Comprehensive Income and Accumulated Other Comprehensive Loss (Tables)

9 Months Ended

Jun. 30, 2012

Comprehensive Income and Accumulated Other Comprehensive Loss [Abstract]

Schedule of total comprehensive income

	Three Months Ended June 30,					Nine Months Ended June 30,
	2012			2011		2012			2011
Net income	$	2,441		$	2,064	$	5,351		$	5,265
Foreign currency translation adjustment, net of tax		(204	)		6		(166	)		85
Net retirement plan liability adjustment, net of tax		241			191		666			599
Interest rate swap agreement adjustment, net of tax		(1	)		0		(53	)		0
Total comprehensive income	$	2,477		$	2,261	$	5,798		$	5,949

Components of accumulated other comprehensive loss

	June 30, 2012			September 30, 2011
Foreign currency translation adjustment, net of tax	$	(5,936	)	$	(5,770	)
Net retirement plan liability adjustment, net of tax		(6,266	)		(6,932	)
Interest rate swap agreement adjustment, net of tax		(53	)		0
Total accumulated other comprehensive loss	$	(12,255	)	$	(12,702	)