Shareholders' Equity (Details Textuals ) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Shareholders' Equity (Tables) [Abstract]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	171	251	171	276
Other comprehensive income (loss):
Foreign currency translation adjustments, before Tax	$ (594)	$ (8,117)	$ 8,408	$ (11,159)
Foreign currency translation adjustments, Tax	0	0	0	0
Foreign currency translation adjustments, Net of Tax	(594)	(8,117)	8,408	(11,159)
Postemployment benefits:
Acturial loss on remeasurement, before Tax		(492)		(492)
Acturial loss on remeasurement, Tax		(190)		(190)
Actuarial loss on remeasurement, Net of Tax		(302)		(302)
Reclassification of actuarial losses and prior service cost into SD&A expense and included in net periodic pension costs, before Tax	218	467	436	934
Reclassification of actuarial losses and prior service cost into SD&A expense and included in net periodic pension costs, Tax	85	180	170	360
Reclassification of actuarial losses and prior service cost into SD&A expense and included in net periodic pension costs, Net Of Tax	133	287	266	574
Impact of reduction in postemployment benefit liability (as forecasted salary increases will not be realized) due to the plan curtailment, before Tax		8,860		8,860
Impact of reduction in postemployment benefit liability (as forcasted salary increases will not be realized) due to the plan curtailment, Tax		3,411		3,411
Impact of reduction in postemployment benefit liability (as forcasted salary increases will not be realized) due to the plan curtailment, Net of Tax		5,449		5,449
Reclassification of prior service cost into SD&A expense upon plan curtailment		3,117		3,117
Reclassification of prior service cost into SD&A expense upon plan curtailment, Tax		1,200		1,200
Reclassification of prior service ciost into SD&A expense upon plan curtailment, Net of Tax		1,917		1,917
Unrealized gain (loss) on investment securities available for sale, before Tax		47	23	(175)
Unrealized gain (loss) on investment securities available for sale, Tax		18	9	(64)
Unrealized gain (loss) on investment securities available for sale, Net of Tax		29	14	(111)
Total of other comprehensive income (loss), before tax	(376)	3,882	8,867	1,085
Other comprehensive income (loss), Tax	85	4,619	179	4,717
Other comprehensive income (loss), net of tax	$ (461)	$ (737)	$ 8,688	$ (3,632)