Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Jun. 30, 2016
Income Tax Contingency [Line Items]
Income tax provision	$ 235	$ 363	$ 359	$ 766
Unrecognized tax benefits	6,700		6,700		$ 6,300
Unrecognized tax benefits that would impact effective tax rate if recognized	200		200
Expected change in unrecognized tax benefits in next fiscal year	$ 0		$ 0
Minimum [Member]
Income Tax Contingency [Line Items]
Open tax years			2002
Maximum [Member]
Income Tax Contingency [Line Items]
Open tax years			2015