Income Taxes Income Taxes (Details 6) $ in Thousands	12 Months Ended
	Jun. 30, 2018 USD ($)
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards, Limitations on Use	June 2023 to June 2038
Operating Loss Carryforwards	$ 22,230
Foreign Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards, Limitations on Use	December 2029; June 2032 to June 2037
Operating Loss Carryforwards	$ 20,733