Business Acquisitions (Tables)

12 Months Ended

Sep. 30, 2011

Business Combination Schedules [Abstract]

Fair Value By Balance Sheet Grouping [Table Text Block]

		2011		2010		2009
Cash	$	-	$	674	$	-
Receivables		4,041		32,371		-
Inventories		3,594		17,830		-
Other current assets		-		480		-
Property and equipment		1,900		5,275		-
Goodwill (1)		1,823		9,483		(117)
Intangibles		140		17,658		-
Total assets acquired		11,498		83,771		(117)
Accounts payable		4,498		25,811		-
Accrued expenses		-		5,299		-
Other liabilities		-		10,476		-
Total liabilities assumed		4,498		41,586		-
Net assets acquired (2)	$	7,000	$	42,185	$	(117)
(1) Amount in 2009 relates to a post-closing working capital adjustment for the AAHA MarketLink acquisition.
(2) Net assets acquired does not include $2,000 paid in fiscal year 2011 to an escrow account for the acquisition of Micro.

Busniess Acquisition Pro Forma Information [Table Text Block]

		Unaudited Pro Forma Consolidated Results
		Fiscal year ended September 30,
		2010		2009
Revenues	$	1,314,046	$	1,154,761
Net Income	$	34,726	$	27,213