Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible asset amortization expense	$ 1,200	$ 500	$ 3,400	$ 1,600
Amortization expense - 2019	1,155		1,155
Amortization expense - 2020	4,692		4,692
Amortization expense - 2021	4,736		4,736
Amortization expense - 2022	4,675		4,675
Amortization expense - 2023	4,591		4,591
Amortization expense - Thereafter	11,907		11,907
Finite Lived Intangible Assets Future Amortization Expense	$ 31,756		$ 31,756