Aviat Networks (AVNW) 10-Q 10 May 17 2017 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Mar. 31, 2017	May 04, 2017
Document And Entity Information [Abstract]
Entity Registrant Name	AVIAT NETWORKS, INC.
Entity Central Index Key	1,377,789
Current Fiscal Year End Date	--06-30
Entity Filer Category	Non-accelerated Filer
Document Type	10-Q
Document Period End Date	Mar. 31, 2017
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	Q3
Amendment Flag	false
Entity Common Stock, Shares Outstanding		5,315,433

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2017	Jul. 01, 2016
Current Assets:
Cash and cash equivalents	$ 39,910	$ 30,479
Short-term investments	240	222
Accounts receivable, net	45,177	63,449
Unbilled costs	9,777	5,117
Inventories	20,338	27,293
Customer service inventories	2,178	3,064
Other current assets	11,147	10,790
Total current assets	128,767	140,414
Property, plant and equipment, net	15,713	18,162
Deferred income taxes	5,748	6,068
Other assets	1,296	1,467
TOTAL ASSETS	151,524	166,111
Current Liabilities:
Short-term debt	8,000	9,000
Accounts payable	29,816	33,217
Accrued expenses	22,435	23,205
Advance payments and unearned income	23,218	30,615
Restructuring liabilities	1,691	3,910
Total current liabilities	85,160	99,947
Unearned income	7,561	8,387
Other long-term liabilities	1,047	1,409
Reserve for uncertain tax positions	1,411	1,414
Deferred income taxes	1,497	1,497
Total liabilities	96,676	112,654
Commitments and contingencies (Note 11)
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, 5,314,860 shares issued and outstanding at March 31, 2017; 5,261,041 shares issued and outstanding at July 1, 2016	53	53
Additional paid-in-capital	813,120	811,601
Accumulated deficit	(746,731)	(747,381)
Accumulated other comprehensive loss	(12,076)	(11,157)
Noncontrolling interests	482	341
Total equity	54,848	53,457
TOTAL LIABILITIES AND EQUITY	$ 151,524	$ 166,111

Condensed Consolidated Balance3

Condensed Consolidated Balance Sheets (Unaudited) - Parenthetical - $ / shares	Mar. 31, 2017	Jul. 01, 2016
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	5,314,860	5,261,041
Common stock shares outstanding	5,314,860	5,261,041

Condensed Consolidated Statemen

Condensed Consolidated Statements Of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016	Mar. 31, 2017	Apr. 01, 2016
Revenues:
Revenue from product sales	$ 39,099	$ 36,241	$ 119,781	$ 134,602
Revenue from services	19,601	24,226	65,662	75,836
Total revenues	58,700	60,467	185,443	210,438
Cost of revenues:
Cost of product sales	26,911	28,454	82,774	98,962
Cost of services	14,057	17,600	46,456	59,628
Total cost of revenues	40,968	46,054	129,230	158,590
Gross margin	17,732	14,413	56,213	51,848
Operating expenses:
Research and development expenses	4,264	5,063	13,682	15,749
Selling and administrative expenses	13,284	16,140	42,527	49,430
Restructuring charges	111	804	343	859
Total operating expenses	17,659	22,007	56,552	66,038
Operating income (loss)	73	(7,594)	(339)	(14,190)
Interest income	42	58	168	195
Interest expense	(7)	(5)	(28)	(98)
Other income	341	0	164	0
Income (loss) from continuing operations before income taxes	449	(7,541)	(35)	(14,093)
Provision for (benefit from) income taxes	779	361	(826)	856
(Loss) income from continuing operations	(330)	(7,902)	791	(14,949)
Income from discontinued operations, net of tax	0	94	0	453
Net (loss) income	(330)	(7,808)	791	(14,496)
Net income attributable to noncontrolling interests, net of tax	69	66	141	260
Net (loss) income attributable to Aviat Networks	(399)	(7,874)	650	(14,756)
Amount attributable to Aviat Networks:
Net (loss) income from continuing operations, net of tax	(399)	(7,968)	650	(15,209)
Net income from discontinued operations, net of tax	$ 0	$ 94	$ 0	$ 453
Basic (loss) income per share attributable to Aviat Networks’ common stockholders:
Continuing operations (usd per share)	$ (0.08)	$ (1.52)	$ 0.12	$ (2.91)
Discontinued operations (usd per share)	0	0.02	0	0.09
Net (loss) income (usd per share)	$ (0.08)	$ (1.50)	$ 0.12	$ (2.82)
Weighted average shares outstanding, basic share)	5,310	5,255	5,286	5,230
Diluted (loss) income per share attributable to Aviat Networks’ common stockholders:
Continuing operations (usd per share)	$ (0.08)	$ (1.52)	$ 0.12	$ (2.91)
Discontinued operations (usd per share)	0	0.02	0	0.09
Net (loss) income (usd per share)	$ (0.08)	$ (1.50)	$ 0.12	$ (2.82)
Weighted average shares outstanding, diluted (share)	5,310	5,255	5,392	5,230

Condensed Consolidated Stateme5

Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016	Mar. 31, 2017	Apr. 01, 2016
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (330)	$ (7,808)	$ 791	$ (14,496)
Cash flow hedges:
Reclassification of realized gain	0	0	0	(41)
Net change in unrealized loss on hedging activities	0	0	0	(41)
Foreign currency translation:
Gain (loss) arising during period	578	380	(570)	(610)
Reclassification of gain on liquidation of subsidiary	(349)	0	(349)	0
Net change in cumulative translation adjustments	229	380	(919)	(610)
Other comprehensive income (loss)	229	380	(919)	(651)
Comprehensive loss	(101)	(7,428)	(128)	(15,147)
Comprehensive income attributable to noncontrolling interests, net of tax	69	66	141	260
Comprehensive loss attributable to Aviat Networks	$ (170)	$ (7,494)	$ (269)	$ (15,407)

Condensed Consolidated Stateme6

Condensed Consolidated Statements Of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016
Operating Activities
Net income (loss)	$ 791	$ (14,496)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization of property, plant and equipment	4,540	5,044
(Recovery) provision for uncollectible receivables	(874)	1,100
Share-based compensation	1,511	1,382
Deferred tax assets, net	320	498
Charges for inventory and customer service inventory write-downs	1,026	3,598
Loss on disposition of property, plant and equipment	116	621
Gain on liquidation of subsidiary	(349)	0
Changes in operating assets and liabilities:
Accounts receivable	19,220	16,495
Unbilled costs	(4,662)	9,184
Inventories	7,632	(4,367)
Customer service inventories	25	1,946
Accounts payable	(2,127)	(12,001)
Accrued expenses	(1,591)	(696)
Advance payments and unearned income	(9,375)	(1,999)
Income taxes payable or receivable	1,214	(667)
Other assets and liabilities	(3,467)	1,431
Net cash provided by operating activities	13,950	7,073
Investing Activities
Payments for acquisition of property, plant and equipment	(3,195)	(1,297)
Net cash used in investing activities	(3,195)	(1,297)
Financing Activities
Proceeds from borrowings	24,000	27,000
Repayments of borrowings	(25,000)	(27,000)
Proceeds from issuance of common stock under employee stock plans	9	11
Net cash (used in) provided by financing activities	(991)	11
Effect of exchange rate changes on cash and cash equivalents	(333)	(800)
Net Increase in Cash and Cash Equivalents	9,431	4,987
Cash and Cash Equivalents, Beginning of Period	30,479	34,735
Cash and Cash Equivalents, End of Period	$ 39,910	$ 39,722

The Company and Basis of Presen

The Company and Basis of Presentation	9 Months Ended
	Mar. 31, 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 July 1, 2016. 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 and nine months ended March 31, 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 July 1, 2016 . 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. We operate on a 52 -week or 53 -week year ending on the Friday closest to June 30. The first three quarters of fiscal 2017 and fiscal 2016 included 13 weeks in each quarter. Fiscal year 2017 will be comprised of 52 weeks and will end on June 30, 2017 . 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. Reverse Stock Split In June 2016, we effected a reverse stock split of all of the outstanding shares of our common stock at a ratio of 1-for-12 (“Reverse Stock Split”). The authorized shares of 300 million and par value per share of the common stock at $0.01 per share remain unchanged after the reverse stock split. All share and per-share data in our unaudited condensed consolidated financial statements and applicable disclosures have been retroactively adjusted to reflect this reverse stock split. Summary of Significant Accounting Policies There have been no material changes in our significant accounting policies as of and for the nine months ended March 31, 2017 , as compared to the significant accounting policies described in our Annual Report on Form 10-K for the fiscal year ended July 1, 2016 . Accounting Standards Adopted In April 2015, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2015-03, Interest - Imputation of Interest (Topic 835-30), Simplifying the Presentation of Debt Issuance Costs . To simplify the presentation of debt issuance costs, the standard requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. The standard is effective for us beginning in our fiscal year 2017. In August 2015, the FASB issued ASU No. 2015-15, Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements . This ASU includes an SEC staff announcement that the SEC staff would not object to an entity deferring and presenting the costs of securing a revolving line of credit as an asset, and amortizing the costs over the term of the line-of-credit arrangement, regardless of there are any outstanding borrowings on the line-of-credit arrangement. The subject of this ASU was not previously addressed by ASU No. 2015-03. We have adopted both accounting guidance during the first quarter of fiscal 2017 and applied its provisions retrospectively. The adoption of this standard had no material impact on our financial statements and related disclosures. Accounting Standards Not Yet Adopted In November 2016, the FASB issued ASU 2016-18 Statement of Cash Flows (Topic 230): Restricted Cash . The guidance addresses diversity in practice that exists in the classification and presentation of changes in restricted cash and require that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. The guidance will be effective retrospectively for our fiscal year 2019. E arly adoption is permitted. We do not expect the adoption of this standard to have a material impact on our financial statements. In October 2016, the FASB issued ASU 2016-16 (Topic 740), Accounting for Income Taxes: Intra-Entity Asset 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. The guidance will be effective for our fiscal year 2019. E arly adoption is permitted. The ASU must be adopted using a modified retrospective method. We are evaluating the effect the adoption of the standard will have on our financial statements and related disclosures. We do not expect the adoption of this standard to have a material impact on our financial statements. In August 2016, the FASB issued ASU No. 2016-15 Statement of Cash Flows (Topic 230) , Clarification of Certain Cash Receipts and Cash Payments , which provides guidance on the presentation and classification of eight specific cash flow issues. Those issues are cash payment for debt prepayment or debt extinguishment costs; settlement of zero-coupon debt instrument or other debt instrument with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing; contingent consideration payments made after a business combination; cash received from settlement of corporate-owned life insurance policies; distribution received from equity method investees; beneficial interest in securitization transactions; and classification of cash receipts and payments that have aspect of more than one class of cash flows. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2017 with early adoption permitted. We do not expect the adoption of this standard to have a material impact on our financial statements. In May 2014, the FASB issued ASU No. 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 are in the early stages of evaluating the provisions and transition alternatives of this standard and its impact on our business processes, business and accounting systems, and financial statements and related disclosures. Due to the complexity of the new standard and the nature of our contracts, the actual revenue recognition treatment required under the new standard may vary and will be dependent on contract-specific terms. We are continuing to evaluate the impact of this guidance and the transition alternatives on our financial statements. In March 2016, the FASB issued ASU 2016-09, (Topic 718) Improvements to Employee Share-Based Payment Accounting , which requires the recognition of the income tax effects of awards in the income statement when the awards vest or are settled, thus eliminating additional paid in capital pools. The guidance also allows for the employer to repurchase more of an employee’s shares for tax withholding purposes without triggering liability accounting. In addition, the guidance allows for a policy election to account for forfeitures as they occur rather than on an estimated basis. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2016 with early adoption permitted. We do not expect the adoption of this standard to have a material impact on our financial statements. 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 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 financial statements. In July 2015, the FASB issued ASU No. 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. This ASU is effective for fiscal years beginning after December 15, 2016. Early adoption is permitted. We are evaluating the effect the adoption of the standard will have on our financial statements.

Net (Loss) Income Per Share of

Net (Loss) Income Per Share of Common Stock	9 Months Ended
	Mar. 31, 2017
Earnings Per Share [Abstract]
Net (Loss) Income Per Share of Common Stock	Net (Loss) Income Per Share of Common Stock Net (loss) income per share is computed using the two-class method, by dividing net (loss) income attributable to us by the weighted-average number of shares of our outstanding common stock. 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. 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 presents the computation of basic and diluted net income (loss) per share attributable to the common stockholders: Three Months Ended Nine Months Ended (In thousands, except per share amounts) March 31, April 1, March 31, April 1, Numerator: Net (loss) income from continuing operations, net of tax $ (399 ) $ (7,968 ) $ 650 $ (15,209 ) Net income from discontinued operations, net of tax — 94 — 453 Net (loss) income attributable to Aviat Networks $ (399 ) $ (7,874 ) $ 650 $ (14,756 ) Denominator: Weighted average shares outstanding, basic 5,310 5,255 5,286 5,230 Effect of potentially dilutive equivalent shares — — 106 — Weighted average shares outstanding, diluted 5,310 5,255 5,392 5,230 Basic (loss) income per share attributable to Aviat Networks’ common stockholders: Continuing operations $ (0.08 ) $ (1.52 ) $ 0.12 $ (2.91 ) Discontinued operations — 0.02 — 0.09 Net (loss) income $ (0.08 ) $ (1.50 ) $ 0.12 $ (2.82 ) Diluted (loss) income per share attributable to Aviat Networks’ common stockholders: Continuing operations $ (0.08 ) $ (1.52 ) $ 0.12 $ (2.91 ) Discontinued operations — 0.02 — 0.09 Net (loss) income $ (0.08 ) $ (1.50 ) $ 0.12 $ (2.82 ) The following table summarizes the weighted-average equity awards that were excluded from the diluted net (loss) income per share calculations: Three Months Ended Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, Stock options 398 500 423 567 Restricted stocks units and performance stock units 455 209 13 150 Total potential shares of common stock excluded 853 709 436 717

Balance Sheet Components

Balance Sheet Components	9 Months Ended
	Mar. 31, 2017
Balance Sheet Related Disclosures [Abstract]
Balance Sheet Components	Balance Sheet Components Accounts Receivable, net Our net accounts receivable were as follows: (In thousands) March 31, July 1, Accounts receivable $ 51,894 $ 71,416 Less allowances for collection losses (6,717 ) (7,967 ) $ 45,177 $ 63,449 Inventories Our inventories were as follows: (In thousands) March 31, July 1, Finished products $ 14,375 $ 20,044 Work in process 3,277 5,104 Raw materials and supplies 2,686 2,145 Total inventories $ 20,338 $ 27,293 Deferred cost of revenue included within finished goods $ 6,614 $ 5,984 Consigned inventories included within raw materials and supplies $ 1,701 $ 2,035 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 or discontinuance. During the three and nine months ended March 31, 2017 and April 1, 2016 , we recorded a recovery of $0.4 million related to previously reserved inventory due to sell through. Recovery from sell through or charges incurred were classified in cost of product sales as follows: Three Months Ended Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, Excess and obsolete inventory (recovery) charges $ (399 ) $ 1,089 $ 168 $ 3,046 Customer service inventory write-downs 328 204 858 552 $ (71 ) $ 1,293 $ 1,026 $ 3,598 Property, Plant and Equipment, net Our property, plant and equipment, net were as follows: (In thousands) March 31, July 1, Land $ 710 $ 710 Buildings and leasehold improvements 11,362 11,714 Software 14,375 14,620 Machinery and equipment 41,572 42,960 68,019 70,004 Less accumulated depreciation and amortization (52,306 ) (51,842 ) $ 15,713 $ 18,162 Depreciation and amortization expense related to property, plant and equipment, including amortization of software developed for internal use, was as follows: Three Months Ended Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, Depreciation and amortization $ 1,404 $ 1,668 $ 4,540 $ 5,044 Accrued Expenses Our accrued expenses are summarized below: (In thousands) March 31, July 1, Accrued compensation and benefits $ 8,019 $ 7,161 Accrued commissions 1,839 3,551 Accrued warranties 3,500 3,944 Other 9,077 8,549 $ 22,435 $ 23,205 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 Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, Balance as of the beginning of the period $ 3,559 $ 4,797 $ 3,944 $ 4,221 Warranty provision recorded during the period 597 603 1,413 3,016 Consumption during the period (656 ) (926 ) (1,857 ) (2,763 ) Balance as of the end of the period $ 3,500 $ 4,474 $ 3,500 $ 4,474 Advanced payments and Unearned Income Our advanced payments and unearned income are summarized below: (In thousands) March 31, July 1, Advanced payments $ 9,940 $ 12,124 Unearned income 13,278 18,491 $ 23,218 $ 30,615

Fair Value Measurements Of Asse

Fair Value Measurements Of Assets And Liabilities	9 Months Ended
	Mar. 31, 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 March 31, 2017 and July 1, 2016 were as follows: March 31, 2017 July 1, 2016 Valuation Inputs (In thousands) Cost Fair Value Cost Fair Value Assets: Cash equivalents: Money market funds $ 24,759 $ 24,759 $ 18,800 $ 18,800 Level 1 Bank certificates of deposit $ 146 $ 146 $ 11 $ 11 Level 2 Short term investments: Bank certificates of deposit $ 240 $ 240 $ 222 $ 222 Level 2 Other current assets: Foreign exchange forward contracts $ 5 $ 5 $ 5 $ 5 Level 2 Liabilities: Other accrued expenses: Foreign exchange forward contracts $ 5 $ 5 $ 9 $ 9 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 March 31, 2017 and July 1, 2016 , 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 March 31, 2017 and July 1, 2016 , 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 nine months of fiscal 2017 and 2016 , 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	9 Months Ended
	Mar. 31, 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. Our outstanding debt under the SVB Credit Facility was $8.0 million and $9.0 million as of March 31, 2017 and July 1, 2016 , respectively. 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 nine months of fiscal year 2017, the weighted average interest rate on our outstanding loan was 4.10% . As of March 31, 2017 , available credit under the SVB Credit Facility was $4.8 million reflecting the calculated borrowing base of $18.1 million less existing borrowings of $8.0 million and outstanding letters of credit of $5.3 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 March 31, 2017 , we were in compliance with the quarterly financial covenants, as amended, contained in the SVB Credit Facility. However, as we have historically amended the agreement to revise financial covenants and the fact that the SVB Credit Facility contains subjective acceleration clauses that could be triggered by the lender, the $8.0 million and $9.0 million borrowing were classified as a current liability as of March 31, 2017 and July 1, 2016 , respectively. 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 March 31, 2017 and July 1, 2016 . 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 March 31, 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	9 Months Ended
	Mar. 31, 2017
Restructuring and Related Activities [Abstract]
Restructuring Activities	Restructuring Activities The following table summarizes our restructuring related activities during the first nine months of fiscal 2017 : 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, July 1, 2016 $ 1,512 $ 357 $ 68 $ 550 $ 582 $ 1,746 $ 4,815 Charges, net 4 30 — — 110 16 160 Cash payments (811 ) (313 ) (4 ) 3 (228 ) (369 ) (1,722 ) Accrual balance, September 30, 2016 705 74 64 553 464 1,393 3,253 Charges, net 37 (25 ) — — 47 13 72 Cash payments (235 ) 23 — (38 ) (145 ) (306 ) (701 ) Accrual balance as of December 30, 2016 507 72 64 515 366 1,100 2,624 Charges, net 98 — — — 3 10 111 Cash payments (423 ) (3 ) — 14 (101 ) (306 ) (819 ) Accrual balance as of March 31, 2017 $ 182 $ 69 $ 64 $ 529 $ 268 $ 804 $ 1,916 In June 2016, we entered into a lease termination agreement to end our headquarters lease in Santa Clara, California and in September 2016 we vacated the building. Under the lease termination agreement, we agreed to pay a termination fee of $1.9 million payable over 14 months . The termination fee was included in the restructuring liabilities as of March 31, 2017 under the Fiscal 2014-2015 Plan and the Fiscal 2013-2014 Plan. As of March 31, 2017 , $1.7 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. Fiscal 2016-2017 Plan During the fourth quarter of fiscal 2016, we initiated a restructuring plan (the “Fiscal 2016-2017 Plan”) to streamline our operations and align expenses with current revenue levels. Activities under the Fiscal 2016-2017 Plan primarily include reductions in workforce in marketing, selling and general and administrative functions. We expect to complete the remaining restructuring activities under the Fiscal 2016-2017 Plan by the end of fiscal 2017. Payments related to the accrued restructuring liability balance for this plan will be paid through fiscal 2018. Fiscal 2015-2016 Plan During the third quarter of fiscal 2015, with the intent to bring our operational cost structure in line with the changing dynamics of the microwave radio and telecommunications markets, we initiated a restructuring plan (the “Fiscal 2015-2016 Plan”) to lower fixed overhead costs and operating expenses and to preserve cash flow. Activities under the Fiscal 2015-2016 Plan primarily include reductions in workforce across the Company, but primarily in operations outside the United States. We substantially completed the restructuring activities under the Fiscal 2015-2016 Plan as of July 1, 2016. Payments related to the accrued restructuring liability balance for this plan will be paid through fiscal 2020. 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 workforce and additional facility downsizing of our Santa Clara, California headquarters. We substantially completed the restructuring activities under the Fiscal 2014-2015 Plan as of July 1, 2016. Payments related to the accrued restructuring liability balance for this plan will be paid through fiscal 2018. Fiscal 2013-2014 Plan During the fourth quarter of fiscal 2013, we initiated a restructuring plan (the “Fiscal 2013-2014 Plan”) that was intended to reduce our operating expenses primarily in North America, Europe and Asia. Activities under the Fiscal 2013-2014 Plan included reductions in workforce and facility downsizing of our Santa Clara, California headquarters and certain international field offices. We substantially completed the restructuring activities under the Fiscal 2013-2014 Plan as of June 27, 2014. Payments related to the accrued restructuring liability balance for this plan will be paid through fiscal 2018.

Stockholders' Equity

Stockholders' Equity	9 Months Ended
	Mar. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stockholders' Equity	Stockholders’ Equity 2007 Stock Equity Plan and Activities We have 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 nine months ended March 31, 2017 , we awarded 72,941 performance stock units, 50,000 market-based stock units and 237,874 restricted stock units associated with our fiscal 2017 Long-Term Incentive Plan under the 2007 Stock Plan. For the performance share units, the performance criteria is ending the fiscal year 2017 with positive adjusted earnings before interest, taxes, depreciation and amortization . Once the performance share units are earned, they will be vested three years after the grant date. For the market-based stock units , the performance goal is based on the Company’s common stock price at the end of calendar year 2018. The award units will be vested on the date that the Compensation Committee certifies achievement of the performance measure. During the nine months ended March 31, 2017 , we cancelled 7,219 market-based stock units, 14,277 restricted stock units, 983 shares of stock appreciation rights, and options to purchase 37,999 shares of our common stock due to employee terminations. In the same period, we cancelled 48,626 market-based stock units due to the non-achievement of specified market conditions and options to purchase 34,826 shares of our common stock expired. We issue new shares of our common stock to our employees upon the exercise of stock options, vesting of restricted stock awards and units or vesting of performance share awards and units. All awards that are cancelled 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 268,191 as of March 31, 2017 . On September 6, 2016, our Board of Directors (the “Board”) authorized and declared a dividend distribution of one right (a “Right”) for each outstanding share of our common stock, par value $0.01 per share (the “Common Shares”), to our stockholders of record as of the close of business on September 16, 2016. Each Right entitles the registered holder to purchase from the Company one one-thousandth of a share of Series A Participating Preferred Stock, par value $0.01 per share (the “Preferred Shares”), of the Company at an exercise price of $35.00 (the “Exercise Price”) per one one-thousandth of a Preferred Share, subject to adjustment. Until the rights become exercisable, they will not be evidenced by separate certificates and will trade automatically with shares of the Company’s common stock. The Rights have a de minimis fair value. The complete terms of the Rights are set forth in a Tax Benefit Preservation Plan (the “Plan”), effective as of September 6, 2016, between the Company and Computershare Inc., as rights agent. By adopting the Plan, we are helping to preserve the value of certain deferred tax benefits, including those generated by net operating losses (collectively, the “Tax Benefits”), which could be lost in the event of an “ownership change” as defined under Section 382 of the Internal Revenue Code of 1986, as amended. The Plan reduces the likelihood that changes in our investor base have the unintended effect of limiting our use of the Tax Benefits. Also, on September 6, 2016, our Board of Directors adopted certain amendments to our Amended and Restated Certificate of Incorporation, as amended (the “Charter Amendments”). The Charter Amendments are designed to preserve the Tax Benefits by restricting certain transfers of our common stock. Both the Plan and the Charter Amendments were approved at our 2016 annual meeting of stockholders on November 16, 2016. No actions were taken under the Plan as of March 31, 2017 . Share-Based Compensation Total compensation expense for share-based awards included in our unaudited condensed consolidated statements of operations for the three and nine months ended March 31, 2017 and April 1, 2016 was as follows: Three Months Ended Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, By Expense Category: Cost of revenues $ 48 $ 44 $ 151 $ 125 Research and development 38 28 100 92 Selling and administrative 479 388 1,260 1,165 Total share-based compensation expense $ 565 $ 460 $ 1,511 $ 1,382 By Types of Award: Options $ 36 $ 186 $ 225 $ 668 Restricted and performance stock awards and units 529 274 1,286 714 Total share-based compensation expense $ 565 $ 460 $ 1,511 $ 1,382 As of March 31, 2017 , there was $0.2 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 1.3 years. As of March 31, 2017 , there was $3.8 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 1.9 years.

Segment and Geographic Informat

Segment and Geographic Information	9 Months Ended
	Mar. 31, 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 and nine months ended March 31, 2017 and April 1, 2016 were as follows: Three Months Ended Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, North America $ 29,188 $ 27,151 $ 97,125 $ 94,215 Africa and Middle East 17,335 18,178 48,454 69,169 Europe and Russia 4,012 4,383 11,329 16,442 Latin America and Asia Pacific 8,165 10,755 28,535 30,612 Total Revenue $ 58,700 $ 60,467 $ 185,443 $ 210,438 Mobile Telephone Networks Group (MTN Group) and Bharti Airtel (Airtel) accounted for 18% and 15% , respectively, of our accounts receivable as of March 31, 2017 . MTN Group and Motorola Solutions, Inc. (Motorola) accounted for 22% and 11% , respectively, of our accounts receivable as of July 1, 2016 . During the three and nine months ended March 31, 2017 , MTN Group accounted for 19% and 13% , respectively, of our total revenue. During the three and nine months ended April 1, 2016 , MTN Group accounted for 20% and 18% , respectively, of our total revenue. We have entered into separate and distinct contracts with MTN Group, Motorola and Airtel, as well as separate arrangements with their various subsidiaries. The loss of all business from MTN Group, Motorola, Airtel, or any other significant customers, could adversely affect our results of operations, cash flows and financial position.

Divestiture

Divestiture	9 Months Ended
	Mar. 31, 2017
Discontinued Operations and Disposal Groups [Abstract]
Divestiture	Divestiture We sold our WiMAX business on September 2, 2011 and began accounting for the WiMAX business as a discontinued operation. The operating results of our WiMAX business were included in discontinued operations in our unaudited condensed consolidated financial statements for all periods presented. The income recognized in the first nine months of fiscal 2016 of $0.5 million , net of income taxes, was primarily due to recovery of certain WiMAX customer receivables that were previously written down. No income was recognized in respect of the WiMAX business in the first nine months of fiscal 2017.

Income Taxes

Income Taxes	9 Months Ended
	Mar. 31, 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 2017. The determination of our provision for the first nine months of fiscal 2017 and 2016 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 nine months of fiscal 2017 and 2016 were primarily attributable to tax expense related to profitable subsidiaries. During the fiscal year 2014, we received an assessment letter from the Inland Revenue Authority of Singapore (“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 continue to pursue remedies to challenge this assessment. During the first quarter of fiscal 2017, we received an initial refund of $3.7 million from IRAS which was recorded as a discrete tax benefit during the quarter. We will continue our discussion with IRAS to resolve the remaining tax positions. We believe that we have adequately provided for any reasonably foreseeable outcomes related to our tax audits. 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 — 2011. 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 and nine months ended March 31, 2017 and April 1, 2016 .

Commitments and Contingencies

Commitments and Contingencies	9 Months Ended
	Mar. 31, 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 with a term of 60 months as our corporate headquarters. In June 2016, we entered into a lease termination agreement for our previous headquarters lease in Santa Clara, California and the termination fees are included in the restructuring liabilities in the unaudited condensed consolidated balance sheets. As of March 31, 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 Ending in June Amounts (In thousands) 2017 (one quarter remaining) $ 549 2018 1,769 2019 1,284 2020 885 2021 907 Thereafter 2,231 Total $ 7,625 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 March 31, 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 Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, Rent expense $ 878 $ 1,277 $ 3,130 $ 4,019 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 31, 2017 , we had outstanding purchase obligations with our suppliers or contract manufacturers of $21.7 million . In addition, we had contractual obligations of approximately $1.4 million associated with software licenses as of March 31, 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 March 31, 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 March 31, 2017 , we had commercial commitments of $33.8 million outstanding that were not recorded in our unaudited condensed consolidated balance sheets. During the second fiscal quarter, we recorded a payout in cost of revenues of $0.4 million on the performance guarantees to a contractor in the Middle East region. We believe the customer improperly drew on the performance bond and intend to pursue all remedies available to recover the payment. 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 software products infringe the intellectual property rights of a third party. As of March 31, 2017 , 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 31, 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. In August 2016, we received correspondence from a customer in Africa demanding that certain inventory be repurchased under the terms of an inventory management agreement that we believed had expired. We settled this matter for $0.2 million . 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.

Subsequent Event

Subsequent Event	9 Months Ended
	Mar. 31, 2017
Subsequent Events [Abstract]
Subsequent Event	Subsequent Event In April 2017, we recovered a deposit previously written off of $0.4 million for Canada’s non-Resident Goods and Services Tax/Harmonized Tax. The deposit was made to the Canadian tax agency in 2007. The refund will be recorded in our financial results for the fourth quarter of fiscal year 2017.

The Company and Basis of Pres19

The Company and Basis of Presentation (Policies)	9 Months Ended
	Mar. 31, 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 and nine months ended March 31, 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 July 1, 2016 . 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. We operate on a 52 -week or 53 -week year ending on the Friday closest to June 30. The first three quarters of fiscal 2017 and fiscal 2016 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 April 2015, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2015-03, Interest - Imputation of Interest (Topic 835-30), Simplifying the Presentation of Debt Issuance Costs . To simplify the presentation of debt issuance costs, the standard requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. The standard is effective for us beginning in our fiscal year 2017. In August 2015, the FASB issued ASU No. 2015-15, Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements . This ASU includes an SEC staff announcement that the SEC staff would not object to an entity deferring and presenting the costs of securing a revolving line of credit as an asset, and amortizing the costs over the term of the line-of-credit arrangement, regardless of there are any outstanding borrowings on the line-of-credit arrangement. The subject of this ASU was not previously addressed by ASU No. 2015-03. We have adopted both accounting guidance during the first quarter of fiscal 2017 and applied its provisions retrospectively. The adoption of this standard had no material impact on our financial statements and related disclosures. Accounting Standards Not Yet Adopted In November 2016, the FASB issued ASU 2016-18 Statement of Cash Flows (Topic 230): Restricted Cash . The guidance addresses diversity in practice that exists in the classification and presentation of changes in restricted cash and require that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. The guidance will be effective retrospectively for our fiscal year 2019. E arly adoption is permitted. We do not expect the adoption of this standard to have a material impact on our financial statements. In October 2016, the FASB issued ASU 2016-16 (Topic 740), Accounting for Income Taxes: Intra-Entity Asset 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. The guidance will be effective for our fiscal year 2019. E arly adoption is permitted. The ASU must be adopted using a modified retrospective method. We are evaluating the effect the adoption of the standard will have on our financial statements and related disclosures. We do not expect the adoption of this standard to have a material impact on our financial statements. In August 2016, the FASB issued ASU No. 2016-15 Statement of Cash Flows (Topic 230) , Clarification of Certain Cash Receipts and Cash Payments , which provides guidance on the presentation and classification of eight specific cash flow issues. Those issues are cash payment for debt prepayment or debt extinguishment costs; settlement of zero-coupon debt instrument or other debt instrument with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing; contingent consideration payments made after a business combination; cash received from settlement of corporate-owned life insurance policies; distribution received from equity method investees; beneficial interest in securitization transactions; and classification of cash receipts and payments that have aspect of more than one class of cash flows. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2017 with early adoption permitted. We do not expect the adoption of this standard to have a material impact on our financial statements. In May 2014, the FASB issued ASU No. 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 are in the early stages of evaluating the provisions and transition alternatives of this standard and its impact on our business processes, business and accounting systems, and financial statements and related disclosures. Due to the complexity of the new standard and the nature of our contracts, the actual revenue recognition treatment required under the new standard may vary and will be dependent on contract-specific terms. We are continuing to evaluate the impact of this guidance and the transition alternatives on our financial statements. In March 2016, the FASB issued ASU 2016-09, (Topic 718) Improvements to Employee Share-Based Payment Accounting , which requires the recognition of the income tax effects of awards in the income statement when the awards vest or are settled, thus eliminating additional paid in capital pools. The guidance also allows for the employer to repurchase more of an employee’s shares for tax withholding purposes without triggering liability accounting. In addition, the guidance allows for a policy election to account for forfeitures as they occur rather than on an estimated basis. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2016 with early adoption permitted. We do not expect the adoption of this standard to have a material impact on our financial statements. 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 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 financial statements. In July 2015, the FASB issued ASU No. 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. This ASU is effective for fiscal years beginning after December 15, 2016. Early adoption is permitted. We are evaluating the effect the adoption of the standard will have on our financial statements.

Net (Loss) Income Per Share o20

Net (Loss) Income Per Share of Common Stock (Tables)	9 Months Ended
	Mar. 31, 2017
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	The following table presents the computation of basic and diluted net income (loss) per share attributable to the common stockholders: Three Months Ended Nine Months Ended (In thousands, except per share amounts) March 31, April 1, March 31, April 1, Numerator: Net (loss) income from continuing operations, net of tax $ (399 ) $ (7,968 ) $ 650 $ (15,209 ) Net income from discontinued operations, net of tax — 94 — 453 Net (loss) income attributable to Aviat Networks $ (399 ) $ (7,874 ) $ 650 $ (14,756 ) Denominator: Weighted average shares outstanding, basic 5,310 5,255 5,286 5,230 Effect of potentially dilutive equivalent shares — — 106 — Weighted average shares outstanding, diluted 5,310 5,255 5,392 5,230 Basic (loss) income per share attributable to Aviat Networks’ common stockholders: Continuing operations $ (0.08 ) $ (1.52 ) $ 0.12 $ (2.91 ) Discontinued operations — 0.02 — 0.09 Net (loss) income $ (0.08 ) $ (1.50 ) $ 0.12 $ (2.82 ) Diluted (loss) income per share attributable to Aviat Networks’ common stockholders: Continuing operations $ (0.08 ) $ (1.52 ) $ 0.12 $ (2.91 ) Discontinued operations — 0.02 — 0.09 Net (loss) income $ (0.08 ) $ (1.50 ) $ 0.12 $ (2.82 )
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) income per share calculations: Three Months Ended Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, Stock options 398 500 423 567 Restricted stocks units and performance stock units 455 209 13 150 Total potential shares of common stock excluded 853 709 436 717

Balance Sheet Components (Table

Balance Sheet Components (Tables)	9 Months Ended
	Mar. 31, 2017
Balance Sheet Related Disclosures [Abstract]
Schedule of Accounts Receivable	Our net accounts receivable were as follows: (In thousands) March 31, July 1, Accounts receivable $ 51,894 $ 71,416 Less allowances for collection losses (6,717 ) (7,967 ) $ 45,177 $ 63,449
Schedule of Inventory	Our inventories were as follows: (In thousands) March 31, July 1, Finished products $ 14,375 $ 20,044 Work in process 3,277 5,104 Raw materials and supplies 2,686 2,145 Total inventories $ 20,338 $ 27,293 Deferred cost of revenue included within finished goods $ 6,614 $ 5,984 Consigned inventories included within raw materials and supplies $ 1,701 $ 2,035
Schedule of Adjustments to Inventory	Recovery from sell through or charges incurred were classified in cost of product sales as follows: Three Months Ended Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, Excess and obsolete inventory (recovery) charges $ (399 ) $ 1,089 $ 168 $ 3,046 Customer service inventory write-downs 328 204 858 552 $ (71 ) $ 1,293 $ 1,026 $ 3,598
Property, Plant and Equipment	Our property, plant and equipment, net were as follows: (In thousands) March 31, July 1, Land $ 710 $ 710 Buildings and leasehold improvements 11,362 11,714 Software 14,375 14,620 Machinery and equipment 41,572 42,960 68,019 70,004 Less accumulated depreciation and amortization (52,306 ) (51,842 ) $ 15,713 $ 18,162 Depreciation and amortization expense related to property, plant and equipment, including amortization of software developed for internal use, was as follows: Three Months Ended Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, Depreciation and amortization $ 1,404 $ 1,668 $ 4,540 $ 5,044
Schedule of Accrued Expenses	Our accrued expenses are summarized below: (In thousands) March 31, July 1, Accrued compensation and benefits $ 8,019 $ 7,161 Accrued commissions 1,839 3,551 Accrued warranties 3,500 3,944 Other 9,077 8,549 $ 22,435 $ 23,205
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 Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, Balance as of the beginning of the period $ 3,559 $ 4,797 $ 3,944 $ 4,221 Warranty provision recorded during the period 597 603 1,413 3,016 Consumption during the period (656 ) (926 ) (1,857 ) (2,763 ) Balance as of the end of the period $ 3,500 $ 4,474 $ 3,500 $ 4,474
Schedule of Advanced Payments and Unearned Income	Our advanced payments and unearned income are summarized below: (In thousands) March 31, July 1, Advanced payments $ 9,940 $ 12,124 Unearned income 13,278 18,491 $ 23,218 $ 30,615

Fair Value Measurements Of As22

Fair Value Measurements Of Assets And Liabilities (Tables)	9 Months Ended
	Mar. 31, 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 March 31, 2017 and July 1, 2016 were as follows: March 31, 2017 July 1, 2016 Valuation Inputs (In thousands) Cost Fair Value Cost Fair Value Assets: Cash equivalents: Money market funds $ 24,759 $ 24,759 $ 18,800 $ 18,800 Level 1 Bank certificates of deposit $ 146 $ 146 $ 11 $ 11 Level 2 Short term investments: Bank certificates of deposit $ 240 $ 240 $ 222 $ 222 Level 2 Other current assets: Foreign exchange forward contracts $ 5 $ 5 $ 5 $ 5 Level 2 Liabilities: Other accrued expenses: Foreign exchange forward contracts $ 5 $ 5 $ 9 $ 9 Level 2

Restructuring Activities (Table

Restructuring Activities (Tables)	9 Months Ended
	Mar. 31, 2017
Restructuring and Related Activities [Abstract]
Schedule of Restructuring Liabilities	The following table summarizes our restructuring related activities during the first nine months of fiscal 2017 : 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, July 1, 2016 $ 1,512 $ 357 $ 68 $ 550 $ 582 $ 1,746 $ 4,815 Charges, net 4 30 — — 110 16 160 Cash payments (811 ) (313 ) (4 ) 3 (228 ) (369 ) (1,722 ) Accrual balance, September 30, 2016 705 74 64 553 464 1,393 3,253 Charges, net 37 (25 ) — — 47 13 72 Cash payments (235 ) 23 — (38 ) (145 ) (306 ) (701 ) Accrual balance as of December 30, 2016 507 72 64 515 366 1,100 2,624 Charges, net 98 — — — 3 10 111 Cash payments (423 ) (3 ) — 14 (101 ) (306 ) (819 ) Accrual balance as of March 31, 2017 $ 182 $ 69 $ 64 $ 529 $ 268 $ 804 $ 1,916

Stockholders' Equity (Tables)

Stockholders' Equity (Tables)	9 Months Ended
	Mar. 31, 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 for the three and nine months ended March 31, 2017 and April 1, 2016 was as follows: Three Months Ended Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, By Expense Category: Cost of revenues $ 48 $ 44 $ 151 $ 125 Research and development 38 28 100 92 Selling and administrative 479 388 1,260 1,165 Total share-based compensation expense $ 565 $ 460 $ 1,511 $ 1,382 By Types of Award: Options $ 36 $ 186 $ 225 $ 668 Restricted and performance stock awards and units 529 274 1,286 714 Total share-based compensation expense $ 565 $ 460 $ 1,511 $ 1,382

Segment and Geographic Inform25

Segment and Geographic Information (Tables)	9 Months Ended
	Mar. 31, 2017
Segment Reporting [Abstract]
Reconciliation of Revenue from Segments to Consolidated	Revenue by region for the three and nine months ended March 31, 2017 and April 1, 2016 were as follows: Three Months Ended Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, North America $ 29,188 $ 27,151 $ 97,125 $ 94,215 Africa and Middle East 17,335 18,178 48,454 69,169 Europe and Russia 4,012 4,383 11,329 16,442 Latin America and Asia Pacific 8,165 10,755 28,535 30,612 Total Revenue $ 58,700 $ 60,467 $ 185,443 $ 210,438

Commitments and Contingencies (

Commitments and Contingencies (Tables)	9 Months Ended
	Mar. 31, 2017
Commitments and Contingencies Disclosure [Abstract]
Schedule of Future Minimum Rental Payments for Operating Leases	As of March 31, 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 Ending in June Amounts (In thousands) 2017 (one quarter remaining) $ 549 2018 1,769 2019 1,284 2020 885 2021 907 Thereafter 2,231 Total $ 7,625
Schedule of Rent Expense	Rental expense for operating leases, including rentals on a month-to-month basis, was as follows: Three Months Ended Nine Months Ended (In thousands) March 31, April 1, March 31, April 1, Rent expense $ 878 $ 1,277 $ 3,130 $ 4,019

The Company and Basis of Pres27

The Company and Basis of Presentation (Details)	1 Months Ended	3 Months Ended
	Jun. 30, 2016	Mar. 31, 2017$ / sharesshares	Dec. 30, 2016	Sep. 30, 2016	Apr. 01, 2016	Jan. 01, 2016	Oct. 02, 2015	Sep. 06, 2016$ / shares	Jul. 01, 2016$ / sharesshares
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Fiscal period duration		91 days	91 days	91 days	91 days	91 days	91 days
Reverse stock split ratio	0.0833
Common stock shares authorized | shares		300,000,000							300,000,000
Common stock par value | $ / shares		$ 0.01						$ 0.01	$ 0.01

Net (Loss) Income Per Share o28

Net (Loss) Income Per Share of Common Stock (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016	Mar. 31, 2017	Apr. 01, 2016
Earnings Per Share [Abstract]
Net (loss) income from continuing operations, net of tax	$ (399)	$ (7,968)	$ 650	$ (15,209)
Net income from discontinued operations, net of tax	0	94	0	453
Net (loss) income attributable to Aviat Networks	$ (399)	$ (7,874)	$ 650	$ (14,756)
Denominator:
Weighted average shares outstanding, basic	5,310	5,255	5,286	5,230
Effect of potentially dilutive equivalent shares	0	0	106	0
Weighted average shares outstanding, diluted	5,310	5,255	5,392	5,230
Basic (loss) income per share attributable to Aviat Networks’ common stockholders:
Continuing operations	$ (0.08)	$ (1.52)	$ 0.12	$ (2.91)
Discontinued operations	0	0.02	0	0.09
Net (loss) income	(0.08)	(1.50)	0.12	(2.82)
Diluted (loss) income per share attributable to Aviat Networks’ common stockholders:
Continuing operations	(0.08)	(1.52)	0.12	(2.91)
Discontinued operations	0	0.02	0	0.09
Net (loss) income	$ (0.08)	$ (1.50)	$ 0.12	$ (2.82)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential shares of common stock excluded	853	709	436	717
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential shares of common stock excluded	398	500	423	567
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	455	209	13	150

Balance Sheet Components (Recei

Balance Sheet Components (Receivables) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Jul. 01, 2016
Balance Sheet Related Disclosures [Abstract]
Accounts receivable	$ 51,894	$ 71,416
Less allowances for collection losses	(6,717)	(7,967)
Accounts receivable, net	$ 45,177	$ 63,449

Balance Sheet Components (Inven

Balance Sheet Components (Inventories) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Jul. 01, 2016
Balance Sheet Related Disclosures [Abstract]
Finished products	$ 14,375	$ 20,044
Work in process	3,277	5,104
Raw materials and supplies	2,686	2,145
Inventories	20,338	27,293
Deferred cost of revenue included within finished goods	6,614	5,984
Consigned inventories included within raw materials and supplies	$ 1,701	$ 2,035

Balance Sheet Components (Inv31

Balance Sheet Components (Inventory Adjustments) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016	Mar. 31, 2017	Apr. 01, 2016
Balance Sheet Related Disclosures [Abstract]
Excess and obsolete inventory (recovery) charges	$ (399)	$ 1,089	$ 168	$ 3,046
Customer service inventory write-down	328	204	858	552
Charges for inventory and customer service inventory write-downs	$ (71)	$ 1,293	$ 1,026	$ 3,598

Balance Sheet Components (Prope

Balance Sheet Components (Property, Plant and Equipment) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Jul. 01, 2016
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 68,019	$ 70,004
Less accumulated depreciation and amortization	(52,306)	(51,842)
Property, plant and equipment, net	15,713	18,162
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	11,362	11,714
Software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	14,375	14,620
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 41,572	$ 42,960

Balance Sheet Components (Pro33

Balance Sheet Components (Property, Plant and Equipment Depreciation and Amortization) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016	Mar. 31, 2017	Apr. 01, 2016
Balance Sheet Related Disclosures [Abstract]
Depreciation and amortization	$ 1,404	$ 1,668	$ 4,540	$ 5,044

Balance Sheet Components (Accru

Balance Sheet Components (Accrued Expenses) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Jul. 01, 2016
Payables and Accruals [Abstract]
Accrued compensation and benefits	$ 8,019	$ 7,161
Accrued commissions	1,839	3,551
Accrued warranties	3,500	3,944
Other	9,077	8,549
Accrued expenses	$ 22,435	$ 23,205

Balance Sheet Components (Acc35

Balance Sheet Components (Accrued Warranties) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016	Mar. 31, 2017	Apr. 01, 2016
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]
Balance as of the beginning of the period	$ 3,559	$ 4,797	$ 3,944	$ 4,221
Warranty provision recorded during the period	597	603	1,413	3,016
Consumption during the period	(656)	(926)	(1,857)	(2,763)
Balance as of the end of the period	$ 3,500	$ 4,474	$ 3,500	$ 4,474

Balance Sheet Components (Advan

Balance Sheet Components (Advanced Payments and Unearned Income) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Jul. 01, 2016
Deferred Revenue Disclosure [Abstract]
Advanced payments	$ 9,940	$ 12,124
Unearned income	13,278	18,491
Advance payments and unearned income	$ 23,218	$ 30,615

Fair Value Measurements Of As37

Fair Value Measurements Of Assets And Liabilities (Details) - USD ($) $ / shares in Units, $ in Thousands	Mar. 31, 2017	Jul. 01, 2016
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	$ 24,759	$ 18,800
Recurring | Level 1 | Fair Value | Money market funds
Cash equivalents:
Cash equivalents	24,759	18,800
Recurring | Level 2 | Cost
Cash equivalents:
Short term investments	240	222
Other current assets	5	5
Other accrued expenses	5	9
Recurring | Level 2 | Cost | Bank certificates of deposit
Cash equivalents:
Cash equivalents	146	11
Recurring | Level 2 | Fair Value
Cash equivalents:
Short term investments	240	222
Other current assets	5	5
Other accrued expenses	5	9
Recurring | Level 2 | Fair Value | Bank certificates of deposit
Cash equivalents:
Cash equivalents	$ 146	$ 11

Credit Facility And Debt (Detai

Credit Facility And Debt (Details) - USD ($)	9 Months Ended
	Mar. 31, 2017	Jul. 01, 2016
Line of Credit Facility [Line Items]
Outstanding borrowing	$ 8,000,000	$ 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%
Available credit under credit facility	$ 4,800,000
Line of credit facility, current borrowing capacity	$ 18,100,000
Weight average interest rate	4.10%
Additional spread on applicable rate in event of default	2.00%
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	$ 8,000,000	$ 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	5,300,000
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				9 Months Ended		12 Months Ended
	Mar. 31, 2017	Dec. 30, 2016	Sep. 30, 2016	Apr. 01, 2016	Mar. 31, 2017	Apr. 01, 2016	Jul. 01, 2016
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	$ 2,624	$ 3,253	$ 4,815		$ 4,815
Charges, net	111	72	160	$ 804	343	$ 859
Cash payments	(819)	(701)	(1,722)
Accrued balance, end of period	1,916	2,624	3,253		1,916		$ 4,815
Current portion of restructuring liabilities	1,691				1,691		3,910
Long-term portion of restructuring liabilities included in other long-term liabilities	200				200
Severance and Benefits | Fiscal 2016-2017 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	507	705	1,512		1,512
Charges, net	98	37	4
Cash payments	(423)	(235)	(811)
Accrued balance, end of period	182	507	705		182		1,512
Severance and Benefits | Fiscal 2015-2016 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	72	74	357		357
Charges, net	0	(25)	30
Cash payments	(3)	23	(313)
Accrued balance, end of period	69	72	74		69		357
Severance and Benefits | Fiscal 2013-2014 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	64	64	68		68
Charges, net	0	0	0
Cash payments	0	0	(4)
Accrued balance, end of period	64	64	64		64		68
Facilities and Other
Restructuring Reserve [Roll Forward]
Operating lease contract termination fees							$ 1,900
Operating lease contract termination fees payment period							14 months
Facilities and Other | Fiscal 2015-2016 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	515	553	550		550
Charges, net	0	0	0
Cash payments	14	(38)	3
Accrued balance, end of period	529	515	553		529		$ 550
Facilities and Other | Fiscal 2014-2015 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	366	464	582		582
Charges, net	3	47	110
Cash payments	(101)	(145)	(228)
Accrued balance, end of period	268	366	464		268		582
Facilities and Other | Fiscal 2013-2014 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	1,100	1,393	1,746		1,746
Charges, net	10	13	16
Cash payments	(306)	(306)	(369)
Accrued balance, end of period	$ 804	$ 1,100	$ 1,393		$ 804		$ 1,746

Stockholders' Equity (Narrative

Stockholders' Equity (Narrative) (Details) $ / shares in Units, $ in Millions	9 Months Ended
	Mar. 31, 2017USD ($)StockIncentivePlan$ / sharesshares	Sep. 06, 2016$ / sharesshares	Jul. 01, 2016$ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of rights declared as dividend for each share of outstanding common stock		1
Common stock par value | $ / shares	$ 0.01	$ 0.01	$ 0.01
Preferred stock, par value | $ / shares	$ 0.01	0.01	$ 0.01
Exercise price of right | $ / shares		$ 35
Performance stock unit (PSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
2007 Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock incentive plans | StockIncentivePlan	1
Options expired	34,826
Number of shares available for grant	268,191
2007 Stock Plan | Performance stock unit (PSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted	72,941
2007 Stock Plan | Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted	237,874
Awards canceled	14,277
2007 Stock Plan | Market-Based Stock Units (MSU)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted	50,000
Awards canceled	7,219
Options canceled	37,999
Award cancelled due to performance target not achieved	48,626
2007 Stock Plan | Stock Appreciation Rights (SARs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards canceled	983
2007 Stock Plan | Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested awards, unrecognized compensation expense | $	$ 0.2
Nonvested awards, expense expected to be recognized, weighted average period	1 year 4 months 3 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 | $	$ 3.8
Nonvested awards, expense expected to be recognized, weighted average period	1 year 11 months 2 days
Preferred Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of preferred stocks to be purchased with each right		0.001

Stockholders' Equity (Stock Bas

Stockholders' Equity (Stock Based Compensation Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016	Mar. 31, 2017	Apr. 01, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 565	$ 460	$ 1,511	$ 1,382
Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	36	186	225	668
Restricted stocks units and performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	529	274	1,286	714
Cost of revenues
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	48	44	151	125
Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	38	28	100	92
Selling and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 479	$ 388	$ 1,260	$ 1,165

Segment and Geographic Inform42

Segment and Geographic Information (Schedule of Revenues by Geographic Region) (Details) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2017USD ($)	Apr. 01, 2016USD ($)	Mar. 31, 2017USD ($)segments	Apr. 01, 2016USD ($)	Jul. 01, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]
Number of reportable segments | segments			1
Revenue	$ 58,700	$ 60,467	$ 185,443	$ 210,438
North America
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	29,188	27,151	97,125	94,215
Africa and Middle East
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	17,335	18,178	48,454	69,169
Europe and Russia
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	4,012	4,383	11,329	16,442
Latin America and Asia Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	$ 8,165	$ 10,755	$ 28,535	$ 30,612
Accounts Receivable | Customer Concentration Risk | MTN
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk percentage			18.00%		22.00%
Accounts Receivable | Customer Concentration Risk | Motorola
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk percentage					11.00%
Accounts Receivable | Customer Concentration Risk | Airtel
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk percentage			15.00%
Revenue | Customer Concentration Risk | MTN
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk percentage	19.00%	20.00%	13.00%	18.00%

Divestiture (Details)

Divestiture (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016	Mar. 31, 2017	Apr. 01, 2016
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Income from discontinued operations, net of tax	$ 0	$ 94	$ 0	$ 453
WiMAX
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Income from discontinued operations, net of tax				$ 500

Income Taxes (Narrative) (Detai

Income Taxes (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Mar. 31, 2017	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	$ 3.7

Commitments and Contingencies45

Commitments and Contingencies (Narrative) (Details) ft² in Thousands, $ in Millions	1 Months Ended	3 Months Ended	9 Months Ended
	May 31, 2016USD ($)	Mar. 31, 2017USD ($)ft²	Mar. 31, 2017USD ($)ft²
Property Subject to or Available for Operating Lease [Line Items]
Operating leases, future minimum sublease receivable		$ 0.1	$ 0.1
Other commitment		$ 33.8	$ 33.8
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	19
Term of operating lease contract			60 months
Australia
Property Subject to or Available for Operating Lease [Line Items]
Damages sought by plaintiff	$ 1
Africa
Property Subject to or Available for Operating Lease [Line Items]
Settlement		$ 0.2
Performance Guarantee
Property Subject to or Available for Operating Lease [Line Items]
Payment for performance guarantee		$ 0.4
Inventories
Property Subject to or Available for Operating Lease [Line Items]
Purchase obligations with suppliers outstanding			$ 21.7
Software License
Property Subject to or Available for Operating Lease [Line Items]
Purchase obligations with suppliers outstanding			$ 1.4

Commitments and Contingencies46

Commitments and Contingencies (Future Minimum Lease Payments) (Details) $ in Thousands	Mar. 31, 2017USD ($)
Commitments and Contingencies Disclosure [Abstract]
2017 (one quarter remaining)	$ 549
2,018	1,769
2,019	1,284
2,020	885
2,021	907
Thereafter	2,231
Total	$ 7,625

Commitments and Contingencies47

Commitments and Contingencies (Rental Expense for Operating Leases) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016	Mar. 31, 2017	Apr. 01, 2016
Commitments and Contingencies Disclosure [Abstract]
Rent expense	$ 878	$ 1,277	$ 3,130	$ 4,019

Subsequent Event (Details)

Subsequent Event (Details) $ in Millions	1 Months Ended
	Apr. 30, 2017USD ($)
Canada | Subsequent Event
Subsequent Event [Line Items]
Canada tax deposit refund	$ 0.4