Unaudited Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013
Net income (loss)	$ 11,184	$ 10,517	$ 25,736	$ 19,599
Actuarial gains (losses) and other changes in unrecognized costs	372	198	966	(758)
Amortization of unrecognized costs	1,174	1,100	2,359	2,523
Change in unrealized gains and (losses)	(100)	(30)	(102)	(120)
Amortization of unrealized gains and (losses) into interest expense	248	255	506	522
Foreign currency translation gains (losses)	(6,724)	443	(15,533)	4,972
Other comprehensive income (loss) before tax	(5,030)	1,966	(11,804)	7,139
Actuarial gains (losses) and other changes in unrecognized costs	(80)	(100)	(288)	467
Amortization of unrecognized costs	(419)	(390)	(840)	(899)
Change in unrealized gains and (losses)	38	11	39	45
Amortization of unrealized gains and (losses) into interest expense	(95)	(97)	(194)	(198)
Income tax provision (benefit) to other comprehensive income (loss)	(556)	(576)	(1,283)	(585)
Other comprehensive income (loss), net of tax	(5,586)	1,390	(13,087)	6,554
Comprehensive income (loss)	$ 5,598	$ 11,907	$ 12,649	$ 26,153