Aviat Networks (AVNW) 10-Q 13 Nov 17 2018 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Sep. 29, 2017	Oct. 30, 2017
Document And Entity Information [Abstract]
Entity Registrant Name	AVIAT NETWORKS, INC.
Entity Central Index Key	1,377,789
Current Fiscal Year End Date	--06-29
Entity Filer Category	Non-accelerated Filer
Document Type	10-Q
Document Period End Date	Sep. 29, 2017
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q1
Amendment Flag	false
Entity Common Stock, Shares Outstanding		5,318,218

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 29, 2017	Jun. 30, 2017
Current Assets:
Cash and cash equivalents	$ 39,103	$ 35,658
Restricted cash	541	541
Short-term investments	265	264
Accounts receivable, net	43,635	45,945
Unbilled receivables	8,297	12,110
Inventories	23,143	21,794
Customer service inventories	1,633	1,871
Other current assets	7,246	6,402
Total current assets	123,863	124,585
Property, plant and equipment, net	16,934	16,406
Deferred income taxes	5,735	6,178
Other assets	5,682	5,407
TOTAL ASSETS	152,214	152,576
Current Liabilities:
Short-term debt	9,000	9,000
Accounts payable	34,443	33,606
Accrued expenses	21,478	21,933
Advance payments and unearned income	20,087	20,004
Restructuring liabilities	827	1,475
Total current liabilities	85,835	86,018
Unearned income	6,745	7,062
Other long-term liabilities	1,024	1,022
Reserve for uncertain tax positions	2,408	2,453
Deferred income taxes	1,781	1,681
Total liabilities	97,793	98,236
Commitments and contingencies (Note 10)
Equity:
Preferred stock, $0.01 par value, 50,000,000 shares authorized, no shares issued or outstanding	0	0
Common stock, $0.01 par value, 300,000,000 shares authorized, 5,318,218 shares issued and outstanding at September 29, 2017; 5,317,766 shares issued and outstanding at June 30, 2017	53	53
Additional paid-in-capital	814,314	813,733
Accumulated deficit	(748,861)	(748,204)
Accumulated other comprehensive loss	(11,720)	(11,785)
Noncontrolling interests	635	543
Total equity	54,421	54,340
TOTAL LIABILITIES AND EQUITY	$ 152,214	$ 152,576

Condensed Consolidated Balance3

Condensed Consolidated Balance Sheets (Unaudited) - Parenthetical - $ / shares	Sep. 29, 2017	Jun. 30, 2017
Statement of Financial Position [Abstract]
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock shares authorized	50,000,000	50,000,000
Preferred stock shares issued	0	0
Preferred stock shares outstanding	0	0
Common stock par value	$ 0.01	$ 0.01
Common stock shares authorized	300,000,000	300,000,000
Common stock shares issued	5,318,218	5,317,766
Common stock shares outstanding	5,318,218	5,317,766

Condensed Consolidated Statemen

Condensed Consolidated Statements Of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 29, 2017	Sep. 30, 2016
Revenues:
Revenue from product sales	$ 35,067	$ 34,724
Revenue from services	21,115	23,483
Total revenues	56,182	58,207
Cost of revenues:
Cost of product sales	23,663	24,860
Cost of services	15,223	15,982
Total cost of revenues	38,886	40,842
Gross margin	17,296	17,365
Operating expenses:
Research and development expenses	4,798	4,943
Selling and administrative expenses	13,722	15,187
Restructuring charges	2	160
Total operating expenses	18,522	20,290
Operating loss	(1,226)	(2,925)
Interest income	58	54
Interest expense	(6)	(18)
Other expense	(30)	(182)
Loss before income taxes	(1,204)	(3,071)
Benefit from income taxes	(639)	(2,470)
Net loss	(565)	(601)
Less: Net income attributable to noncontrolling interests, net of tax	92	28
Net loss attributable to Aviat Networks’ common stockholders	$ (657)	$ (629)
Net loss per share of common stock outstanding, basic and diluted	$ (0.12)	$ (0.12)
Weighted average shares outstanding, basic and diluted	5,316	5,259

Condensed Consolidated Stateme5

Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 29, 2017	Sep. 30, 2016
Statement of Comprehensive Income [Abstract]
Net loss	$ (565)	$ (601)
Other comprehensive income (loss):
Net change in cumulative translation adjustments	65	(370)
Other comprehensive income (loss)	65	(370)
Comprehensive loss	(500)	(971)
Less: Comprehensive income attributable to noncontrolling interests, net of tax	92	28
Comprehensive loss attributable to Aviat Networks	$ (592)	$ (999)

Condensed Consolidated Stateme6

Condensed Consolidated Statements Of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 29, 2017	Sep. 30, 2016
Operating Activities
Net loss	$ (565)	$ (601)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization of property, plant and equipment	1,282	1,670
Provision for uncollectible receivables	7	110
Share-based compensation	574	458
Deferred tax assets, net	574	10
Charges for inventory and customer service inventory write-downs	153	761
Loss on disposition of property, plant and equipment	1	9
Changes in operating assets and liabilities:
Accounts receivable	2,339	13,894
Unbilled receivables	3,815	(2,532)
Inventories	(1,582)	3,169
Customer service inventories	47	(7)
Accounts payable	429	(3,952)
Accrued expenses	(313)	(871)
Advance payments and unearned income	83	(6,748)
Income taxes payable or receivable	(198)	854
Other assets and liabilities	(1,742)	(2,941)
Net cash provided by operating activities	4,904	3,283
Investing Activities
Payments for acquisition of property, plant and equipment	(1,378)	(1,323)
Net cash used in investing activities	(1,378)	(1,323)
Financing Activities
Proceeds from borrowings	9,000	8,000
Repayments of borrowings	(9,000)	(9,000)
Proceeds from issuance of common stock under employee stock plans	7	2
Net cash provided by (used in) financing activities	7	(998)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(97)	(245)
Net Increase in Cash, Cash Equivalents, and Restricted Cash	3,436	717
Cash, Cash Equivalents and Restricted Cash, Beginning of Period	36,569	31,425
Cash, Cash Equivalents and Restricted Cash, End of Period	$ 40,005	$ 32,142

The Company and Basis of Presen

The Company and Basis of Presentation	3 Months Ended
	Sep. 29, 2017
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,” “we,” “us,” and “our”) designs, manufactures and sells a range of wireless networking 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. Due to the volume of our international sales, especially in developing countries, we may be susceptible to a number of political, economic and geographic risks that could harm our business as outlined in “Item 1A. Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended June 30, 2017 . 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 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 our 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 three months ended September 29, 2017 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 30, 2017 . The unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned and majority-owned subsidiaries. All intercompany transactions and accounts have been eliminated. Certain amounts in the consolidated financial statements of the prior period have been reclassified to conform to the presentation for the current period. We operate on a 52 -week or 53 -week year ending on the Friday closest to June 30. The first quarter of fiscal 2018 and fiscal 2017 included 13 weeks in each quarter. Fiscal year 2018 will be comprised of 52 weeks and will end on June 29, 2018 . Use of Estimates The preparation of unaudited condensed 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 uncollectible receivables, inventory valuation, valuation allowances for deferred tax assets, uncertainties in income taxes, restructuring obligations, product warranty obligations, share-based awards, contingencies, recoverability of long-lived assets 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 three months ended September 29, 2017 , as compared to the significant accounting policies described in our Annual Report on Form 10-K for the fiscal year ended June 30, 2017 . Accounting Standards Adopted In October 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-16 (Topic 740), Accounting for Income Taxes: Intra-Entity Transfers of Assets Other than Inventory , which requires that an entity recognizes the tax expense from the sale of intra-entity sales of assets, other than inventory, in the seller’s tax jurisdiction when the transfer occurs, even though the pre-tax effects of that transaction are eliminate in consolidation. We adopted this update during the first quarter of fiscal 2018. The adoption had no material impact on our unaudited condensed consolidated financial statements. In July 2015, the FASB issued ASU 2015-11 (Topic 330), Simplifying the Measurement of Inventory , which provides guidance to companies who account for inventory using either the first-in, first-out or average cost methods. The guidance states that companies should measure inventory at the lower of cost and net realizable value. Net realizable value is defined as the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. We adopted this update prospectively during the first quarter of fiscal 2018. The adoption had no material impact on our unaudited condensed consolidated financial statements. Accounting Standards Not Yet Adopted In May 2014, the FASB issued ASU 2014-09 (ASC Topic 606), Revenue from Contracts with Customers , which along with amendments issued in 2015 and 2016, will supersede nearly all current U.S. GAAP guidance on this topic and eliminate industry-specific guidance. The amendments are based on the principle that revenue should be recognized to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. Additional disclosures will also be required to enable users to understand the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. This accounting standard update, as amended, will be effective for us in the first quarter of fiscal year 2019. The new revenue standard may be applied retrospectively to each prior period presented or retrospectively with the cumulative effect recognized in retained earnings as of the date of adoption. We continue to evaluate the impact of the new standard on our Consolidated Financial Statements and disclosures. The ultimate impact on revenue resulting from the application of the new standard will be subject to assessments that are dependent on many variables, including, but not limited to, the terms of our contractual arrangements and our mix of business. We have established a cross-functional implementation team to implement the standard update related to the recognition of revenue from contracts with customers. We have identified and are int he process of evaluating changes to our systems, processes and internal controls to meet the reporting and increased disclosure requirements associated with this standard update. We expect the timing of revenue recognition to change in certain areas, including our services segment’s installation revenue, which upon adoption will be recognized as revenue and costs over a period of time. Also, since we currently expense sales commissions as incurred, the requirement in the new standard to capitalize certain in-scope sales commissions is being evaluated to determine its potential impact in our financial statements in the year of adoption. We expect to adopt the new standard on a modified retrospective basis in the first quarter of fiscal 2019. We are continuing to assess all potential impacts of the guidance on our consolidated financial statements and given normal ongoing business dynamics, preliminary conclusions are subject to change. In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) , which introduces the recognition of lease assets and lease liabilities by lessees for those leases classified as operating leases under previous guidance. This standard will become effective for interim and annual periods beginning after December 15, 2018, with early adoption permitted. The guidance is required to be adopted at the earliest period presented using a modified retrospective approach. We expect that most of our operating lease commitments will be subject to the new standard and recognized as right-of-use assets and operating lease liabilities upon the adoption of ASU 2016-02. We are evaluating the effect the adoption of the standard will have on our consolidated financial statements. In January 2016, the FASB issued ASU 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities . This guidance retains the current accounting for classifying and measuring investments in debt securities and loans, but requires equity investments to be measured at fair value with subsequent changes recognized in net income, except for those accounted for under the equity method or requiring consolidation. The guidance also changes the accounting for investments without a readily determinable fair value and do not qualify for the practical expedient to estimate fair value. A policy election can be made for these investments whereby estimated fair value may be measured at cost and adjusted in subsequent periods for any impairment or changes in observable prices of identical or similar investments. This ASU is effective for fiscal years beginning after December 15, 2017. We do not expect the adoption of this standard to have a material impact on our consolidated financial statements.

Net Loss Per Share of Common St

Net Loss Per Share of Common Stock	3 Months Ended
	Sep. 29, 2017
Earnings Per Share [Abstract]
Net Loss Per Share of Common Stock	Net Loss Per Share of Common Stock Net loss per share is computed using the two-class method, by dividing net loss attributable to us by the weighted-average number of shares of our outstanding common stock and participating securities outstanding. Our restricted shares contain rights to receive non-forfeitable dividends and therefore are considered to be participating securities and included in the calculations of net income per basic and diluted common share. However, we incurred a net loss in all periods presented. Undistributed losses are not allocated to unvested restricted shares due to the fact that the unvested restricted shares are not contractually obligated to share our losses. The impact on earnings per share of the participating securities under the two-class method is immaterial. The following table summarizes the weighted-average equity awards that were excluded from the diluted net loss per share calculations: Three Months Ended (In thousands) September 29, September 30, Stock options 372 443 Restricted stocks units and performance stock units 450 334 Total potential shares of common stock excluded 822 777

Balance Sheet Components

Balance Sheet Components	3 Months Ended
	Sep. 29, 2017
Balance Sheet Related Disclosures [Abstract]
Balance Sheet Components	Balance Sheet Components Cash, Cash Equivalents, and Restricted Cash The following table provides a summary of our cash, cash equivalents, and restricted cash: (In thousands) September 29, June 30, Cash and cash equivalents $ 39,103 $ 35,658 Restricted cash 541 541 Restricted cash included in Other assets 361 370 Total cash, cash equivalents, and restricted cash $ 40,005 $ 36,569 Accounts Receivable, net Our net accounts receivable were as follows: (In thousands) September 29, June 30, Accounts receivable $ 47,816 $ 49,864 Less allowances for collection losses (4,181 ) (3,919 ) $ 43,635 $ 45,945 Inventories Our inventories were as follows: (In thousands) September 29, June 30, Finished products $ 18,037 $ 16,619 Work in process 3,068 3,088 Raw materials and supplies 2,038 2,087 Total inventories $ 23,143 $ 21,794 Deferred cost of revenue included within finished goods $ 5,898 $ 7,120 Consigned inventories included within raw materials and supplies $ 1,196 $ 1,268 During the three months ended September 29, 2017 and September 30, 2016, we recorded recovery or charges to adjust our inventory and customer service inventory due to excess and obsolete inventory resulting from lower sales forecast, product transitioning or discontinuance. During the three months ended September 29, 2017 , we recorded a recovery of $37 thousand related to previously reserved inventory due to sell through. Such recovery or charges during the three months ended September 29, 2017 and September 30, 2016 were classified in cost of product sales as follows: Three Months Ended (In thousands) September 29, September 30, Excess and obsolete inventory (recovery) charges $ (37 ) $ 474 Customer service inventory write-downs 190 287 $ 153 $ 761 Property, Plant and Equipment, net Our property, plant and equipment, net were as follows: (In thousands) September 29, June 30, Land $ 710 $ 710 Buildings and leasehold improvements 11,445 11,442 Software 15,464 14,803 Machinery and equipment 44,476 43,174 72,095 70,129 Less accumulated depreciation and amortization (55,161 ) (53,723 ) $ 16,934 $ 16,406 Depreciation and amortization expense related to property, plant and equipment, including amortization of software developed for internal use, was as follows: Three Months Ended (In thousands) September 29, September 30, Depreciation and amortization $ 1,282 $ 1,670 Accrued Expenses Our accrued expenses are summarized below: (In thousands) September 29, June 30, Accrued compensation and benefits $ 9,049 $ 8,317 Accrued agent commissions 1,619 1,911 Accrued warranties 2,964 3,056 Other 7,846 8,649 $ 21,478 $ 21,933 Accrued Warranties We accrue for the estimated cost to repair or replace products under warranty at the time of sale. Changes in our warranty liability, which is included as a component of accrued expenses in the unaudited condensed consolidated balance sheets were as follows: Three Months Ended (In thousands) September 29, September 30, Balance as of the beginning of the period $ 3,056 $ 3,944 Warranty provision recorded during the period 431 337 Consumption during the period (523 ) (577 ) Balance as of the end of the period $ 2,964 $ 3,704 Advanced payments and Unearned Income Our advanced payments and unearned income are summarized below: (In thousands) September 29, June 30, Advanced payments $ 7,122 $ 8,760 Unearned income 12,965 11,244 $ 20,087 $ 20,004

Fair Value Measurements Of Asse

Fair Value Measurements Of Assets And Liabilities	3 Months Ended
	Sep. 29, 2017
Fair Value Disclosures [Abstract]
Fair Value Measurements Of Assets And Liabilities	Fair Value Measurements of Assets and Liabilities Fair value is defined 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 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 that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. The carrying amounts, estimated fair values and valuation input levels of our assets and liabilities that are measured at fair value on a recurring basis as of September 29, 2017 and June 30, 2017 were as follows: September 29, 2017 June 30, 2017 Valuation Inputs (In thousands) Cost Fair Value Cost Fair Value Assets: Cash equivalents: Money market funds $ 17,134 $ 17,134 $ 22,059 $ 22,059 Level 1 Bank certificates of deposit $ — $ — $ 66 $ 66 Level 2 Short term investments: Bank certificates of deposit $ 264 $ 240 $ 264 $ 264 Level 2 Other current assets: Foreign exchange forward contracts $ 25 $ 5 $ — $ — Level 2 Liabilities: Other accrued expenses: Foreign exchange forward contracts $ 5 $ 5 $ 5 $ 5 Level 2 We classify items within Level 1 if quoted prices are available in active markets. Our Level 1 items mainly are money market funds. As of September 29, 2017 and June 30, 2017 , these money market funds were valued at $ 1.00 net asset value per share. 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. The changes in fair value related to our foreign currency forward contracts were recorded in cost of revenues on our unaudited condensed consolidated statements of operations. As of September 29, 2017 and June 30, 2017 , we did not have any recurring assets or liabilities that were valued using significant unobservable inputs. 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 months of fiscal 2018 and 2017 , we had no transfers between levels of the fair value hierarchy of our assets or liabilities measured at fair value.

Credit Facility And Debt

Credit Facility And Debt	3 Months Ended
	Sep. 29, 2017
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”). The SVB Credit Facility expires on June 30, 2018. The SVB Credit Facility provides for a committed amount of up to $30.0 million , 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 $30.0 million or a borrowing base equal to a specified percentage of the value of eligible accounts receivable and U.S. unbilled accounts of the Company, subject to certain reserves and eligibility criteria. The SVB Credit Facility can also be utilized to issue letters of credit with a $12.0 million sublimit. If the SVB Credit Facility is terminated by us in certain circumstances prior to its expiration, we are subject to an early termination fee equal to 1% of the revolving line. In September 2017, the SVB Credit Facility was amended to allow up to 30% of our Singapore subsidiary’s accounts receivable to be included in the calculation of the borrowing base and the inclusion of the accounts receivable of certain high credit quality customers that are aged 90 to 120 days to be included in the calculation of the borrowing base. Our outstanding debt under the SVB Credit Facility was $9.0 million as of September 29, 2017 and June 30, 2017 . The SVB Credit Facility carries 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. During the first three months of fiscal year 2017, the weighted average interest rate on our outstanding loan was 4.75% . As of September 29, 2017 , available credit under the SVB Credit Facility was $7.9 million reflecting the calculated borrowing base of $19.6 million less existing borrowings of $9.0 million and outstanding letters of credit of $2.7 million . The SVB Credit Facility contains quarterly 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 SVB 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% above the applicable interest rate. As of September 29, 2017 , we were in compliance with the quarterly financial covenants, as amended, contained in the SVB Credit Facility. In addition, we have an uncommitted short-term line of credit of $0.4 million from a bank in New Zealand to support the operations of our subsidiary located there. This line of credit provides for $0.3 million in short-term advances at various interest rates, all of which was available as of September 29, 2017 and June 30, 2017 . The line of credit also provides for the issuance of standby letters of credit and company credit cards, of which $0.1 million was outstanding as of September 29, 2017 . This facility may be terminated upon notice, is reviewed annually for renewal or modification, and is supported by a corporate guarantee.

Restructuring Activities

Restructuring Activities	3 Months Ended
	Sep. 29, 2017
Restructuring and Related Activities [Abstract]
Restructuring Activities	Restructuring Activities The following table summarizes our restructuring related activities during the first three months of fiscal 2018 : Severance and Benefits Facilities and Other Total (In thousands) Fiscal Fiscal Fiscal Fiscal 2015-2016 Plan Fiscal 2014-2015 Plan Fiscal 2013-2014 Plan Accrual balance, June 30, 2017 $ 315 $ 99 $ 64 $ 563 $ 168 $ 505 $ 1,714 Charges, net (3 ) — — — 1 4 2 Cash payments (253 ) — — — (102 ) (306 ) (661 ) Foreign exchange impact (1 ) 2 — 18 — — 19 Accrual balance, September 29, 2017 $ 58 $ 101 $ 64 $ 581 $ 67 $ 203 $ 1,074 As of September 29, 2017 , $0.8 million of the accrual balance was in short-term restructuring liabilities while $0.2 million was included in other long-term liabilities on the unaudited condensed consolidated balance sheets. We completed the restructuring activities under each of the plans referenced in the table above. Remaining payments for these plans will be paid through fiscal 2020.

Stockholders' Equity

Stockholders' Equity	3 Months Ended
	Sep. 29, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stockholders' Equity	Stockholders’ Equity As of September 29, 2017 , we had one stock incentive plan for our employees and nonemployee directors, the 2007 Stock Equity Plan, as amended and restated effective November 13, 2015 (the “2007 Stock Plan”). During the first three months of fiscal 2018 , we issued 261 shares of common stock under the Employee Stock Purchase Plan (ESPP), and 191 shares of common stock for options exercised. Total compensation expense for share-based awards included in our unaudited condensed consolidated statements of operations was as follows: Three Months Ended (In thousands) September 29, September 30, By Expense Category: Cost of revenues $ 44 $ 41 Research and development 39 23 Selling and administrative 491 394 Total share-based compensation expense $ 574 $ 458 By Types of Award: Options $ 34 $ 146 Restricted and performance stock awards and units 540 312 Total share-based compensation expense $ 574 $ 458 As of September 29, 2017 , there was $0.1 million of total unrecognized compensation expense related to nonvested stock options granted under our 2007 Stock Plan. This expense is expected to be recognized over a weighted average period of 0.8 years. As of September 29, 2017 , there was $2.8 million of total unrecognized compensation expense related to nonvested stock awards and units granted under our 2007 Stock Plan. This expense is expected to be recognized over a weighted average period of 1.4 years.

Segment and Geographic Informat

Segment and Geographic Information	3 Months Ended
	Sep. 29, 2017
Segment Reporting [Abstract]
Segment and Geographic Information	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. 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 three months ended September 29, 2017 and September 30, 2016 were as follows: Three Months Ended (In thousands) September 29, September 30, North America $ 31,002 $ 28,584 Africa and Middle East 13,462 14,349 Europe and Russia 4,446 4,507 Latin America and Asia Pacific 7,272 10,767 Total Revenue $ 56,182 $ 58,207 Motorola Solutions, Inc. (Motorola) and Mobile Telephone Networks Group (MTN Group) accounted for 16% and 14% , respectively, of our accounts receivable as of September 29, 2017 . MTN Group also accounted for 26% of our accounts receivable as of June 30, 2017 . During the three months ended September 29, 2017 and September 30, 2016 , MTN Group accounted for 14% and 10% , respectively, of our total revenue. We have entered into separate and distinct contracts with MTN Group and Motorola, as well as separate arrangements with their various subsidiaries. The loss of all business from MTN Group, Motorola, or any other significant customers, could adversely affect our results of operations, cash flows and financial position.

Income Taxes

Income Taxes	3 Months Ended
	Sep. 29, 2017
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, certain jurisdictions where we cannot recognize tax benefits on current losses and tax benefit from a foreign tax refund. During interim periods, we accrue tax expenses for jurisdictions that are anticipated to be profitable for fiscal 2018. The determination of our provision for the first three months of fiscal 2018 and 2017 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 first three months of fiscal 2018 and 2017 were primarily attributable to tax expense related to profitable subsidiaries, net against the foreign tax refunds received from the Inland Revenue Authority of Singapore (“IRAS”). During the fiscal year 2014, we received an assessment letter from IRAS related to deductions claimed in prior years and made a payment of $13.2 million related to tax years 2007 through 2010, reflecting all the taxes incrementally assessed by IRAS. Since the initial assessment, we continued to challenge this assessment. During the first quarter of fiscal 2017, we received an initial refund of $3.7 million from IRAS. During the first quarter of fiscal 2018, we received an additional refund of $1.3 million from IRAS which represents a final settlement. These refunds were recorded as a discrete tax benefit during the quarter the respective payment was received. 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, Nigeria and the Ivory Coast. The earliest years that are open and subject to potential audits for these jurisdictions are as follows: U.S. — 2003; Singapore — 2011; Nigeria — 2011, and Ivory Coast — 2016. We account for interest and penalties related to unrecognized tax benefits as part of our provision for federal, foreign and state income taxes. Such interest expense was not material for the three months ended September 29, 2017 and September 30, 2016 .

Commitments and Contingencies

Commitments and Contingencies	3 Months Ended
	Sep. 29, 2017
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Operating Lease Commitments We lease office and manufacturing facilities under non-cancelable operating leases expiring at various dates through 2024. We lease approximately 19,000 square feet of office space in Milpitas, California as our corporate headquarters. As of September 29, 2017 , our future minimum lease payments under all non-cancelable operating leases with an initial lease term in excess of one year were as follows: Fiscal Years Amounts (In thousands) 2018 (three quarters remaining) $ 1,975 2019 1,443 2020 988 2021 908 2022 208 Thereafter 2,023 Total $ 7,545 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 the total minimum rents to be received in the future under our non-cancelable subleases were $0.1 million as of September 29, 2017 . The future minimum lease payments are not reduced by the minimum sublease rents. Rental expense for operating leases, including rentals on a month-to-month basis, was as follows: Three Months Ended (In thousands) September 29, September 30, Rent expense $ 927 $ 1,201 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 September 29, 2017 , we had outstanding purchase obligations with our suppliers or contract manufacturers of $21.8 million . In addition, we had contractual obligations of approximately $0.9 million associated with software licenses as of September 29, 2017 . 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 September 29, 2017 , 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 September 29, 2017 , we had commercial commitments of $45.8 million outstanding that were not recorded in our unaudited condensed consolidated balance sheets. We do not believe, based on historical experience and information currently available, that it is probable that any significant amounts will be required to be paid on the performance guarantees in the future. 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 products infringe the intellectual property rights of a third party. As of September 29, 2017 , we have not received any notice that any customer is subject to an infringement claim arising from the use of our products; we have not received any request to defend any customers from infringement claims arising from the use of our 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 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 September 29, 2017 , we had not recorded any liabilities related to these indemnifications. Legal Proceedings We are subject from time to time to disputes with customers concerning our products and services. In May 2016, we received notification of a claim for $1.0 million in damages from a customer in Austria alleging that certain of our products were defective. We are continuing to investigate this claim, and at this time an estimate of the reasonably possible loss or range of loss cannot be made. We believe that we have numerous contractual and legal defenses to these disputes, and we intend to dispute them vigorously. From time to time, we may be involved in various other legal claims and litigation that arise in the normal course of our operations. We are aggressively defending all current litigation matters. Although there can be no assurances and the outcome of these matters is currently not determinable, we currently believe that none of these claims or proceedings are likely to have a material adverse effect on our financial position. We expect to defend each of these disputes vigorously. There are many uncertainties associated with any litigations and these actions or other third-party claims against us may cause us to incur costly litigation and/or substantial settlement charges. As a result, our business, financial condition, results of operations, and cash flows could be adversely affected. The actual liability in any such matters may be materially different from our estimates, if any. We record accruals for our outstanding legal proceedings, investigations or claims when it is probable that a liability will be incurred and the amount of loss can be reasonably estimated. We evaluate, at least on a quarterly basis, developments in legal proceedings, investigations or claims that could affect the amount of any accrual, as well as any developments that would result in a loss contingency to become both probable and reasonably estimable. We have not recorded any accrual for loss contingencies associated with such legal claims or litigation discussed above. 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 unaudited condensed consolidated financial statements; and (ii) the amount of the loss can be reasonably estimated. Disclosure in the notes to the unaudited condensed consolidated 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. 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 unaudited condensed 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 Pres17

The Company and Basis of Presentation (Policies)	3 Months Ended
	Sep. 29, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared 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 our 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 three months ended September 29, 2017 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 30, 2017 . The unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned and majority-owned subsidiaries. All intercompany transactions and accounts have been eliminated. Certain amounts in the consolidated financial statements of the prior period have been reclassified to conform to the presentation for the current period. We operate on a 52 -week or 53 -week year ending on the Friday closest to June 30. The first quarter of fiscal 2018 and fiscal 2017 included 13 weeks in each quarter.
Use of Estimates	Use of Estimates The preparation of unaudited condensed 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 uncollectible receivables, inventory valuation, valuation allowances for deferred tax assets, uncertainties in income taxes, restructuring obligations, product warranty obligations, share-based awards, contingencies, recoverability of long-lived assets and useful lives of property, plant and equipment.
Recently Issued Accounting Standards	Accounting Standards Adopted In October 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-16 (Topic 740), Accounting for Income Taxes: Intra-Entity Transfers of Assets Other than Inventory , which requires that an entity recognizes the tax expense from the sale of intra-entity sales of assets, other than inventory, in the seller’s tax jurisdiction when the transfer occurs, even though the pre-tax effects of that transaction are eliminate in consolidation. We adopted this update during the first quarter of fiscal 2018. The adoption had no material impact on our unaudited condensed consolidated financial statements. In July 2015, the FASB issued ASU 2015-11 (Topic 330), Simplifying the Measurement of Inventory , which provides guidance to companies who account for inventory using either the first-in, first-out or average cost methods. The guidance states that companies should measure inventory at the lower of cost and net realizable value. Net realizable value is defined as the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. We adopted this update prospectively during the first quarter of fiscal 2018. The adoption had no material impact on our unaudited condensed consolidated financial statements. Accounting Standards Not Yet Adopted In May 2014, the FASB issued ASU 2014-09 (ASC Topic 606), Revenue from Contracts with Customers , which along with amendments issued in 2015 and 2016, will supersede nearly all current U.S. GAAP guidance on this topic and eliminate industry-specific guidance. The amendments are based on the principle that revenue should be recognized to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. Additional disclosures will also be required to enable users to understand the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. This accounting standard update, as amended, will be effective for us in the first quarter of fiscal year 2019. The new revenue standard may be applied retrospectively to each prior period presented or retrospectively with the cumulative effect recognized in retained earnings as of the date of adoption. We continue to evaluate the impact of the new standard on our Consolidated Financial Statements and disclosures. The ultimate impact on revenue resulting from the application of the new standard will be subject to assessments that are dependent on many variables, including, but not limited to, the terms of our contractual arrangements and our mix of business. We have established a cross-functional implementation team to implement the standard update related to the recognition of revenue from contracts with customers. We have identified and are int he process of evaluating changes to our systems, processes and internal controls to meet the reporting and increased disclosure requirements associated with this standard update. We expect the timing of revenue recognition to change in certain areas, including our services segment’s installation revenue, which upon adoption will be recognized as revenue and costs over a period of time. Also, since we currently expense sales commissions as incurred, the requirement in the new standard to capitalize certain in-scope sales commissions is being evaluated to determine its potential impact in our financial statements in the year of adoption. We expect to adopt the new standard on a modified retrospective basis in the first quarter of fiscal 2019. We are continuing to assess all potential impacts of the guidance on our consolidated financial statements and given normal ongoing business dynamics, preliminary conclusions are subject to change. In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) , which introduces the recognition of lease assets and lease liabilities by lessees for those leases classified as operating leases under previous guidance. This standard will become effective for interim and annual periods beginning after December 15, 2018, with early adoption permitted. The guidance is required to be adopted at the earliest period presented using a modified retrospective approach. We expect that most of our operating lease commitments will be subject to the new standard and recognized as right-of-use assets and operating lease liabilities upon the adoption of ASU 2016-02. We are evaluating the effect the adoption of the standard will have on our consolidated financial statements. In January 2016, the FASB issued ASU 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities . This guidance retains the current accounting for classifying and measuring investments in debt securities and loans, but requires equity investments to be measured at fair value with subsequent changes recognized in net income, except for those accounted for under the equity method or requiring consolidation. The guidance also changes the accounting for investments without a readily determinable fair value and do not qualify for the practical expedient to estimate fair value. A policy election can be made for these investments whereby estimated fair value may be measured at cost and adjusted in subsequent periods for any impairment or changes in observable prices of identical or similar investments. This ASU is effective for fiscal years beginning after December 15, 2017. We do not expect the adoption of this standard to have a material impact on our consolidated financial statements.

Net Loss Per Share of Common 18

Net Loss Per Share of Common Stock (Tables)	3 Months Ended
	Sep. 29, 2017
Earnings Per Share [Abstract]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share	The following table summarizes the weighted-average equity awards that were excluded from the diluted net loss per share calculations: Three Months Ended (In thousands) September 29, September 30, Stock options 372 443 Restricted stocks units and performance stock units 450 334 Total potential shares of common stock excluded 822 777

Balance Sheet Components (Table

Balance Sheet Components (Tables)	3 Months Ended
	Sep. 29, 2017
Balance Sheet Related Disclosures [Abstract]
Schedule of Cash, Cash Equivalents and Restricted Cash	The following table provides a summary of our cash, cash equivalents, and restricted cash: (In thousands) September 29, June 30, Cash and cash equivalents $ 39,103 $ 35,658 Restricted cash 541 541 Restricted cash included in Other assets 361 370 Total cash, cash equivalents, and restricted cash $ 40,005 $ 36,569
Schedule of Accounts Receivable	Our net accounts receivable were as follows: (In thousands) September 29, June 30, Accounts receivable $ 47,816 $ 49,864 Less allowances for collection losses (4,181 ) (3,919 ) $ 43,635 $ 45,945
Schedule of Inventory	Our inventories were as follows: (In thousands) September 29, June 30, Finished products $ 18,037 $ 16,619 Work in process 3,068 3,088 Raw materials and supplies 2,038 2,087 Total inventories $ 23,143 $ 21,794 Deferred cost of revenue included within finished goods $ 5,898 $ 7,120 Consigned inventories included within raw materials and supplies $ 1,196 $ 1,268
Schedule of Adjustments to Inventory	Such recovery or charges during the three months ended September 29, 2017 and September 30, 2016 were classified in cost of product sales as follows: Three Months Ended (In thousands) September 29, September 30, Excess and obsolete inventory (recovery) charges $ (37 ) $ 474 Customer service inventory write-downs 190 287 $ 153 $ 761
Property, Plant and Equipment	Our property, plant and equipment, net were as follows: (In thousands) September 29, June 30, Land $ 710 $ 710 Buildings and leasehold improvements 11,445 11,442 Software 15,464 14,803 Machinery and equipment 44,476 43,174 72,095 70,129 Less accumulated depreciation and amortization (55,161 ) (53,723 ) $ 16,934 $ 16,406 Depreciation and amortization expense related to property, plant and equipment, including amortization of software developed for internal use, was as follows: Three Months Ended (In thousands) September 29, September 30, Depreciation and amortization $ 1,282 $ 1,670
Schedule of Accrued Expenses	Our accrued expenses are summarized below: (In thousands) September 29, June 30, Accrued compensation and benefits $ 9,049 $ 8,317 Accrued agent commissions 1,619 1,911 Accrued warranties 2,964 3,056 Other 7,846 8,649 $ 21,478 $ 21,933
Changes in Warranty Liability	Changes in our warranty liability, which is included as a component of accrued expenses in the unaudited condensed consolidated balance sheets were as follows: Three Months Ended (In thousands) September 29, September 30, Balance as of the beginning of the period $ 3,056 $ 3,944 Warranty provision recorded during the period 431 337 Consumption during the period (523 ) (577 ) Balance as of the end of the period $ 2,964 $ 3,704
Schedule of Advanced Payments and Unearned Income	Our advanced payments and unearned income are summarized below: (In thousands) September 29, June 30, Advanced payments $ 7,122 $ 8,760 Unearned income 12,965 11,244 $ 20,087 $ 20,004

Fair Value Measurements Of As20

Fair Value Measurements Of Assets And Liabilities (Tables)	3 Months Ended
	Sep. 29, 2017
Fair Value Disclosures [Abstract]
Fair Value, by Balance Sheet Grouping	The carrying amounts, estimated fair values and valuation input levels of our assets and liabilities that are measured at fair value on a recurring basis as of September 29, 2017 and June 30, 2017 were as follows: September 29, 2017 June 30, 2017 Valuation Inputs (In thousands) Cost Fair Value Cost Fair Value Assets: Cash equivalents: Money market funds $ 17,134 $ 17,134 $ 22,059 $ 22,059 Level 1 Bank certificates of deposit $ — $ — $ 66 $ 66 Level 2 Short term investments: Bank certificates of deposit $ 264 $ 240 $ 264 $ 264 Level 2 Other current assets: Foreign exchange forward contracts $ 25 $ 5 $ — $ — Level 2 Liabilities: Other accrued expenses: Foreign exchange forward contracts $ 5 $ 5 $ 5 $ 5 Level 2

Restructuring Activities (Table

Restructuring Activities (Tables)	3 Months Ended
	Sep. 29, 2017
Restructuring and Related Activities [Abstract]
Schedule of Restructuring Liabilities	The following table summarizes our restructuring related activities during the first three months of fiscal 2018 : Severance and Benefits Facilities and Other Total (In thousands) Fiscal Fiscal Fiscal Fiscal 2015-2016 Plan Fiscal 2014-2015 Plan Fiscal 2013-2014 Plan Accrual balance, June 30, 2017 $ 315 $ 99 $ 64 $ 563 $ 168 $ 505 $ 1,714 Charges, net (3 ) — — — 1 4 2 Cash payments (253 ) — — — (102 ) (306 ) (661 ) Foreign exchange impact (1 ) 2 — 18 — — 19 Accrual balance, September 29, 2017 $ 58 $ 101 $ 64 $ 581 $ 67 $ 203 $ 1,074

Stockholders' Equity (Tables)

Stockholders' Equity (Tables)	3 Months Ended
	Sep. 29, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Schedule of Compensation Expense for Share-based Compensation Awards	Total compensation expense for share-based awards included in our unaudited condensed consolidated statements of operations was as follows: Three Months Ended (In thousands) September 29, September 30, By Expense Category: Cost of revenues $ 44 $ 41 Research and development 39 23 Selling and administrative 491 394 Total share-based compensation expense $ 574 $ 458 By Types of Award: Options $ 34 $ 146 Restricted and performance stock awards and units 540 312 Total share-based compensation expense $ 574 $ 458

Segment and Geographic Inform23

Segment and Geographic Information (Tables)	3 Months Ended
	Sep. 29, 2017
Segment Reporting [Abstract]
Reconciliation of Revenue from Segments to Consolidated	Revenue by region for the three months ended September 29, 2017 and September 30, 2016 were as follows: Three Months Ended (In thousands) September 29, September 30, North America $ 31,002 $ 28,584 Africa and Middle East 13,462 14,349 Europe and Russia 4,446 4,507 Latin America and Asia Pacific 7,272 10,767 Total Revenue $ 56,182 $ 58,207

Commitments and Contingencies (

Commitments and Contingencies (Tables)	3 Months Ended
	Sep. 29, 2017
Commitments and Contingencies Disclosure [Abstract]
Schedule of Future Minimum Rental Payments for Operating Leases	As of September 29, 2017 , our future minimum lease payments under all non-cancelable operating leases with an initial lease term in excess of one year were as follows: Fiscal Years Amounts (In thousands) 2018 (three quarters remaining) $ 1,975 2019 1,443 2020 988 2021 908 2022 208 Thereafter 2,023 Total $ 7,545
Schedule of Rent Expense	Rental expense for operating leases, including rentals on a month-to-month basis, was as follows: Three Months Ended (In thousands) September 29, September 30, Rent expense $ 927 $ 1,201

The Company and Basis of Pres25

The Company and Basis of Presentation (Details)	3 Months Ended
	Sep. 29, 2017	Sep. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Fiscal period duration	91 days	91 days

Net Loss Per Share of Common 26

Net Loss Per Share of Common Stock (Details) - shares shares in Thousands	3 Months Ended
	Sep. 29, 2017	Sep. 30, 2016
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential shares of common stock excluded	822	777
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential shares of common stock excluded	372	443
Restricted stocks units and performance stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential shares of common stock excluded	450	334

Balance Sheet Components (Cash,

Balance Sheet Components (Cash, Cash Equivalents and Restricted Cash) (Details) - USD ($) $ in Thousands	Sep. 29, 2017	Jun. 30, 2017	Sep. 30, 2016	Jul. 01, 2016
Cash and Cash Equivalents [Abstract]
Cash and cash equivalents	$ 39,103	$ 35,658
Restricted cash	541	541
Restricted cash included in Other assets	361	370
Total cash, cash equivalents, and restricted cash	$ 40,005	$ 36,569	$ 32,142	$ 31,425

Balance Sheet Components (Recei

Balance Sheet Components (Receivables) (Details) - USD ($) $ in Thousands	Sep. 29, 2017	Jun. 30, 2017
Balance Sheet Related Disclosures [Abstract]
Accounts receivable	$ 47,816	$ 49,864
Less allowances for collection losses	(4,181)	(3,919)
Accounts receivable, net	$ 43,635	$ 45,945

Balance Sheet Components (Inven

Balance Sheet Components (Inventories) (Details) - USD ($) $ in Thousands	Sep. 29, 2017	Jun. 30, 2017
Balance Sheet Related Disclosures [Abstract]
Finished products	$ 18,037	$ 16,619
Work in process	3,068	3,088
Raw materials and supplies	2,038	2,087
Total inventories	23,143	21,794
Deferred cost of revenue included within finished goods	5,898	7,120
Consigned inventories included within raw materials and supplies	$ 1,196	$ 1,268

Balance Sheet Components (Inv30

Balance Sheet Components (Inventory Adjustments) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 29, 2017	Sep. 30, 2016
Balance Sheet Related Disclosures [Abstract]
Excess and obsolete inventory (recovery) charges	$ (37)	$ 474
Customer service inventory write-downs	190	287
Charges for inventory and customer service inventory write-downs	$ 153	$ 761

Balance Sheet Components (Prope

Balance Sheet Components (Property, Plant and Equipment) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 29, 2017	Sep. 30, 2016	Jun. 30, 2017
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 72,095		$ 70,129
Less accumulated depreciation and amortization	(55,161)		(53,723)
Property, plant and equipment, net	16,934		16,406
Depreciation and amortization	1,282	$ 1,670
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	710		710
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	11,445		11,442
Software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	15,464		14,803
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 44,476		$ 43,174

Balance Sheet Components (Accru

Balance Sheet Components (Accrued Expenses) (Details) - USD ($) $ in Thousands	Sep. 29, 2017	Jun. 30, 2017
Payables and Accruals [Abstract]
Accrued compensation and benefits	$ 9,049	$ 8,317
Accrued agent commissions	1,619	1,911
Accrued warranties	2,964	3,056
Other	7,846	8,649
Accrued expenses	$ 21,478	$ 21,933

Balance Sheet Components (Acc33

Balance Sheet Components (Accrued Warranties) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 29, 2017	Sep. 30, 2016
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]
Balance as of the beginning of the period	$ 3,056	$ 3,944
Warranty provision recorded during the period	431	337
Consumption during the period	(523)	(577)
Balance as of the end of the period	$ 2,964	$ 3,704

Balance Sheet Components (Advan

Balance Sheet Components (Advanced Payments and Unearned Income) (Details) - USD ($) $ in Thousands	Sep. 29, 2017	Jun. 30, 2017
Deferred Revenue Disclosure [Abstract]
Advanced payments	$ 7,122	$ 8,760
Unearned income	12,965	11,244
Advance payments and unearned income	$ 20,087	$ 20,004

Fair Value Measurements Of As35

Fair Value Measurements Of Assets And Liabilities (Details) - USD ($) $ / shares in Units, $ in Thousands	Sep. 29, 2017	Jun. 30, 2017
Level 1 | Money market funds
Cash equivalents:
Money market, net asset value (usd per share)	$ 1	$ 1
Recurring | Level 1 | Cost | Money market funds
Cash equivalents:
Cash equivalents	$ 17,134	$ 22,059
Recurring | Level 1 | Fair Value | Money market funds
Cash equivalents:
Cash equivalents	17,134	22,059
Recurring | Level 2 | Cost
Cash equivalents:
Short term investments	264	264
Other current assets	25	0
Other accrued expenses	5	5
Recurring | Level 2 | Cost | Bank certificates of deposit
Cash equivalents:
Cash equivalents	0	66
Recurring | Level 2 | Fair Value
Cash equivalents:
Short term investments	240	264
Other current assets	5	0
Other accrued expenses	5	5
Recurring | Level 2 | Fair Value | Bank certificates of deposit
Cash equivalents:
Cash equivalents	$ 0	$ 66

Credit Facility And Debt (Detai

Credit Facility And Debt (Details) - USD ($)	3 Months Ended
	Sep. 29, 2017	Jun. 30, 2017
Line of Credit Facility [Line Items]
Outstanding borrowing	$ 9,000,000	$ 9,000,000
Silicon Valley Bank
Line of Credit Facility [Line Items]
Credit facility, maximum borrowing capacity	$ 30,000,000
Early termination fee percentage	1.00%
Percentage of Singapore subsidiary's accounts receivable to be included in the calculation of borrowing capacity	30.00%
Available credit under credit facility	$ 7,900,000
Line of credit facility, current borrowing capacity	$ 19,600,000
Weight average interest rate	4.75%
Additional spread on applicable rate in event of default	2.00%
Silicon Valley Bank | Minimum
Line of Credit Facility [Line Items]
Inclusion of AR of certain high credit quality customers for borrowing capacity calculation, AR aging	90 days
Silicon Valley Bank | Maximum
Line of Credit Facility [Line Items]
Inclusion of AR of certain high credit quality customers for borrowing capacity calculation, AR aging	120 days
Silicon Valley Bank | Prime Rate
Line of Credit Facility [Line Items]
Debt instrument, description of variable rate basis	prime rate
Silicon Valley Bank | Prime Rate | Minimum
Line of Credit Facility [Line Items]
Basis spread on variable rate	0.50%
Silicon Valley Bank | Prime Rate | Maximum
Line of Credit Facility [Line Items]
Basis spread on variable rate	1.50%
Line of Credit | Silicon Valley Bank
Line of Credit Facility [Line Items]
Outstanding borrowing	$ 9,000,000
Letter of Credit | Silicon Valley Bank
Line of Credit Facility [Line Items]
Credit facility, maximum borrowing capacity	12,000,000
Letters of credit	2,700,000
Singapore Line of Credit | Silicon Valley Bank
Line of Credit Facility [Line Items]
Credit facility sublimit available for Singapore	30,000,000
New Zealand
Line of Credit Facility [Line Items]
Credit facility, maximum borrowing capacity	400,000
New Zealand | Short-term Advances
Line of Credit Facility [Line Items]
Credit facility, maximum borrowing capacity	300,000
Available credit under credit facility	300,000
New Zealand | Standby Letters of Credit
Line of Credit Facility [Line Items]
Letters of credit	$ 100,000

Restructuring Activities (Restr

Restructuring Activities (Restructuring Liability) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 29, 2017	Sep. 30, 2016	Jun. 30, 2017
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	$ 1,714
Charges, net	2	$ 160
Cash payments	(661)
Foreign exchange impact	19
Accrued balance, end of period	1,074
Current portion of restructuring liabilities	827		$ 1,475
Long-term portion of restructuring liabilities included in other long-term liabilities	200
Severance and Benefits | Fiscal 2016-2017 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	315
Charges, net	(3)
Cash payments	(253)
Foreign exchange impact	(1)
Accrued balance, end of period	58
Severance and Benefits | Fiscal 2015-2016 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	99
Charges, net	0
Cash payments	0
Foreign exchange impact	2
Accrued balance, end of period	101
Severance and Benefits | Fiscal 2013-2014 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	64
Charges, net	0
Cash payments	0
Foreign exchange impact	0
Accrued balance, end of period	64
Facilities and Other | Fiscal 2015-2016 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	563
Charges, net	0
Cash payments	0
Foreign exchange impact	18
Accrued balance, end of period	581
Facilities and Other | Fiscal 2014-2015 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	168
Charges, net	1
Cash payments	(102)
Foreign exchange impact	0
Accrued balance, end of period	67
Facilities and Other | Fiscal 2013-2014 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	505
Charges, net	4
Cash payments	(306)
Foreign exchange impact	0
Accrued balance, end of period	$ 203

Stockholders' Equity (Stock Bas

Stockholders' Equity (Stock Based Compensation Expense) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 29, 2017	Sep. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 574	$ 458
Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	34	146
Restricted stocks units and performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	540	312
Cost of revenues
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	44	41
Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	39	23
Selling and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 491	$ 394

Stockholders' Equity (Narrative

Stockholders' Equity (Narrative) (Details) $ in Millions	3 Months Ended
	Sep. 29, 2017USD ($)shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock issued under ESPP | shares	261
2007 Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued for option exercised | shares	(191)
2007 Stock Plan | Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested awards, unrecognized compensation expense | $	$ 0.1
Nonvested awards, expense expected to be recognized, weighted average period	10 months 2 days
2007 Stock Plan | Restricted stocks units and performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested awards, unrecognized compensation expense | $	$ 2.8
Nonvested awards, expense expected to be recognized, weighted average period	1 year 5 months 1 day

Segment and Geographic Inform40

Segment and Geographic Information (Schedule of Revenues by Geographic Region) (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Sep. 29, 2017USD ($)segments	Sep. 30, 2016USD ($)	Jul. 01, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]
Number of reportable segments | segments	1
Revenue	$ 56,182	$ 58,207
North America
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	31,002	28,584
Africa and Middle East
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	13,462	14,349
Europe and Russia
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	4,446	4,507
Latin America and Asia Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	$ 7,272	$ 10,767
Accounts Receivable | Customer Concentration Risk | MTN
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk percentage	14.00%		26.00%
Accounts Receivable | Customer Concentration Risk | Motorola
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk percentage	16.00%
Revenue | Customer Concentration Risk | MTN
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk percentage	14.00%	10.00%

Income Taxes (Narrative) (Detai

Income Taxes (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Sep. 29, 2017	Sep. 30, 2016	Jun. 27, 2014
Income Tax Disclosure [Abstract]
Statutory U.S. federal tax rate	35.00%
Foreign Tax Authority | Inland Revenue, Singapore (IRAS)
Income Tax Contingency [Line Items]
Income taxes paid			$ 13.2
Tax refunds	$ 1.3	$ 3.7

Commitments and Contingencies42

Commitments and Contingencies (Narrative) (Details) ft² in Thousands, $ in Millions	1 Months Ended	3 Months Ended
	May 31, 2016USD ($)	Sep. 29, 2017USD ($)ft²
Property Subject to or Available for Operating Lease [Line Items]
Operating leases, future minimum sublease receivable		$ 0.1
Other commitment		$ 45.8
Maximum
Property Subject to or Available for Operating Lease [Line Items]
Guarantee term		2 years
Office building at Milpitas, California
Property Subject to or Available for Operating Lease [Line Items]
Office Space (in sq ft) | ft²		19
Australia
Property Subject to or Available for Operating Lease [Line Items]
Damages sought by plaintiff	$ 1
Inventories
Property Subject to or Available for Operating Lease [Line Items]
Purchase obligations with suppliers outstanding		$ 21.8
Licensing Agreements
Property Subject to or Available for Operating Lease [Line Items]
Purchase obligations with suppliers outstanding		$ 0.9

Commitments and Contingencies43

Commitments and Contingencies (Future Minimum Lease Payments) (Details) $ in Thousands	Sep. 29, 2017USD ($)
Commitments and Contingencies Disclosure [Abstract]
2018 (three quarters remaining)	$ 1,975
2,019	1,443
2,020	988
2,021	908
2,022	208
Thereafter	2,023
Total	$ 7,545

Commitments and Contingencies44

Commitments and Contingencies (Rental Expense for Operating Leases) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 29, 2017	Sep. 30, 2016
Commitments and Contingencies Disclosure [Abstract]
Rent expense	$ 927	$ 1,201