Shareholders' Equity Accumulated Other Comprehensive Income (Loss) [Table] (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period			$ (60,171)
Other Comprehensive Loss, Unrealized loss on securities available for sale	$ (8)	$ 62	(41)	$ 35
Net current-period other comprehensive (loss) income, net of taxes, Foreign Currency Translation Adjustment	(6,743)	(17,558)	(34,259)	(36,663)
Net current-period other comprehensive (loss) income, net of taxes, Total accumulated other comprehensive income (loss)	(6,673)	$ (17,453)	(34,143)	$ (36,541)
Balance at December 31, 2015	(94,314)		(94,314)
Foreign Currency Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(84,760)		(57,244)
Other Comprehensive Loss, Foreign Currency Translation Adjustment	(6,743)		(34,259)
Amounts reclassified from accumulated other comprehensive income (loss)	0		0
Net current-period other comprehensive (loss) income, net of taxes, Foreign Currency Translation Adjustment	(6,743)		(34,259)
Balance at December 31, 2015	(91,503)		(91,503)
Unrealized loss on securities available for sale [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(37)		(4)
Other Comprehensive Loss, Unrealized loss on securities available for sale	(8)		(41)
Amounts reclassified from accumulated other comprehensive income (loss)	0		0
Net current-period other comprehensive (loss) income, net of taxes, Unrealized gain (loss) on securities available for sale	(8)		(41)
Balance at December 31, 2015	(45)		(45)
Postemployment benefits [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(2,844)		(2,923)
Other Comprehensive Loss, Postemployment Benefits,	0		0
Amounts reclassified from accumulated other comprehensive income (loss)	78		157
Net current-period other comprehensive (loss) income, net of taxes, Postemployment benefits	78		157
Balance at December 31, 2015	(2,766)		(2,766)
Total Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(87,641)		(60,171)
Other Comprehensive Loss, Total accumulated other comprehensive income (loss)	(6,751)		(34,300)
Amounts reclassified from accumulated other comprehensive income (loss)	78		157
Net current-period other comprehensive (loss) income, net of taxes, Total accumulated other comprehensive income (loss)	(6,673)		(34,143)
Balance at December 31, 2015	$ (94,314)		$ (94,314)