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Document and Entity Information - shares	9 Months Ended
Document and Entity Information - shares	Mar. 31, 2014	Apr. 30, 2014
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2014
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q3
Trading Symbol	MRCY
Entity Registrant Name	MERCURY SYSTEMS INC
Entity Central Index Key	0001049521
Current Fiscal Year End Date	--06-30
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		33,252,927

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2014	Jun. 30, 2013
Current assets:
Cash and cash equivalents	$ 45,710	$ 39,126
Accounts receivable, net of allowance for doubtful accounts of $37 and $33 at March 31, 2014 and June 30, 2013, respectively	33,535	30,498
Unbilled receivables and costs in excess of billings	18,610	17,743
Inventory	35,330	37,432
Deferred income taxes	10,060	11,672
Prepaid income taxes	3,113	2,369
Prepaid expenses and other current assets	4,683	7,461
Total current assets	151,041	146,301
Restricted cash	546	546
Property and equipment, net	15,226	15,019
Goodwill	177,116	176,521
Intangible assets, net	28,954	34,866
Other non-current assets	713	1,178
Total assets	373,596	374,431
Current liabilities:
Accounts payable	10,412	4,813
Accrued expenses	9,440	7,999
Accrued compensation	8,690	12,218
Deferred revenues and customer advances	4,476	5,788
Total current liabilities	33,018	30,818
Deferred gain on sale-leaseback	2,375	3,242
Deferred income taxes	1,437	7,721
Income taxes payable	2,771	2,880
Other non-current liabilities	1,733	1,269
Total liabilities	41,334	45,930
Commitments and contingencies (Note H)
Shareholders' equity:
Preferred stock, $0.01 par value; 1,000,000 shares authorized; no shares issued or outstanding	0	0
Common stock, $0.01 par value; 85,000,000 shares authorized; 31,189,145 and 30,381,254 shares issued and outstanding at March 31, 2014 and June 30, 2013, respectively	312	304
Additional paid-in capital	239,335	231,711
Retained earnings	91,645	95,524
Accumulated other comprehensive income	970	962
Total shareholders' equity	332,262	328,501
Total liabilities and shareholders' equity	$ 373,596	$ 374,431

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2014	Jun. 30, 2013
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 37	$ 33
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	85,000,000	85,000,000
Common stock, shares issued	31,189,145	30,381,254
Common stock, shares outstanding	31,189,145	30,381,254

Consolidated Statements of Operations and Comprehensive Loss - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Income Statement [Abstract]
Net revenues	$ 55,500	$ 54,123	$ 162,530	$ 153,355
Cost of revenues	30,373	31,549	89,880	92,819
Gross margin	25,127	22,574	72,650	60,536
Operating expenses:
Selling, general and administrative	13,101	13,918	42,955	43,025
Research and development	8,377	7,503	27,952	25,130
Amortization of intangible assets	1,901	2,356	5,936	6,374
Restructuring and other charges	3,502	228	3,584	5,429
Acquisition costs and other related expenses	0	32	0	304
Total operating expenses	26,881	24,037	80,427	80,262
Loss from operations	(1,754)	(1,463)	(7,777)	(19,726)
Interest income	2	2	6	6
Interest expense	(11)	(7)	(37)	(30)
Other income, net	337	24	1,209	479
Loss before income taxes	(1,426)	(1,444)	(6,599)	(19,271)
Tax benefit	(848)	(2,232)	(2,720)	(8,075)
Net (loss) income	$ (578)	$ 788	$ (3,879)	$ (11,196)
Basic net loss per share: (in dollars per share)	$ (0.02)	$ 0.03	$ (0.13)	$ (0.37)
Diluted net loss per share: (in dollars per share)	$ (0.02)	$ 0.03	$ (0.13)	$ (0.37)
Weighted-average shares outstanding:
Basic (in shares)	31,156	30,235	30,932	30,075
Diluted (in shares)	31,156	30,410	30,932	30,075
Comprehensive (loss) income:
Net (loss) income	$ (578)	$ 788	$ (3,879)	$ (11,196)
Foreign currency translation adjustments	23	(173)	8	(273)
Total comprehensive (loss) income	$ (555)	$ 615	$ (3,871)	$ (11,469)

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:
Net loss	$ (3,879)	$ (11,196)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization expense	11,892	12,844
Stock-based compensation expense	7,466	6,265
Deferred income taxes	(5,177)	(6,468)
Excess tax benefit from stock-based compensation	(16)	(18)
Other non-cash items	(740)	(471)
Changes in operating assets and liabilities, net of effects of businesses acquired:
Accounts receivable, unbilled receivable, and cost in excess of billings	(3,807)	5,316
Inventory	2,144	(856)
Prepaid income taxes	(744)	406
Prepaid expenses and other current assets	2,801	1,747
Other non-current assets	840	763
Accounts payable and accrued expenses	2,646	(14,596)
Deferred revenues and customer advances	(1,287)	(575)
Income taxes payable	(109)	(295)
Other non-current liabilities	(298)	441
Net cash provided by (used in) operating activities	11,732	(6,693)
Cash flows from investing activities:
Acquisition of businesses, net of cash acquired	0	(67,721)
Purchases of property and equipment	(5,067)	(2,259)
Increase in other investing activities	(300)	(265)
Net cash used in investing activities	(5,367)	(70,245)
Cash flows from financing activities:
Proceeds from employee stock plans	872	743
Excess tax benefits from stock-based compensation	16	18
Payments of deferred financing and offering costs	0	771
Payments of acquired debt	0	(6,575)
Decrease in restricted cash	0	3,000
Payments of capital lease obligations	(564)	(365)
Net cash provided by (used in) financing activities	324	(3,950)
Effect of exchange rate changes on cash and cash equivalents	(105)	69
Net increase (decrease) in cash and cash equivalents	6,584	(80,819)
Cash and cash equivalents at beginning of period	39,126	115,964
Cash and cash equivalents at end of period	45,710	35,145
Cash paid (received) during the period for:
Interest	38	30
Income taxes	4,733	(1,827)
Supplemental disclosures-non-cash activities:
Issuance of restricted stock awards to employees	8,313	12,496
Capital lease	494	0
Share-based business combination consideration	$ 0	$ 513

Description of Business	9 Months Ended
Description of Business	Mar. 31, 2014
Accounting Policies [Abstract]
Description of Business	Description of Business Mercury Systems, Inc. (the “Company” or “Mercury”) provides commercially developed, open sensor and Big Data processing systems, software and services for critical commercial, defense and intelligence applications. The Company delivers innovative solutions, rapid time-to-value and world-class service and support to our defense prime contractor customers. The Company's products and solutions have been deployed in more than 300 programs with over 25 different defense prime contractors. Key programs include Aegis, Patriot, Surface Electronic Warfare Improvement Program ("SEWIP"), F-15, Predator and Reaper. The Company also delivers services and solutions in support of the intelligence community. Mercury Systems operates across a broad spectrum of defense and intelligence programs and the Company delivers its solutions and services via three operating segments: (i) Mercury Commercial Electronics ("MCE"); (ii) Mercury Defense Systems ("MDS") and; (iii) Mercury Intelligence Systems ("MIS"). MCE delivers innovative, commercially developed, open sensor and Big Data processing systems, software and services that include embedded multi-computing and embedded sensor processing. Mercury's products include, but are not limited to, embedded processing boards, digital receiver boards, and chassis-based systems using air, conduction, and proprietary cooling technologies. MCE has added capabilities around radio frequency ("RF") and microwave technologies, including tuners, converters, transceivers, synthesizers, switch filters, and power amplifiers and limiters, as well as new scalable manufacturing capabilities. MDS leverages commercially available technologies and solutions (or “building blocks”) from the Company's MCE business. MDS leverages this technology to develop integrated sensor processing subsystems and capabilities, for the C4ISR (command, control, communications, computers, intelligence, surveillance and reconnaissance), electronic warfare ("EW"), electronic counter measures ("ECM"), signals intelligence ("SIGINT") and radar test and simulation markets. MIS delivers Big Data processing capabilities, software data processing solutions and predictive analytics capabilities to address intelligence community and Department of Defense ("DoD") mission needs. These three operating segments allow the Company to deliver capabilities that combine technology building blocks, deep domain expertise in the defense sector and critical solution areas, and specialized skills in serving the DoD and the intelligence community.

Summary of Significant Accounting Policies

9 Months Ended

Mar. 31, 2014

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

BASIS OF PRESENTATION

The accompanying consolidated financial statements have been prepared by the Company in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and with the instructions to the Form 10-Q and Article 10 of Regulation S-X. Certain information and footnote disclosures, normally included in annual consolidated financial statements have been condensed or omitted pursuant to those rules and regulations; however, in the opinion of management the financial information reflects all adjustments, consisting of adjustments of a normal recurring nature, necessary for fair presentation. These consolidated financial statements should be read in conjunction with the audited consolidated financial statements and related notes for the fiscal year ended June 30, 2013 which are contained in the Company’s Annual Report on Form 10-K filed with the Securities and Exchange Commission (“SEC”) on August 16, 2013. The results for the three and nine months ended March 31, 2014 are not necessarily indicative of the results to be expected for the full fiscal year.

The Company is comprised of the following three operating segments: MCE, MDS and MIS. The Company reports MCE as a standalone reportable segment and has aggregated MDS and MIS to form the reportable segment Mercury Defense and Intelligence Systems (“MDIS”). See Note K of the Notes to Consolidated Financial Statements for further discussion.

The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany transactions and balances have been eliminated in consolidation.

USE OF ESTIMATES

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates.

REVENUE RECOGNITION

The Company relies upon FASB ASC 605, Revenue Recognition to account for its revenue transactions. Revenue from sales are recognized upon shipment provided that title and risk of loss have passed to the customer, there is persuasive evidence of an arrangement, the sales price is fixed or determinable, collection of the related receivable is reasonably assured, and customer acceptance criteria, if any, have been successfully demonstrated. Out-of-pocket expenses that are reimbursed by the customer are included in revenue and cost of revenue.

Certain contracts with customers require the Company to perform tests of its products prior to shipment to ensure their performance complies with the Company’s published product specifications and, on occasion, with additional customer-requested specifications. In these cases, the Company conducts such tests and, if they are completed successfully, includes a written confirmation with each order shipped. As a result, at the time of each product shipment, the Company believes that no further customer testing requirements exist and that there is no uncertainty of acceptance by its customer.

The Company uses FASB Accounting Standards Update (“ASU”) No. 2009-13 (“FASB ASU 2009-13”), Multiple-Deliverable Revenue Arrangements. FASB ASU 2009-13 establishes a selling price hierarchy for determining the selling price of a deliverable, which includes: (1) vendor-specific objective evidence (“VSOE”) if available; (2) third-party evidence (“TPE”) if VSOE is not available; and (3) best estimated selling price (“BESP”), if neither VSOE nor TPE is available. Additionally, FASB ASU 2009-13 expands the disclosure requirements related to a vendor’s multiple-deliverable revenue arrangements.

The Company enters into multiple-deliverable arrangements that may include a combination of hardware components, related integration or other services. These arrangements generally do not include any performance-, cancellation-, termination- or refund-type provisions. Total revenue recognized under multiple-deliverable revenue arrangements was 34% and 38% of total revenues in the three and nine months ended March 31, 2014, respectively. Total revenue recognized under multiple-deliverable revenue arrangements was 30% and 31% of total revenues in the three and nine months ended March 31, 2013, respectively.

In accordance with the provisions of FASB ASU 2009-13, the Company allocates arrangement consideration to each deliverable in an arrangement based on its relative selling price. The Company generally expects that it will not be able to establish VSOE or TPE due to limited single element transactions and the nature of the markets in which the Company competes, and, as such, the Company typically determines its relative selling price using BESP.

The Company uses BESP in its allocation of arrangement consideration. The objective of BESP is to determine the price at which the Company would transact if the product or service were sold by the Company on a standalone basis.

The Company’s determination of BESP involves the consideration of several factors based on the specific facts and circumstances of each arrangement. Specifically, the Company considers the cost to produce the deliverable, the anticipated margin on that deliverable, the selling price and profit margin for similar parts, the Company’s ongoing pricing strategy and policies (as evident from the price list established and updated by management on a regular basis), the value of any enhancements that have been built into the deliverable and the characteristics of the varying markets in which the deliverable is sold.

The Company analyzes the selling prices used in its allocation of arrangement consideration on an annual basis at a minimum. Selling prices will be analyzed on a more frequent basis if a significant change in the Company’s business necessitates a more timely analysis or if the Company experiences significant variances in its selling prices.

Each deliverable within the Company’s multiple-deliverable revenue arrangements is accounted for as a separate unit of accounting under the guidance of FASB ASU 2009-13 if both of the following criteria are met: the delivered item or items have value to the customer on a standalone basis; and for an arrangement that includes a general right of return relative to the delivered item(s), delivery or performance of the undelivered item(s) is considered probable and substantially in the control of the Company. The Company's revenue arrangements generally do not include a general right of return relative to delivered products. The Company considers a deliverable to have standalone value if the item is sold separately by the Company or another vendor or if the item could be resold by the customer.

Deliverables not meeting the criteria for being a separate unit of accounting are combined with a deliverable that does meet that criterion. The appropriate allocation of arrangement consideration and recognition of revenue is then determined for the combined unit of accounting.

The Company also engages in long-term contracts for development, production and services activities which it accounts for consistent with FASB ASC 605-35, Accounting for Performance of Construction-Type and Certain Production-Type Contracts, and other relevant revenue recognition accounting literature. The Company considers the nature of these contracts and the types of products and services provided when determining the proper accounting for a particular contract. Generally for fixed-price contracts, other than service-type contracts, revenue is recognized primarily under the percentage of completion method or, for certain short-term contracts, by the completed contract method. Revenue from service-type fixed-price contracts is recognized ratably over the contract period or by other appropriate input or output methods to measure service provided, and contract costs are expensed as incurred. The Company establishes billing terms at the time project deliverables and milestones are agreed. Revenues recognized in excess of the amounts invoiced to clients are classified as unbilled receivables. The risk to the Company on a fixed-price contract is that if estimates to complete the contract change from one period to the next, profit levels will vary from period to period. For time and materials contracts, revenue reflects the number of direct labor hours expended in the performance of a contract multiplied by the contract billing rate, as well as reimbursement of other billable direct costs. For all types of contracts, the Company recognizes anticipated contract losses as soon as they become known and estimable.

The use of contract accounting requires significant judgment relative to estimating total contract revenues and costs, including assumptions relative to the length of time to complete the contract, the nature and complexity of the work to be performed, anticipated increases in wages and prices for subcontractor services and materials, and the availability of subcontractor services and materials. The Company’s estimates are based upon the professional knowledge and experience of its engineers, program managers and other personnel, who review each long-term contract monthly to assess the contract’s schedule, performance, technical matters and estimated cost at completion. When adjustments in estimated contract costs are identified, such revisions may result in current period adjustments to earnings applicable to performance in prior periods.

The Company does not provide its customers with rights of product return, other than those related to warranty provisions that permit repair or replacement of defective goods. The Company accrues for anticipated warranty costs upon product shipment. Revenues from product royalties are recognized upon invoice by the Company. Additionally, all revenues are reported net of government assessed sales or value-added taxes.

WEIGHTED-AVERAGE SHARES

Weighted-average shares were calculated as follows:



	Three Months Ended March 31,		Nine Months Ended March 31,
	2014	2013	2014	2013
Basic weighted-average shares outstanding	31,156	30,235	30,932	30,075
Effect of dilutive equity instruments	—	175	—	—
Diluted weighted-average shares outstanding	31,156	30,410	30,932	30,075

Equity instruments to purchase 3,590 shares of common stock were not included in the calculation of diluted net earnings per share for the three and nine months ended March 31, 2014, because the equity instruments were anti-dilutive. Equity instruments to purchase 3,351 and 1,543 shares of common stock were not included in the calculation of diluted net earnings per share for the three and nine months ended March 31, 2013, because the equity instruments were anti-dilutive.

Fair Value of Financial Instruments

9 Months Ended

Mar. 31, 2014

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

The Company measures at fair value certain financial assets and liabilities, including cash equivalents and restricted cash. FASB ASC 820, Fair Value Measurement and Disclosures, specifies a hierarchy of valuation techniques based on whether the inputs to those valuation techniques are observable or unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect the Company’s market assumptions. These two types of inputs have created the following fair-value hierarchy:

Level 1—Quoted prices for identical instruments in active markets;

Level 2—Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-derived valuations in which all significant inputs and significant value drivers are observable in active markets; and

Level 3—Valuations derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable.

The following table summarizes the Company’s financial assets measured at fair value on a recurring basis at March 31, 2014:



	Fair Value Measurements
	March 31, 2014		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents	$	45,710	$	45,710	—		—
Restricted cash	546		546		—		—
Total	$	46,256	$	46,256	$	—	$	—

The carrying values of cash and cash equivalents, including all U.S. Treasury Bills and money market funds, accounts receivable and payable, and accrued liabilities approximate fair value due to the short-term maturities of these assets and liabilities.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 30
-URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14172-108612

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-URI http://asc.fasb.org/extlink&oid=7491637&loc=d3e13537-108611

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 28
-URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14064-108612

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 16
-URI http://asc.fasb.org/extlink&oid=7491637&loc=d3e13504-108611

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=7491637&loc=d3e13433-108611

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 107
-Paragraph 15B
-Subparagraph a, b
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
-Paragraph 44A, 44B
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 159
-Paragraph 17-22, 27, 28
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 107
-Paragraph 15A
-Subparagraph a-d
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 11: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 107
-Paragraph 15C, 15D
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 12: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 157
-Paragraph 32, 33, 34
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 13: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 107
-Paragraph 3, 10, 14, 15
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Inventory

9 Months Ended

Mar. 31, 2014

Inventory Disclosure [Abstract]

Inventory

Inventory is stated at the lower of cost (first-in, first-out) or market value, and consists of materials, labor and overhead. On a quarterly basis, the Company uses consistent methodologies to evaluate inventory for net realizable value. The Company reduces the value of inventory for excess and obsolete inventory, consisting of on-hand and non-cancelable on-order inventory in excess of estimated usage. The excess and obsolete inventory evaluation is based upon assumptions about future demand, history, product mix and possible alternative uses. Inventory was comprised of the following:



	March 31, 2014		June 30, 2013
Raw materials	$	16,062	$	17,512
Work in process	14,848		13,432
Finished goods	4,420		6,488
Total	$	35,330	$	37,432

There are no amounts in inventory relating to contracts having production cycles longer than one year.

Goodwill

9 Months Ended

Mar. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

The following table sets forth the changes in the carrying amount of goodwill for the nine months ended March 31, 2014:



	MCE		MDS		MIS		Total
Balance at June 30, 2013	$	133,783	$	33,768	$	8,970	$	176,521
Goodwill adjustment for the Micronetics acquisition	595		—		—		595
Balance at March 31, 2014	$	134,378	$	33,768	$	8,970	$	177,116

In the nine months ended March 31, 2014, there were no triggering events, as defined by FASB ASC 350, which required an interim goodwill impairment test. The Company performs its annual goodwill impairment test in the fourth quarter of each fiscal year. Prior to the end of the measurement period for the Micronetics acquisition, August 7, 2013, the Company recorded a $91 adjustment to goodwill resulting from changes in the fair value estimates derived from additional information gathered. Additionally, the Company adjusted approximately $504 of goodwill which was identified subsequent to the measurement period as a correction of an immaterial error that was fully offset by deferred income taxes. The Company concluded that the impact of the correction was neither quantitatively nor qualitatively material to its March 31, 2014 consolidated balance sheet nor to each of the prior respective quarter ends during fiscal 2014.

The Company determines its reporting units in accordance with FASB ASC 350, by assessing whether discrete financial information is available and if management regularly reviews the operating results of that component. Following this assessment, the Company determined that its reporting units are the same as its operating segments, MCE, MDS and MIS.

Restructuring Plan

9 Months Ended

Mar. 31, 2014

Restructuring and Related Activities [Abstract]

Restructuring Plan

On January 27, 2014, the Company announced a restructuring plan that was implemented as part of the final phase of integration activities relating to the Company’s recent acquisitions. The integration plan includes the consolidation of manufacturing facilities, centralization of administrative functions using common information systems and processes and realignment of research and development resources.

During the three months ended March 31, 2014, the Company incurred restructuring charges of $3,502 associated with involuntary separation costs related to a reduction in force which eliminated 61 positions largely in administrative, manufacturing and engineering functions in addition to the Monroe, Connecticut facility closure. Future restructuring expenses associated with the integration plan are expected to be approximately $5,380, which are expected to be completed by January of 2015. These restructuring expenses affect both the MCE and MDIS reportable segments.

The following table presents the detail of activity for the Company’s restructuring plans:



	Severance & Related			Facilities & Other			Total
Restructuring liability at June 30, 2013	$	434		$	286		$	720
MCE restructuring charges	3,478			165			3,643
MDIS restructuring charges	26			—			26
Cash paid	(1,638		)	(360		)	(1,998		)
Reversals(*)	(25		)	(60		)	(85		)
Restructuring liability at March 31, 2014	$	2,275		$	31		$	2,306

( *) Reversals result from the finalization of settlements owed.

All of the restructuring charges are classified as operating expenses in the consolidated statements of operations and comprehensive (loss) income and any remaining obligations are expected to be paid within the next twelve months. The remaining restructuring liability is classified as accrued expenses in the consolidated balance sheets.

- Definition

The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled.

+ References + Details

Income Taxes	9 Months Ended
Income Taxes	Mar. 31, 2014
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company recorded a tax benefit of $848 and $2,232 on a loss before income taxes of $1,426 and $1,444 for the three months ended March 31, 2014 and 2013, respectively. The Company recorded a tax benefit of $2,720 and $8,075 on a loss before income taxes of $6,599 and $19,271 for the nine months ended March 31, 2014 and 2013. Income tax benefit for the three and nine months ended March 31, 2014 differed from the federal statutory rate primarily due to the impact of federal research and development tax credits, Section 199 manufacturing deduction and stock compensation. Income tax benefit for the three and nine months ended March 31, 2013 differed from the federal statutory rate primarily due to the impact of federal research and development tax credits. During the nine months ended March 31, 2014, the Company included an income tax benefit of approximately $231 for an immaterial error related to the Company's June 30, 2013 and 2012 income taxes payable. The Company concluded that the impact of the correction was neither quantitatively nor qualitatively material to the prior fiscal years ended June 30, 2013 and 2012 and each of its respective quarters ended during these fiscal years or the nine months ended March 31, 2014. No material changes in the Company’s unrecognized tax positions occurred during the three and nine months ended March 31, 2014. The Company estimates that the unrecognized tax benefits of up to $1,139 could be realized within the next 12 months as a result of resolutions of tax positions and the expiration of applicable statutes of limitations.

- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h))
-URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32559-109319

Reference 3: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-Paragraph 15
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319

Reference 4: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 109
-Paragraph 136, 172
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 08
-Paragraph h
-Article 4

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 109
-Paragraph 43, 44, 45, 46, 47, 48, 49
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Commitments and Contingencies	9 Months Ended
Commitments and Contingencies	Mar. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies LEGAL CLAIMS The Company is subject to litigation, claims, investigations and audits arising from time to time in the ordinary course of our business. Although legal proceedings are inherently unpredictable, the Company believes that it has valid defenses with respect to any matters currently pending against the Company and intends to defend itself vigorously. The outcome of these matters, individually and in the aggregate, is not expected to have a material impact on the Company’s cash flows, results of operations, or financial position. INDEMNIFICATION OBLIGATIONS The Company’s standard product sales and license agreements entered into in the ordinary course of business typically contain an indemnification provision pursuant to which the Company indemnifies, holds harmless, and agrees to reimburse the indemnified party for losses suffered or incurred by the indemnified party in connection with any patent, copyright or other intellectual property infringement claim by any third party with respect to the Company’s products. Such provisions generally survive termination or expiration of the agreements. The potential amount of future payments the Company could be required to make under these indemnification provisions is, in some instances, unlimited. PURCHASE COMMITMENTS As of March 31, 2014, the Company had entered into non-cancelable purchase commitments for certain inventory components and services used in its normal operations. The purchase commitments covered by these agreements are for less than one year and aggregate to $27,590.

- Definition

The entire disclosure for commitments and contingencies.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6449706&loc=d3e16207-108621

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=6952336&loc=d3e14435-108349

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.25)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 440
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6394976&loc=d3e25287-109308

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name FASB Interpretation (FIN)
-Number 14
-Paragraph 3
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 5
-Paragraph 9, 10, 11, 12
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Debt	9 Months Ended
Debt	Mar. 31, 2014
Debt Disclosure [Abstract]
Debt	Debt Senior Unsecured Credit Facility On October 12, 2012, the Company entered into a credit agreement (the “Credit Agreement”) with a syndicate of commercial banks, with KeyBank National Association acting as the administrative agent. The Credit Agreement provides for a $200,000 senior unsecured revolving line of credit (the “Revolver”). The Company can borrow up to $200,000 based on consolidated EBITDA for a trailing four quarter period and subject to compliance with the financial covenants discussed below. The Revolver is available for working capital, acquisitions, and general corporate purposes of the Company and its subsidiaries. The Revolver is available for borrowing during a five year period, with interest payable periodically during such period as provided in the Credit Agreement and principal due at the maturity of the Revolver. The Credit Agreement has an accordion feature permitting the Company to request from the lenders an increase in the aggregate amount of the credit facility in the form of an incremental revolver or term loan in an amount not to exceed $50,000. Any such increase would require only the consent of the lenders increasing their respective commitments under the credit facility. The interest rates applicable to borrowings under the Credit Agreement involve various rate options that are available to the Company. The rates are calculated using a combination of conventional base rate measures plus a margin over those rates. The base rates consist of LIBOR rates or prime rates. The actual rates will depend on the level of these underlying rates plus a margin based on the Company’s leverage at the time of borrowing. Borrowings under the Credit Agreement are senior unsecured loans. Each of the Company’s domestic subsidiaries is a guarantor under the Credit Agreement. The Credit Agreement provides for conventional affirmative and negative covenants, including a maximum leverage ratio of 3.50x and a minimum interest coverage ratio of 3.0x. Each of the two ratios referred to above is calculated based on consolidated EBITDA, as defined in the Credit Agreement, for each consecutive four fiscal quarter period, after giving pro forma effect for any acquisitions or dispositions. Acquisitions are permitted under the Credit Agreement without any dollar limitation so long as, among other requirements, no default or event of default exists or would result therefore; as of March 31, 2014, the Company is in compliance with a maximum leverage ratio of 3.50x and a minimum interest coverage ratio of 3.0x. In addition, the Credit Agreement contains certain customary representations and warranties, and events of default. As of March 31, 2014, there was $66,082 of borrowing capacity available. There were no borrowings outstanding on the Credit Agreement; however, there were outstanding letters of credit of $4,070. The Company was in compliance with all covenants and conditions under the Credit Agreement.

- Definition

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

+ References + Details

Stock-Based Compensation

9 Months Ended

Mar. 31, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Compensation

STOCK OPTION PLANS

The number of shares authorized for issuance under the Company’s 2005 Stock Incentive Plan, as amended and restated (the “2005 Plan”), is 8,018 shares at March 31, 2014. On November 7, 2013, the Company's number of shares authorized for issuance under the 2005 Plan increased by 254 shares as a result of forfeitures, cancellations and/or terminations from the Company's 1997 Stock Option Plan (the "1997 Plan"). The 2005 Plan will be increased by any future cancellations, forfeitures or terminations (other than by exercise) under the 1997 Plan. The 2005 Plan provides for the grant of non-qualified and incentive stock options, restricted stock, stock appreciation rights and deferred stock awards to employees and non-employees. All stock options are granted with an exercise price of not less than 100% of the fair value of the Company’s common stock at the date of grant and the options generally have a term of seven years. There were 1,381 shares available for future grant under the 2005 Plan at March 31, 2014.

EMPLOYEE STOCK PURCHASE PLAN

The number of shares authorized for issuance under the Company’s 1997 Employee Stock Purchase Plan, as amended and restated (“ESPP”), is 1,400 shares. Under the ESPP, rights are granted to purchase shares of common stock at 85% of the lesser of the market value of such shares at either the beginning or the end of each six-month offering period. The ESPP permits employees to purchase common stock through payroll deductions, which may not exceed 10% of an employee’s compensation as defined in the ESPP. There were 55 and 52 shares issued under the ESPP during the nine months ended March 31, 2014 and 2013, respectively. Shares available for future purchase under the ESPP totaled 201 at March 31, 2014.

STOCK OPTION AND AWARD ACTIVITY

The following table summarizes activity of the Company’s stock option plans since June 30, 2013:



	Options Outstanding
	Number of Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (Years)
Outstanding at June 30, 2013	2,070		$	13.44	2.60
Granted	—		—
Exercised	(61	)	7.46
Cancelled	(505	)	19.50
Outstanding at March 31, 2014	1,504		$	11.64	2.52

The following table summarizes the status of the Company’s non-vested restricted stock awards since June 30, 2013:



	Non-vested Restricted Stock Awards
	Number of Shares		Weighted Average Grant Date Fair Value
Outstanding at June 30, 2013	2,007		$	10.82
Granted	903		9.20
Vested	(692	)	10.77
Forfeited	(132	)	10.67
Outstanding at March 31, 2014	2,086		$	10.15

STOCK-BASED COMPENSATION EXPENSE

The Company recognized the full expense of its share-based payment plans in the consolidated statements of operations for the three and nine months ended March 31, 2014 and 2013 in accordance with FASB ASC 718 and did not capitalize any such costs on the consolidated balance sheets, as such costs that qualified for capitalization were not material. Under the fair value recognition provisions of FASB ASC 718, stock-based compensation cost is measured at the grant date based on the value of the award and is recognized as expense over the service period, net of estimated forfeitures. The following table presents share-based compensation expenses included in the Company’s consolidated statements of operations:



	Three Months Ended March 31,						Nine Months Ended March 31,
	2014			2013			2014			2013
Cost of revenues	$	136		$	105		$	632		$	335
Selling, general and administrative	1,399			1,486			5,768			5,095
Research and development	179			310			1,066			835
Share-based compensation expense before tax	1,714			1,901			7,466			6,265
Income tax benefit	(609		)	(690		)	(2,690		)	(2,295		)
Net compensation expense	$	1,105		$	1,211		$	4,776		$	3,970

- Definition

The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 50
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6406099&loc=d3e25284-112666

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 40
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5444-113901

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 14

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph 64, 65, A240
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Statement of Position (SOP)
-Number 93-6
-Paragraph 53
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Operating Segment, Geographic Information and Significant Customers

9 Months Ended

Mar. 31, 2014

Segment Reporting [Abstract]

Operating Segment, Geographic Information and Significant Customers

Operating segments are defined as components of an enterprise evaluated regularly by the Company’s chief operating decision maker (“CODM”) in deciding how to allocate resources and assess performance. The Company is presently organized in three operating segments. The following operating segments were determined based upon the nature of the products offered to customers, the market characteristics of each operating segment and the Company’s management structure:

•

Mercury Commercial Electronics (“MCE”): this operating segment delivers innovative, commercially developed, open sensor and Big Data processing systems, software and services for critical commercial, defense and intelligence applications. MCE delivers solutions that are secure and based upon open architectures and widely adopted industry standards. MCE's products include, but are not limited to, embedded processing boards, digital receiver boards, chassis-based systems using air, conduction, and proprietary cooling technologies and RF and microwave technologies, including tuners, converters, transceivers, synthesizers, switch filters, and power amplifiers and limiters. MCE delivers rapid time-to-value and world-class service and support to our commercial and defense prime contractor customers.

•

Mercury Defense Systems (“MDS”): this operating segment delivers innovative, open sensor processing solutions to key defense prime contractors leveraging commercially available technologies and solutions from our MCE business. MDS leverages this technology to develop integrated sensor processing subsystems, often including classified application-specific software and intellectual property (“IP”) for the C4ISR (command, control, communications, computers, intelligence, surveillance and reconnaissance), EW, and ECM markets. MDS's products include, but are not limited to, Digital Radio Frequency Memory ("DRFM") jammers and radar environment simulators.


•	Mercury Intelligence Systems (“MIS”): this operating segment delivers technologically advanced hardware and software data processing solutions and predictive analytics capabilities to address the intelligence community and Department of Defense mission needs.

The Company’s operating segments were evaluated in accordance with FASB ASC 280 - “Segment Reporting” in order to determine which operating segments qualified as reportable segments. The Company considered qualitative factors, including the economic characteristics of each operating segment to determine if any of its three operating segments qualified for aggregation into fewer reportable segments.

The Company’s evaluation of the economic characteristics of its operating segments included comparisons of revenues and applicable growth rates, gross margins, operating margins, future projections, and additional non-GAAP financial measurements which indicate that MDS and MIS have similar economic characteristics. The Company also evaluated the following qualitative factors in accordance with FASB ASC 280 paragraph 10-50-11: the nature of products and services, the corresponding production processes, the types of customers, distribution methods for products and services and the nature of the corresponding regulatory environment associated with its operating segments. The Company determined each of these factors are similar for both the MDS and MIS operating segments and supports the aggregation of MDS and MIS into one reportable segment, Mercury Defense and Intelligence Systems (“MDIS”).

The Company analyzed quantitative thresholds of each reportable segment including but not limited to reported revenues, including sales to external customers and intersegment sales or transfers, reported profits or losses, and total assets of each operating segment. The Company determined that both MCE and MDIS met the quantitative thresholds for reporting.

The accounting policies of the reportable segments are the same as those described in “Note B: Summary of Significant Accounting Policies.” The profitability measure employed by the Company and its CODM as the basis for allocating resources to segments and assessing segment performance is adjusted EBITDA. The Company believes the adjusted EBITDA financial measure assists in providing an enhanced understanding of its underlying operational measures to manage its business, to evaluate its performance compared to prior periods and the marketplace, and to establish operational goals.

Adjusted EBITDA is defined as net income (loss) before interest income and expense, income taxes, depreciation, amortization of acquired intangible assets, restructuring and other charges, impairment of long-lived assets, acquisition costs and other related expenses, fair value adjustments from purchase accounting and stock-based compensation costs. Prior year’s amounts have been presented to reflect the current profitability measures for comparative purposes. Additionally, asset information by reportable segment is not reported because the Company and its CODM utilize consolidated asset information when making business decisions. The following is a summary of the performance of the Company’s operations by reportable segment:



	MCE		MDIS		Eliminations			Total
THREE MONTHS ENDED MARCH 31, 2014
Net revenues to unaffiliated customers	$	43,041	$	10,991	$	1,468		$	55,500
Intersegment revenues	4,568		—		(4,568		)	—
Net revenues	$	47,609	$	10,991	$	(3,100	)	$	55,500
Adjusted EBITDA	$	6,763	$	1,132	$	(232	)	$	7,663
THREE MONTHS ENDED MARCH 31, 2013
Net revenues to unaffiliated customers	$	41,222	$	13,006	$	(105	)	$	54,123
Intersegment revenues	2,733		—		(2,733		)	—
Net revenues	$	43,955	$	13,006	$	(2,838	)	$	54,123
Adjusted EBITDA	$	3,320	$	1,885	$	37		$	5,242
NINE MONTHS ENDED MARCH 31, 2014
Net revenues to unaffiliated customers	$	128,835	$	32,724	$	971		$	162,530
Intersegment revenues	8,415		—		(8,415		)	—
Net revenues	$	137,250	$	32,724	$	(7,444	)	$	162,530
Adjusted EBITDA	$	13,188	$	3,411	$	(225	)	$	16,374
NINE MONTHS ENDED MARCH 31, 2013
Net revenues to unaffiliated customers	$	110,369	$	42,899	$	87		$	153,355
Intersegment revenues	10,880		12		(10,892		)	—
Net revenues	$	121,249	$	42,911	$	(10,805	)	$	153,355
Adjusted EBITDA	$	797	$	7,080	$	11		$	7,888

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



	Three Months Ended March 31,						Nine Months Ended March 31,
	2014			2013			2014			2013
Net (loss) income	$	(578	)	$	788		$	(3,879	)	$	(11,196	)
Interest expense, net	9			5			31			24
Tax benefit	(848		)	(2,232		)	(2,720		)	(8,075		)
Depreciation	1,963			2,068			5,956			6,470
Amortization of intangible assets	1,901			2,356			5,936			6,374
Restructuring and other charges	3,502			228			3,584			5,429
Acquisition costs and other related expenses	—			32			—			304
Fair value adjustments from purchase accounting	—			96			—			2,293
Stock-based compensation expense	1,714			1,901			7,466			6,265
Adjusted EBITDA	$	7,663		$	5,242		$	16,374		$	7,888

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



	US		Europe		Asia Pacific		Eliminations			Total
THREE MONTHS ENDED MARCH 31, 2014
Net revenues to unaffiliated customers	$	52,715	$	1,028	$	1,757	$	—		$	55,500
Inter-geographic revenues	1,403		1,065		—		(2,468		)	—
Net revenues	$	54,118	$	2,093	$	1,757	$	(2,468	)	$	55,500
THREE MONTHS ENDED MARCH 31, 2013
Net revenues to unaffiliated customers	$	50,708	$	1,144	$	2,271	$	—		$	54,123
Inter-geographic revenues	2,313		103		3		(2,419		)	—
Net revenues	$	53,021	$	1,247	$	2,274	$	(2,419	)	$	54,123
NINE MONTHS ENDED MARCH 31, 2014
Net revenues to unaffiliated customers	$	157,893	$	1,987	$	2,650	$	—		$	162,530
Inter-geographic revenues	2,901		1,269		140		(4,310		)	—
Net revenues	$	160,794	$	3,256	$	2,790	$	(4,310	)	$	162,530
NINE MONTHS ENDED MARCH 31, 2013
Net revenues to unaffiliated customers	$	144,296	$	2,572	$	6,487	$	—		$	153,355
Inter-geographic revenues	6,240		290		47		(6,577		)	—
Net revenues	$	150,536	$	2,862	$	6,534	$	(6,577	)	$	153,355

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
March 31, 2014	$	15,191	$	35	$	—	$	—	$	15,226
June 30, 2013	$	14,986	$	33	$	—	$	—	$	15,019

Identifiable long-lived assets exclude goodwill and intangible assets.

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



	Three Months Ended March 31,				Nine Months Ended March 31,
	2014		2013		2014		2013
Lockheed Martin Corporation	17	%	26	%	19	%	13	%
Northrop Grumman Corporation	12	%	*		13	%	11	%
Raytheon Company	*		*		*		11	%
	29	%	26	%	32	%	35	%


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

While the Company typically has customers from which it derives 10% or more of its revenue, the sales to each of these customers are spread across multiple programs and platforms. For the three months ended March 31, 2014 and 2013, only one program, Aegis, individually comprised more than 10% of the Company's revenue at 16% and 15%, respectively. For the nine months ended March 31, 2014, only one program, Aegis, individually comprised more than 10% of the Company's revenue at 16%. For the nine months ended March 31, 2013, no single program comprised 10% or more of the Company's revenue.

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 34
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8981-108599

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8971-108599

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-Section 50
-Paragraph 12
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Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8380-108599

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
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Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 26
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8844-108599

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 35
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8984-108599

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
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-Paragraph 40
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9031-108599

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-Paragraph 42
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Reference 11: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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Reference 12: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-Paragraph 29
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Reference 13: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 31
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8924-108599

Reference 14: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8906-108599

Reference 15: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 131
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Subsequent Events	9 Months Ended
Subsequent Events	Mar. 31, 2014
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events The Company has evaluated subsequent events from the date of the consolidated balance sheet through the date the consolidated financial statements were issued.

Summary of Significant Accounting Policies (Policies)

9 Months Ended

Mar. 31, 2014

Accounting Policies [Abstract]

Basis of Presentation

BASIS OF PRESENTATION

The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany transactions and balances have been eliminated

Use of Estimates

USE OF ESTIMATES

Revenue Recognition

REVENUE RECOGNITION

Weighted-Average Shares

WEIGHTED-AVERAGE SHARES

Weighted-average shares were calculated as follows:



	Three Months Ended March 31,		Nine Months Ended March 31,
	2014	2013	2014	2013
Basic weighted-average shares outstanding	31,156	30,235	30,932	30,075
Effect of dilutive equity instruments	—	175	—	—
Diluted weighted-average shares outstanding	31,156	30,410	30,932	30,075

- Definition

Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.

+ References + Details

- Definition

Disclosure of accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction.

+ References + Details

Summary of Significant Accounting Policies (Tables)

9 Months Ended

Mar. 31, 2014

Accounting Policies [Abstract]

Basic and Diluted Weighted Average Shares Outstanding

WEIGHTED-AVERAGE SHARES

Weighted-average shares were calculated as follows:



	Three Months Ended March 31,		Nine Months Ended March 31,
	2014	2013	2014	2013
Basic weighted-average shares outstanding	31,156	30,235	30,932	30,075
Effect of dilutive equity instruments	—	175	—	—
Diluted weighted-average shares outstanding	31,156	30,410	30,932	30,075

Fair Value of Financial Instruments (Tables)

9 Months Ended

Mar. 31, 2014

Fair Value Disclosures [Abstract]

Summary of Financial Assets Measured at Fair Value

The following table summarizes the Company’s financial assets measured at fair value on a recurring basis at March 31, 2014:



	Fair Value Measurements
	March 31, 2014		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents	$	45,710	$	45,710	—		—
Restricted cash	546		546		—		—
Total	$	46,256	$	46,256	$	—	$	—

- Definition

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References + Details

Inventory (Tables)

9 Months Ended

Mar. 31, 2014

Inventory Disclosure [Abstract]

Inventory

Inventory was comprised of the following:



	March 31, 2014		June 30, 2013
Raw materials	$	16,062	$	17,512
Work in process	14,848		13,432
Finished goods	4,420		6,488
Total	$	35,330	$	37,432

Goodwill (Tables)

9 Months Ended

Mar. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Carrying Amount of Goodwill

The following table sets forth the changes in the carrying amount of goodwill for the nine months ended March 31, 2014:



	MCE		MDS		MIS		Total
Balance at June 30, 2013	$	133,783	$	33,768	$	8,970	$	176,521
Goodwill adjustment for the Micronetics acquisition	595		—		—		595
Balance at March 31, 2014	$	134,378	$	33,768	$	8,970	$	177,116

- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References + Details

Restructuring Plan (Tables)

9 Months Ended

Mar. 31, 2014

Restructuring and Related Activities [Abstract]

Expenses by Reportable Segment for Restructuring Plans

The following table presents the detail of activity for the Company’s restructuring plans:



	Severance & Related			Facilities & Other			Total
Restructuring liability at June 30, 2013	$	434		$	286		$	720
MCE restructuring charges	3,478			165			3,643
MDIS restructuring charges	26			—			26
Cash paid	(1,638		)	(360		)	(1,998		)
Reversals(*)	(25		)	(60		)	(85		)
Restructuring liability at March 31, 2014	$	2,275		$	31		$	2,306

( *) Reversals result from the finalization of settlements owed.

Stock-Based Compensation (Tables)

9 Months Ended

Mar. 31, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary of Stock Option Plans

The following table summarizes activity of the Company’s stock option plans since June 30, 2013:



	Options Outstanding
	Number of Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (Years)
Outstanding at June 30, 2013	2,070		$	13.44	2.60
Granted	—		—
Exercised	(61	)	7.46
Cancelled	(505	)	19.50
Outstanding at March 31, 2014	1,504		$	11.64	2.52

Summary of Nonvested Restricted Stock

The following table summarizes the status of the Company’s non-vested restricted stock awards since June 30, 2013:



	Non-vested Restricted Stock Awards
	Number of Shares		Weighted Average Grant Date Fair Value
Outstanding at June 30, 2013	2,007		$	10.82
Granted	903		9.20
Vested	(692	)	10.77
Forfeited	(132	)	10.67
Outstanding at March 31, 2014	2,086		$	10.15

Stock Based Compensation Expenses

The following table presents share-based compensation expenses included in the Company’s consolidated statements of operations:



	Three Months Ended March 31,						Nine Months Ended March 31,
	2014			2013			2014			2013
Cost of revenues	$	136		$	105		$	632		$	335
Selling, general and administrative	1,399			1,486			5,768			5,095
Research and development	179			310			1,066			835
Share-based compensation expense before tax	1,714			1,901			7,466			6,265
Income tax benefit	(609		)	(690		)	(2,690		)	(2,295		)
Net compensation expense	$	1,105		$	1,211		$	4,776		$	3,970

- Definition

Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

+ References + Details

Operating Segment, Geographic Information and Significant Customers (Tables)

9 Months Ended

Mar. 31, 2014

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 MARCH 31, 2014
Net revenues to unaffiliated customers	$	43,041	$	10,991	$	1,468		$	55,500
Intersegment revenues	4,568		—		(4,568		)	—
Net revenues	$	47,609	$	10,991	$	(3,100	)	$	55,500
Adjusted EBITDA	$	6,763	$	1,132	$	(232	)	$	7,663
THREE MONTHS ENDED MARCH 31, 2013
Net revenues to unaffiliated customers	$	41,222	$	13,006	$	(105	)	$	54,123
Intersegment revenues	2,733		—		(2,733		)	—
Net revenues	$	43,955	$	13,006	$	(2,838	)	$	54,123
Adjusted EBITDA	$	3,320	$	1,885	$	37		$	5,242
NINE MONTHS ENDED MARCH 31, 2014
Net revenues to unaffiliated customers	$	128,835	$	32,724	$	971		$	162,530
Intersegment revenues	8,415		—		(8,415		)	—
Net revenues	$	137,250	$	32,724	$	(7,444	)	$	162,530
Adjusted EBITDA	$	13,188	$	3,411	$	(225	)	$	16,374
NINE MONTHS ENDED MARCH 31, 2013
Net revenues to unaffiliated customers	$	110,369	$	42,899	$	87		$	153,355
Intersegment revenues	10,880		12		(10,892		)	—
Net revenues	$	121,249	$	42,911	$	(10,805	)	$	153,355
Adjusted EBITDA	$	797	$	7,080	$	11		$	7,888

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 March 31,						Nine Months Ended March 31,
	2014			2013			2014			2013
Net (loss) income	$	(578	)	$	788		$	(3,879	)	$	(11,196	)
Interest expense, net	9			5			31			24
Tax benefit	(848		)	(2,232		)	(2,720		)	(8,075		)
Depreciation	1,963			2,068			5,956			6,470
Amortization of intangible assets	1,901			2,356			5,936			6,374
Restructuring and other charges	3,502			228			3,584			5,429
Acquisition costs and other related expenses	—			32			—			304
Fair value adjustments from purchase accounting	—			96			—			2,293
Stock-based compensation expense	1,714			1,901			7,466			6,265
Adjusted EBITDA	$	7,663		$	5,242		$	16,374		$	7,888

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 MARCH 31, 2014
Net revenues to unaffiliated customers	$	52,715	$	1,028	$	1,757	$	—		$	55,500
Inter-geographic revenues	1,403		1,065		—		(2,468		)	—
Net revenues	$	54,118	$	2,093	$	1,757	$	(2,468	)	$	55,500
THREE MONTHS ENDED MARCH 31, 2013
Net revenues to unaffiliated customers	$	50,708	$	1,144	$	2,271	$	—		$	54,123
Inter-geographic revenues	2,313		103		3		(2,419		)	—
Net revenues	$	53,021	$	1,247	$	2,274	$	(2,419	)	$	54,123
NINE MONTHS ENDED MARCH 31, 2014
Net revenues to unaffiliated customers	$	157,893	$	1,987	$	2,650	$	—		$	162,530
Inter-geographic revenues	2,901		1,269		140		(4,310		)	—
Net revenues	$	160,794	$	3,256	$	2,790	$	(4,310	)	$	162,530
NINE MONTHS ENDED MARCH 31, 2013
Net revenues to unaffiliated customers	$	144,296	$	2,572	$	6,487	$	—		$	153,355
Inter-geographic revenues	6,240		290		47		(6,577		)	—
Net revenues	$	150,536	$	2,862	$	6,534	$	(6,577	)	$	153,355

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
March 31, 2014	$	15,191	$	35	$	—	$	—	$	15,226
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 March 31,				Nine Months Ended March 31,
	2014		2013		2014		2013
Lockheed Martin Corporation	17	%	26	%	19	%	13	%
Northrop Grumman Corporation	12	%	*		13	%	11	%
Raytheon Company	*		*		*		11	%
	29	%	26	%	32	%	35	%


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

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

+ References + Details

Description of Business (Details)	9 Months Ended
Description of Business (Details)	Mar. 31, 2014 Segment contractor program
Accounting Policies [Abstract]
Number of programs using products and services \| program	300
Number of contractors using products and services \| contractor	25
Number of Operating Segments \| Segment	3

Summary of Significant Accounting Policies - Additional Information (Detail) shares in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2014 shares	Mar. 31, 2013 shares	Mar. 31, 2014 Segment shares	Mar. 31, 2013 shares
Accounting Policies [Abstract]
Number of Operating Segments \| Segment			3
Significant Accounting Policies [Line Items]
Common stock excluded from diluted earning per share \| shares	3,590	3,351	3,590	1,543
Multiple Delivery Revenue [Member]
Significant Accounting Policies [Line Items]
Percentage Of Revenue Recognized	34.00%	30.00%	38.00%	31.00%

- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Antidilution
-URI http://asc.fasb.org/extlink&oid=6505113

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Diluted Earnings Per Share
-URI http://asc.fasb.org/extlink&oid=6510752

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Contingent Stock Agreement
-URI http://asc.fasb.org/extlink&oid=6508534

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 128
-Paragraph 40
-Subparagraph c
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 128
-Paragraph 13, 14
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Emerging Issues Task Force (EITF)
-Number 07-4
-Paragraph 4
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 128
-Paragraph 171
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Basic and Diluted Weighted Average Shares Outstanding (Detail) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Earnings Per Share [Abstract]
Basic weighted-average shares outstanding	31,156	30,235	30,932	30,075
Effect of dilutive equity instruments	0	175	0	0
Diluted weighted-average shares outstanding	31,156	30,410	30,932	30,075

- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References + Details

- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1448-109256

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Weighted-Average Number of Common Shares Outstanding
-URI http://asc.fasb.org/extlink&oid=6528421

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Emerging Issues Task Force (EITF)
-Number 07-4
-Paragraph 4
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 128
-Paragraph 8
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 128
-Paragraph 171
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 128
-Paragraph 40
-Subparagraph a
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Summary of Financial Assets Measured at Fair Value on Recurring Basis (Detail) - Fair Value, Measurements, Recurring [Member] $ in Thousands	Mar. 31, 2014 USD ($)
Assets:
Fair value measurement disclosure	$ 46,256
Fair Value, Inputs, Level 1 [Member]
Assets:
Fair value measurement disclosure	46,256
Fair Value, Inputs, Level 2 [Member]
Assets:
Fair value measurement disclosure	0
Fair Value, Inputs, Level 3 [Member]
Assets:
Fair value measurement disclosure	0
Cash and cash equivalents
Assets:
Fair value measurement disclosure	45,710
Cash and cash equivalents \| Fair Value, Inputs, Level 1 [Member]
Assets:
Fair value measurement disclosure	45,710
Cash and cash equivalents \| Fair Value, Inputs, Level 2 [Member]
Assets:
Fair value measurement disclosure	0
Cash and cash equivalents \| Fair Value, Inputs, Level 3 [Member]
Assets:
Fair value measurement disclosure	0
Restricted cash
Assets:
Fair value measurement disclosure	546
Restricted cash \| Fair Value, Inputs, Level 1 [Member]
Assets:
Fair value measurement disclosure	546
Restricted cash \| Fair Value, Inputs, Level 2 [Member]
Assets:
Fair value measurement disclosure	0
Restricted cash \| Fair Value, Inputs, Level 3 [Member]
Assets:
Fair value measurement disclosure	$ 0

Inventory (Detail) - USD ($) $ in Thousands	Mar. 31, 2014	Jun. 30, 2013
Inventory Disclosure [Abstract]
Raw materials	$ 16,062	$ 17,512
Work in process	14,848	13,432
Finished goods	4,420	6,488
Total	$ 35,330	$ 37,432

Inventory - Additional Information (Detail) - USD ($)	9 Months Ended
Inventory - Additional Information (Detail) - USD ($)	Mar. 31, 2014	Mar. 31, 2013
Schedule of Inventory [Line Items]
Increase in Inventory	$ (2,144,000)	$ 856,000
Production Cycle Term	Longer than one year
Product
Schedule of Inventory [Line Items]
Inventory relating to contracts having production cycles longer than one year	$ 0

Changes in Carrying Amount of Goodwill (Detail) $ in Thousands	9 Months Ended
	Mar. 31, 2014 USD ($)
Goodwill [Roll Forward]
Beginning Balance	$ 176,521
Ending Balance	177,116
MCE
Goodwill [Roll Forward]
Beginning Balance	133,783
Ending Balance	134,378
MDS
Goodwill [Roll Forward]
Beginning Balance	33,768
Ending Balance	33,768
MIS
Goodwill [Roll Forward]
Beginning Balance	8,970
Ending Balance	8,970
Micronetics
Goodwill [Roll Forward]
Goodwill adjustment for the Micronetics acquisition	595
Micronetics \| MCE
Goodwill [Roll Forward]
Goodwill adjustment for the Micronetics acquisition	$ 595

- Definition

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 142
-Paragraph 45
-Subparagraph e
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 142
-Paragraph 43
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 141R
-Paragraph 72
-Subparagraph d
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 142
-Paragraph 45
-Subparagraph e
-Clause 1
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 141R
-Paragraph 68
-Subparagraph l
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 141R
-Paragraph 34
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Goodwill - Additional Information (Detail) - USD ($) $ in Thousands	1 Months Ended	9 Months Ended
	Aug. 07, 2013	Mar. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
Purchase Accounting Adj.	$ 91
Immaterial Error Correction		$ 504

Restructuring Plan - Additional Information (Detail) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2014 USD ($) Person	Mar. 31, 2013 USD ($)	Mar. 31, 2014 USD ($)	Mar. 31, 2013 USD ($)
Restructuring Cost and Reserve [Line Items]
Number of positions eliminated \| Person	61
Restructuring expenses	$ 3,502	$ 228	$ 3,584	$ 5,429
Future restructuring expenses expected in fiscal 2013			$ 5,380

Expenses by Reportable Segment for Restructuring Plans (Detail)
$ in Thousands

9 Months Ended

Mar. 31, 2014

USD ($)

Restructuring Reserve [Roll Forward]

Restructuring liability at beginning of period

$ 720

Cash paid

(1,998)

Reversals

(85)

^[1]

Restructuring liability at end of period

2,306

Severance

Restructuring Reserve [Roll Forward]

Restructuring liability at beginning of period

434

Cash paid

(1,638)

Reversals

(25)

^[1]

Restructuring liability at end of period

2,275

Facilities And Other

Restructuring Reserve [Roll Forward]

Restructuring liability at beginning of period

286

Cash paid

(360)

Reversals

Restructuring liability at end of period

MCE

Component of Operating Other Cost and Expense [Line Items]

Restructuring, Settlement and Impairment Provisions

3,643

MCE | Severance

Component of Operating Other Cost and Expense [Line Items]

Restructuring, Settlement and Impairment Provisions

3,478

MCE | Facilities And Other

Component of Operating Other Cost and Expense [Line Items]

Restructuring, Settlement and Impairment Provisions

$ 165

[1]	Reversals result from the finalization of settlements owed.

- Definition

Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

+ References + Details

Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Income Tax Disclosure [Abstract]
Income tax (benefit) expense	$ (848)	$ (2,232)	$ (2,720)	$ (8,075)
(Loss) income from operations before income taxes	$ (1,426)	$ (1,444)	$ (6,599)	$ (19,271)
Immaterial Error Correction	231		231
Estimated changes in unrecognized tax benefits	$ 1,139		$ 1,139

Commitments And Contingencies - Additional Information (Detail) $ in Thousands	Mar. 31, 2014 USD ($)
Non-cancelable purchase commitments
Long-term Purchase Commitment [Line Items]
Purchase commitments for less than one year	$ 27,590

Debt - Additional Information (Detail) - Senior Unsecured Credit Facilities	Oct. 12, 2012 USD ($)	Mar. 31, 2014 USD ($)
Debt Instrument [Line Items]
Credit Agreement accordion feature, incremental revolver or term loan amount	$ 50,000,000
Remaining borrowing capacity		$ 66,082,000
Borrowings outstanding		0
Amount of outstanding letter of credit		$ 4,070,000
Maximum
Debt Instrument [Line Items]
Leverage Ratio		3.50
Minimum
Debt Instrument [Line Items]
Interest Coverage Ratio		3.0
KeyBank National Association
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 200,000,000
Debt instrument borrowing period	5 years
Acquisition Covenants \| Maximum
Debt Instrument [Line Items]
Leverage Ratio		3.5
Acquisition Covenants \| Minimum
Debt Instrument [Line Items]
Interest Coverage Ratio		3.0

Stock Based Compensation - Additional Information (Detail) shares in Thousands	9 Months Ended
	Mar. 31, 2014 shares
Employee Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized for issuance under stock incentive plan	1,400
Shares available for future grant	201
Purchase price as a percentage of the lesser of the market value of such shares at either the beginning or the end of each nine-month offering period	85.00%
Percentage of employee compensation that may be uses to purchase common stock through payroll deductions, maximum	10.00%
2005 Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized for issuance under stock incentive plan	8,018
Exercise price of stock option, percentage	100.00%
Shares available for future grant	1,381
2005 Stock Incentive Plan \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Term of stock option	7 years

Summary of Stock Option Plans (Detail) - $ / shares shares in Thousands		9 Months Ended		12 Months Ended
	Nov. 07, 2013	Mar. 31, 2014	Mar. 31, 2013	Jun. 30, 2013
Employee Stock [Member]
Number of Shares
Granted		0	0
Stock Options
Number of Shares
Outstanding at beginning of period		2,070
Granted		0
Exercised		(61)
Cancelled		(505)
Outstanding at end of period		1,504		2,070
Weighted Average Exercise Price
Outstanding at beginning of period		$ 13.44
Granted		0.00
Exercised		7.46
Cancelled		19.50
Outstanding at end of period		$ 11.64		$ 13.44
Weighted Average Remaining Contractual Term (Years)
Outstanding at end of period		2 years 6 months 7 days		2 years 7 months 6 days
2005 Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized	0

Summary of Nonvested Restricted Stock (Detail) - Restricted Stock shares in Thousands	9 Months Ended
	Mar. 31, 2014 $ / shares shares
Number of Shares
Beginning Balance \| shares	2,007
Granted \| shares	903
Vested \| shares	(692)
Forfeited \| shares	(132)
Ending Balance \| shares	2,086
Weighted Average Grant Date Fair Value
Beginning Balance \| $ / shares	$ 10.82
Granted \| $ / shares	9.20
Vested \| $ / shares	10.77
Forfeited \| $ / shares	10.67
Ending Balance \| $ / shares	$ 10.15

Stock Based Compensation Expenses (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense before tax	$ 1,714	$ 1,901	$ 7,466	$ 6,265
Income taxes	(609)	(690)	(2,690)	(2,295)
Net compensation expense	1,105	1,211	4,776	3,970
Cost of revenues
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense before tax	136	105	632	335
Selling, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense before tax	1,399	1,486	5,768	5,095
Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense before tax	$ 179	$ 310	$ 1,066	$ 835

Summary of Performance of Operations by Reportable Segment (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Segment Reporting, Revenue Reconciling Item [Line Items]
Intersegment revenues	$ 0	$ 0	$ 0	$ 0
Net revenues	55,500	54,123	162,530	153,355
Adjusted EBITDA	7,663	5,242	16,374	7,888
Reportable Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues to unaffiliated customers	55,500	54,123	162,530	153,355
Net revenues	55,500	54,123	162,530	153,355
Adjusted EBITDA	7,663	5,242	16,374	7,888
MCE \| Reportable Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues to unaffiliated customers	43,041	41,222	128,835	110,369
Intersegment revenues	4,568	2,733	8,415	10,880
Net revenues	47,609	43,955	137,250	121,249
Adjusted EBITDA	6,763	3,320	13,188	797
Mercury Defense and Intelligence Systems \| Reportable Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues to unaffiliated customers	10,991	13,006	32,724	42,899
Intersegment revenues		0	0	12
Net revenues	10,991	13,006	32,724	42,911
Adjusted EBITDA	1,132	1,885	3,411	7,080
Eliminations \| Reportable Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues to unaffiliated customers	1,468	(105)	971	87
Intersegment revenues	(4,568)	(2,733)	(8,415)	(10,892)
Net revenues	(3,100)	(2,838)	(7,444)	(10,805)
Adjusted EBITDA	$ (232)	$ 37	$ (225)	$ 11

Reconciles Net Income (loss), Most Directly Comparable GAAP Financial Measure to Adjusted EBITDA (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Segment Reporting [Abstract]
Net (loss) income	$ (578)	$ 788	$ (3,879)	$ (11,196)
Interest expense, net	9	5	31	24
Tax benefit	(848)	(2,232)	(2,720)	(8,075)
Depreciation	1,963	2,068	5,956	6,470
Amortization of intangible assets	1,901	2,356	5,936	6,374
Restructuring and other charges	3,502	228	3,584	5,429
Acquisition costs and other related expenses	0	32	0	304
Fair value adjustments from purchase accounting	0	96	0	2,293
Stock-based compensation expense	1,714	1,901	7,466	6,265
Adjusted EBITDA	$ 7,663	$ 5,242	$ 16,374	$ 7,888

Geographic Distribution of Revenues and Long Lived Assets from Continuing Operations (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013	Jun. 30, 2013
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues to unaffiliated customers	$ 55,500	$ 54,123	$ 162,530	$ 153,355
Net revenues	55,500	54,123	162,530	153,355
Identifiable long-lived assets	15,226		15,226		$ 15,019
US
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues to unaffiliated customers	52,715	50,708	157,893	144,296
Inter-geographic revenues	1,403	2,313	2,901	6,240
Net revenues	54,118	53,021	160,794	150,536
Identifiable long-lived assets	15,191		15,191		14,986
Europe
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues to unaffiliated customers	1,028	1,144	1,987	2,572
Inter-geographic revenues	1,065	103	1,269	290
Net revenues	2,093	1,247	3,256	2,862
Identifiable long-lived assets	35		35		33
Asia Pacific
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues to unaffiliated customers	1,757	2,271	2,650	6,487
Inter-geographic revenues	0	3	140	47
Net revenues	1,757	2,274	2,790	6,534
Identifiable long-lived assets					$ 0
Eliminations
Segment Reporting, Revenue Reconciling Item [Line Items]
Inter-geographic revenues	(2,468)	(2,419)	(4,310)	(6,577)
Net revenues	(2,468)	$ (2,419)	(4,310)	$ (6,577)
Identifiable long-lived assets	$ 0		$ 0

Customers Comprising Ten Percent or more Revenues (Detail)	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Revenue, Major Customer [Line Items]
Revenue from Customers	29.00%	26.00%	32.00%	35.00%
MCE \| Northrop Grumman Corporation
Revenue, Major Customer [Line Items]
Revenue from Customers	12.00%		13.00%	11.00%
MCE \| Raytheon Company
Revenue, Major Customer [Line Items]
Revenue from Customers				11.00%
MCE \| Lockheed Martin Corporation
Revenue, Major Customer [Line Items]
Revenue from Customers	17.00%	26.00%	19.00%	13.00%

Customers Comprising Ten Percent or more Revenues (Parenthetical) (Detail)	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Revenue, Major Customer [Line Items]
Revenue from Customers	29.00%	26.00%	32.00%	35.00%
Maximum
Revenue, Major Customer [Line Items]
Percent of company revenue			10.00%
MCE \| Raytheon Company
Revenue, Major Customer [Line Items]
Revenue from Customers				11.00%

Programs Comprising Ten Percent or more of Company's Revenue (Detail)	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014
Program One [Member]
Segment Reporting Information [Line Items]
Percent of company revenue	16.00%	15.00%	16.00%

Operating Segment, Geographic Information and Significant Customers - Additional Information (Details)	9 Months Ended
	Mar. 31, 2014 Segment
Segment Reporting [Abstract]
Number of Operating Segments	3