Business Acquisitions (Tables)

3 Months Ended

Mar. 31, 2013

Business Combination Schedules [Abstract]

Fair Value By Balance Sheet Grouping [Table Text Block]

	2013		2012
Cash	$	-	$	1
Receivables		3,548		22,374
Inventories		1,911		27,701
Other current assets		-		105
Property and equipment		-		8,882
Goodwill		9,225		12,473
Intangibles		4,780		15,760
Investments		-		199
Total assets acquired		19,464		87,495
Accounts payable		2,458		25,026
Accrued expenses and other liabilities		-		1,591
Total liabilities assumed		2,458		26,617
Net assets acquired	$	17,006	$	60,878

Busniess Acquisition Pro Forma Information [Table Text Block]

	Unaudited Pro Forma Consolidated Results
	Six months ended March 31, 2012
Revenues		$	991,001
Net Income		$	26,468