CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Net earnings (loss)	$ 11,590	$ 4,897	$ (10,898)	$ 6,702
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	239	(40)	1,238	(851)
Amortization of prior service costs and actuarial losses	0	0	0	(109)
Total other comprehensive income (loss), net of tax	239	(40)	1,238	(960)
Comprehensive income (loss)	$ 11,829	$ 4,857	$ (9,660)	$ 5,742