Goodwill (Tables)

9 Months Ended

Mar. 31, 2013

Changes in Carrying Amount of Goodwill

The following table sets forth the changes in the carrying amount of goodwill prior to the internal reorganization for the six months ended December 31, 2012:

	ACS			MFS		Total
Balance at June 30, 2012	$	113,471		$	19,150	$	132,621
Goodwill arising from the Micronetics acquisition		46,509			—		46,509
Goodwill adjustment for the KOR acquisition		(701	)		—		(701	)
Balance at December 31, 2012	$	159,279		$	19,150	$	178,429

The following table summarizes the goodwill for the three months ended March 31, 2013, after reallocation:

	MCE			MDS		MIS		Total
Balance at January 1, 2013	$	135,691		$	33,768	$	8,970	$	178,429
Goodwill adjustment for the Micronetics acquisition		(31	)		—		—		(31	)
Balance at March 31, 2013	$	135,660		$	33,768	$	8,970	$	178,398