Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Income Taxes [Abstract]
Deferred tax assets	$ 12,820	$ 13,168
Unused foreign tax credits	$ 0	0
Foreign tax credits expiration period	10 years
Valuation allowances	$ 38,834	22,550
Unrecognized tax benefit	1,900	2,300
Changes in enacted tax rate	0	0	$ 0
Accrued interest related to uncertain tax positions	$ 100	$ 300