Income Taxes (Details 6) $ in Thousands	12 Months Ended
	Jun. 30, 2020 USD ($)
State tax credit carryforward [Member]
Tax Credit Carryforward [Line Items]
Tax Credit Carryforward, Description	June 2032 to June 2035
Tax Credit Carryforward, Amount	$ 877
Federal tax credit carryforward [Member]
Tax Credit Carryforward [Line Items]
Tax Credit Carryforward, Description	June 2021 to June 2025
Tax Credit Carryforward, Amount	$ 1,239
Foreign tax credit carryforward [Member]
Tax Credit Carryforward [Line Items]
Tax Credit Carryforward, Description	June 2035 to June 2040
Tax Credit Carryforward, Amount	$ 627