Operating Segment, Geographic Information and Significant Customers (Tables)

3 Months Ended

Sep. 30, 2013

Segment Reporting [Abstract]

Summary of Performance of Operations by Reportable Segment

The following is a summary of the performance of the Company’s operations by reportable segment:

	MCE			MDIS		Eliminations			Total
THREE MONTHS ENDED SEPTEMBER 30, 2013
Net revenues to unaffiliated customers	$	43,488		$	11,130	$	(678	)	$	53,940
Intersegment revenues	1,114			—		(1,114		)	—
Net revenues	$	44,602		$	11,130	$	(1,792	)	$	53,940
Adjusted EBITDA	$	2,343		$	1,358	$	(82	)	$	3,619
THREE MONTHS ENDED SEPTEMBER 30, 2012
Net revenues to unaffiliated customers	$	31,897		$	15,827	$	1,704		$	49,428
Intersegment revenues	4,908			8		(4,916		)	—
Net revenues	$	36,805		$	15,835	$	(3,212	)	$	49,428
Adjusted EBITDA	$	(2,209	)	$	3,223	$	624		$	1,638

Reconciliation of Net Income (loss), Most Directly Comparable GAAP Financial Measure to Adjusted EBITDA

The following table reconciles the Company’s net loss, the most directly comparable GAAP financial measure, to its adjusted EBITDA:

	Three Months Ended September 30,
	2013			2012
Net loss	$	(2,256	)	$	(7,200	)
Interest expense, net	14			6
Tax benefit	(1,279		)	(3,651		)
Depreciation	2,012			2,211
Amortization of intangible assets	2,108			1,788
Restructuring and other charges	(15		)	4,984
Acquisition costs and other related expenses	—			230
Fair value adjustments from purchase accounting	—			925
Stock-based compensation expense	3,035			2,345
Adjusted EBITDA	$	3,619		$	1,638

Geographic Distribution of Revenues and Long Lived Assets from Continuing Operations

The geographic distribution of the Company’s revenues is summarized as follows:

	US		Europe		Asia Pacific		Eliminations			Total
THREE MONTHS ENDED SEPTEMBER 30, 2013
Net revenues to unaffiliated customers	$	52,670	$	508	$	762	$	—		$	53,940
Inter-geographic revenues	819		157		140		(1,116		)	—
Net revenues	$	53,489	$	665	$	902	$	(1,116	)	$	53,940
THREE MONTHS ENDED SEPTEMBER 30, 2012
Net revenues to unaffiliated customers	$	47,635	$	345	$	1,448	$	—		$	49,428
Inter-geographic revenues	1,177		49		26		(1,252		)	—
Net revenues	$	48,812	$	394	$	1,474	$	(1,252	)	$	49,428

Foreign revenue is based on the country in which the Company’s legal subsidiary is domiciled.

The geographic distribution of the Company’s long-lived assets is summarized as follows:

	U.S.		Europe		Asia Pacific		Eliminations		Total
September 30, 2013	$	14,528	$	37	$	—	$	—	$	14,565
June 30, 2013	$	14,986	$	33	$	—	$	—	$	15,019

Customers Comprising Ten Percent or More Revenues

Customers comprising 10% or more of the Company’s revenues for the periods shown below are as follows:

	Three Months Ended September 30,
	2013		2012
Northrop Grumman Corporation	15	%	12	%
Raytheon Company	13	%	12	%
Lockheed Martin Corporation	11	%	*
BAE Systems PLC	10	%	*
Sierra Nevada Corporation	*		14	%
	49	%	38	%

* Indicates that the amount is less than 10% of the Company’s revenues for the respective period.