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Document and Entity Information - shares	9 Months Ended
Document and Entity Information - shares	Mar. 28, 2014	Apr. 30, 2014
Document And Entity Information [Abstract]
Entity Registrant Name	AVIAT NETWORKS, INC.
Entity Central Index Key	0001377789
Current Fiscal Year End Date	--06-27
Entity Filer Category	Accelerated Filer
Document Type	10-Q
Document Period End Date	Mar. 28, 2014
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q3
Amendment Flag	false
Entity Common Stock, Shares Outstanding		62,149,780

Condensed Consolidated Statements Of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013
Revenues:
Revenue from product sales	$ 50.1	$ 84.9	$ 165.5	$ 262.9
Revenue from services	31.3	33.4	95.1	99.4
Total revenues	81.4	118.3	260.6	362.3
Cost of revenues:
Cost of product sales	39.6	61.7	128.2	188.6
Cost of services	20.9	22.5	67.1	67.2
Total cost of revenues	60.5	84.2	195.3	255.8
Gross margin	20.9	34.1	65.3	106.5
Operating expenses:
Research and development expenses	8.4	9.9	27.5	29.0
Selling and administrative expenses	23.0	24.7	67.4	71.7
Amortization of identifiable intangible assets	0.1	0.1	0.3	0.3
Restructuring charges	4.2	0.4	9.0	0.9
Total operating expenses	35.7	35.1	104.2	101.9
Operating income (loss)	(14.8)	(1.0)	(38.9)	4.6
Interest income	0.3	0.2	0.4	0.7
Interest expense	(0.1)	(0.2)	(0.3)	(0.7)
Income (loss) from continuing operations before income taxes	(14.6)	(1.0)	(38.8)	4.6
Provision for income taxes	0.5	0.6	0.2	12.0
Loss from continuing operations	(15.1)	(1.6)	(39.0)	(7.4)
Income (loss) from discontinued operations, net of tax	0.3	(0.1)	0.7	(1.8)
Net loss	$ (14.8)	$ (1.7)	$ (38.3)	$ (9.2)
Basic and diluted income (loss) per common share:
Continuing operations (usd per share)	$ (0.24)	$ (0.03)	$ (0.63)	$ (0.12)
Discontinued operations (usd per share)	0.00	0.00	0.01	(0.03)
Net loss (usd per share)	$ (0.24)	$ (0.03)	$ (0.62)	$ (0.15)
Weighted average shares outstanding, basic and diluted (share)	61.9	60.3	61.5	59.9

Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013
Statement of Comprehensive Income [Abstract]
Net loss	$ (14.8)	$ (1.7)	$ (38.3)	$ (9.2)
Cash flow hedges:
Change in unrealized gain (loss) on cash flow hedges	0.0	0.1	(0.3)	(0.1)
Reclassification adjustment for realized net gain (loss) on cash flow hedges included in net loss	0.1	0.1	0.1	0.2
Net change in unrealized gain or loss on cash flow hedges	0.1	0.2	(0.2)	0.1
Foreign currency translation gain (loss)	0.5	(0.3)	1.0	0.6
Other comprehensive income (loss)	0.6	(0.1)	0.8	0.7
Comprehensive loss	$ (14.2)	$ (1.8)	$ (37.5)	$ (8.5)

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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-Name Accounting Standards Codification
-Glossary Other Comprehensive Income
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-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 03
-Paragraph 19
-Article 5

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-Paragraph 20
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+ Details

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Mar. 28, 2014	Jun. 28, 2013
Current Assets
Cash and cash equivalents	$ 47.5	$ 90.0
Receivables, net	80.1	86.3
Unbilled costs	26.8	28.9
Inventories	35.1	35.0
Customer service inventories	13.2	16.2
Deferred income taxes	0.7	0.9
Other current assets	19.0	17.0
Total current assets	222.4	274.3
Long-Term Assets
Property, plant and equipment, net	29.8	28.8
Identifiable intangible assets, net	0.5	0.8
Deferred income taxes	1.5	1.4
Other assets	1.0	0.5
Total long-term assets	32.8	31.5
Total Assets	255.2	305.8
Current Liabilities
Short-term debt	6.0	8.8
Accounts payable	39.6	50.6
Accrued compensation and benefits	9.2	12.4
Other accrued expenses	35.3	33.7
Advance payments and unearned income	30.0	18.6
Reserve for uncertain tax positions	0.0	3.6
Deferred income taxes	1.4	1.1
Restructuring liabilities	4.5	2.3
Total current liabilities	126.0	131.1
Long-Term Liabilities
Unearned income	7.6	8.5
Other long-term liabilities	3.8	2.3
Reserve for uncertain tax positions	1.0	12.3
Deferred income taxes	1.5	1.7
Total Liabilities	139.9	155.9
Commitments and Contingencies (Note 12)
Stockholders’ Equity
Preferred stock	0.0	0.0
Common stock	0.6	0.6
Additional paid-in-capital	806.4	803.5
Accumulated deficit	(689.2)	(650.9)
Accumulated other comprehensive loss	(2.5)	(3.3)
Total Stockholders’ Equity	115.3	149.9
Total Liabilities and Stockholders’ Equity	$ 255.2	$ 305.8

Condensed Consolidated Statements Of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Mar. 28, 2014	Mar. 29, 2013
Operating Activities
Net loss	$ (38.3)	$ (9.2)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Amortization of identifiable intangible assets	0.3	0.8
Depreciation and amortization of property, plant and equipment	5.3	4.2
Bad debt expenses	0.7	2.3
Share-based compensation expense	2.8	4.7
Charges for inventory and customer service inventory write-downs	3.3	4.8
Gain on disposition of the WiMAX business	0.0	(0.1)
Other non-cash items	0.0	(0.1)
Changes in operating assets and liabilities:
Receivables	5.5	8.5
Unbilled costs	2.1	(1.6)
Inventories	(1.4)	12.1
Customer service inventories	1.0	1.1
Accounts payable	(9.5)	(16.5)
Accrued expenses	(5.6)	(4.8)
Advance payments and unearned income	10.4	(6.7)
Income taxes payable or receivable	2.2	(3.2)
Reserve for uncertain tax positions and deferred taxes	(14.8)	11.9
Other assets and liabilities	3.9	(2.7)
Net cash provided by (used in) operating activities	(32.1)	5.5
Investing Activities
Cash disbursed related to sale of WiMAX business, net	0.0	0.1
Additions of property, plant and equipment	(7.8)	(5.9)
Net cash used in investing activities	(7.8)	(6.0)
Financing Activities
Repayments of debt	(2.8)	(3.1)
Payments on capital leases	(0.1)	(0.1)
Proceeds from share-based compensation awards	0.1	0.2
Net cash used in financing activities	(2.8)	(3.0)
Effect of exchange rate changes on cash and cash equivalents	0.2	0.4
Net Decrease in Cash and Cash Equivalents	(42.5)	(3.1)
Cash and Cash Equivalents, Beginning of Period	90.0	96.0
Cash and Cash Equivalents, End of Period	$ 47.5	$ 92.9

The Company and Basis of Presentation	9 Months Ended
The Company and Basis of Presentation	Mar. 28, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]
The Company and Basis of Presentation	The Company and Basis of Presentation The Company Aviat Networks, Inc. (the "Company” or “we”) designs, manufactures and sells a range of wireless networking products, solutions and services to mobile and fixed telephone service providers, private network operators, government agencies, transportation and utility companies, public safety agencies and broadcast system operators across the globe. Our products include broadband wireless access base stations and customer premises equipment for fixed and mobile, point-to-point digital microwave radio systems for access, backhaul, trunking and license-exempt applications, supporting new network deployments, network expansion, and capacity upgrades. Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared by us in accordance with generally accepted accounting principles in the United States (“U.S. GAAP”) and with the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim financial information. Accordingly, the statements do not include all information and footnotes required by U.S. GAAP for annual consolidated financial statements. In the opinion of management, such interim financial statements reflect all adjustments (consisting of normal recurring adjustments) considered necessary for a fair presentation of financial position, results of operations and cash flows for such periods. The results for the quarter and three quarters ended March 28, 2014 (the “third quarter and first three quarters of fiscal 2014”) are not necessarily indicative of the results that may be expected for the full fiscal year or future operating periods. The information included in this Quarterly Report on Form 10-Q should be read in conjunction with “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the consolidated financial statements and footnotes thereto included in our Annual Report on Form 10-K for the fiscal year ended June 28, 2013. The condensed consolidated financial statements include the accounts of the Company and its wholly-owned and majority owned subsidiaries. Significant intercompany transactions and accounts have been eliminated. We operate on a 52-week or 53-week year ending on the Friday nearest June 30. The first three quarters of fiscal 2014 and 2013 included 13 weeks in each quarter. Correction of Immaterial Errors We recognized an adjustment of $2.2 million during the second quarter of fiscal 2014 to correct immaterial errors arising from fiscal 2007 through September 27, 2013. The result of this adjustment was to decrease the benefit from income taxes and increase our reserve for uncertain tax positions. This had no impact to our statement of cash flows for fiscal 2013 and fiscal 2014 periods. We believe the impact of the adjustment is not material to our annual and quarterly financial statements as a whole for current or prior periods. Use of Estimates The preparation of consolidated financial statements in accordance with U.S. GAAP requires us to make estimates, assumptions and judgments affecting the amounts reported and related disclosures. Estimates are based upon historical factors, current circumstances and the experience and judgment of our management. We evaluate our estimates and assumptions on an ongoing basis and may employ outside experts to assist us in making these evaluations. Changes in such estimates, based on more accurate information, or different assumptions or conditions, may affect amounts reported in future periods. Such estimates affect significant items, including revenue recognition, provision for doubtful accounts, inventory and customer service inventory valuation, valuation allowances for deferred tax assets, uncertainties in income taxes, restructuring obligations, product warranty obligations, share-based awards, contingencies and useful lives of property, plant and equipment. Summary of Significant Accounting Policies There have been no material changes in our significant accounting policies as of and for the first three quarters of fiscal 2014, as compared to the significant accounting policies described in our Annual Report on Form 10-K for the fiscal year ended June 28, 2013. Recently Adopted Accounting Standards In February 2013, the Financial Accounting Standards Board (“FASB”) issued an accounting standards update on reporting amounts reclassified out of accumulated other comprehensive income (“AOCI”), which requires companies to present information about reclassifications out of AOCI in one place. Companies also are required to present reclassifications by component when reporting changes in AOCI balances. For significant items reclassified out of AOCI to net income in their entirety in the period, companies must report the effect of the reclassifications on the respective line items in the statement where net income is presented. This information may be provided either in the notes or parenthetically on the face of that statement as long as all the information is disclosed in a single location. For items not reclassified to net income in their entirety in the period, companies must cross-reference in a note to other required disclosures. We adopted this new guidance in the first quarter of fiscal 2014 and the adoption did not impact our condensed consolidated financial position or results of operations as the guidance relates only to financial statement presentation. Recently Issued Accounting Standards In July 2013, the FASB issued an amendment to the accounting guidance on the presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss, or tax credit carryforward exists. This new guidance requires entities, if certain criteria are met, to present an unrecognized tax benefit, or portion of an unrecognized tax benefit, in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward when such items exist in the same taxing jurisdiction. This new guidance is to be adopted prospectively and is effective for us beginning in our first quarter of fiscal 2015. The adoption of this standard will have no effect on our consolidated financial position or results of operations.

Accumulated Other Comprehensive Income (Loss)

9 Months Ended

Mar. 28, 2014

Equity [Abstract]

Accumulated Other Comprehensive Income (Loss)

The changes in components of our accumulated other comprehensive loss during the first three quarters of fiscal 2014 are as follows:



	Foreign Currency Translation Adjustment (“CTA”)			Hedging Derivatives			Total Accumulated Other Comprehensive Income (Loss)
	(In millions)
Balance as of June 28, 2013	$	(3.4	)	$	0.1		$	(3.3	)
Foreign currency translation gain	1.0			—			1.0
Net unrealized gain (loss) on hedging activities	—			(0.2		)	(0.2		)
Balance as of March 28, 2014	$	(2.4	)	$	(0.1	)	$	(2.5	)

- Definition

The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6522872

+ Details

Net Income (Loss) Per Share of Common Stock

9 Months Ended

Mar. 28, 2014

Earnings Per Share [Abstract]

Net Income (Loss) Per Share of Common Stock

We compute net income (loss) per share of common stock using the two-class method. Basic net income (loss) per share is computed using the weighted average number of common shares and participating securities outstanding. Our unvested restricted shares (including restricted stock awards and performance share awards) contain rights to receive non-forfeitable dividends and therefore are considered to be participating securities and would be included in the calculations of net income per basic and diluted common share. As we incurred net loss in all periods presented, all potential dilutive securities from stock options, restricted stocks and units and performance shares and units have been excluded from the diluted net loss per share calculations, as their effect would have been anti-dilutive. The following table summarizes the potential weighted average shares of common stock outstanding that have been excluded from the diluted net loss per share calculations:



	Quarter Ended		Three Quarters Ended
	March 28, 2014	March 29, 2013	March 28, 2014	March 29, 2013
	(In millions)
Stock options	7.2	4.2	8.0	4.9
Restricted stock awards and units and performance shares and units	0.2	1.0	0.5	1.4
Total potential shares of common stock excluded	7.4	5.2	8.5	6.3

Balance Sheet Components

9 Months Ended

Mar. 28, 2014

Balance Sheet Related Disclosures [Abstract]

Balance Sheet Components

Receivables

Our receivables are summarized below:



	March 28, 2014			June 28, 2013
	(In millions)
Accounts receivable	$	89.2		$	96.5
Less allowances for collection losses	(9.1		)	(10.2		)
	$	80.1		$	86.3

We regularly require letters of credit from some customers and we generally discount these letters of credit with various financial institutions. Under these arrangements, collection risk is fully transferred to the financial institutions. We record the cost of discounting these letters of credit as interest expense. Total customer letters of credit being discounted and related interest expense were as follows:



	Quarter Ended				Three Quarters Ended
	March 28, 2014		March 29, 2013		March 28, 2014		March 29, 2013
	(In millions)
Customer letters of credit being discounted	$	—	$	13.2	$	1.8	$	31.5
Interest expense	$	—	$	—	$	—	$	0.2

Inventories

Our inventories are summarized below:



	March 28, 2014		June 28, 2013
	(In millions)
Finished products	$	29.1	$	30.9
Work in process	4.1		3.9
Raw materials and supplies	1.9		0.2
	$	35.1	$	35.0
Deferred cost of sales included within finished goods	$	0.9	$	3.1

We recorded charges to adjust our inventory and customer service inventory to the lower of cost or market. These charges were primarily due to excess and obsolete inventory resulting from product transitioning and discontinuance, and deferred costs of revenue that we were unlikely to derive revenue from due to the disposition of our WiMAX business or customer insolvency. During the first three quarters of fiscal 2014 and 2013, such charges incurred were classified in cost of product sales or discontinued operations as follows:



	Quarter Ended						Three Quarters Ended
	March 28, 2014			March 29, 2013			March 28, 2014			March 29, 2013
	(In millions, except percentages)
Excess and obsolete inventory and deferred cost of sales charges	$	0.6		$	1.3		$	1.4		$	4.2
Customer service inventory write-downs	1.6			0.2			1.9			0.6
	$	2.2		$	1.5		$	3.3		$	4.8
As % of revenue	2.7		%	1.3		%	1.3		%	1.3		%

Property, Plant and Equipment

Our property, plant and equipment are summarized below:



	March 28, 2014			June 28, 2013
	(In millions)
Land	$	0.7		$	0.7
Buildings and leasehold improvements	11.3			10.6
Software	15.9			12.1
Machinery and equipment	50.5			48.8
	78.4			72.2
Less accumulated depreciation and amortization	(48.6		)	(43.4		)
	$	29.8		$	28.8

Depreciation and amortization expense related to property, plant and equipment, including amortization of software developed for internal use, was as follows:



	Quarter Ended				Three Quarters Ended
	March 28, 2014		March 29, 2013		March 28, 2014		March 29, 2013
	(In millions)
Depreciation and amortization	$	1.8	$	1.3	$	5.3	$	4.2

Accrued Warranties

We have accrued for the estimated cost to repair or replace products under warranty at the time of sale. Changes in our warranty liability, which are included as a component of other accrued expenses on the consolidated balance sheets, during the first three quarters of fiscal 2014 and 2013 were as follows:



	March 28, 2014			March 29, 2013
	(In millions)
Balance as of the beginning of the fiscal year	$	3.3		$	3.0
Warranty provision for revenue recorded during the period	3.0			2.4
Consumption during the period	(2.7		)	(2.1		)
Balance as of the end of the period	$	3.6		$	3.3

Fair Value Measurements Of Assets And Liabilities

9 Months Ended

Mar. 28, 2014

Fair Value Disclosures [Abstract]

Fair Value Measurements Of Assets And Liabilities

Fair Value Measurements of Assets and Liabilities

We determine fair value as the price that would be received to sell an asset or paid to transfer a liability in the principal market (or most advantageous market, in the absence of a principal market) for the asset or liability in an orderly transaction between market participants as of the measurement date. We try to maximize the use of observable inputs and minimize the use of unobservable inputs in measuring fair value and establish a three-level fair value hierarchy that prioritizes the inputs used to measure fair value. The three levels of inputs used to measure fair value are as follows:


•	Level 1 — Observable inputs such as quoted prices in active markets for identical assets or liabilities;


•	Level 2 — Observable market-based inputs or observable inputs that are corroborated by market data; and


•	Level 3 — Unobservable inputs reflecting our own assumptions.

The cost, estimated fair values and valuation input levels of our assets and liabilities that are measured at fair value on a recurring basis as of March 28, 2014 and June 28, 2013 were as follows:



	March 28, 2014				June 28, 2013				Valuation Inputs
	Cost		Fair Value		Cost		Fair Value		Valuation Inputs
	(In millions)
Assets:
Cash equivalents:
Money market funds	$	7.4	$	7.4	$	39.2	$	39.2	Level 1
Bank certificates of deposit	$	—	$	—	$	2.4	$	2.4	Level 2
Other current assets:
Foreign exchange forward contracts	$	—	$	—	$	0.1	$	0.1	Level 2
Liabilities:
Other accrued expenses:
Foreign exchange forward contracts	$	—	$	—	$	0.1	$	0.1	Level 2

We classify items within Level 1 if quoted prices are available in active markets. Our Level 1 items include shares in money market funds purchased from two major financial institutions. As of March 28, 2014 and June 28, 2013, these money market shares were valued at $1.00 net asset value per share by these financial institutions.

We classify items in Level 2 if the observable inputs to quoted market prices, benchmark yields, reported trades, broker/dealer quotes or alternative pricing sources are available with reasonable levels of price transparency. Our bank certificates of deposit and foreign exchange forward contracts are classified within Level 2. Foreign currency forward contracts are measured at fair value using observable foreign currency exchange rates.

Our policy is to recognize asset or liability transfers among Level 1, Level 2 and Level 3 as of the actual date of the events or change in circumstances that caused the transfer. During the first three quarters of fiscal 2014 and 2013, we had no transfers between levels of the fair value hierarchy of our assets or liabilities measured at fair value.

- 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 + Details

Credit Facility And Debt	9 Months Ended
Credit Facility And Debt	Mar. 28, 2014
Debt Disclosure [Abstract]
Credit Facility And Debt	Credit Facility and Debt On March 28, 2014, we entered into a Second Amended and Restated Loan Agreement with Silicon Valley Bank (the "SVB Credit Facility"). This agreement amends and restates our existing First Amended and Restated Loan and Security Agreement, which was entered into on September 27, 2013 and amended on October 29, 2013, November 20, 2013 and February 10, 2014, respectively, providing for certain amendments to the maximum borrowing limit and financial covenants. On September 27, 2013, we repaid the remaining $1.7 million outstanding balance of the original $8.3 million two-year term loan that we borrowed on January 30, 2012 to fund the redemption of the preference shares issued by our Singapore subsidiary. The SVB Credit Facility provides for a committed amount of up to $40.0 million, decreased from the $50.0 million credit limit under the first amended and restated credit facility, with a $30.0 million sublimit that can be borrowed by our Singapore subsidiary. Borrowings may be advanced under the SVB Credit Facility at the lesser of $40.0 million or a borrowing base equal to $7.0 million plus a specified percentage of the value of eligible accounts receivable of the Company, subject to certain reserves and eligibility criteria. The SVB Credit Facility can also be utilized to issue letters of credit. Principal, together with all accrued and unpaid interest, is due and payable on September 26, 2016. We may prepay loans under the SVB Credit Facility in whole or in part at any time without premium or penalty. We currently do not expect to repay any loans within the next 12 months. As of March 28, 2014, available credit under the SVB Credit Facility was $23.8 million reflecting the calculated borrowing base of $34.3 million less existing borrowings of $6.0 million and outstanding letters of credit of $4.5 million. Borrowings under the SVB Credit Facility carry an interest rate computed at the daily prime rate as published in the Wall Street Journal plus a spread of 0.50% to 1.50%, with such spread determined based on our adjusted quick ratio. If a minimum adjusted quick ratio requirement is satisfied, LIBOR advances are offered at LIBOR plus a spread of 2.75%. Interest is due and payable in arrears monthly for prime rate loans and, for LIBOR rate loans, at the end of an interest period or at each three-month interval if the interest period is greater than three months. During the first three quarters of fiscal 2014, the weighted average interest rate on our $6.0 million loan was 3.25%. The previous $8.3 million two-year term loan bore a fixed interest rate of 5% per annum. The SVB Credit Facility contains financial covenants including minimum adjusted quick ratio and minimum profitability (EBITDA) requirements. In the event our adjusted quick ratio falls below a certain level, cash received in our accounts with SVB may be directly applied to reduce outstanding obligations under the credit facility. The SVB Credit Facility also imposes certain restrictions on our ability to dispose of assets, permit a change in control, merge or consolidate, make acquisitions, incur indebtedness, grant liens, make investments, make certain restricted payments and enter into transactions with affiliates under certain circumstances. Certain of our assets, including accounts receivable, inventory, and equipment, are pledged as collateral for the SVB Credit Facility. Upon an event of default, outstanding obligations would be immediately due and payable. Under certain circumstances, a default interest rate will apply on all obligations during the existence of an event of default at a per annum rate of interest equal to 2.00% above the applicable interest rate. As of March 28, 2014, we were in compliance with the financial covenants contained in the SVB Credit Facility. However, as a result of the uncertainty on our ability to meet the financial covenants and the fact that the SVB Credit Facility contains subjective acceleration clauses that could be triggered by the lender, the $6.0 million borrowing was classified as a current liability as of March 28, 2014.

Restructuring Activities

9 Months Ended

Mar. 28, 2014

Restructuring and Related Activities [Abstract]

Restructuring Activities

Fiscal 2014-2015 Plan

During the third quarter of fiscal 2014, in line with the decrease in revenue that we experienced and our reduced forecast for the immediate future, we initiated a restructuring plan (the “Fiscal 2014-2015 Plan”) to reduce our operating costs, primarily in North America, Europe and Asia. Activities under the Fiscal 2014-2015 Plan primarily include reductions in force.

The following table summarizes our costs incurred during the third quarter and first three quarters of fiscal 2014, estimated additional costs to be incurred and estimated total costs expected to be incurred as of March 28, 2014 under the Fiscal 2014-2015 Plan:



	Costs Incurred During Quarter Ended March 28, 2014		Costs Incurred During Three Quarters Ended March 28, 2014		Cumulative Costs Incurred Through March 28, 2014		Estimated Additional Costs to be Incurred		Total Restructuring Costs Expected to be Incurred
	Costs Incurred During Quarter Ended March 28, 2014		Costs Incurred During Three Quarters Ended March 28, 2014		Cumulative Costs Incurred Through March 28, 2014		Estimated Additional Costs to be Incurred		Total Restructuring Costs Expected to be Incurred
	(In millions)
Severance and benefits	$	3.8	$	3.8	$	3.8	$	1.7	$	5.5
Facilities and other	0.2		0.2		0.2		0.3		0.5
Total for Fiscal 2014-2015 Plan	$	4.0	$	4.0	$	4.0	$	2.0	$	6.0

During the first three quarters of fiscal 2014, our severance and benefits charges under the Fiscal 2014-2015 Plan primarily related to reductions in force in Santa Clara, California and several international locations. We intend to substantially complete the remaining restructuring activities under the Fiscal 2014-2015 Plan by the end of the second quarter of fiscal 2015.

Fiscal 2013-2014 Plan

During the fourth quarter of fiscal 2013, we initiated a restructuring plan (the “Fiscal 2013-2014 Plan”) to bring our cost structure in line with the changing business environment of the worldwide microwave radio and telecommunication markets, primarily in North America, Europe and Asia. Activities under the Fiscal 2013-2014 Plan include the downsizing of our Santa Clara, California headquarters and certain U.S. and international field offices, and reductions in force to reduce our operating expenses.



	Costs Incurred During Quarter Ended March 28, 2014		Costs Incurred During Three Quarters Ended March 28, 2014		Cumulative Costs Incurred Through March 28, 2014		Estimated Additional Costs to be Incurred		Total Restructuring Costs Expected to be Incurred
	Costs Incurred During Quarter Ended March 28, 2014		Costs Incurred During Three Quarters Ended March 28, 2014		Cumulative Costs Incurred Through March 28, 2014		Estimated Additional Costs to be Incurred		Total Restructuring Costs Expected to be Incurred
	(In millions)
Severance and benefits	$	0.1	$	1.0	$	2.8	$	—	$	2.8
Facilities and other	0.1		4.0		4.0		1.0		5.0
Total for Fiscal 2013-2014 Plan	$	0.2	$	5.0	$	6.8	$	1.0	$	7.8

During the first three quarters of fiscal 2014, our severance and benefits charges under the Fiscal 2013-2014 Plan primarily related to reductions in force in Santa Clara, California and several international locations. Facilities and other charges in the first three quarters of fiscal 2014 included obligations under a non-cancelable lease for facilities that we ceased to use at our Santa Clara, California headquarters and certain U.S. and international field offices. We intend to complete a majority of the remaining restructuring activities in fiscal 2014.

Fiscal 2011 Plan

During the first quarter of fiscal 2011, we initiated a restructuring plan (the “Fiscal 2011 Plan”) to reduce our operational costs. The Fiscal 2011 Plan was intended to bring our cost structure in line with the changing dynamics of the worldwide microwave radio and telecommunication markets, primarily in North America, Europe and Asia. Activities under the Fiscal 2011 Plan included reductions in force to reduce our operating expenses and the downsizing or closure of our Morrisville, North Carolina, Santa Clara, California, Montreal, Canada and certain international field offices. The initiatives under the Fiscal 2011 Plan were completed in fiscal 2013.

The following table summarizes our costs incurred during the third quarter and first three quarters of fiscal 2013 and total costs incurred under the Fiscal 2011 Plan:



	Costs Incurred During Quarter Ended March 29, 2013		Costs Incurred During Three Quarters Ended March 29, 2013		Total Restructuring Costs Incurred (Completed in Fiscal 2013)
	Costs Incurred During Quarter Ended March 29, 2013		Costs Incurred During Three Quarters Ended March 29, 2013

Severance and benefits	$	0.3	$	0.8	$	12.6
Facilities and other	0.1		0.1		3.7
Total for Fiscal 2011 Plan	$	0.4	$	0.9	$	16.3

During the first three quarters of fiscal 2013, we continued executing restructuring activities to reduce our operating costs worldwide under the Fiscal 2011 Plan.

Restructuring Liabilities

Our restructuring liabilities consisted primarily of accrued severance and benefits as well as facilities restructuring reserves related to our office leases in California and North Carolina. The information in the following table summarizes the changes in our restructuring liabilities during the first three quarters of fiscal 2014:



	Severance and Benefits			Facilities and Other			Total
	(In millions)
Restructuring liabilities as of June 28, 2013	$	1.9		$	0.8		$	2.7
Provision and adjustments	4.8			4.2			9.0
Cash payments	(3.6		)	(1.3		)	(4.9		)
Restructuring liabilities as of March 28, 2014	$	3.1		$	3.7		$	6.8
Current portion of restructuring liabilities as of March 28, 2014							$	4.5
Long-term portion included in other long-term liabilities as of March 28, 2014							$	2.3

Divestiture

9 Months Ended

Mar. 28, 2014

Discontinued Operations and Disposal Groups [Abstract]

Divestiture

In March 2011, our board of directors approved a plan for the sale of our WiMAX business. On September 2, 2011, we sold to EION Networks, Inc. (“EION”) our WiMAX business and related assets consisting of certain technology, inventory and equipment. As consideration for the sale of assets, EION agreed to pay us $0.4 million in cash and up to $2.8 million in additional cash payments contingent upon specific factors related to future WiMAX business performance. Currently we are not able to estimate the amount of consideration that we will receive beyond the $0.4 million nor the probability of any such payment. Accordingly, any future consideration will be recorded as a contingent gain in the period that it is received. As of March 28, 2014, we had received $0.1 million of such contingent payments. EION is also entitled to receive cash payments of up to $2.0 million upon collection of certain WiMAX accounts receivable. As of March 28, 2014, we have paid $1.6 million to EION and reduced $0.3 million of our liability to EION resulting from the write-down of the corresponding WiMAX accounts receivable. As of March 28, 2014 and June 28, 2013, our accrued liabilities related to the disposition of the WiMAX business were $0.1 million and $0.1 million, respectively.

In the third quarter of fiscal 2011, we began accounting for the WiMAX business as a discontinued operation and, therefore, the operating results of our WiMAX business are included in discontinued operations in our condensed consolidated financial statements for all periods presented. The loss incurred in the first three quarters of fiscal 2013 was primarily due to write-down of certain WiMAX deferred cost of sales that were not transferred to EION and certain expenses we incurred to support a remaining customer obligation. The income recognized in the first three quarters of fiscal 2014 was primarily due to the recovery of certain WiMAX deferred cost of sales that was previously written down.

Summary results of operations for the WiMAX business were as follows:



	Quarter Ended					Three Quarters Ended
	March 28, 2014		March 29, 2013			March 28, 2014		March 29, 2013
	(In millions)
Revenues	$	—	$	—		$	—	$	0.1
Income (loss) from operations related to WiMAX	$	0.3	$	0.1		$	0.7	$	(1.7	)
Gain on disposal	—		—			—		0.1
Income taxes	—		(0.2		)	—		(0.2		)
Income (loss) from discontinued operations	$	0.3	$	(0.1	)	$	0.7	$	(1.8	)

Stockholders' Equity

9 Months Ended

Mar. 28, 2014

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

Stockholders' Equity

Stockholders’ Equity

2007 Stock Equity Plan and Activities

As of March 28, 2014, we had one stock incentive plan for our employees and nonemployee directors, the 2007 Stock Equity Plan, as amended and restated effective November 17, 2011 (the “2007 Stock Plan”). The 2007 Stock Plan provides for accelerated vesting of certain share-based awards if there is a change in control of the Company. The 2007 Stock Plan also provides for the issuance of share-based awards in the form of stock options, stock appreciation rights, restricted stock awards and units, and performance share awards and units. We have various incentive programs under the 2007 Stock Plan, including annual and long-term incentive programs ("AIP" or "LTIP"), a global equity program ("GEP") and product development incentive programs (“PDIP”).

Under the 2007 Stock Plan, option exercise prices are equal to the fair market value on the date the options are granted using our closing stock price. Options may be exercised for a period set at the time of grant, which is generally seven years after the date of grant. Options generally vest in installments on one of three vesting schedules: (1) 50% one year from the grant date and 25% each year thereafter over a three-year period from the date of grant; (2) one-third annually over a three-year period from the date of grant; or (3) one-fourth annually over a four-year period from date of grant. Stock options are issued to directors annually and generally vest in one year from the grant date.

Restricted stock is not transferable until vested and the restrictions lapse upon the achievement of continued employment or service over a specified time period. Restricted stock issued to employees generally vests either one-third annually over a three-year period from the date of grant or in full three years after the grant date. Restricted stock is issued to directors annually and generally vests in full one year from the grant date.

Vesting of performance shares under our AIP, LTIP or GEP is subject to financial performance criteria including revenue, operating income, or cash flow targets for the periods as defined in the programs and continued employment through the end of the applicable period. Performance shares under our PDIPs are issued to employees related to certain new product development projects and vest upon achievement of the product development milestones as defined in the programs.

During the first three quarters of fiscal 2014, we granted options to purchase 2,263,978 shares of our common stock to employees under our 2007 Stock Plan. During the first three quarters of fiscal 2014, 1,121,128 performance shares vested upon the achievement of financial performance targets and 367,874 performance shares were canceled because the performance target threshold were not met.

Upon the exercise of stock options, vesting of restricted stock awards and units, or vesting of performance share awards and units, we issue new shares of our common stock to our employees. All awards that are canceled prior to vesting or expire unexercised are returned to the approved pool of reserved shares under the 2007 Stock Plan and made available for future grants. Shares of our common stock remaining available for future issuance under the 2007 Stock Plan totaled 3,314,165 as of March 28, 2014.

Share-Based Compensation

Total compensation expense for share-based awards included in our condensed consolidated statements of operations for the third quarter of fiscal 2014 and 2013 was as follows:



	Quarter Ended				Three Quarters Ended
(In millions)	March 28, 2014		March 29, 2013		March 28, 2014		March 29, 2013
By Expense Category:
Cost of product sales and services	$	0.1	$	0.1	$	0.2	$	0.4
Research and development	—		—		0.2		0.7
Selling and administrative	0.5		1.3		2.4		3.6
Total share-based compensation expense	$	0.6	$	1.4	$	2.8	$	4.7
By Types of Award:
Options	$	0.5	$	0.6	$	1.5	$	2.0
Restricted stock awards and units	0.1		0.3		0.6		1.2
Performance shares	—		0.5		0.7		1.5
Total share-based compensation expense	$	0.6	$	1.4	$	2.8	$	4.7

As of March 28, 2014, there was $3.5 million of total unrecognized compensation expense related to nonvested share-based awards granted under our 2007 Stock Plan. This expense is expected to be recognized over a weighted-average period of 1.9 years. The fair value of each option grant under our 2007 Stock Plan was estimated using the Black-Scholes option pricing model on the date of grant. A summary of the significant weighted average assumptions we used in the Black-Scholes valuation model is as follows:



	Quarter Ended						Three Quarters Ended
	March 28, 2014			March 29, 2013			March 28, 2014			March 29, 2013
Expected dividends	—		%	—		%	—		%	—		%
Expected volatility	52.5		%	57.7		%	54.1		%	64.9		%
Risk-free interest rate	1.17		%	0.64		%	1.26		%	0.49		%
Expected term (years)	3.90			3.97			4.40			4.33
Weighted average grant date fair value per share granted	$	0.81		$	1.59		$	1.06		$	1.30

- Definition

The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.

+ References

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+ Details

Segment and Geographic Information

9 Months Ended

Mar. 28, 2014

Segment Reporting [Abstract]

Segment and Geographic Information

We operate in one reportable business segment: the design, manufacturing and sale of a range of wireless networking products, solutions and services. We conduct business globally and our sales and support activities are managed on a geographic basis. Our Chief Executive Officer is our Chief Operating Decision Maker (the “CODM”).

We report revenue by region and country based on the location where our customers accept delivery of our products and services. Revenue by region for the third quarter and first three quarters of fiscal 2014 and 2013 was as follows:



	Quarter Ended				Three Quarters Ended
(In millions)	March 28, 2014		March 29, 2013		March 28, 2014		March 29, 2013
North America	$	37.4	$	52.9	$	104.9	$	133.0
Africa and Middle East	21.7		37.7		84.7		150.6
Europe and Russia	9.5		9.4		28.1		31.0
Latin America and Asia Pacific	12.8		18.3		42.9		47.7
Total Revenue	$	81.4	$	118.3	$	260.6	$	362.3

During the third quarter and first three quarters of fiscal 2014 and 2013, we had one international customer in Africa (Mobile Telephone Networks Group or "MTN Group") that accounted for more than 10% of our total revenue. MTN Group also accounted for more than 10% of our accounts receivable at March 28, 2014 and June 28, 2013.

- 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.

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-Section 50
-Paragraph 29
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8864-108599

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

+ Details

Income Taxes	9 Months Ended
Income Taxes	Mar. 28, 2014
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Our effective tax rate varies from the U.S. federal statutory rate of 35% due to results of foreign operations that are subject to income taxes at different statutory rates and certain jurisdictions where we cannot recognize tax benefits on current losses. During interim periods, we accrue tax expenses for foreign jurisdictions that are anticipated to be profitable for fiscal 2014. The determination of our provision for the third quarter and first three quarters of fiscal 2014 and 2013 was based on our estimated annual effective tax rate adjusted for losses in certain jurisdictions for which no tax benefit can be recognized. The tax expense for the third quarter and first three quarters of fiscal 2014 was primarily attributable to tax expense related to profitable foreign subsidiaries, partially offset by the adjustment to tax reserves in connection with a local country examination. We have a number of years with open tax audits which vary from jurisdiction to jurisdiction. Our major tax jurisdictions include the U.S., Singapore and Nigeria. The earliest years that are open and subject to potential audits for these jurisdictions are as follows: U.S. — 2003; Singapore — 2006; and Nigeria — 2004. Prior to fiscal 2014, we received several assessments from the taxing authorities in various foreign countries challenging certain tax positions recognized in those jurisdictions. During the second quarter of fiscal 2014, we received a revised assessment letter from the Inland Revenue Authority of Singapore (“Singapore”). Based on this latest assessment letter and in accordance with the local tax law, we made a prepayment of $13.2 million related to tax years 2007 through 2010, reflecting all of the taxes incrementally assessed by Singapore. We continue to believe that our tax positions in Singapore are defensible and we continue to pursue remedies to object to this assessment. As the result of this most recent assessment, we recognized a discrete tax benefit of $0.9 million in the second quarter of fiscal 2014 in order to reduce tax reserves to the total amount due under the assessment. We are also under examination by the Federal Inland Revenue Service (“Nigeria”) for fiscal year 2005 through 2010. While we cannot predict the ultimate outcome of the examination, we believe our current ASC 740-10 reserve is sufficient to cover any potential assessment. The Nigeria audit covers fiscal 2004 through 2010. We account for interest and penalties related to unrecognized tax benefits as part of our provision for federal, foreign, and state income taxes. During the third quarter and first three quarters of fiscal 2014, we accrued $0.2 million and $0.7 million of additional interest, respectively.

Commitments and Contingencies

9 Months Ended

Mar. 28, 2014

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Operating Lease Commitments

We lease office and manufacturing facilities under non-cancelable operating leases expiring at various dates through April 2020. We lease approximately 129,000 square feet of office space in Santa Clara, California as our corporate headquarters. As of March 28, 2014, future minimum lease payments for our headquarters total $15.7 million through April 2020. We vacated approximately half of our Santa Clara headquarters building and made it available for sublease at September 27, 2013.

As of March 28, 2014, our future minimum lease payments under all non-cancelable operating leases with an initial lease term in excess of one year are as follows:



Fiscal Years Ending in June	Amounts
	(In millions)
2014 (one quarter remaining)	$	1.3
2015	4.5
2016	3.8
2017	2.8
2018	2.8
Thereafter (through April 2020)	5.1
Total	$	20.3

These commitments do not contain any material rent escalations, rent holidays, contingent rent, rent concessions, leasehold improvement incentives or unusual provisions or conditions. We sublease a portion of our facilities to third parties and total minimum rentals to be received in the future under our noncancelable subleases was $0.3 million as of March 28, 2014.

Rental expense for operating leases, including rentals on a month-to-month basis was as follows:



	Quarter Ended				Three Quarters Ended
	March 28, 2014		March 29, 2013		March 28, 2014		March 29, 2013
	(In millions)
Rent expense	$	2.1	$	2.1	$	5.9	$	6.4

Purchase Orders and Other Commitments

From time to time in the normal course of business we may enter into purchasing agreements with our suppliers that require us to accept delivery of, and remit full payment for, finished products that we have ordered, finished products that we requested be held as safety stock, and work in process started on our behalf, in the event we cancel or terminate the purchasing agreement. Because these agreements do not specify fixed or minimum quantities, do not specify minimum or variable price provisions, and do not specify the approximate timing of the transaction, and we have no present intention to cancel or terminate any of these agreements, we currently do not believe that we have any future liability under these agreements. As of March 28, 2014, we had outstanding purchase obligations with our suppliers or contract manufacturers of $38.5 million. In addition, we had contractual obligations of approximately $0.9 million associated with major capital purchases and service agreements as of March 28, 2014.

Financial Guarantees and Commercial Commitments

Guarantees issued by banks, insurance companies or other financial institutions are contingent commitments issued to guarantee our performance under borrowing arrangements, such as bank overdraft facilities, tax and customs obligations and similar transactions or to ensure our performance under customer or vendor contracts. The terms of the guarantees are generally equal to the remaining term of the related debt or other obligations and are generally limited to two years or less. As of March 28, 2014, we had no guarantees applicable to our debt arrangements.

We have entered into commercial commitments in the normal course of business including surety bonds, standby letters of credit agreements and other arrangements with financial institutions primarily relating to the guarantee of future performance on certain contracts to provide products and services to customers. As of March 28, 2014, we had commercial commitments of $52.2 million outstanding that were not recorded on our consolidated balance sheets. We do not believe, based on historical experience and information currently available, that it is probable that any amounts will be required to be paid on the performance guarantees.

Indemnifications

Under the terms of substantially all of our license agreements, we have agreed to defend and pay any final judgment against our customers arising from claims against such customers that our software products infringe the intellectual property rights of a third party. As of March 28, 2014, we have not received any notice that any customer is subject to an infringement claim arising from the use of our software products; we have not received any request to defend any customers from infringement claims arising from the use of our software products; and we have not paid any final judgment on behalf of any customer related to an infringement claim arising from the use of our software products. Because the outcome of infringement disputes is related to the specific facts of each case, and given the lack of previous or current indemnification claims, we cannot estimate the maximum amount of potential future payments, if any, related to our indemnification provisions. As of March 28, 2014, we had not recorded any liabilities related to these indemnifications.

Legal Proceedings

From time to time, we may be involved in various legal claims and litigation that arise in the normal course of our operations. While the results of such claims and litigation cannot be predicted with certainty, we currently believe that we are not a party to any litigation the final outcome of which is likely to have a material adverse effect on our financial position, results of operations or cash flows.

Contingent Liabilities

We record a loss contingency as a charge to operations when (i) it is probable that an asset has been impaired or a liability has been incurred at the date of the financial statements; and (ii) the amount of the loss can be reasonably estimated. Disclosure in the notes to the financial statements is required for loss contingencies that do not meet both those conditions if there is a reasonable possibility that a loss may have been incurred. Gain contingencies are not recorded until realized. We expense all legal costs incurred to resolve regulatory, legal and tax matters as incurred.

Our Singapore subsidiary is in the process of evaluating its historical compliance with certain export regulations in Singapore. Depending on the results of this evaluation, we may take additional actions to ensure our compliance with these regulations in the future. As part of these additional actions, we could elect to make certain voluntary disclosures, which may, in certain circumstances, result in the imposition of various fines and penalties. Any fines and penalties will be based on the specific facts and findings of our evaluation, as well as negotiation with Singapore authorities. At this time, we cannot estimate the amount or range of any fines and penalties, if any should be imposed.

Periodically, we review the status of each significant matter to assess the potential financial exposure. If a potential loss is considered probable and the amount can be reasonably estimated, we reflect the estimated loss in our results of operations. Significant judgment is required to determine the probability that a liability has been incurred or an asset impaired and whether such loss is reasonably estimable. Further, estimates of this nature are highly subjective, and the final outcome of these matters could vary significantly from the amounts that have been included in our consolidated financial statements. As additional information becomes available, we reassess the potential liability related to our pending claims and litigation and may revise estimates accordingly. Such revisions in the estimates of the potential liabilities could have a material impact on our results of operations and financial position.

The Company and Basis of Presentation (Policies)	9 Months Ended
The Company and Basis of Presentation (Policies)	Mar. 28, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared by us in accordance with generally accepted accounting principles in the United States (“U.S. GAAP”) and with the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim financial information. Accordingly, the statements do not include all information and footnotes required by U.S. GAAP for annual consolidated financial statements. In the opinion of management, such interim financial statements reflect all adjustments (consisting of normal recurring adjustments) considered necessary for a fair presentation of financial position, results of operations and cash flows for such periods. The results for the quarter and three quarters ended March 28, 2014 (the “third quarter and first three quarters of fiscal 2014”) are not necessarily indicative of the results that may be expected for the full fiscal year or future operating periods. The information included in this Quarterly Report on Form 10-Q should be read in conjunction with “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the consolidated financial statements and footnotes thereto included in our Annual Report on Form 10-K for the fiscal year ended June 28, 2013. The condensed consolidated financial statements include the accounts of the Company and its wholly-owned and majority owned subsidiaries. Significant intercompany transactions and accounts have been eliminated. We operate on a 52-week or 53-week year ending on the Friday nearest June 30. The first three quarters of fiscal 2014 and 2013 included 13 weeks in each quarter.
Correction of Immaterial Errors and Reclassifications	Correction of Immaterial Errors We recognized an adjustment of $2.2 million during the second quarter of fiscal 2014 to correct immaterial errors arising from fiscal 2007 through September 27, 2013. The result of this adjustment was to decrease the benefit from income taxes and increase our reserve for uncertain tax positions. This had no impact to our statement of cash flows for fiscal 2013 and fiscal 2014 periods. We believe the impact of the adjustment is not material to our annual and quarterly financial statements as a whole for current or prior periods.
Use of estimates	Use of Estimates The preparation of consolidated financial statements in accordance with U.S. GAAP requires us to make estimates, assumptions and judgments affecting the amounts reported and related disclosures. Estimates are based upon historical factors, current circumstances and the experience and judgment of our management. We evaluate our estimates and assumptions on an ongoing basis and may employ outside experts to assist us in making these evaluations. Changes in such estimates, based on more accurate information, or different assumptions or conditions, may affect amounts reported in future periods. Such estimates affect significant items, including revenue recognition, provision for doubtful accounts, inventory and customer service inventory valuation, valuation allowances for deferred tax assets, uncertainties in income taxes, restructuring obligations, product warranty obligations, share-based awards, contingencies and useful lives of property, plant and equipment.
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies There have been no material changes in our significant accounting policies as of and for the first three quarters of fiscal 2014, as compared to the significant accounting policies described in our Annual Report on Form 10-K for the fiscal year ended June 28, 2013.
Recently Issued and Adopted Accounting Standards	Recently Adopted Accounting Standards In February 2013, the Financial Accounting Standards Board (“FASB”) issued an accounting standards update on reporting amounts reclassified out of accumulated other comprehensive income (“AOCI”), which requires companies to present information about reclassifications out of AOCI in one place. Companies also are required to present reclassifications by component when reporting changes in AOCI balances. For significant items reclassified out of AOCI to net income in their entirety in the period, companies must report the effect of the reclassifications on the respective line items in the statement where net income is presented. This information may be provided either in the notes or parenthetically on the face of that statement as long as all the information is disclosed in a single location. For items not reclassified to net income in their entirety in the period, companies must cross-reference in a note to other required disclosures. We adopted this new guidance in the first quarter of fiscal 2014 and the adoption did not impact our condensed consolidated financial position or results of operations as the guidance relates only to financial statement presentation. Recently Issued Accounting Standards In July 2013, the FASB issued an amendment to the accounting guidance on the presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss, or tax credit carryforward exists. This new guidance requires entities, if certain criteria are met, to present an unrecognized tax benefit, or portion of an unrecognized tax benefit, in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward when such items exist in the same taxing jurisdiction. This new guidance is to be adopted prospectively and is effective for us beginning in our first quarter of fiscal 2015. The adoption of this standard will have no effect on our consolidated financial position or results of operations.

Accumulated Other Comprehensive Income (Loss) (Tables)

9 Months Ended

Mar. 28, 2014

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The changes in components of our accumulated other comprehensive loss during the first three quarters of fiscal 2014 are as follows:



	Foreign Currency Translation Adjustment (“CTA”)			Hedging Derivatives			Total Accumulated Other Comprehensive Income (Loss)
	(In millions)
Balance as of June 28, 2013	$	(3.4	)	$	0.1		$	(3.3	)
Foreign currency translation gain	1.0			—			1.0
Net unrealized gain (loss) on hedging activities	—			(0.2		)	(0.2		)
Balance as of March 28, 2014	$	(2.4	)	$	(0.1	)	$	(2.5	)

Net Income (Loss) Per Share of Common Stock (Tables)

9 Months Ended

Mar. 28, 2014

Earnings Per Share [Abstract]

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following table summarizes the potential weighted average shares of common stock outstanding that have been excluded from the diluted net loss per share calculations:



	Quarter Ended		Three Quarters Ended
	March 28, 2014	March 29, 2013	March 28, 2014	March 29, 2013
	(In millions)
Stock options	7.2	4.2	8.0	4.9
Restricted stock awards and units and performance shares and units	0.2	1.0	0.5	1.4
Total potential shares of common stock excluded	7.4	5.2	8.5	6.3

Balance Sheet Components (Tables)

9 Months Ended

Mar. 28, 2014

Balance Sheet Related Disclosures [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable

Our receivables are summarized below:



	March 28, 2014			June 28, 2013
	(In millions)
Accounts receivable	$	89.2		$	96.5
Less allowances for collection losses	(9.1		)	(10.2		)
	$	80.1		$	86.3

Customer Letters of Credits Being Discounted and Related Interest Expense

Total customer letters of credit being discounted and related interest expense were as follows:



	Quarter Ended				Three Quarters Ended
	March 28, 2014		March 29, 2013		March 28, 2014		March 29, 2013
	(In millions)
Customer letters of credit being discounted	$	—	$	13.2	$	1.8	$	31.5
Interest expense	$	—	$	—	$	—	$	0.2

Schedule of Inventory, Current

Our inventories are summarized below:



	March 28, 2014		June 28, 2013
	(In millions)
Finished products	$	29.1	$	30.9
Work in process	4.1		3.9
Raw materials and supplies	1.9		0.2
	$	35.1	$	35.0
Deferred cost of sales included within finished goods	$	0.9	$	3.1

Schedule of Adjustments to Inventory

During the first three quarters of fiscal 2014 and 2013, such charges incurred were classified in cost of product sales or discontinued operations as follows:



	Quarter Ended						Three Quarters Ended
	March 28, 2014			March 29, 2013			March 28, 2014			March 29, 2013
	(In millions, except percentages)
Excess and obsolete inventory and deferred cost of sales charges	$	0.6		$	1.3		$	1.4		$	4.2
Customer service inventory write-downs	1.6			0.2			1.9			0.6
	$	2.2		$	1.5		$	3.3		$	4.8
As % of revenue	2.7		%	1.3		%	1.3		%	1.3		%

Property, Plant and Equipment

Our property, plant and equipment are summarized below:



	March 28, 2014			June 28, 2013
	(In millions)
Land	$	0.7		$	0.7
Buildings and leasehold improvements	11.3			10.6
Software	15.9			12.1
Machinery and equipment	50.5			48.8
	78.4			72.2
Less accumulated depreciation and amortization	(48.6		)	(43.4		)
	$	29.8		$	28.8

Schedule of Depreciation and Amortization Expense

Depreciation and amortization expense related to property, plant and equipment, including amortization of software developed for internal use, was as follows:



	Quarter Ended				Three Quarters Ended
	March 28, 2014		March 29, 2013		March 28, 2014		March 29, 2013
	(In millions)
Depreciation and amortization	$	1.8	$	1.3	$	5.3	$	4.2

Schedule of Product Warranty Liability

Changes in our warranty liability, which are included as a component of other accrued expenses on the consolidated balance sheets, during the first three quarters of fiscal 2014 and 2013 were as follows:



	March 28, 2014			March 29, 2013
	(In millions)
Balance as of the beginning of the fiscal year	$	3.3		$	3.0
Warranty provision for revenue recorded during the period	3.0			2.4
Consumption during the period	(2.7		)	(2.1		)
Balance as of the end of the period	$	3.6		$	3.3

Fair Value Measurements Of Assets And Liabilities (Tables)

9 Months Ended

Mar. 28, 2014

Fair Value Disclosures [Abstract]

Fair Value, by Balance Sheet Grouping

The cost, estimated fair values and valuation input levels of our assets and liabilities that are measured at fair value on a recurring basis as of March 28, 2014 and June 28, 2013 were as follows:



	March 28, 2014				June 28, 2013				Valuation Inputs
	Cost		Fair Value		Cost		Fair Value		Valuation Inputs
	(In millions)
Assets:
Cash equivalents:
Money market funds	$	7.4	$	7.4	$	39.2	$	39.2	Level 1
Bank certificates of deposit	$	—	$	—	$	2.4	$	2.4	Level 2
Other current assets:
Foreign exchange forward contracts	$	—	$	—	$	0.1	$	0.1	Level 2
Liabilities:
Other accrued expenses:
Foreign exchange forward contracts	$	—	$	—	$	0.1	$	0.1	Level 2

Restructuring Activities (Tables)

9 Months Ended

Mar. 28, 2014

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Related Costs

The following table summarizes our costs incurred during the third quarter and first three quarters of fiscal 2013 and total costs incurred under the Fiscal 2011 Plan:



	Costs Incurred During Quarter Ended March 29, 2013		Costs Incurred During Three Quarters Ended March 29, 2013		Total Restructuring Costs Incurred (Completed in Fiscal 2013)
	Costs Incurred During Quarter Ended March 29, 2013		Costs Incurred During Three Quarters Ended March 29, 2013

Severance and benefits	$	0.3	$	0.8	$	12.6
Facilities and other	0.1		0.1		3.7
Total for Fiscal 2011 Plan	$	0.4	$	0.9	$	16.3



	Costs Incurred During Quarter Ended March 28, 2014		Costs Incurred During Three Quarters Ended March 28, 2014		Cumulative Costs Incurred Through March 28, 2014		Estimated Additional Costs to be Incurred		Total Restructuring Costs Expected to be Incurred
	Costs Incurred During Quarter Ended March 28, 2014		Costs Incurred During Three Quarters Ended March 28, 2014		Cumulative Costs Incurred Through March 28, 2014		Estimated Additional Costs to be Incurred		Total Restructuring Costs Expected to be Incurred
	(In millions)
Severance and benefits	$	0.1	$	1.0	$	2.8	$	—	$	2.8
Facilities and other	0.1		4.0		4.0		1.0		5.0
Total for Fiscal 2013-2014 Plan	$	0.2	$	5.0	$	6.8	$	1.0	$	7.8



	Costs Incurred During Quarter Ended March 28, 2014		Costs Incurred During Three Quarters Ended March 28, 2014		Cumulative Costs Incurred Through March 28, 2014		Estimated Additional Costs to be Incurred		Total Restructuring Costs Expected to be Incurred
	Costs Incurred During Quarter Ended March 28, 2014		Costs Incurred During Three Quarters Ended March 28, 2014		Cumulative Costs Incurred Through March 28, 2014		Estimated Additional Costs to be Incurred		Total Restructuring Costs Expected to be Incurred
	(In millions)
Severance and benefits	$	3.8	$	3.8	$	3.8	$	1.7	$	5.5
Facilities and other	0.2		0.2		0.2		0.3		0.5
Total for Fiscal 2014-2015 Plan	$	4.0	$	4.0	$	4.0	$	2.0	$	6.0

Schedule of Restructuring Reserve by Type of Cost

The information in the following table summarizes the changes in our restructuring liabilities during the first three quarters of fiscal 2014:



	Severance and Benefits			Facilities and Other			Total
	(In millions)
Restructuring liabilities as of June 28, 2013	$	1.9		$	0.8		$	2.7
Provision and adjustments	4.8			4.2			9.0
Cash payments	(3.6		)	(1.3		)	(4.9		)
Restructuring liabilities as of March 28, 2014	$	3.1		$	3.7		$	6.8
Current portion of restructuring liabilities as of March 28, 2014							$	4.5
Long-term portion included in other long-term liabilities as of March 28, 2014							$	2.3

Divestiture (Tables)

9 Months Ended

Mar. 28, 2014

Discontinued Operations and Disposal Groups [Abstract]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures

Summary results of operations for the WiMAX business were as follows:



	Quarter Ended					Three Quarters Ended
	March 28, 2014		March 29, 2013			March 28, 2014		March 29, 2013
	(In millions)
Revenues	$	—	$	—		$	—	$	0.1
Income (loss) from operations related to WiMAX	$	0.3	$	0.1		$	0.7	$	(1.7	)
Gain on disposal	—		—			—		0.1
Income taxes	—		(0.2		)	—		(0.2		)
Income (loss) from discontinued operations	$	0.3	$	(0.1	)	$	0.7	$	(1.8	)

- Definition

Tabular disclosure of disposal groups, which may include the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the classification and carrying value of the assets and liabilities comprising the disposal group, and the segment in which the disposal group was reported. Also may include the amount of adjustments to amounts previously reported in discontinued operations such as resolution of contingencies arising from the disposal transaction or the operations of the component prior to disposal.

+ References + Details

Stockholders' Equity (Tables)

9 Months Ended

Mar. 28, 2014

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

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award

Total compensation expense for share-based awards included in our condensed consolidated statements of operations for the third quarter of fiscal 2014 and 2013 was as follows:



	Quarter Ended				Three Quarters Ended
(In millions)	March 28, 2014		March 29, 2013		March 28, 2014		March 29, 2013
By Expense Category:
Cost of product sales and services	$	0.1	$	0.1	$	0.2	$	0.4
Research and development	—		—		0.2		0.7
Selling and administrative	0.5		1.3		2.4		3.6
Total share-based compensation expense	$	0.6	$	1.4	$	2.8	$	4.7
By Types of Award:
Options	$	0.5	$	0.6	$	1.5	$	2.0
Restricted stock awards and units	0.1		0.3		0.6		1.2
Performance shares	—		0.5		0.7		1.5
Total share-based compensation expense	$	0.6	$	1.4	$	2.8	$	4.7

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

A summary of the significant weighted average assumptions we used in the Black-Scholes valuation model is as follows:



	Quarter Ended						Three Quarters Ended
	March 28, 2014			March 29, 2013			March 28, 2014			March 29, 2013
Expected dividends	—		%	—		%	—		%	—		%
Expected volatility	52.5		%	57.7		%	54.1		%	64.9		%
Risk-free interest rate	1.17		%	0.64		%	1.26		%	0.49		%
Expected term (years)	3.90			3.97			4.40			4.33
Weighted average grant date fair value per share granted	$	0.81		$	1.59		$	1.06		$	1.30

Segment and Geographic Information (Tables)

9 Months Ended

Mar. 28, 2014

Segment Reporting [Abstract]

Reconciliation of Revenue from Segments to Consolidated

Revenue by region for the third quarter and first three quarters of fiscal 2014 and 2013 was as follows:



	Quarter Ended				Three Quarters Ended
(In millions)	March 28, 2014		March 29, 2013		March 28, 2014		March 29, 2013
North America	$	37.4	$	52.9	$	104.9	$	133.0
Africa and Middle East	21.7		37.7		84.7		150.6
Europe and Russia	9.5		9.4		28.1		31.0
Latin America and Asia Pacific	12.8		18.3		42.9		47.7
Total Revenue	$	81.4	$	118.3	$	260.6	$	362.3

Commitments and Contingencies (Tables)

9 Months Ended

Mar. 28, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

As of March 28, 2014, our future minimum lease payments under all non-cancelable operating leases with an initial lease term in excess of one year are as follows:



Fiscal Years Ending in June	Amounts
	(In millions)
2014 (one quarter remaining)	$	1.3
2015	4.5
2016	3.8
2017	2.8
2018	2.8
Thereafter (through April 2020)	5.1
Total	$	20.3

Schedule of Rent Expense

Rental expense for operating leases, including rentals on a month-to-month basis was as follows:



	Quarter Ended				Three Quarters Ended
	March 28, 2014		March 29, 2013		March 28, 2014		March 29, 2013
	(In millions)
Rent expense	$	2.1	$	2.1	$	5.9	$	6.4

The Company and Basis of Presentation (Details)	3 Months Ended		9 Months Ended
The Company and Basis of Presentation (Details)	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014
Significant Accounting Policies [Line Items]
Days in Fiscal Period	91 days	91 days
Minimum
Significant Accounting Policies [Line Items]
Days in Fiscal Period			364 days
Maximum
Significant Accounting Policies [Line Items]
Days in Fiscal Period			371 days

The Company and Basis of Presentation (Correction of An Immaterial Error) (Details) $ in Millions	3 Months Ended
	Dec. 27, 2013 USD ($)
Immaterial Error
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Decrease in provision for income taxes	$ (2.2)

Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013
Foreign Currency Translation Adjustment (CTA) [Roll Forward]
Balance as of June 28, 2013			$ (3.4)
Foreign currency translation gain			1.0
Balance as of March 28, 2014	$ (2.4)		(2.4)
Hedging Derivatives [Roll Forward]
Balance as of June 28, 2013			0.1
Net unrealized gain (loss) on hedging activities	0.1	$ 0.2	(0.2)	$ 0.1
Balance as of March 28, 2014	(0.1)		(0.1)
Total Accumulated Other Comprehensive (Loss) Income [Roll Forward]
Balance as of June 28, 2013			(3.3)
Foreign currency translation gain			1.0
Net unrealized gain (loss) on hedging activities	0.1	$ 0.2	(0.2)	$ 0.1
Balance as of March 28, 2014	$ (2.5)		$ (2.5)

- Definition

Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

+ References + Details

Net Income (Loss) Per Share of Common Stock (Details) - shares shares in Millions	3 Months Ended		9 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential shares of common stock excluded	7.4	5.2	8.5	6.3
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential shares of common stock excluded	7.2	4.2	8.0	4.9
Restricted stock awards and units and performance shares and units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential shares of common stock excluded	0.2	1.0	0.5	1.4

Balance Sheet Components (Receivables) (Details) - USD ($) $ in Millions	Mar. 28, 2014	Jun. 28, 2013
Balance Sheet Related Disclosures [Abstract]
Accounts receivable	$ 89.2	$ 96.5
Less allowances for collection losses	(9.1)	(10.2)
Receivables	$ 80.1	$ 86.3

Balance Sheet Components (Customer Letters of Credit) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013
Balance Sheet Related Disclosures [Abstract]
Customer letters of credit being discounted	$ 0.0	$ 13.2	$ 1.8	$ 31.5
Interest expense	$ 0.0	$ 0.0	$ 0.0	$ 0.2

Balance Sheet Components (Inventories) (Details) - USD ($) $ in Millions	Mar. 28, 2014	Jun. 28, 2013
Balance Sheet Related Disclosures [Abstract]
Finished products	$ 29.1	$ 30.9
Work in process	4.1	3.9
Raw materials and supplies	1.9	0.2
Inventories	35.1	35.0
Deferred cost of sales included within finished goods	$ 0.9	$ 3.1

Balance Sheet Components (Inventory Adjustments) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013
Balance Sheet Related Disclosures [Abstract]
Excess and obsolete inventory and deferred cost of sales charges	$ 0.6	$ 1.3	$ 1.4	$ 4.2
Customer service inventory write-down	1.6	0.2	1.9	0.6
Charges for product transition and inventory write-downs	$ 2.2	$ 1.5	$ 3.3	$ 4.8
As % of revenue	2.70%	1.30%	1.30%	1.30%

Balance Sheet Components (Property, Plant and Equipment) (Details) - USD ($) $ in Millions	Mar. 28, 2014	Jun. 28, 2013
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 78.4	$ 72.2
Less accumulated depreciation and amortization	(48.6)	(43.4)
Property, plant and equipment, net	29.8	28.8
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	0.7	0.7
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	11.3	10.6
Software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	15.9	12.1
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 50.5	$ 48.8

Balance Sheet Components (Property, Plant and Equipment Depreciation and Amortization) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013
Balance Sheet Related Disclosures [Abstract]
Depreciation and Amortization	$ 1.8	$ 1.3	$ 5.3	$ 4.2

Balance Sheet Components (Accrued Warranties) (Details) - USD ($) $ in Millions	9 Months Ended
	Mar. 28, 2014	Mar. 29, 2013
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]
Balance as of the beginning of the fiscal year	$ 3.3	$ 3.0
Warranty provision for revenue recorded during the period	3.0	2.4
Consumption during the period	(2.7)	(2.1)
Balance as of the end of the period	$ 3.6	$ 3.3

Fair Value Measurements Of Assets And Liabilities (Details) $ / shares in Units, $ in Millions	Mar. 28, 2014 USD ($) institution $ / shares	Jun. 28, 2013 USD ($) $ / shares
Valuation Inputs, Level 1 \| Money market funds
Liabilities [Abstract]
Number of financial institutions \| institution	2
Money market, net asset value (usd per share) \| $ / shares	$ 1.00	$ 1.00
Valuation Inputs, Level 1 \| Cost \| Money market funds
Cash and Cash Equivalents [Abstract]
Cash equivalents	$ 7.4	$ 39.2
Valuation Inputs, Level 1 \| Fair Value \| Money market funds
Cash and Cash Equivalents [Abstract]
Cash equivalents	7.4	39.2
Valuation Inputs, Level 2 \| Cost
Other current assets [Abstract]
Other current assets, Foreign exchange forward contracts	0.0	0.1
Liabilities [Abstract]
Other accrued expenses, Foreign exchange forward contracts	0.0	0.1
Valuation Inputs, Level 2 \| Cost \| Bank certificates of deposit
Cash and Cash Equivalents [Abstract]
Cash equivalents	0.0	2.4
Valuation Inputs, Level 2 \| Fair Value
Other current assets [Abstract]
Other current assets, Foreign exchange forward contracts	0.0	0.1
Liabilities [Abstract]
Other accrued expenses, Foreign exchange forward contracts	0.0	0.1
Valuation Inputs, Level 2 \| Fair Value \| Bank certificates of deposit
Cash and Cash Equivalents [Abstract]
Cash equivalents	$ 0.0	$ 2.4

Credit Facility And Debt (Details) - USD ($)				9 Months Ended
Credit Facility And Debt (Details) - USD ($)	Mar. 28, 2014	Sep. 27, 2013	Jan. 30, 2012	Mar. 28, 2014	Jun. 28, 2013	Jan. 20, 2012
Line of Credit Facility [Line Items]
Line of credit facility, amount outstanding	$ 6,000,000			$ 6,000,000
Short-term debt, weighted average interest rate	3.25%			3.25%
Fixed interest rate						5.00%
Current debt	$ 6,000,000			$ 6,000,000	$ 8,800,000
Prime Rate
Line of Credit Facility [Line Items]
Debt instrument, description of variable rate basis				prime rate
Prime Rate \| Minimum
Line of Credit Facility [Line Items]
Basis spread on variable rate				0.50%
Prime Rate \| Maximum
Line of Credit Facility [Line Items]
Basis spread on variable rate				1.50%
LIBOR
Line of Credit Facility [Line Items]
Debt instrument, description of variable rate basis				LIBOR
LIBOR \| Maximum
Line of Credit Facility [Line Items]
Basis spread on variable rate				2.75%
Silicon Valley Bank
Line of Credit Facility [Line Items]
Credit facility, maximum borrowing capacity	40,000,000	$ 50,000,000.0		$ 40,000,000
Borrowing base	7,000,000.0			7,000,000.0
Available credit under credit facility	23,800,000			23,800,000
Borrowing base, calculated amount	34,300,000			34,300,000
Line of credit facility, amount outstanding	$ 6,000,000			6,000,000
Additional spread on applicable rate in event of default	2.00%
Silicon Valley Bank \| Term Loan
Line of Credit Facility [Line Items]
Debt outstanding		$ 1,700,000
Term loan amount						$ 8,300,000.0
Term of loan agreement			2 years
Silicon Valley Bank \| LIBOR
Line of Credit Facility [Line Items]
Period of interest payment due		3 months
Letter of Credit \| Silicon Valley Bank
Line of Credit Facility [Line Items]
Line of credit facility, amount outstanding	$ 4,500,000			4,500,000
Singapore Line of Credit \| Silicon Valley Bank
Line of Credit Facility [Line Items]
Credit facility sublimit available for Singapore	$ 30,000,000.0			$ 30,000,000.0

Restructuring Activities (Costs Incurred) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended	36 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Jun. 28, 2013
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 4.2	$ 0.4	$ 9.0	$ 0.9
Severance and benefits
Restructuring Cost and Reserve [Line Items]
Restructuring charges			4.8
Facilities and other
Restructuring Cost and Reserve [Line Items]
Restructuring charges			4.2
Fiscal 2014-2015 Plan
Restructuring Cost and Reserve [Line Items]
Severance and benefits	3.8		3.8
Facilities and other	0.2		0.2
Restructuring charges	4.0		4.0
Cumulative Costs Incurred	4.0
Estimated Additional Costs to be Incurred			2.0
Total Restructuring Costs Expected to be Incurred			6.0
Fiscal 2014-2015 Plan \| Severance and benefits
Restructuring Cost and Reserve [Line Items]
Cumulative Costs Incurred	3.8
Estimated Additional Costs to be Incurred			1.7
Total Restructuring Costs Expected to be Incurred			5.5
Fiscal 2014-2015 Plan \| Facilities and other
Restructuring Cost and Reserve [Line Items]
Cumulative Costs Incurred	0.2
Estimated Additional Costs to be Incurred			0.3
Total Restructuring Costs Expected to be Incurred			0.5
Fiscal 2013-2014 Plan
Restructuring Cost and Reserve [Line Items]
Severance and benefits	0.1		1.0
Facilities and other	0.1		4.0
Restructuring charges	$ 0.2		5.0
Cumulative Costs Incurred					$ 6.8
Estimated Additional Costs to be Incurred			1.0
Total Restructuring Costs Expected to be Incurred			7.8
Fiscal 2013-2014 Plan \| Severance and benefits
Restructuring Cost and Reserve [Line Items]
Cumulative Costs Incurred					2.8
Estimated Additional Costs to be Incurred			0.0
Total Restructuring Costs Expected to be Incurred			2.8
Fiscal 2013-2014 Plan \| Facilities and other
Restructuring Cost and Reserve [Line Items]
Cumulative Costs Incurred					$ 4.0
Estimated Additional Costs to be Incurred			1.0
Total Restructuring Costs Expected to be Incurred			$ 5.0
Fiscal 2011 Plan
Restructuring Cost and Reserve [Line Items]
Severance and benefits		0.3		0.8
Facilities and other		0.1		0.1
Restructuring charges		$ 0.4		$ 0.9
Cumulative Costs Incurred						$ 16.3
Fiscal 2011 Plan \| Severance and benefits
Restructuring Cost and Reserve [Line Items]
Cumulative Costs Incurred						12.6
Fiscal 2011 Plan \| Facilities and other
Restructuring Cost and Reserve [Line Items]
Cumulative Costs Incurred						$ 3.7

Restructuring Activities (Restructuring Liability) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013	Jun. 28, 2013
Restructuring Reserve [Roll Forward]
Restructuring liability, beginning of period			$ 2.7
Provision and adjustments	$ 4.2	$ 0.4	9.0	$ 0.9
Cash payments			(4.9)
Restructuring liability, end of period	6.8		6.8
Current portion of restructuring liabilities as of March 28, 2014	4.5		4.5		$ 2.3
Long-term portion included in other long-term liabilities as of March 28, 2014	2.3		2.3
Fiscal 2013-2014 Plan
Restructuring Reserve [Roll Forward]
Provision and adjustments	0.2		5.0
Severance and Benefits
Restructuring Reserve [Roll Forward]
Restructuring liability, beginning of period			1.9
Provision and adjustments			4.8
Cash payments			(3.6)
Restructuring liability, end of period	3.1		3.1
Facilities and Other
Restructuring Reserve [Roll Forward]
Restructuring liability, beginning of period			0.8
Provision and adjustments			4.2
Cash payments			(1.3)
Restructuring liability, end of period	$ 3.7		$ 3.7

Divestiture (Details) - WiMAX - USD ($) $ in Millions		3 Months Ended		9 Months Ended
Divestiture (Details) - WiMAX - USD ($) $ in Millions	Sep. 02, 2011	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013	Jun. 28, 2013
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture of businesses	$ 0.4
Discontinued operations contingent consideration	$ 2.8
Proceeds from contingent payments		$ 0.1		$ 0.1
Potential cash payments to EION for collections of WiMAX receivables		2.0		2.0
Payment on Divestiture Payables				1.6
Accounts, notes and loans receivable, write-down		0.3		0.3
Accrued Liabilities related to disposition of WiMAX		0.1		0.1		$ 0.1
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Revenues		0.0	$ 0.0	0.0	$ 0.1
Income (loss) from operations related to WiMAX		0.3	0.1	0.7	(1.7)
Gain on disposal		0.0	0.0	0.0	0.1
Income taxes		0.0	(0.2)	0.0	(0.2)
Income (loss) from discontinued operations		$ 0.3	$ (0.1)	$ 0.7	$ (1.8)

Stockholders' Equity (Narrative) (Details) $ in Millions	9 Months Ended
Stockholders' Equity (Narrative) (Details) $ in Millions	Mar. 28, 2014 USD ($) StockIncentivePlan shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested awards, expense expected to be recognized, weighted average period	1 year 10 months 24 days
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted	2,263,978
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance shares vested	1,121,128
Performance shares canceled	367,874
2007 Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock incentive plans \| StockIncentivePlan	1
Number of shares available for grant	3,314,165
Nonvested awards, unrecognized compensation expense \| $	$ 3.5
2007 Stock Plan \| Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Option expiration period	7 years
2007 Stock Plan \| Stock Options \| Stock Options, Vesting Option 1 \| One Year From Grant Date
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Annual vesting percentage	50.00%
Award vesting period	3 years
2007 Stock Plan \| Stock Options \| Stock Options, Vesting Option 1 \| Each Year After One Year From Grant Date
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Annual vesting percentage	25.00%
2007 Stock Plan \| Stock Options \| Stock Options, Vesting Option 2
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Annual vesting percentage	33.33%
Award vesting period	3 years
2007 Stock Plan \| Stock Options \| Stock Options, Vesting Option 3
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Annual vesting percentage	25.00%
Award vesting period	4 years
2007 Stock Plan \| Restricted Stock \| Restricted Stock, Option 1
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Annual vesting percentage	33.33%
Award vesting period	3 years
2007 Stock Plan \| Restricted Stock \| Restricted Stock, Option 2
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
Vesting percentage	100.00%
Director \| 2007 Stock Plan \| Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	1 year
Vesting percentage	100.00%
Director \| 2007 Stock Plan \| Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	1 year
Vesting percentage	100.00%

Stockholders' Equity (Stock Based Compensation Expense) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	$ 0.6	$ 1.4	$ 2.8	$ 4.7
Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	0.5	0.6	1.5	2.0
Restricted stock awards and units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	0.1	0.3	0.6	1.2
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	0.0	0.5	0.7	1.5
Cost of product sales and services
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	0.1	0.1	0.2	0.4
Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	0.0	0.0	0.2	0.7
Selling and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	$ 0.5	$ 1.3	$ 2.4	$ 3.6

Stockholders' Equity (Weighted Average Assumptions) (Details) - $ / shares	3 Months Ended		9 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Expected dividends	0.00%	0.00%	0.00%	0.00%
Expected volatility	52.50%	57.70%	54.10%	64.90%
Risk-free interest rate	1.17%	0.64%	1.26%	0.49%
Expected term	3 years 10 months 24 days	3 years 11 months 19 days	4 years 4 months 24 days	4 years 3 months 29 days
Weighted average grant date fair value per share granted (in usd per share)	$ 0.81	$ 1.59	$ 1.06	$ 1.30

Segment and Geographic Information (Schedule of Revenues by Geographic Region) (Details) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 28, 2014 USD ($) customer	Mar. 29, 2013 USD ($) customer	Mar. 28, 2014 USD ($) customer segments	Mar. 29, 2013 USD ($) customer	Jun. 28, 2013 customer
Revenues from External Customers and Long-Lived Assets [Line Items]
Number of reportable segments \| segments			1
Revenue	$ 81.4	$ 118.3	$ 260.6	$ 362.3
Accounts Receivable \| Customer Concentration Risk
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration Risk, Number of Customers \| customer	0		0		0
Mobile Telephone Networks \| Minimum \| Accounts Receivable \| Customer Concentration Risk
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration Risk, Percentage			10.00%		10.00%
Mobile Telephone Networks \| Minimum \| Revenue \| Customer Concentration Risk
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration Risk, Percentage			10.00%	10.00%
North America
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	$ 37.4	52.9	$ 104.9	$ 133.0
Africa and Middle East
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	21.7	37.7	84.7	150.6
Europe and Russia
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	9.5	9.4	28.1	31.0
Latin America and Asia Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	$ 12.8	$ 18.3	$ 42.9	$ 47.7
Africa \| Mobile Telephone Networks \| Revenue \| Geographic Concentration Risk
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration Risk, Number of Customers \| customer	1	1	1	1

Income Taxes (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
Income Taxes (Narrative) (Details) - USD ($) $ in Millions	Mar. 28, 2014	Dec. 27, 2013	Mar. 28, 2014
Income Tax Disclosure [Abstract]
Statutory U.S. Federal tax rate			35.00%
Prepayment for tax assessment	$ 13.2		$ 13.2
Discrete tax benefit recognized		$ 0.9
Interest accrued for unrecognized tax benefits	$ 0.2		$ 0.7

Commitments and Contingencies (Narrative) (Details) ft² in Thousands, $ in Millions	9 Months Ended
	Mar. 28, 2014 USD ($) ft²
Property Subject to or Available for Operating Lease [Line Items]
Future minimum commitments	$ 20.3
Future proceeds from non-cancelable subleases	0.3
Purchase obligations with suppliers outstanding	38.5
Commercial commitments, outstanding	$ 52.2
Corporate Headquarters
Property Subject to or Available for Operating Lease [Line Items]
Office Space (in sq ft) \| ft²	129
Future minimum commitments	$ 15.7
Maximum
Property Subject to or Available for Operating Lease [Line Items]
Guarantee term	2 years
Capital purchase and service agreements
Property Subject to or Available for Operating Lease [Line Items]
Commercial commitments, outstanding	$ 0.9

Commitments and Contingencies (Future Minimum Lease Payments) (Details) $ in Millions	Mar. 28, 2014 USD ($)
Commitments and Contingencies Disclosure [Abstract]
2014 (1 quarter remaining)	$ 1.3
2015	4.5
2016	3.8
2017	2.8
2018	2.8
Thereafter (through April 2020)	5.1
Total	$ 20.3

Commitments and Contingencies (Rental Expense for Operating Leases) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 28, 2014	Mar. 29, 2013
Commitments and Contingencies Disclosure [Abstract]
Rent expense	$ 2.1	$ 2.1	$ 5.9	$ 6.4