Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 32,428	$ 24,335
Accumulated Amortization	(4,691)	(3,546)
Net Carrying Amount	27,737	20,789
Technology and patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	30,443	22,350
Accumulated Amortization	(4,203)	(3,254)
Net Carrying Amount	26,240	19,096
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,432	1,432
Accumulated Amortization	(273)	(169)
Net Carrying Amount	1,159	1,263
Non-compete Agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	553	553
Accumulated Amortization	(215)	(123)
Net Carrying Amount	$ 338	$ 430