Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Net income	$ 4,179	$ 3,197	$ 9,140	$ 3,051
Other comprehensive income (loss):
Foreign currency translation adjustments, Pre-tax	2,013	(2,971)	3,120	(8,525)
Foreign currency translation adjustments, Tax	(120)	(191)	(187)	2,016
Foreign currency translation adjustments, Net of Tax	1,893	(3,162)	2,933	(6,509)
Postemployment severance actuarial change, Pre-tax	282	387	696	1,027
Postemployment severance actuarial change, Tax	(112)	(155)	(277)	(409)
Postemployment severance actuarial change, Net of Tax	170	232	419	618
Derivative gain (loss), Pre-tax	(106)	240	1,295	(2,200)
Derivative gain (loss), Tax	39	(39)	(322)	819
Derivative gain (loss), Net of Tax	(67)	201	973	(1,381)
Reclassification to (earnings) loss:
Foreign currency translation adjustments, Reclassification to (earnings) loss, Pre-tax			0	(493)
Foreign currency translation adjustments, Reclassification to (earnings) loss, Tax			0	0
Foreign currency translation adjustments, Reclassification to (earnings) loss, Net of tax			0	(493)
Derivatives, Reclassification to (earnings) loss, Pre-tax	(707)	752	(967)	716
Derivatives, Reclassification to (earnings) loss, Tax	186	(232)	221	(189)
Derivatives, Reclassification to (earnings) loss, Net of Tax	(521)	520	(746)	527
Amortization of prior service cost, Pre-tax	72	72	143	143
Amortization of prior service cost, Tax	(29)	(29)	(57)	(57)
Amortization of prior service cost, Net of Tax	43	43	86	86
Amortization of actuarial change, Pre-tax	80	243	172	503
Amortization of actuarial change, Tax	(32)	(97)	(69)	(201)
Amortization of actuarial change, Net of Tax	48	146	103	302
Other comprehensive income (loss), Pre-tax	1,634	(1,277)	4,459	(8,829)
Other comprehensive income (loss), Tax	(68)	(743)	(691)	1,979
Other comprehensive income (loss), Net of Tax	1,566	(2,020)	3,768	(6,850)
Total comprehensive income (loss)	5,745	1,177	12,908	(3,799)
Foreign Exchange Contract
Other comprehensive income (loss):
Derivative gain (loss), Pre-tax	$ (106)	$ 240	$ 1,295	$ (2,200)