Income Taxes - Narrative (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2018 USD ($)
Operating Loss Carryforwards [Line Items]
Revalue of Deferred Tax Assets for the Corporate Tax Rate Change	$ 1,419
Tax benefit from settlement of stock based awards	500
State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	8,200
Foreign Tax Authority
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	$ 1,000