Business Acquisitions (Tables)

3 Months Ended

Jun. 30, 2012

Business Combination Schedules [Abstract]

Fair Value By Balance Sheet Grouping [Table Text Block]

	2012		2011
Cash	$	2	$	-
Receivables		22,373		4,041
Inventories		27,759		3,594
Other current assets		105		-
Property and equipment		8,882		1,900
Goodwill		12,415		1,823
Intangibles		15,760		140
Investments		199		-
Total assets acquired		87,495		11,498
Accounts payable		25,026		4,498
Accrued expenses and other liabilities		1,591		-
Total liabilities assumed		26,617		4,498
Net assets acquired	$	60,878	$	7,000

Segment Operating Results [Table Text Block]

		Micro's operations included in MWI's results
		Three months ended June 30, 2012		Nine months ended June 30, 2012
Revenues	$	69,069	$	178,236
Net Income	$	897	$	3,210

Busniess Acquisition Pro Forma Information [Table Text Block]

	Unaudited Pro Forma Consolidated Results
	Nine months ended June 30,
			2012		2011
Revenues		$	1,545,670	$	1,311,640
Net Income		$	40,971	$	34,975