Shareholders' Equity (Details 1 ) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Other comprehensive income (loss):
Foreign currency translation adjustments, before Tax	$ 8,132	$ 13,014	$ (4,147)	$ (21,245)
Foreign currency translation adjustments, Tax	0	0	0	0
Foreign currency translation adjustments, net of Tax	8,132	13,014	(4,147)	(21,245)
Postemployment benefits:
Reclassification of actuarial losses and prior service cost into SD&A expense and included in net periodic pension costs, before Tax	125	130	377	387
Reclassification of actuarial losses and prior service cost into SD&A expense and included in net periodic pension costs, Tax	48	51	146	151
Reclassification of actuarial losses and prior service cost into SD&A expense and included in net periodic pension costs, net of Tax	77	79	231	236
Unrealized gain (loss) on investment securities available for sale, before Tax	11	39	77	(24)
Unrealized gain (loss) on investment securities available for sale, Tax	10	14	27	(8)
Unrealized gain (loss) on investment securities available for sale, Net of Tax	1	25	50	(16)
Other comprehensive (loss) income, before tax	8,268	13,183	(3,693)	(20,882)
Other comprehensive (loss) income, Tax	58	65	173	143
Other comprehensive (loss) income, net of tax	$ 8,210	$ 13,118	$ (3,866)	$ (21,025)