Condensed Consolidated Statements of Comprehensive Income (unaudited) (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	$ 3,513	$ 1,174	$ 6,366	$ 3,703
Other comprehensive income
Minimum pension and postretirement liability adjustment				(2)
Net foreign currency translation adjustments	44	68	14	209
Other comprehensive income	44	68	14	207
Total comprehensive income	$ 3,557	$ 1,242	$ 6,380	$ 3,910