Shareholders' Equity Accumulated Other Comprehensive Income (Loss) [Table] (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	$ (85,546)
Other comprehensive loss, Unrealized gain (loss) on securities available for sale	15	$ (33)
Amounts reclassified from accumulated other comprehensive loss	77	79
Net current-period other comprehensive (loss) income, net of taxes, Foreign Currency Translation Adjustment	(2,349)	(27,516)
Net current-period other comprehensive (loss) income, net of taxes, Total accumulated other comprehensive income (loss)	(2,257)	(27,470)
Balance at September 30, 2016	(87,803)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(81,685)	(57,244)
Other comprehensive loss, Foreign Currency Translation Adjustment	(2,349)	(27,516)
Amounts reclassified from accumulated other comprehensive loss	0	0
Net current-period other comprehensive (loss) income, net of taxes, Foreign Currency Translation Adjustment	(2,349)	(27,516)
Balance at September 30, 2016	(84,034)	(84,760)
Unrealized gain (loss) on securities available for sale [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(38)	(4)
Other comprehensive loss, Unrealized gain (loss) on securities available for sale	15	(33)
Amounts reclassified from accumulated other comprehensive loss	0	0
Net current-period other comprehensive (loss) income, net of taxes, Unrealized gain (loss) on securities available for sale	15	(33)
Balance at September 30, 2016	(23)	(37)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(3,823)	(2,923)
Other comprehensive loss, Postemployment Benefits,	0	0
Net current-period other comprehensive (loss) income, net of taxes, Postemployment benefits	77	79
Balance at September 30, 2016	(3,746)	(2,844)
Total Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(85,546)	(60,171)
Other comprehensive loss, Total accumulated other comprehensive income (loss)	(2,334)	(27,549)
Net current-period other comprehensive (loss) income, net of taxes, Total accumulated other comprehensive income (loss)	(2,257)	(27,470)
Balance at September 30, 2016	$ (87,803)	$ (87,641)