83
Balance at March 31, 2020	$ 56,574

[1] Relates to the acquisitions consummated during the nine months ended March 31, 2020, as described in Note 3, "Acquisitions."