Shareholders' Equity Accumulated Other Comprehensive Income (Loss) [Table] (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period			$ (3,421)
Other Comprehensive Income (Loss), Unrealized gain (loss) on securities available for sale	33	28	98	42
Net current-period other comprehensive income (loss), net of taxes, Foreign Currency Translation Adjustment	(3,876)	(5,466)	(10,736)	2,941
Net current-period other comprehensive income (loss), net of taxes, Total accumulated other comprehensive income (loss)	(3,784)	(5,305)	(10,463)	3,382
Balance at March 31, 2014	(13,884)		(13,884)
Foreign Currency Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(6,500)		360
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment	(3,876)		(10,736)
Amounts reclassified from accumulated other comprehensive income (loss)	0
Net current-period other comprehensive income (loss), net of taxes, Foreign Currency Translation Adjustment	(3,876)		(10,736)
Balance at March 31, 2014	(10,376)		(10,376)
Postemployment benefits [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(3,613)		(3,729)
Other Comprehensive Income (Loss), Postemployment Benefits,
Amounts reclassified from accumulated other comprehensive income (loss)	59		175
Net current-period other comprehensive income (loss), net of taxes, Postemployment benefits	59		175
Balance at March 31, 2014	(3,554)		(3,554)
Unrealized gain (loss) on securities available for sale [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	13		(52)
Other Comprehensive Income (Loss), Unrealized gain (loss) on securities available for sale	33		98
Amounts reclassified from accumulated other comprehensive income (loss)
Net current-period other comprehensive income (loss), net of taxes, Unrealized gain (loss) on securities available for sale	33		98
Balance at March 31, 2014	46		46
Total Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(10,100)		(3,421)
Other Comprehensive Income (Loss), Total accumulated other comprehensive income (loss)	(3,843)		(10,638)
Amounts reclassified from accumulated other comprehensive income (loss)	59		175
Net current-period other comprehensive income (loss), net of taxes, Total accumulated other comprehensive income (loss)	(3,784)		(10,463)
Balance at March 31, 2014	$ (13,884)		$ (13,884)