MACOM Technology Solutions (MTSI) 10-Q 27 Jul 16 2016 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Jul. 01, 2016	Jul. 22, 2016
Document And Entity Information [Abstract]
Entity Registrant Name	MACOM TECHNOLOGY SOLUTIONS HOLDINGS, INC.
Entity Central Index Key	1,493,594
Document Type	10-Q
Document Period End Date	Jul. 1, 2016
Amendment Flag	false
Current Fiscal Year End Date	--09-30
Entity Filer Category	Large Accelerated Filer
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2,016
Entity Common Stock, Shares Outstanding		53,665,599

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jul. 01, 2016	Oct. 02, 2015
Current assets:
Cash and cash equivalents	$ 66,842	$ 122,312
Short term investments	23,726	39,557
Accounts receivable (less allowances of $3,525 and $5,745, respectively)	91,962	83,950
Inventories	117,078	79,943
Deferred income taxes	0	31,431
Income tax receivable	16,123	15,854
Prepaid and other current assets	12,353	11,172
Total current assets	328,084	384,219
Property and equipment, net	100,452	83,759
Goodwill	117,844	93,346
Intangible assets, net	270,856	243,666
Deferred income taxes	83,900
Deferred income taxes		48,239
Other long-term assets	12,015	13,022
TOTAL ASSETS	913,151	866,251
Current liabilities:
Current portion of long-term debt	4,513	4,058
Accounts payable	30,496	29,311
Accrued liabilities	43,091	38,107
Income taxes payable	37	0
Total current liabilities	78,137	71,476
Long-term debt, less current portion	340,581	340,504
Warrant liability	25,563	21,822
Deferred income taxes	14,293	0
Other long-term liabilities	7,945	7,916
Total liabilities	466,519	441,718
Stockholders’ equity:
Common stock	54	53
Treasury stock, at cost	(330)	(330)
Accumulated other comprehensive income (loss)	8,711	(2,279)
Additional paid-in capital	540,787	526,011
Accumulated deficit	(102,590)	(98,922)
Total stockholders’ equity	446,632	424,533
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 913,151	$ 866,251

Condensed Consolidated Balance3

Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Jul. 01, 2016	Oct. 02, 2015
Statement of Financial Position [Abstract]
Accounts receivable, allowances	$ 3,525	$ 5,745

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015
Income Statement [Abstract]
Revenue	$ 142,288	$ 109,058	$ 391,641	$ 308,045
Cost of revenue	68,326	56,562	191,836	161,416
Gross profit	73,962	52,496	199,805	146,629
Operating expenses:
Research and development	26,064	20,965	77,589	60,186
Selling, general and administrative	35,866	26,592	105,169	80,067
Impairment charges	760	0	11,765	0
Restructuring charges	1,092	558	2,100	971
Total operating expenses	63,782	48,115	196,623	141,224
Income from operations	10,180	4,381	3,182	5,405
Other income (expense)
Warrant liability gain (expense)	15,339	546	(3,741)	(15,671)
Interest expense, net	(4,363)	(4,505)	(13,117)	(13,951)
Other income (expense)	16	(225)	36	(1,227)
Total other income (expense), net	10,992	(4,184)	(16,822)	(30,849)
Income (loss) before income taxes	21,172	197	(13,640)	(25,444)
Income tax benefit	(181)	(1,559)	(6,178)	(6,059)
Income (loss) from continuing operations	21,353	1,756	(7,462)	(19,385)
Income from discontinued operations	1,199	6,271	3,794	13,568
Net income (loss)	$ 22,552	$ 8,027	$ (3,668)	$ (5,817)
Basic income (loss) per share:
Income (loss) from continuing operations (in usd per share)	$ 0.40	$ 0.03	$ (0.14)	$ (0.38)
Income from discontinued operations (in usd per share)	0.02	0.12	0.07	0.27
Income (loss) per share - basic (in usd per share)	0.42	0.15	(0.07)	(0.12)
Diluted income (loss) per share:
Income (loss) from continuing operations (in usd per share)	0.11	0.02	(0.14)	(0.38)
Income from discontinued operations (in usd per share)	0.02	0.11	0.07	0.27
Income (loss) per share - diluted (in usd per share)	$ 0.13	$ 0.14	$ (0.07)	$ (0.12)
Shares used:
Basic (in shares)	53,516	53,098	53,253	50,433
Diluted (in shares)	55,288	55,174	53,253	50,433

Condensed Consolidated Stateme5

Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 22,552	$ 8,027	$ (3,668)	$ (5,817)
Unrealized gain on short term investments, net of tax	9	0	20	0
Foreign currency translation gain (loss), net of tax	5,432	(822)	10,970	(836)
Other comprehensive income (loss), net of tax	5,441	(822)	10,990	(836)
Total comprehensive income (loss)	$ 27,993	$ 7,205	$ 7,322	$ (6,653)

Condensed Consolidated Stateme6

Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - 9 months ended Jul. 01, 2016 - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]
Balance at beginning of period (in shares) at Oct. 02, 2015		52,958	23
Balance at beginning of period at Oct. 02, 2015	$ 424,533	$ 53	$ (330)	$ (2,279)	$ 526,011	$ (98,922)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock option exercises (in shares)		110
Stock options exercises	1,128				1,128
Vesting of restricted common stock and units (in shares)		748
Vesting of restricted common stock and units	1	$ 1
Issuance of common stock pursuant to employee stock purchase plan (in shares)		154
Issuance of common stock pursuant to employee stock purchase plan	4,207				4,207
Shares repurchased for stock withholdings on restricted stock awards (in shares)		(283)
Shares repurchased for stock withholdings on restricted stock awards	(9,966)				(9,966)
Share-based compensation	19,407				19,407
Other comprehensive income, net of tax	10,990			10,990
Net loss	(3,668)					(3,668)
Balance at end of period (in shares) at Jul. 01, 2016		53,687	23
Balance at end of period at Jul. 01, 2016	$ 446,632	$ 54	$ (330)	$ 8,711	$ 540,787	$ (102,590)

Condensed Consolidated Stateme7

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (3,668)	$ (5,817)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities (net of acquisitions):
Depreciation and intangibles amortization	52,612	38,662
Stock-based compensation	19,407	13,781
Warrant liability expense	3,741	15,671
Acquired inventory step-up amortization	2,200	6,333
Deferred financing cost amortization	1,214	1,247
Prepaid compensation amortization	3,849	6,584
Gain on disposition of business	(3,750)	0
Deferred income taxes	(1,845)	474
Other adjustments, net	899	(44)
Impairment of assets	12,955	3,500
Change in operating assets and liabilities (net of acquisitions):
Accounts receivable	(558)	(6,993)
Inventories	(25,092)	1,446
Prepaid expenses and other assets	(3,157)	2,969
Accounts payable	(2,243)	(7,561)
Accrued and other liabilities	(280)	(10,494)
Income taxes	(1,937)	(55)
Prepaid compensation	0	(14,586)
Deferred revenue	0	(16,922)
Net cash provided by operating activities	54,347	28,195
CASH FLOWS FROM INVESTING ACTIVITIES:
Acquisition of businesses, net	(85,516)	(208,352)
Purchases of property and equipment	(24,100)	(32,488)
Proceeds from sales and maturities of investments	40,357	0
Purchases of investments	(24,945)	(250)
Proceeds from discontinued operations	3,750	0
Strategic investments	0	1,500
Acquisition of intellectual property	(777)	(2,483)
Net cash used in investing activities	(91,231)	(242,073)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from stock option exercises and employee stock purchases	5,336	5,329
Payments on notes payable	(2,625)	(2,625)
Payments of assumed debt	(9,553)	(1,372)
Repurchase of common stock	(9,966)	(7,919)
Payments of contingent consideration and other	(1,195)	(39)
Proceeds from stock offering, net of issuance costs	0	127,697
Proceeds from revolving credit facility	0	100,000
Payments on revolving credit facility	0	(100,000)
Net cash (used in) provided by financing activities	(18,003)	121,071
Foreign currency effect on cash	(583)	(401)
NET CHANGE IN CASH AND CASH EQUIVALENTS	(55,470)	(93,208)
CASH AND CASH EQUIVALENTS — Beginning of period	122,312	173,895
CASH AND CASH EQUIVALENTS — End of period	$ 66,842	$ 80,687

Summary of Significant Accounti

Summary of Significant Accounting Policies	9 Months Ended
	Jul. 01, 2016
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Unaudited Interim Financial Information —The accompanying unaudited, condensed consolidated financial statements have been prepared according to the rules and regulations of the United States (the “U.S.”) Securities and Exchange Commission (“SEC”) and, in the opinion of management, reflect all adjustments, which include normal recurring adjustments, necessary for a fair statement of the condensed consolidated balance sheets, condensed consolidated statements of operations, condensed consolidated statement of comprehensive loss and condensed consolidated statements of cash flows of MACOM Technology Solutions Holdings, Inc. (“MACOM”, the “Company”, “us”, “we” or “our”) for the periods presented. We prepare our interim financial information using the same accounting principles we use for our annual audited consolidated financial statements. Certain information and note disclosures normally included in the annual audited consolidated financial statements have been condensed or omitted in accordance with prescribed SEC rules. We believe that the disclosures made in our condensed consolidated financial statements and the accompanying notes are adequate to make the information presented not misleading. The consolidated balance sheet at October 2, 2015 is as reported in our audited consolidated financial statements as of that date. Our accounting policies are described in the notes to our October 2, 2015 consolidated financial statements, which were included in our Annual Report on Form 10-K for our fiscal year ended October 2, 2015 filed with the SEC on November 24, 2015 . We recommend that the financial statements included in this Quarterly Report on Form 10-Q be read in conjunction with the consolidated financial statements and notes included in our Annual Report on Form 10-K for our fiscal year ended October 2, 2015 . Principles of Consolidation— We have one reportable segment, semiconductors and modules. The accompanying consolidated financial statements include our accounts and the accounts of our majority-owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation. Certain prior period financial statement amounts, including Automotive business discontinued operations, have been adjusted to conform to current reported presentation. We have a 52 or 53-week fiscal year ending on the Friday closest to the last day of September. The fiscal years 2016 and 2015 include 52 weeks. To offset the effect of holidays, for fiscal years in which there are 53 weeks, we include the extra week arising in our fiscal years in the first quarter. Use of Estimates —The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the U.S. requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities during the reporting periods, the reported amounts of revenue and expenses during the reporting periods, and the disclosure of contingent assets and liabilities at the date of the financial statements. On an ongoing basis, we base estimates and assumptions on historical experience, currently available information, and various other factors that management believes to be reasonable under the circumstances. Actual results may differ materially from these estimates and assumptions. Recent Accounting Pronouncements —Our Recent Accounting Pronouncements are described in the notes to our October 2, 2015 consolidated financial statements, which were included in our Annual Report on Form 10-K. In November 2015, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update (ASU) No. 2015-17, Balance Sheet Classification of Deferred Taxes . This update simplifies the presentation of deferred income taxes by eliminating the current requirements to classify deferred income tax assets and liabilities between current and noncurrent. The amendments in this update require that deferred tax assets and liabilities be classified as noncurrent in a classified statement of financial position. For public business entities, the standard is effective in the annual reporting periods beginning after December 15, 2016. Early adoption is permitted as of the beginning of any interim or annual reporting period and can be applied either prospectively or retrospectively to all periods presented. We have elected to adopt this standard early and have implemented the change prospectively as of the second quarter of fiscal 2016; prior periods were not adjusted. Upon adoption in the second quarter of fiscal 2016, we included $31.4 million of current deferred income tax assets with our noncurrent deferred income tax assets; no adjustments were made to deferred tax liabilities. In February 2016, the FASB issued ASU 2016-02, Leases , which increases transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. Certain qualitative and quantitative disclosures are required, as well as a retrospective recognition and measurement of impacted leases. The new guidance is effective for fiscal years and interim periods within those years beginning after December 15, 2018, with early adoption permitted. We are evaluating the effect that the updated standard will have on our consolidated financial statements and related disclosures . In March 2016, the FASB issued ASU 2016-09, Improvements to Employee Share-Based Payment Accounting, which simplifies several aspects of the accounting for employee share-based payment transactions for both public and nonpublic entities, including the accounting for income taxes, forfeitures and statutory tax withholding requirements, as well as classification in the statement of cash flows. Early adoption is permitted and the updated standard must be adopted no later than our fiscal first quarter of fiscal 2018. We are evaluating the effect that the updated standard will have on our consolidated financial statements and related disclosures .

Acquisitions

Acquisitions	9 Months Ended
	Jul. 01, 2016
Business Combinations [Abstract]
Acquisitions	ACQUISITIONS Acquisition of FiBest Limited— On December 9, 2015, we completed the acquisition of FiBest Limited (“FiBest”) a Japan-based merchant market component supplier of optical sub-assemblies ("FiBest Acquisition"). We acquired FiBest to expand our position in optical networking components. In connection with the FiBest Acquisition, all of the outstanding equity interests (including outstanding options) of FiBest were exchanged for aggregate consideration of $59.1 million including cash of $47.5 million and assumed debt of $11.6 million . We funded the FiBest Acquisition with cash on hand. For the nine months ended July 1, 2016 , we recorded transaction costs of $2.7 million as selling, general and administrative expense related to this acquisition. There were no transaction costs were recorded in the three months ended July 1, 2016 . The FiBest Acquisition was accounted for as a stock purchase and the operations of FiBest have been included in our consolidated financial statements since the date of acquisition. We recognized the FiBest assets acquired and liabilities assumed based upon the fair value of such assets and liabilities measured as of the date of acquisition. The aggregate purchase price for FiBest is being allocated to the tangible and identifiable intangible assets acquired and liabilities assumed based on their estimated fair values at the date of acquisition. The excess of the purchase price over the fair value of the acquired net assets represents cost and revenue synergies specific to the Company, as well as non-capitalizable intangible assets, such as the employee workforce acquired, and has been allocated to goodwill, none of which will be tax deductible. During the quarter ended July 1, 2016, we recorded an adjustment of $1.1 million primarily related to an adjustment of the deferred tax liability associated with the acquisition of FiBest. The purchase accounting is preliminary and subject to completion of certain areas such as the valuation of acquired inventory, and therefore the purchase price allocation remains preliminary. The adjustments arising from the completion of the outstanding matters may materially affect the preliminary purchase accounting. We expect to finalize our allocation of purchase price during calendar year 2016. The adjusted preliminary allocation of purchase price as of July 1, 2016 , is as follows (in thousands): Preliminary Allocation Allocation Adjustments Adjusted Allocation Current assets $ 10,850 $ — 10,850 Intangible assets 45,650 — 45,650 Other assets 3,334 — 3,334 Total assets acquired 59,834 — 59,834 Liabilities assumed: Debt 11,627 — 11,627 Deferred income taxes 12,932 (1,131 ) 11,801 Other liabilities 3,968 — 3,968 Total liabilities assumed 28,527 (1,131 ) 27,396 Net assets acquired 31,307 1,131 32,438 Consideration: Cash paid upon closing, net of cash acquired 47,517 — 47,517 Goodwill $ 16,210 $ (1,131 ) $ 15,079 The components of the acquired intangible assets on a preliminary basis were as follows (in thousands): Amount Useful Lives (Years) Developed technology $ 9,400 7 Customer relationships 36,250 10 $ 45,650 The overall weighted-average life of the identified intangible assets acquired in the FiBest Acquisition is estimated to be 9.4 years and the assets are being amortized over their estimated useful lives based upon the pattern over which we expect to receive the economic benefit from these assets. The following is a summary of FiBest revenue and earnings included in MACOM's accompanying condensed consolidated statements of operations for the three and nine months ended months ended July 1, 2016 (in thousands): Three Months Ended Nine Months Ended Revenue $ 10,191 $ 21,296 Loss before income taxes (1,150 ) (3,717 ) Unaudited Supplemental Pro Forma Data— The pro forma statements of operations data for the three and nine months ended July 1, 2016 and July 3, 2015 , below, give effect to the FiBest Acquisition, described above, as if it had occurred at October 4, 2014. These amounts have been calculated after applying our accounting policies and adjusting the results of FiBest to reflect; transaction costs, retention compensation expense, the impact of the step-up to the value of acquired inventory, as well as the additional intangible amortization that would have been charged assuming the fair value adjustments had been applied and incurred since October 4, 2014. This pro forma data is presented for informational purposes only and does not purport to be indicative of our future results of operations. Three Months Ended Nine Months Ended July 1, 2016 July 3, 2015 July 1, 2016 July 3, 2015 Revenue $ 142,288 $ 112,938 $ 399,267 $ 323,262 Net income (loss) 24,276 5,440 (2,509 ) (14,724 ) Acquisition of Aeroflex/Metelics Inc.— On December 14, 2015, we acquired Aeroflex/Metelics, Inc. ("Metelics”), a diode supplier for aggregate cash consideration of $38.0 million , subject to customary working capital and other adjustments ("Metelics Acquisition"). We acquired Metelics to expand our diode business. We funded the acquisition with cash on hand. The Metelics Acquisition was accounted for as a stock purchase and the operations of Metelics have been included in our consolidated financial statements since the date of acquisition. For the nine months ended July 1, 2016 , we recorded transaction costs of $0.5 million as selling, general and administrative expenses related to this acquisition. For the three months ended July 1, 2016 , no material transaction costs were recorded. We recognized the Metelics assets acquired and liabilities assumed based upon the fair value of such assets and liabilities measured as of the date of acquisition. The aggregate purchase price for Metelics is being allocated to the tangible and identifiable intangible assets acquired and liabilities assumed based on their estimated fair values at the date of acquisition. The excess of the purchase price over the fair value of the acquired net assets represents cost and revenue synergies specific to the Company, as well as non-capitalizable intangible assets, such as the employee workforce acquired, and has been allocated to goodwill, which will be tax deductible due to a 338(h)(10) election. During the quarter ended April 1, 2016, we recorded an adjustment of $1.8 million primarily associated with inventory which reduced current assets acquired. The purchase accounting is preliminary and subject to completion including certain fair value measurements, particularly the finalization of the valuation of acquired inventory and fixed assets, as well as, the finalization of the working capital adjustment with the seller. The adjustments arising from the completion of the outstanding matters may materially affect the preliminary purchase accounting.We expect to finalize our allocation of purchase price during calendar year 2016. The adjusted preliminary allocation of purchase price as of July 1, 2016 , is as follows (in thousands): Preliminary Allocation Allocation Adjustments Adjusted Allocation Current assets $ 15,250 $ (1,835 ) $ 13,415 Intangible assets 19,700 — 19,700 Other assets 6,249 — 6,249 Total assets acquired 41,199 (1,835 ) 39,364 Liabilities assumed: Other liabilities 7,401 — 7,401 Total liabilities assumed 7,401 — 7,401 Net assets acquired 33,798 (1,835 ) 31,963 Consideration: Cash paid upon closing, net of cash acquired 38,000 — 38,000 Goodwill $ 4,202 $ 1,835 $ 6,037 The components of the acquired intangible assets on a preliminary basis were as follows (in thousands): Amount Useful Lives (Years) Developed technology $ 1,000 7 Customer relationships 18,700 10 $ 19,700 The overall weighted-average life of the identified intangible assets acquired in the Metelics Acquisition is estimated to be 9.8 years and the assets are being amortized over their estimated useful lives based upon the pattern over which we expect to receive the economic benefit from these assets. The following is a summary of Metelics revenue and earnings included in our accompanying condensed consolidated statements of operations (in thousands): Three Months Ended Nine Months Ended July 1, 2016 July 1, 2016 Revenue $ 9,861 $ 22,113 Income before income taxes 596 422 Unaudited Supplemental Pro Forma Data— The pro forma statements of operations data for the three and nine months ended July 1, 2016 and July 3, 2015 , below, give effect to the Metelics Acquisition, described above, as if it had occurred at October 4, 2014. These amounts have been calculated after applying our accounting policies and adjusting the results of Metelics to reflect the transaction costs, the impact of the step-up to the value of acquired inventory, as well as, the additional intangible amortization that would have been charged assuming the fair value adjustments had been applied and incurred since October 4, 2014. This pro forma data is presented for informational purposes only and does not purport to be indicative of our future results of operations. Three Months Ended Nine Months Ended July 1, 2016 July 3, 2015 July 1, 2016 July 3, 2015 Revenue $ 142,288 $ 118,000 $ 400,477 $ 337,392 Net income (loss) 22,182 7,616 (3,521 ) (8,132 ) Acquisition of BinOptics Corporation— On December 15, 2014, we completed the acquisition of BinOptics Corporation (“BinOptics”) a supplier of high-performance photonic semiconductor products ("BinOptics Acquisition"). In accordance with the related agreement and plan of merger, all of the outstanding equity interests (including outstanding warrants) of BinOptics were exchanged for aggregate consideration of approximately $208.4 million in cash. In addition we paid $14.6 million as part of a related retention escrow agreement designed to retain certain BinOptics employees. This $14.6 million was included in the terms of the purchase agreement and has been accounted for as a post-closing prepaid expense. We funded the BinOptics Acquisition with a combination of cash on hand and the incurrence of $100.0 million of additional borrowings under our existing Revolving Facility. For the nine months ended July 3, 2015 , we recorded transaction costs of $4.1 million related to the BinOptics Acquisition. The BinOptics Acquisition was accounted for as a stock purchase and the operations of BinOptics have been included in our consolidated financial statements since the date of acquisition. We have recognized BinOptics' assets acquired and liabilities assumed based upon the fair value of such assets and liabilities measured as of the date of acquisition. The aggregate purchase price for BinOptics has been allocated to the tangible and identifiable intangible assets acquired and liabilities assumed based on their estimated fair values at the date of acquisition. The excess of the purchase price over the fair value of the acquired net assets represents cost and revenue synergies specific to the Company, as well as non-capitalizable intangible assets, such as the employee workforce acquired, and has been allocated to goodwill, none of which is tax deductible. We finalized our allocation of purchase price during the first quarter of fiscal year 2016. The final allocation of purchase price as of January 1, 2016, is as follows (in thousands): October 2, 2015 Allocation Allocation Adjustments January 1, 2016 Adjusted Allocation Current assets $ 23,674 $ (1,100 ) $ 22,574 Intangible assets 136,900 400 137,300 Other assets 9,194 — 9,194 Total assets acquired 169,768 (700 ) 169,068 Liabilities assumed: Debt 2,535 — 2,535 Deferred income taxes 33,345 99 33,444 Other liabilities 13,106 — 13,106 Total liabilities assumed 48,986 99 49,085 Net assets acquired 120,782 (799 ) 119,983 Consideration: Cash paid upon closing, net of cash acquired 208,352 — 208,352 Goodwill $ 87,570 $ 799 $ 88,369 The components of the acquired intangible assets were as follows (in thousands): Amount Useful Lives (Years) Developed technology $ 17,500 7 Customer relationships 119,800 10 $ 137,300 The overall weighted-average life of the identified intangible assets acquired in the BinOptics Acquisition is estimated to be 9.6 years and the assets are being amortized over their estimated useful lives based upon the pattern over which we expect to receive the economic benefit from these assets. Unaudited Supplemental Pro Forma Data— The pro forma statements of operations data for the three and nine months ended July 3, 2015 , below, give effect to the BinOptics Acquisition, described above, as if it had occurred at September 28, 2013. These amounts have been calculated after applying our accounting policies and adjusting the results of BinOptics to reflect the transaction costs, retention compensation expense, the impact of the step-up to the value of the acquired inventory, as well as additional intangible amortization that would have been charged assuming the fair value adjustments to intangible assets had been applied and incurred since September 28, 2013. This pro forma data is presented as of July 3, 2015 for informational purposes only and does not purport to be indicative of our future results of operations. Three Months Ended Nine Months Ended July 3, 2015 July 3, 2015 Revenue $ 130,663 $ 382,279 Net income 13,178 2,317

Discontinued Operations

Discontinued Operations	9 Months Ended
	Jul. 01, 2016
Discontinued Operations and Disposal Groups [Abstract]
Discontinued Operations	DISCONTINUED OPERATIONS In August 2015, we sold our Automotive business to Autoliv ASP Inc. ("Autoliv") as the Automotive business was not consistent with our long-term strategic vision from both a growth and profitability perspective. The agreed consideration included $82.1 million in cash paid at closing and $18.0 million payable in eighteen months pending resolution of any contingencies as part of an indemnification agreement, plus the opportunity to receive up to an additional $30.0 million in cash based on achievement of revenue-based earnout targets through 2019. Additionally, we entered into a Consulting Agreement pursuant to which we may provide Autoliv with certain non-design advisory services for a period of two years following the closing of the transaction for up to $15.0 million in cash. During fiscal year 2015, we recorded a pre-tax gain on the sale of the Automotive business of $61.8 million based on the $82.1 million received at closing on August 17, 2015 as described above. The remainder of the consideration to be received from Autoliv, if any, including any amounts related to the consulting agreement, will be accounted for in discontinued operations when the contingencies are finalized and the proceeds, if any, become realizable over the next several years. The accompanying consolidated statement of operations includes the following operating results related to this divested business (in thousands): Three Months Ended Nine Months Ended July 1, 2016 July 3, 2015 July 1, 2016 July 3, 2015 Revenue $ — $ 21,605 $ — $ 62,367 Cost of revenue — 14,317 — 41,004 Gross profit — 7,288 — 21,363 Operating expenses: Research and development — 646 — 1,960 Selling, general and administrative — 836 — 2,187 Restructuring charges — — — — Total operating expenses — 1,482 — 4,147 Income from discontinued operations — 5,806 — 17,216 Other income 1,875 4,000 5,625 4,000 Gain on sale — — 308 — Income before income taxes 1,875 9,806 5,933 21,216 Income tax provision 676 3,535 2,139 7,648 Income from discontinued operations $ 1,199 $ 6,271 $ 3,794 $ 13,568 Above includes depreciation and amortization of $ — $ 45 $ — $ 168 Cashflow from Operating Activities — 8,588 — 12,332 Cashflow from (used in) Investing Activities — (5 ) 3,750 (255 ) Other income recorded during the three and nine months ended July 1, 2016 related to the consulting agreement. The gain on sale recorded during the nine months ended July 1, 2016 related to the adjustment of accruals established at the time of the sale of the Automotive business. Amounts recorded during the three and nine months ended July 3, 2015 were from ongoing operating activities prior to the sale.

Investments

Investments	9 Months Ended
	Jul. 01, 2016
Investments, Debt and Equity Securities [Abstract]
Investments	INVESTMENTS All investments are classified as available-for-sale. The amortized cost, gross unrealized holding gains or losses, and fair value of our available-for-sale investments by major investments type are summarized in the tables below (in thousands): Amortized Cost Gross Unrealized Holding Gains Gross Unrealized Holding Losses Aggregate Fair Value Corporate bonds $ 14,781 $ 11 $ (72 ) $ 14,720 Agency bonds 9,010 — (4 ) 9,006 Total investments $ 23,791 $ 11 $ (76 ) $ 23,726 October 2, Net Realized/Unrealized Losses and Discount Amortization Purchases and Issuances Sales and Settlements July 1, Corporate bonds $ 24,462 $ (321 ) $ 21,941 $ (31,362 ) $ 14,720 Agency bonds 15,095 (98 ) 3,004 (8,995 ) 9,006 Total investments $ 39,557 $ (419 ) $ 24,945 $ (40,357 ) $ 23,726 The contractual maturities of available-for-sale investments were as follows (in thousands): July 1, 2016 October 2, 2015 Less than 1 year $ 11,008 $ 16,259 Over 1 year 12,718 23,298 Total investments $ 23,726 $ 39,557 Available-for-sale investments are reported at fair value and as such, their associated unrealized gains and losses are reported as a separate component of stockholders’ equity within accumulated other comprehensive loss.

Fair Value

Fair Value	9 Months Ended
	Jul. 01, 2016
Fair Value Disclosures [Abstract]
Fair Value	FAIR VALUE We group our financial assets and liabilities measured at fair value on a recurring basis in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. These levels are: Level 1 - Quoted prices in active markets for identical assets or liabilities. Level 2 - Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities, quoted prices in markets with insufficient volume or infrequent transactions (less active markets), or model-driven valuations in which all significant inputs are observable or can be derived principally from, or corroborated with, observable market data. Level 3 - Fair value is derived from valuation techniques in which one or more significant inputs are unobservable, including assumptions and judgments made by us. Assets and Liabilities Measured and Recorded at Fair Value on a Recurring Basis We measure certain assets and liabilities at fair value on a recurring basis such as our financial instruments and derivatives. There have been no transfers between Level 1, 2 or 3 assets or liabilities during the three and nine months ended July 1, 2016 . Money market funds are actively traded and consist of highly liquid investments with original maturities of 90 days or less . They are measured at their net asset value ("NAV") and classified as Level 1. Corporate and agency bonds are categorized as Level 2 assets except where sufficient quoted prices exist in active markets, in which case such securities are categorized as Level 1 assets. These securities are valued using third-party pricing services. These services may use, for example, model-based pricing methods that utilize observable market data as inputs. Broker dealer bids or quotes on securities with similar characteristics may also be used. The fair values of the contingent consideration liabilities were estimated based upon a risk-adjusted present value of the probability-weighted expected payments by us. Specifically, we considered base, upside and downside scenarios for the operating metrics upon which the contingent payments are to be based. Probabilities were assigned to each scenario and the probability-weighted payments were discounted to present value using risk-adjusted discount rates. The maximum possible payment of contingent consideration is $1.5 million . The fair value of the stock warrants has been estimated using a Black-Scholes option pricing model giving consideration to the quoted market price of the common stock on that date, an exercise price of $14.05 , expected life of 4.5 years , expected volatility of 35.6% and risk free rate of 1.0% . Any significant change in these assumptions could have a material impact on the fair value of the stock warrants. These estimates include significant judgments and actual results could materially differ and have a material impact upon the values of the recorded liabilities. Any changes in the estimated fair values of the liabilities in the future will be reflected in our earnings and such changes could be material. Assets and liabilities measured at fair value on a recurring basis consist of the following (in thousands): July 1, 2016 Fair Value Active Markets for Identical Assets (Level 1) Observable Inputs (Level 2) Unobservable Inputs (Level 3) Assets Money market funds $ 1,079 $ 1,079 $ — $ — Agency bonds 9,006 — 9,006 — Corporate bonds 14,720 — 14,720 — Total assets measured at fair value $ 24,805 $ 1,079 $ 23,726 $ — Liabilities Contingent consideration $ 816 $ — $ — $ 816 Common stock warrant liability 25,563 — — 25,563 Total liabilities measured at fair value $ 26,379 $ — $ — $ 26,379 October 2, 2015 Fair Value Active Markets for Identical Assets (Level 1) Observable Inputs (Level 2) Unobservable Inputs (Level 3) Assets Money market funds $ 15,000 $ 15,000 $ — $ — US treasuries and agency bonds 15,095 — 15,095 — Corporate bonds 24,462 — 24,462 — Total assets measured at fair value $ 54,557 $ 15,000 $ 39,557 $ — Liabilities Contingent consideration $ 1,150 $ — $ — $ 1,150 Common stock warrant liability 21,822 — — 21,822 Total liabilities measured at fair value $ 22,972 $ — $ — $ 22,972 The changes in assets and liabilities with inputs classified within Level 3 of the fair value hierarchy consist of the following (in thousands): October 2, Net Realized/Unrealized Losses Included in Earnings Purchases and Issuances Sales and Settlements Transfers in and/or (out) of Level 3 July 1, Contingent consideration $ 1,150 $ 66 $ — $ (400 ) $ — $ 816 Common stock warrant liability $ 21,822 $ 3,741 $ — $ — $ — $ 25,563 October 3, Net Realized/Unrealized Losses Included in Earnings Purchases and Issuances Sales and Settlements Transfers in and/or (out) of Level 3 July 3, Trading Securities $ 250 $ — $ 250 $ — $ — $ 500 Contingent consideration $ 820 $ — $ — $ — $ — $ 820 Common stock warrant liability $ 15,801 $ 15,671 $ — $ — $ — $ 31,472

Inventories

Inventories	9 Months Ended
	Jul. 01, 2016
Inventory Disclosure [Abstract]
Inventories	INVENTORIES Inventories consist of the following (in thousands): July 1, October 2, Raw materials $ 64,261 $ 44,329 Work-in-process 14,002 3,086 Finished goods 38,815 32,528 Total $ 117,078 $ 79,943

Property, Plant and Equipment

Property, Plant and Equipment	9 Months Ended
	Jul. 01, 2016
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment	PROPERTY, PLANT AND EQUIPMENT Property, plant and equipment consists of the following (in thousands): July 1, October 2, Land, buildings and improvements $ 12,564 $ 10,981 Construction in process 16,627 25,898 Machinery and equipment 118,542 89,852 Leasehold improvements 12,729 9,161 Furniture and fixtures 1,820 983 Computer equipment and software 12,369 9,307 Total property and equipment 174,651 146,182 Less accumulated depreciation and amortization (74,199 ) (62,423 ) Property and equipment, net $ 100,452 $ 83,759 Depreciation and amortization expense related to property, plant and equipment for the three and nine months ended July 1, 2016 was $5.7 million and $15.2 million , respectively. Depreciation and amortization expense related to property and equipment for the three and nine months ended July 3, 2015 was $3.7 million and $11.7 million , respectively.

Debt

Debt	9 Months Ended
	Jul. 01, 2016
Debt Disclosure [Abstract]
Debt	DEBT On May 8, 2014 we entered into a credit agreement ("Credit Agreement") with a syndicate of lenders. Our Credit Agreement provides for term loans in an aggregate principal amount of $350.0 million , which mature in May 2021 ("Term Loans") and a revolving credit facility of $130.0 million , which matures in May 2019 ("Revolving Facility"). The effective interest rate on our Term Loans was 4.5% as of July 1, 2016 . We also pay a quarterly unused line fee for the Revolving Facility in the range of 0.25% to 0.375% (based on our total net leverage ratio being within certain defined ranges) as well as overall agency fees. As of July 1, 2016 , we had no borrowings under the Revolving Facility. We incurred $8.7 million in fees for the issuance of the Credit Agreement which were recorded as deferred financing costs and are being amortized over the life of Credit Agreement as interest expense. As of July 1, 2016 , approximately $6.0 million of deferred financing costs remain unamortized. The Credit Agreement contains covenants that require among other items maintenance of certain financial ratios. As of July 1, 2016 , we were in compliance with all financial covenants related to our debt obligations under the Credit Agreement. As of July 1, 2016 , the following remained outstanding on the Term Loans (in thousands): Principal balance $ 343,000 Unamortized discount (1,813 ) Total Term Loans 341,187 Current portion 3,500 Long-term, less current portion $ 337,687 As of July 1, 2016 , the minimum principal payments under the Term Loans in future fiscal years were as follows (in thousands): 2016 (rest of fiscal year) $ 875 2017 3,500 2018 3,500 2019 3,500 2020 3,500 Thereafter 328,125 Total $ 343,000 The fair value of the Term Loans was estimated to be approximately $342.6 million as of July 1, 2016 and was determined using Level 3 inputs, including a quoted rate from a bank.

Intangible Assets

Intangible Assets	9 Months Ended
	Jul. 01, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible Assets	INTANGIBLE ASSETS Amortization expense related to intangible assets is as follows (in thousands): Three Months Ended Nine Months Ended July 1, July 3, July 1, July 3, Cost of revenue $ 6,440 $ 6,932 $ 20,249 $ 19,638 Selling, general and administrative 6,415 3,201 17,142 7,350 Total $ 12,855 $ 10,133 $ 37,391 $ 26,988 Intangible assets consist of the following (in thousands): July 1, October 2, Acquired technology $ 165,319 $ 162,536 Customer relationships 206,142 144,070 In-process research and development 8,000 8,000 Trade name 3,400 3,400 Total 382,861 318,006 Less accumulated amortization (112,005 ) (74,340 ) Intangible assets — net $ 270,856 $ 243,666 A summary of the activity in intangible assets and goodwill follows (in thousands): Total Acquired Technology Customer In-Process Research and Development Trade Name Goodwill Balance at October 2, 2015 $ 411,352 $ 162,536 $ 144,070 $ 8,000 $ 3,400 $ 93,346 Acquired 87,665 10,400 55,350 — — 21,915 Currency translation adjustment 11,108 1,803 6,722 — — 2,583 Other intangibles purchased 668 668 — — — — Impairments of intangible assets (10,088 ) (10,088 ) — — — — Balance at July 1, 2016 $ 500,705 $ 165,319 $ 206,142 $ 8,000 $ 3,400 $ 117,844 As of July 1, 2016 , our estimated amortization of our intangible assets in future fiscal years, subject to the completion of the purchase price allocation for the FiBest and Metelics acquisitions, was as follows (in thousands): 2016 Remaining 2017 2018 2019 2020 Thereafter Total Amortization expense $ 12,802 51,341 48,420 41,786 33,716 71,391 $ 259,456 Our trade name is an indefinite-lived intangible assets. During development, in-process research and development ("IPR&D") is not subject to amortization and is tested for impairment annually or more frequently if events or changes in circumstances indicate that the asset might be impaired. The impairment test consists of a comparison of the fair value to its carrying amount. If the carrying value exceeds its fair value, an impairment loss is recognized in an amount equal to that excess. Once an IPR&D project is complete, it becomes a definite long-lived intangible asset and is evaluated for impairment in accordance with our policy for long-lived assets. Accumulated amortization for acquired technology and customer relationships was $70.7 million and $41.4 million , respectively, as of July 1, 2016 , and $45.6 million and $16.7 million , respectively, as of July 3, 2015 . During the second quarter of fiscal year 2016 , we made a strategic decision to exit the product line and end programs associated with our GaN-on Silicon Carbide license and technology transfer to focus on development of our GaN-on-Silicon efforts. As a result of this strategic decision, we determined that the intangible assets and contractual commitments under the long term technology licensing and transfer agreement signed in July 2013, as well as certain dedicated fixed assets and inventory, would no longer have any future benefit. The associated charges incurred during the nine months ended July 1, 2016 were $13.8 million which included a write-off of $10.1 million of intangible assets, $0.6 million of fixed assets, $1.0 million of contractual commitments and $2.0 million of inventory.

Stockholders' Equity

Stockholders' Equity	9 Months Ended
	Jul. 01, 2016
Equity [Abstract]
Stockholders' Equity	STOCKHOLDERS' EQUITY We have authorized 10 million shares of $0.001 par value preferred stock and 300 million shares of $0.001 par value common stock as of July 1, 2016 and October 2, 2015 . The outstanding shares of our common stock as of July 1, 2016 and October 2, 2015 , presented in the accompanying consolidated statements of stockholders’ equity exclude 5,000 and 11,000 unvested shares of restricted stock awards, respectively, issued as compensation to employees that remained subject to forfeiture. Common Stock Warrants —In March 2012, we issued warrants to purchase 1,281,358 shares of common stock for $14.05 per share. The warrants expire December 21, 2020 , or earlier as per the terms of the agreement, including immediately following consummation of a sale of all or substantially all assets or capital stock or other equity securities, including by merger, consolidation, recapitalization, or similar transactions. We do not currently have sufficient registered and available shares to immediately satisfy a request for registration, if such a request were made. As of July 1, 2016 , no exercise of the warrants had occurred and no request had been made to register the warrants or any underlying securities for resale by the holders. We are recording the estimated fair values of the warrants as a long-term liability in the accompanying consolidated financial statements with changes in the estimated fair value being recorded in the accompanying statements of operations. The following is a summary of the activity of the warrant liability (in thousands): Balance at October 2, 2015 $ 21,822 Change in estimated fair value 3,741 Balance at July 1, 2016 $ 25,563

Earnings (Loss) Per Share

Earnings (Loss) Per Share	9 Months Ended
	Jul. 01, 2016
Earnings Per Share [Abstract]
Earnings (Loss) Per Share	EARNINGS (LOSS) PER SHARE The following table sets forth the computation for basic and diluted net loss per share of common stock (in thousands, except per share data): Three Months Ended Nine Months Ended July 1, 2016 July 3, 2015 July 1, 2016 July 3, 2015 Numerator: Income (loss) from continuing operations $ 21,353 $ 1,756 $ (7,462 ) $ (19,385 ) Income from discontinued operations 1,199 6,271 3,794 13,568 Net income (loss) $ 22,552 $ 8,027 $ (3,668 ) $ (5,817 ) Warrant liability gain (15,339 ) (546 ) — — Net income (loss) attributable to common stockholders $ 7,213 $ 7,481 $ (3,668 ) $ (5,817 ) Denominator: Weighted average common shares outstanding-basic 53,516 53,098 53,253 50,433 Dilutive effect of options and warrants 1,772 2,076 — — Weighted average common shares outstanding-diluted 55,288 55,174 53,253 50,433 Common stock (loss) earnings per share-basic: Continuing operations $ 0.40 $ 0.03 $ (0.14 ) $ (0.38 ) Discontinued operations 0.02 0.12 0.07 0.27 Net common stock earnings (loss) per share-basic $ 0.42 $ 0.15 $ (0.07 ) $ (0.12 ) Common stock (loss) earnings per share-diluted: Continuing operations $ 0.11 $ 0.02 $ (0.14 ) $ (0.38 ) Discontinued operations 0.02 0.11 0.07 0.27 Net common stock earnings (loss) per share-diluted $ 0.13 $ 0.14 $ (0.07 ) $ (0.12 ) The table above excludes the effects of 2,006 and 2,127 shares for the nine months ended July 1, 2016 and July 3, 2015 , respectively, of potential shares of common stock issuable upon exercise of stock options, restricted stock and stock units, and warrants as the inclusion would be antidilutive.

Commitments and Contingencies

Commitments and Contingencies	9 Months Ended
	Jul. 01, 2016
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	COMMITMENTS AND CONTINGENCIES Litigation —From time to time we may be subject to commercial disputes, employment issues, claims by other companies in the industry that we have infringed their intellectual property rights and other similar claims and litigations. Any such claims may lead to future litigation and material damages and defense costs. Other than as set forth below, we were not involved in any material pending legal proceedings during the quarter ended July 1, 2016 . GaN Lawsuit Against Infineon . On April 26, 2016, we and our wholly-owned subsidiary Nitronex, LLC brought suit against International Rectifier Corporation (“International Rectifier”), Infineon Technologies Americas Corporation, and Infineon Technologies AG (collectively, “Infineon”) in the Federal District Court for the Central District of California, seeking injunctive relief, monetary damages, and specific performance of certain contractual obligations. The suit arises out of agreements relating to GaN patents that were executed several years ago by Nitronex Corporation (acquired by MACOM in 2014) and International Rectifier (acquired by Infineon in 2015). We assert claims for breach of contract, breach of the covenant of good faith and fair dealing, declaratory judgment of contractual rights, and declaratory judgment of non-infringement of patents. Infineon moved to dismiss MACOM’s complaint on July 5, 2016 on various procedural grounds. On July 19, 2016, we filed a first amended complaint omitting International Rectifier as a defendant (since we had been advised that formal legal entity no longer exists), making other amendments intended to moot the grounds for Infineon’s motion to dismiss, and adding a further claim of breach of contract based on some of Infineon’s GaN-on-Si product activities. If successful, the relief sought in our first amended complaint would, among other remedies, require Infineon to assign back to us certain GaN-related Nitronex patents that were previously assigned to International Rectifier and enjoin Infineon from proceeding with its marketing and sales of certain types of GaN-on-Si products.

Restructurings

Restructurings	9 Months Ended
	Jul. 01, 2016
Restructuring and Related Activities [Abstract]
Restructurings	RESTRUCTURINGS We have periodically implemented restructuring actions in connection with broader plans to reduce staffing, reduce our internal manufacturing footprint and, generally, reduce operating costs. The restructuring expenses are primarily comprised of direct and incremental costs related to headcount reductions including severance and outplacement fees for the terminated employees, as well as facility close costs. The following is a summary of the costs incurred and remaining balances included in accrued expenses for the nine months ended July 1, 2016 (in thousands): Balance as of October 2, 2015 $ 943 Current period adjustments 2,100 Payments (1,158 ) Balance as of July 1, 2016 $ 1,885 The restructuring expenses recorded to date are expected to be paid through the remainder of fiscal year 2016 . Our restructuring charges incurred to date are primarily employee related with non-employee related charges determined to be immaterial. We expect to incur additional restructuring costs in the range of approximately $3.0 million to $5.0 million during the remainder of calendar year 2016 as we complete restructuring actions primarily associated with the Metelics Acquisition.

Share-Based Compensation

Share-Based Compensation	9 Months Ended
	Jul. 01, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Share-Based Compensation	SHARE-BASED COMPENSATION Stock Plans As of July 1, 2016 , we had 7.9 million shares available for future issuance under our 2012 Omnibus Incentive Plan (as Amended and Restated) (the "2012 Plan"). Under the 2012 Plan, we have the ability to issue incentive stock options, non-statutory stock options, performance-based non-statutory stock options, stock appreciation rights, restricted stock (RSAs), restricted stock units ("RSUs"), performance-based stock units, performance shares, and other equity-based awards to employees, directors and outside consultants. Options granted to date primarily vest over a four -year period with 25% vesting at the end of one year and the remaining vesting monthly thereafter, and generally have a term of up to 10 years . Certain of the share-based awards granted and outstanding as of July 1, 2016 are subject to accelerated vesting upon a changes in control. The financial impact of any modifications to share-based awards during the periods presented was not material. As of July 1, 2016 , total unrecognized compensation cost related to the employee stock purchase plan was not material. Share-Based Compensation The following table shows a summary of share-based compensation expense included in the Condensed Consolidated Statement of Operations for the three and nine months ended July 1, 2016 and July 3, 2015 (in thousands): Three Months Ended Nine Months Ended July 1, July 3, July 1, July 3, Cost of revenue $ 652 $ 477 $ 1,602 $ 1,372 Research and development 1,903 1,272 5,411 3,399 Selling, general and administrative 3,626 2,904 12,394 9,010 Total stock-based compensation expense $ 6,181 $ 4,653 $ 19,407 $ 13,781 As of July 1, 2016 , the total unrecognized compensation costs related to outstanding stock options and RSUs expected to vest was $50.6 million , which we expect to recognize over a weighted-average period of 2.7 years. Stock Options We had 1.1 million stock options outstanding as of July 1, 2016 , with a weighted-average exercise price per share of $22.94 and weighted-average remaining contractual term of 6.0 years . The aggregate intrinsic value of the stock options outstanding as of July 1, 2016 was $10.7 million which represents our closing stock price value on the last trading day of the period in excess of the weighted-average exercise price multiplied by the number of options outstanding. During the three months ended July 1, 2016 , we granted 5,000 performance options which will vest subject to certain revenue and gross margin targets being achieved. These performance stock options were valued at $10.54 per share at the date of grant using the Black-Scholes option pricing model. Also, during the nine months ended July 1, 2016 , we granted 300,000 performance-based non-qualified stock options with a grant date fair value of $3.5 million that are subject to vesting only upon the market price of the Company’s underlying public stock closing above a certain price target within seven years of the date of grant. These performance options with market conditions are valued using a Monte Carlo simulation model. Compensation cost is recognized regardless of the number of awards that are earned based on the market condition. Compensation cost is recognized on a straight-line basis over the estimated service period of approximately three years . In the event that the Company’s common stock achieves the target price of $64.22 per share based on a 30 day trailing average prior to the end of the estimated service period, any remaining unamortized compensation cost will be recognized. The total intrinsic value of options at the time of exercise was $0.4 million and $3.0 million for the three and nine months ended July 1, 2016 and was $2.6 million and $3.6 million for the three and nine months ended July 3, 2015 . Restricted Stock, Restricted Stock Units and Performance-Based Restricted Stock Units A summary of restricted stock, restricted stock unit and performance-based restricted stock unit activity for the nine months ended July 1, 2016 , is as follows (in thousands): Number of Shares Weighted- Average Grate Date Fair Value Aggregate Intrinsic Value Balance at October 2, 2015 1,692 $ 25.30 $ 48,375 Granted 766 $ 39.98 Vested and released (748 ) $ 23.90 Forfeited, canceled or expired (49 ) $ 30.04 Balance at July 1, 2016 1,661 $ 32.56 $ 53,800 Restricted stock, restricted stock units and performance-based restricted stock units that vested during the nine months ended July 1, 2016 and July 3, 2015 had fair value of $26.4 million and $21.4 million as of the vesting date, respectively.

Income Taxes

Income Taxes	9 Months Ended
	Jul. 01, 2016
Income Tax Disclosure [Abstract]
Income Taxes	INCOME TAXES We are subject to income tax in the United States as well as other tax jurisdictions in which we conduct business. Earnings from non-U.S. activities are subject to local country income tax and may also be subject to current U.S. income tax. For interim periods, we record a tax provision or benefit based upon the estimated effective tax rate expected for the full fiscal year, adjusted for material discrete taxation matters arising during the interim periods. The difference between the U.S. federal statutory income tax rate of 35% and our effective income tax rates for the three and nine months ended July 1, 2016 and July 3, 2015 , was primarily impacted in all periods by changes in fair values of the common stock warrant liability which is neither deductible nor taxable for tax purposes, income taxed in foreign jurisdictions at generally lower tax rates, non-deductible compensation, research and development tax credits and non-deductible merger expenses, offset by U.S. state income taxes. The balance of the unrecognized tax benefit as of July 1, 2016 and October 2, 2015 did not change and remained at $1.7 million . The unrecognized tax benefits primarily relate to positions taken by us in our 2014 US tax filings. The entire balance of unrecognized tax benefits, if recognized, will reduce income tax expense. It is our policy to recognize any interest and penalties accrued related to unrecognized tax benefits in income tax expense. During the quarter ending July 1, 2016 , we did not make any payment of interest and penalties. As disclosed in Note 2 - Acquisitions , our purchase accounting for the FiBest Acquisition, including income taxes, is preliminary and subject to revision upon obtaining and analyzing additional information. Related to the FiBest Acquisition, we recorded, on a preliminary basis, an aggregate net deferred income tax liability acquired in the FiBest Acquisition which is estimated to be $11.8 million which includes the net deferred income tax asset of $2.5 million relating to net operating loss ("NOL") carryforwards and a net deferred income tax liability of $14.3 million related to the difference between the book and tax basis of the intangible and other assets acquired. Related to the Metelics Acquisition we do not anticipate the recording of any deferred taxes due to a Section 338(h) (10) election which will permit us to have tax basis equal to the purchase price.

Related Party Transactions

Related Party Transactions	9 Months Ended
	Jul. 01, 2016
Related Party Transactions [Abstract]
Related Party Transactions	RELATED PARTY TRANSACTIONS GaAs Labs, LLC ("GaAs Labs"), a former stockholder and an affiliate of directors John and Susan Ocampo, continues to engage us to provide administrative and business development services to GaAs Labs on a time and materials basis. There are no minimum service requirements or payment obligations and the agreement may be terminated by either party with 30 days notice. In the nine months ended July 1, 2016 , we recorded charges to GaAs Labs of less than $0.1 million for services provided pursuant to this agreement and have recorded these amounts as other income in the accompanying condensed consolidated statements of operations. All amounts were recorded in the first quarter of fiscal year 2016. In the nine months ended July 1, 2016 and July 3, 2015 we recorded revenue of $0.1 million and $0.2 million , respectively, associated with product sales to a public company with a common director.

Supplemental Cash Flow Informat

Supplemental Cash Flow Information	9 Months Ended
	Jul. 01, 2016
Supplemental Cash Flow Elements [Abstract]
Supplemental Cash Flow Information	SUPPLEMENTAL CASH FLOW INFORMATION As of July 1, 2016 and July 3, 2015 , we had $0.9 million and $0.8 million in unpaid amounts related to purchases of property and equipment and intangibles included in accounts payable and accrued liabilities during each period, respectively. These amounts have been excluded from the payments for purchases of property and equipment in the accompanying condensed consolidated statements of cash flows until paid. The following is supplemental cash flow information regarding non-cash investing and financing activities (in thousands): Nine Months Ended July 1, July 3, Cash paid for interest $ 12,285 $ 11,521 Cash paid for income taxes $ 1,080 $ 890

Geographic and Significant Cust

Geographic and Significant Customer Information	9 Months Ended
	Jul. 01, 2016
Segment Reporting [Abstract]
Geographic and Significant Customer Information	GEOGRAPHIC AND SIGNIFICANT CUSTOMER INFORMATION We have one reportable operating segment that designs, develops, manufactures and markets semiconductors and modules. The determination of the number of reportable operating segments is based on the chief operating decision maker’s use of financial information for the purposes of assessing performance and making operating decisions. In evaluating financial performance and making operating decisions, the chief operating decision maker primarily uses consolidated revenue, gross profit and operating income (loss). Information about our operations in different geographic regions, based upon customer locations, is presented below (in thousands): Three Months Ended Nine Months Ended Revenue by Geographic Region July 1, July 3, July 1, July 3, United States $ 39,763 $ 34,067 $ 110,747 $ 116,252 Asia Pacific (1) 91,820 64,700 251,281 164,652 Other Countries (2) 10,705 10,291 29,613 27,141 Total $ 142,288 $ 109,058 $ 391,641 $ 308,045 As of Long-Lived Assets by Geographic Region July 1, October 2, United States $ 84,129 $ 72,617 Asia Pacific (1) 13,452 8,740 Other Countries (2) 2,871 2,402 Total $ 100,452 $ 83,759 (1) Asia Pacific represents China, Taiwan, Hong Kong, Japan, Singapore, India, Thailand, Korea, Australia, Malaysia and the Philippines. (2) No international country or region represented greater than 10% of the total net long-lived assets or revenue as of the dates presented, other than the Asia-Pacific region as presented above. The following is a summary of customer concentrations as a percentage of revenue and accounts receivable as of and for the periods presented: Three Months Ended Nine Months Ended Revenue July 1, July 3, July 1, July 3, Customer A 16 % 8 % 16% 6% Customer B 12 % 12 % 12% 13% Customer C 9 % 14 % 11% 18% Accounts Receivable July 1, October 2, Customer A 13 % 14 % Customer B 15 % 10 % Customer C 14 % 22 % No other customer represented more than 10% of revenue or accounts receivable in the periods presented in the accompanying consolidated financial statements. For the three and nine months ended July 1, 2016 and July 3, 2015 , our top ten customers represented 63% and 63% and 56% and 57% of total revenue, respectively.

Subsequent Events

Subsequent Events	9 Months Ended
	Jul. 01, 2016
Subsequent Events [Abstract]
Subsequent Events	SUBSEQUENT EVENTS None.

Summary of Significant Accoun27

Summary of Significant Accounting Policies (Policies)	9 Months Ended
	Jul. 01, 2016
Accounting Policies [Abstract]
Principles of Consolidation	Principles of Consolidation— We have one reportable segment, semiconductors and modules. The accompanying consolidated financial statements include our accounts and the accounts of our majority-owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation. Certain prior period financial statement amounts, including Automotive business discontinued operations, have been adjusted to conform to current reported presentation.
Fiscal Period	We have a 52 or 53-week fiscal year ending on the Friday closest to the last day of September. The fiscal years 2016 and 2015 include 52 weeks. To offset the effect of holidays, for fiscal years in which there are 53 weeks, we include the extra week arising in our fiscal years in the first quarter.
Use of Estimates	Use of Estimates —The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the U.S. requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities during the reporting periods, the reported amounts of revenue and expenses during the reporting periods, and the disclosure of contingent assets and liabilities at the date of the financial statements. On an ongoing basis, we base estimates and assumptions on historical experience, currently available information, and various other factors that management believes to be reasonable under the circumstances. Actual results may differ materially from these estimates and assumptions.
Recent Accounting Pronouncements	Recent Accounting Pronouncements —Our Recent Accounting Pronouncements are described in the notes to our October 2, 2015 consolidated financial statements, which were included in our Annual Report on Form 10-K. In November 2015, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update (ASU) No. 2015-17, Balance Sheet Classification of Deferred Taxes . This update simplifies the presentation of deferred income taxes by eliminating the current requirements to classify deferred income tax assets and liabilities between current and noncurrent. The amendments in this update require that deferred tax assets and liabilities be classified as noncurrent in a classified statement of financial position. For public business entities, the standard is effective in the annual reporting periods beginning after December 15, 2016. Early adoption is permitted as of the beginning of any interim or annual reporting period and can be applied either prospectively or retrospectively to all periods presented. We have elected to adopt this standard early and have implemented the change prospectively as of the second quarter of fiscal 2016; prior periods were not adjusted. Upon adoption in the second quarter of fiscal 2016, we included $31.4 million of current deferred income tax assets with our noncurrent deferred income tax assets; no adjustments were made to deferred tax liabilities. In February 2016, the FASB issued ASU 2016-02, Leases , which increases transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. Certain qualitative and quantitative disclosures are required, as well as a retrospective recognition and measurement of impacted leases. The new guidance is effective for fiscal years and interim periods within those years beginning after December 15, 2018, with early adoption permitted. We are evaluating the effect that the updated standard will have on our consolidated financial statements and related disclosures . In March 2016, the FASB issued ASU 2016-09, Improvements to Employee Share-Based Payment Accounting, which simplifies several aspects of the accounting for employee share-based payment transactions for both public and nonpublic entities, including the accounting for income taxes, forfeitures and statutory tax withholding requirements, as well as classification in the statement of cash flows. Early adoption is permitted and the updated standard must be adopted no later than our fiscal first quarter of fiscal 2018. We are evaluating the effect that the updated standard will have on our consolidated financial statements and related disclosures .

Acquisitions (Tables)

Acquisitions (Tables)	9 Months Ended
	Jul. 01, 2016
FiBest Limited [Member]
Schedule of Aggregate Purchase Price Allocated to Tangible and Identifiable Intangible Assets Acquired and Liabilities Assumed	The adjusted preliminary allocation of purchase price as of July 1, 2016 , is as follows (in thousands): Preliminary Allocation Allocation Adjustments Adjusted Allocation Current assets $ 10,850 $ — 10,850 Intangible assets 45,650 — 45,650 Other assets 3,334 — 3,334 Total assets acquired 59,834 — 59,834 Liabilities assumed: Debt 11,627 — 11,627 Deferred income taxes 12,932 (1,131 ) 11,801 Other liabilities 3,968 — 3,968 Total liabilities assumed 28,527 (1,131 ) 27,396 Net assets acquired 31,307 1,131 32,438 Consideration: Cash paid upon closing, net of cash acquired 47,517 — 47,517 Goodwill $ 16,210 $ (1,131 ) $ 15,079
Components of Acquired Intangible Assets on a Preliminary Basis	The components of the acquired intangible assets on a preliminary basis were as follows (in thousands): Amount Useful Lives (Years) Developed technology $ 9,400 7 Customer relationships 36,250 10 $ 45,650
Summary of Revenue and Earnings	The following is a summary of FiBest revenue and earnings included in MACOM's accompanying condensed consolidated statements of operations for the three and nine months ended months ended July 1, 2016 (in thousands): Three Months Ended Nine Months Ended Revenue $ 10,191 $ 21,296 Loss before income taxes (1,150 ) (3,717 )
Summary of Unaudited Supplemental Pro Forma Data	This pro forma data is presented for informational purposes only and does not purport to be indicative of our future results of operations. Three Months Ended Nine Months Ended July 1, 2016 July 3, 2015 July 1, 2016 July 3, 2015 Revenue $ 142,288 $ 112,938 $ 399,267 $ 323,262 Net income (loss) 24,276 5,440 (2,509 ) (14,724 )
Aeroflex/Metelics Inc [Member]
Schedule of Aggregate Purchase Price Allocated to Tangible and Identifiable Intangible Assets Acquired and Liabilities Assumed	The adjusted preliminary allocation of purchase price as of July 1, 2016 , is as follows (in thousands): Preliminary Allocation Allocation Adjustments Adjusted Allocation Current assets $ 15,250 $ (1,835 ) $ 13,415 Intangible assets 19,700 — 19,700 Other assets 6,249 — 6,249 Total assets acquired 41,199 (1,835 ) 39,364 Liabilities assumed: Other liabilities 7,401 — 7,401 Total liabilities assumed 7,401 — 7,401 Net assets acquired 33,798 (1,835 ) 31,963 Consideration: Cash paid upon closing, net of cash acquired 38,000 — 38,000 Goodwill $ 4,202 $ 1,835 $ 6,037
Components of Acquired Intangible Assets on a Preliminary Basis	The components of the acquired intangible assets on a preliminary basis were as follows (in thousands): Amount Useful Lives (Years) Developed technology $ 1,000 7 Customer relationships 18,700 10 $ 19,700
Summary of Revenue and Earnings	The following is a summary of Metelics revenue and earnings included in our accompanying condensed consolidated statements of operations (in thousands): Three Months Ended Nine Months Ended July 1, 2016 July 1, 2016 Revenue $ 9,861 $ 22,113 Income before income taxes 596 422
Summary of Unaudited Supplemental Pro Forma Data	This pro forma data is presented for informational purposes only and does not purport to be indicative of our future results of operations. Three Months Ended Nine Months Ended July 1, 2016 July 3, 2015 July 1, 2016 July 3, 2015 Revenue $ 142,288 $ 118,000 $ 400,477 $ 337,392 Net income (loss) 22,182 7,616 (3,521 ) (8,132 )
BinOptics Corporation [Member]
Schedule of Aggregate Purchase Price Allocated to Tangible and Identifiable Intangible Assets Acquired and Liabilities Assumed	We finalized our allocation of purchase price during the first quarter of fiscal year 2016. The final allocation of purchase price as of January 1, 2016, is as follows (in thousands): October 2, 2015 Allocation Allocation Adjustments January 1, 2016 Adjusted Allocation Current assets $ 23,674 $ (1,100 ) $ 22,574 Intangible assets 136,900 400 137,300 Other assets 9,194 — 9,194 Total assets acquired 169,768 (700 ) 169,068 Liabilities assumed: Debt 2,535 — 2,535 Deferred income taxes 33,345 99 33,444 Other liabilities 13,106 — 13,106 Total liabilities assumed 48,986 99 49,085 Net assets acquired 120,782 (799 ) 119,983 Consideration: Cash paid upon closing, net of cash acquired 208,352 — 208,352 Goodwill $ 87,570 $ 799 $ 88,369
Components of Acquired Intangible Assets on a Preliminary Basis	The components of the acquired intangible assets were as follows (in thousands): Amount Useful Lives (Years) Developed technology $ 17,500 7 Customer relationships 119,800 10 $ 137,300
Summary of Unaudited Supplemental Pro Forma Data	This pro forma data is presented as of July 3, 2015 for informational purposes only and does not purport to be indicative of our future results of operations. Three Months Ended Nine Months Ended July 3, 2015 July 3, 2015 Revenue $ 130,663 $ 382,279 Net income 13,178 2,317

Discontinued Operations (Tables

Discontinued Operations (Tables)	9 Months Ended
	Jul. 01, 2016
Discontinued Operations and Disposal Groups [Abstract]
Summary of Operating Results through Dates of Divestiture Related to Divested Businesses	The accompanying consolidated statement of operations includes the following operating results related to this divested business (in thousands): Three Months Ended Nine Months Ended July 1, 2016 July 3, 2015 July 1, 2016 July 3, 2015 Revenue $ — $ 21,605 $ — $ 62,367 Cost of revenue — 14,317 — 41,004 Gross profit — 7,288 — 21,363 Operating expenses: Research and development — 646 — 1,960 Selling, general and administrative — 836 — 2,187 Restructuring charges — — — — Total operating expenses — 1,482 — 4,147 Income from discontinued operations — 5,806 — 17,216 Other income 1,875 4,000 5,625 4,000 Gain on sale — — 308 — Income before income taxes 1,875 9,806 5,933 21,216 Income tax provision 676 3,535 2,139 7,648 Income from discontinued operations $ 1,199 $ 6,271 $ 3,794 $ 13,568 Above includes depreciation and amortization of $ — $ 45 $ — $ 168 Cashflow from Operating Activities — 8,588 — 12,332 Cashflow from (used in) Investing Activities — (5 ) 3,750 (255 )

Investments (Tables)

Investments (Tables)	9 Months Ended
	Jul. 01, 2016
Investments, Debt and Equity Securities [Abstract]
Summary of Available for Sale Investments	The amortized cost, gross unrealized holding gains or losses, and fair value of our available-for-sale investments by major investments type are summarized in the tables below (in thousands): Amortized Cost Gross Unrealized Holding Gains Gross Unrealized Holding Losses Aggregate Fair Value Corporate bonds $ 14,781 $ 11 $ (72 ) $ 14,720 Agency bonds 9,010 — (4 ) 9,006 Total investments $ 23,791 $ 11 $ (76 ) $ 23,726 October 2, Net Realized/Unrealized Losses and Discount Amortization Purchases and Issuances Sales and Settlements July 1, Corporate bonds $ 24,462 $ (321 ) $ 21,941 $ (31,362 ) $ 14,720 Agency bonds 15,095 (98 ) 3,004 (8,995 ) 9,006 Total investments $ 39,557 $ (419 ) $ 24,945 $ (40,357 ) $ 23,726
Summary of Contractual Maturities of Investments	The contractual maturities of available-for-sale investments were as follows (in thousands): July 1, 2016 October 2, 2015 Less than 1 year $ 11,008 $ 16,259 Over 1 year 12,718 23,298 Total investments $ 23,726 $ 39,557

Fair Value (Tables)

Fair Value (Tables)	9 Months Ended
	Jul. 01, 2016
Fair Value Disclosures [Abstract]
Assets and Liabilities Measured at Fair Value on Recurring Basis	Assets and liabilities measured at fair value on a recurring basis consist of the following (in thousands): July 1, 2016 Fair Value Active Markets for Identical Assets (Level 1) Observable Inputs (Level 2) Unobservable Inputs (Level 3) Assets Money market funds $ 1,079 $ 1,079 $ — $ — Agency bonds 9,006 — 9,006 — Corporate bonds 14,720 — 14,720 — Total assets measured at fair value $ 24,805 $ 1,079 $ 23,726 $ — Liabilities Contingent consideration $ 816 $ — $ — $ 816 Common stock warrant liability 25,563 — — 25,563 Total liabilities measured at fair value $ 26,379 $ — $ — $ 26,379 October 2, 2015 Fair Value Active Markets for Identical Assets (Level 1) Observable Inputs (Level 2) Unobservable Inputs (Level 3) Assets Money market funds $ 15,000 $ 15,000 $ — $ — US treasuries and agency bonds 15,095 — 15,095 — Corporate bonds 24,462 — 24,462 — Total assets measured at fair value $ 54,557 $ 15,000 $ 39,557 $ — Liabilities Contingent consideration $ 1,150 $ — $ — $ 1,150 Common stock warrant liability 21,822 — — 21,822 Total liabilities measured at fair value $ 22,972 $ — $ — $ 22,972
Changes in Liabilities with Inputs Classified within Level 3 of Fair Value	The changes in assets and liabilities with inputs classified within Level 3 of the fair value hierarchy consist of the following (in thousands): October 2, Net Realized/Unrealized Losses Included in Earnings Purchases and Issuances Sales and Settlements Transfers in and/or (out) of Level 3 July 1, Contingent consideration $ 1,150 $ 66 $ — $ (400 ) $ — $ 816 Common stock warrant liability $ 21,822 $ 3,741 $ — $ — $ — $ 25,563 October 3, Net Realized/Unrealized Losses Included in Earnings Purchases and Issuances Sales and Settlements Transfers in and/or (out) of Level 3 July 3, Trading Securities $ 250 $ — $ 250 $ — $ — $ 500 Contingent consideration $ 820 $ — $ — $ — $ — $ 820 Common stock warrant liability $ 15,801 $ 15,671 $ — $ — $ — $ 31,472
Changes in Assets with Inputs Classified within Level 3 of Fair Value	The changes in assets and liabilities with inputs classified within Level 3 of the fair value hierarchy consist of the following (in thousands): October 2, Net Realized/Unrealized Losses Included in Earnings Purchases and Issuances Sales and Settlements Transfers in and/or (out) of Level 3 July 1, Contingent consideration $ 1,150 $ 66 $ — $ (400 ) $ — $ 816 Common stock warrant liability $ 21,822 $ 3,741 $ — $ — $ — $ 25,563 October 3, Net Realized/Unrealized Losses Included in Earnings Purchases and Issuances Sales and Settlements Transfers in and/or (out) of Level 3 July 3, Trading Securities $ 250 $ — $ 250 $ — $ — $ 500 Contingent consideration $ 820 $ — $ — $ — $ — $ 820 Common stock warrant liability $ 15,801 $ 15,671 $ — $ — $ — $ 31,472

Inventories (Tables)

Inventories (Tables)	9 Months Ended
	Jul. 01, 2016
Inventory Disclosure [Abstract]
Components of Inventories	Inventories consist of the following (in thousands): July 1, October 2, Raw materials $ 64,261 $ 44,329 Work-in-process 14,002 3,086 Finished goods 38,815 32,528 Total $ 117,078 $ 79,943

Property, Plant and Equipment (

Property, Plant and Equipment (Tables)	9 Months Ended
	Jul. 01, 2016
Property, Plant and Equipment [Abstract]
Components of Property, Plant and Equipment	Property, plant and equipment consists of the following (in thousands): July 1, October 2, Land, buildings and improvements $ 12,564 $ 10,981 Construction in process 16,627 25,898 Machinery and equipment 118,542 89,852 Leasehold improvements 12,729 9,161 Furniture and fixtures 1,820 983 Computer equipment and software 12,369 9,307 Total property and equipment 174,651 146,182 Less accumulated depreciation and amortization (74,199 ) (62,423 ) Property and equipment, net $ 100,452 $ 83,759

Debt (Tables)

Debt (Tables)	9 Months Ended
	Jul. 01, 2016
Debt Disclosure [Abstract]
Schedule of Remained Outstanding on Term Loans	As of July 1, 2016 , the following remained outstanding on the Term Loans (in thousands): Principal balance $ 343,000 Unamortized discount (1,813 ) Total Term Loans 341,187 Current portion 3,500 Long-term, less current portion $ 337,687
Schedule of Minimum Principal Payments under Term Loans	As of July 1, 2016 , the minimum principal payments under the Term Loans in future fiscal years were as follows (in thousands): 2016 (rest of fiscal year) $ 875 2017 3,500 2018 3,500 2019 3,500 2020 3,500 Thereafter 328,125 Total $ 343,000

Intangible Assets (Tables)

Intangible Assets (Tables)	9 Months Ended
	Jul. 01, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Summary of Amortization Expense of Intangible Assets	Amortization expense related to intangible assets is as follows (in thousands): Three Months Ended Nine Months Ended July 1, July 3, July 1, July 3, Cost of revenue $ 6,440 $ 6,932 $ 20,249 $ 19,638 Selling, general and administrative 6,415 3,201 17,142 7,350 Total $ 12,855 $ 10,133 $ 37,391 $ 26,988
Summary of Intangible Assets	Intangible assets consist of the following (in thousands): July 1, October 2, Acquired technology $ 165,319 $ 162,536 Customer relationships 206,142 144,070 In-process research and development 8,000 8,000 Trade name 3,400 3,400 Total 382,861 318,006 Less accumulated amortization (112,005 ) (74,340 ) Intangible assets — net $ 270,856 $ 243,666
Summary of Activity in Intangible Assets and Goodwill	A summary of the activity in intangible assets and goodwill follows (in thousands): Total Acquired Technology Customer In-Process Research and Development Trade Name Goodwill Balance at October 2, 2015 $ 411,352 $ 162,536 $ 144,070 $ 8,000 $ 3,400 $ 93,346 Acquired 87,665 10,400 55,350 — — 21,915 Currency translation adjustment 11,108 1,803 6,722 — — 2,583 Other intangibles purchased 668 668 — — — — Impairments of intangible assets (10,088 ) (10,088 ) — — — — Balance at July 1, 2016 $ 500,705 $ 165,319 $ 206,142 $ 8,000 $ 3,400 $ 117,844
Summary of Estimated Amortization of Intangible Assets in Future Fiscal Years	As of July 1, 2016 , our estimated amortization of our intangible assets in future fiscal years, subject to the completion of the purchase price allocation for the FiBest and Metelics acquisitions, was as follows (in thousands): 2016 Remaining 2017 2018 2019 2020 Thereafter Total Amortization expense $ 12,802 51,341 48,420 41,786 33,716 71,391 $ 259,456

Stockholders' Equity (Tables)

Stockholders' Equity (Tables)	9 Months Ended
	Jul. 01, 2016
Equity [Abstract]
Summary of Activity of Warrant Liability	The following is a summary of the activity of the warrant liability (in thousands): Balance at October 2, 2015 $ 21,822 Change in estimated fair value 3,741 Balance at July 1, 2016 $ 25,563

Earnings (Loss) Per Share (Tabl

Earnings (Loss) Per Share (Tables)	9 Months Ended
	Jul. 01, 2016
Earnings Per Share [Abstract]
Computation for Basic and Diluted Net Loss Per Share of Common Stock	The following table sets forth the computation for basic and diluted net loss per share of common stock (in thousands, except per share data): Three Months Ended Nine Months Ended July 1, 2016 July 3, 2015 July 1, 2016 July 3, 2015 Numerator: Income (loss) from continuing operations $ 21,353 $ 1,756 $ (7,462 ) $ (19,385 ) Income from discontinued operations 1,199 6,271 3,794 13,568 Net income (loss) $ 22,552 $ 8,027 $ (3,668 ) $ (5,817 ) Warrant liability gain (15,339 ) (546 ) — — Net income (loss) attributable to common stockholders $ 7,213 $ 7,481 $ (3,668 ) $ (5,817 ) Denominator: Weighted average common shares outstanding-basic 53,516 53,098 53,253 50,433 Dilutive effect of options and warrants 1,772 2,076 — — Weighted average common shares outstanding-diluted 55,288 55,174 53,253 50,433 Common stock (loss) earnings per share-basic: Continuing operations $ 0.40 $ 0.03 $ (0.14 ) $ (0.38 ) Discontinued operations 0.02 0.12 0.07 0.27 Net common stock earnings (loss) per share-basic $ 0.42 $ 0.15 $ (0.07 ) $ (0.12 ) Common stock (loss) earnings per share-diluted: Continuing operations $ 0.11 $ 0.02 $ (0.14 ) $ (0.38 ) Discontinued operations 0.02 0.11 0.07 0.27 Net common stock earnings (loss) per share-diluted $ 0.13 $ 0.14 $ (0.07 ) $ (0.12 )

Restructurings (Tables)

Restructurings (Tables)	9 Months Ended
	Jul. 01, 2016
Restructuring and Related Activities [Abstract]
Summary of Costs Incurred and Remaining Balances Included in Accrued Expenses	The following is a summary of the costs incurred and remaining balances included in accrued expenses for the nine months ended July 1, 2016 (in thousands): Balance as of October 2, 2015 $ 943 Current period adjustments 2,100 Payments (1,158 ) Balance as of July 1, 2016 $ 1,885

Share-Based Compensation (Table

Share-Based Compensation (Tables)	9 Months Ended
	Jul. 01, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Effects of Stock-Based Compensation Expense Related to Stock-Based Awards to Employees and Nonemployees	The following table shows a summary of share-based compensation expense included in the Condensed Consolidated Statement of Operations for the three and nine months ended July 1, 2016 and July 3, 2015 (in thousands): Three Months Ended Nine Months Ended July 1, July 3, July 1, July 3, Cost of revenue $ 652 $ 477 $ 1,602 $ 1,372 Research and development 1,903 1,272 5,411 3,399 Selling, general and administrative 3,626 2,904 12,394 9,010 Total stock-based compensation expense $ 6,181 $ 4,653 $ 19,407 $ 13,781
Summary of Restricted Stock, Restricted Stock Unit and Performance-based Restricted Stock Unit Activity	A summary of restricted stock, restricted stock unit and performance-based restricted stock unit activity for the nine months ended July 1, 2016 , is as follows (in thousands): Number of Shares Weighted- Average Grate Date Fair Value Aggregate Intrinsic Value Balance at October 2, 2015 1,692 $ 25.30 $ 48,375 Granted 766 $ 39.98 Vested and released (748 ) $ 23.90 Forfeited, canceled or expired (49 ) $ 30.04 Balance at July 1, 2016 1,661 $ 32.56 $ 53,800

Supplemental Cash Flow Inform40

Supplemental Cash Flow Information (Tables)	9 Months Ended
	Jul. 01, 2016
Supplemental Cash Flow Elements [Abstract]
Schedule of Supplemental Cash Flow Information Regarding Non-cash Investing and Financing Activities	The following is supplemental cash flow information regarding non-cash investing and financing activities (in thousands): Nine Months Ended July 1, July 3, Cash paid for interest $ 12,285 $ 11,521 Cash paid for income taxes $ 1,080 $ 890

Geographic and Significant Cu41

Geographic and Significant Customer Information (Tables)	9 Months Ended
	Jul. 01, 2016
Segment Reporting [Abstract]
Summary of Different Geographic Regions	Information about our operations in different geographic regions, based upon customer locations, is presented below (in thousands): Three Months Ended Nine Months Ended Revenue by Geographic Region July 1, July 3, July 1, July 3, United States $ 39,763 $ 34,067 $ 110,747 $ 116,252 Asia Pacific (1) 91,820 64,700 251,281 164,652 Other Countries (2) 10,705 10,291 29,613 27,141 Total $ 142,288 $ 109,058 $ 391,641 $ 308,045 As of Long-Lived Assets by Geographic Region July 1, October 2, United States $ 84,129 $ 72,617 Asia Pacific (1) 13,452 8,740 Other Countries (2) 2,871 2,402 Total $ 100,452 $ 83,759 (1) Asia Pacific represents China, Taiwan, Hong Kong, Japan, Singapore, India, Thailand, Korea, Australia, Malaysia and the Philippines. (2) No international country or region represented greater than 10% of the total net long-lived assets or revenue as of the dates presented, other than the Asia-Pacific region as presented above.
Summary of Customer Concentrations as Percentage of Revenue and Accounts Receivable	The following is a summary of customer concentrations as a percentage of revenue and accounts receivable as of and for the periods presented: Three Months Ended Nine Months Ended Revenue July 1, July 3, July 1, July 3, Customer A 16 % 8 % 16% 6% Customer B 12 % 12 % 12% 13% Customer C 9 % 14 % 11% 18% Accounts Receivable July 1, October 2, Customer A 13 % 14 % Customer B 15 % 10 % Customer C 14 % 22 %

Summary of Significant Accoun42

Summary of Significant Accounting Policies (Details) $ in Thousands	9 Months Ended
	Jul. 01, 2016USD ($)segment	Oct. 02, 2015USD ($)
Accounting Policies [Abstract]
Number of reportable operating segment | segment	1
New Accounting Pronouncement, Early Adoption [Line Items]
Amount of deferred tax assets reclassified from current to non-current	$ 0	$ (31,431)
New Accounting Pronouncement, Early Adoption, Effect [Member]
New Accounting Pronouncement, Early Adoption [Line Items]
Amount of deferred tax assets reclassified from current to non-current	$ 31,400

Acquisitions - Additional Infor

Acquisitions - Additional Information (Details) - USD ($)	Dec. 14, 2015	Dec. 09, 2015	Dec. 15, 2014	Jul. 01, 2016	Apr. 01, 2016	Jul. 01, 2016	Jul. 03, 2015	Jan. 01, 2016
FiBest Limited [Member]
Business Acquisition [Line Items]
Aggregate consideration payable		$ 59,100,000
Business acquisition cost of acquired entity, cash paid		47,500,000
Debt assumed on acquisition		$ 11,600,000		$ 11,627,000		$ 11,627,000
Adjustment of deferred tax liability associated with acquisition				1,100,000
Weighted-average life of identified intangible assets acquired						9 years 4 months 24 days
FiBest Limited [Member] | Selling, General and Administrative [Member]
Business Acquisition [Line Items]
Business combination acquisition related costs				$ 0		$ 2,700,000
Aeroflex/Metelics Inc [Member]
Business Acquisition [Line Items]
Business acquisition cost of acquired entity, cash paid	$ 38,000,000
Weighted-average life of identified intangible assets acquired						9 years 9 months 18 days
Adjustment to inventory resulting in reduced current assets acquired					$ 1,800,000
Aeroflex/Metelics Inc [Member] | Selling, General and Administrative [Member]
Business Acquisition [Line Items]
Business combination acquisition related costs						$ 500,000
Bin Optics Corporation [Member]
Business Acquisition [Line Items]
Aggregate consideration payable			$ 208,400,000
Debt assumed on acquisition								$ 2,535,000
Weighted-average life of identified intangible assets acquired						9 years 7 months 6 days
Business combination cash on hand and incurrence of additional borrowing			100,000,000
Bin Optics Corporation [Member] | Retention Escrow Agreement [Member]
Business Acquisition [Line Items]
Aggregate consideration payable			$ 14,600,000
Bin Optics Corporation [Member] | Selling, General and Administrative [Member]
Business Acquisition [Line Items]
Business combination acquisition related costs							$ 4,100,000

Acquisitions - Schedule of Aggr

Acquisitions - Schedule of Aggregate Purchase Price Allocated to Tangible and Identifiable Intangible Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Jan. 01, 2016	Jul. 01, 2016	Jul. 03, 2015	Dec. 09, 2015	Oct. 02, 2015
Consideration:
Cash paid upon closing, net of cash acquired		$ 85,516	$ 208,352
Goodwill		117,844			$ 93,346
FiBest Limited [Member]
Business Acquisition [Line Items]
Current assets		10,850
Intangible assets		45,650
Other assets		3,334
Total assets acquired		59,834
Liabilities assumed:
Debt		11,627		$ 11,600
Deferred income taxes		11,801
Other liabilities		3,968
Total liabilities assumed		27,396
Net assets acquired		32,438
Consideration:
Cash paid upon closing, net of cash acquired		47,517
Goodwill		15,079
FiBest Limited [Member] | Preliminary Allocation [Member]
Business Acquisition [Line Items]
Current assets		10,850
Intangible assets		45,650
Other assets		3,334
Total assets acquired		59,834
Liabilities assumed:
Debt		11,627
Deferred income taxes		12,932
Other liabilities		3,968
Total liabilities assumed		28,527
Net assets acquired		31,307
Consideration:
Cash paid upon closing, net of cash acquired		47,517
Goodwill		16,210
FiBest Limited [Member] | Allocation Adjustments [Member]
Business Acquisition [Line Items]
Current assets		0
Intangible assets		0
Other assets		0
Total assets acquired		0
Liabilities assumed:
Debt		0
Deferred income taxes		(1,131)
Other liabilities		0
Total liabilities assumed		(1,131)
Net assets acquired		1,131
Consideration:
Cash paid upon closing, net of cash acquired		0
Goodwill		$ (1,131)
Aeroflex/Metelics Inc [Member]
Business Acquisition [Line Items]
Current assets			13,415
Intangible assets			19,700
Other assets			6,249
Total assets acquired			39,364
Liabilities assumed:
Other liabilities			7,401
Total liabilities assumed			7,401
Net assets acquired			31,963
Consideration:
Cash paid upon closing, net of cash acquired			38,000
Goodwill			6,037
Aeroflex/Metelics Inc [Member] | Preliminary Allocation [Member]
Business Acquisition [Line Items]
Current assets			15,250
Intangible assets			19,700
Other assets			6,249
Total assets acquired			41,199
Liabilities assumed:
Other liabilities			7,401
Total liabilities assumed			7,401
Net assets acquired			33,798
Consideration:
Cash paid upon closing, net of cash acquired			38,000
Goodwill			4,202
Aeroflex/Metelics Inc [Member] | Allocation Adjustments [Member]
Business Acquisition [Line Items]
Current assets			(1,835)
Intangible assets			0
Other assets			0
Total assets acquired			(1,835)
Liabilities assumed:
Other liabilities			0
Total liabilities assumed			0
Net assets acquired			(1,835)
Consideration:
Cash paid upon closing, net of cash acquired			0
Goodwill			$ 1,835
BinOptics Corporation [Member]
Business Acquisition [Line Items]
Current assets	$ 22,574
Intangible assets	137,300
Other assets	9,194
Total assets acquired	169,068
Liabilities assumed:
Debt	2,535
Deferred income taxes	33,444
Other liabilities	13,106
Total liabilities assumed	49,085
Net assets acquired	119,983
Consideration:
Cash paid upon closing, net of cash acquired	208,352
Goodwill	88,369
BinOptics Corporation [Member] | Preliminary Allocation [Member]
Business Acquisition [Line Items]
Current assets	23,674
Intangible assets	136,900
Other assets	9,194
Total assets acquired	169,768
Liabilities assumed:
Debt	2,535
Deferred income taxes	33,345
Other liabilities	13,106
Total liabilities assumed	48,986
Net assets acquired	120,782
Consideration:
Cash paid upon closing, net of cash acquired	208,352
Goodwill	87,570
BinOptics Corporation [Member] | Allocation Adjustments [Member]
Business Acquisition [Line Items]
Current assets	(1,100)
Intangible assets	400
Other assets	0
Total assets acquired	(700)
Liabilities assumed:
Debt	0
Deferred income taxes	99
Other liabilities	0
Total liabilities assumed	99
Net assets acquired	(799)
Consideration:
Cash paid upon closing, net of cash acquired	0
Goodwill	$ 799

Acquisitions - Components of Ac

Acquisitions - Components of Acquired Intangible Assets on a Preliminary Basis (Details) $ in Thousands	9 Months Ended
	Jul. 01, 2016USD ($)
FiBest Limited [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 45,650
Aeroflex/Metelics Inc [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	19,700
BinOptics Corporation [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	137,300
Developed Technology [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	10,400
Developed Technology [Member] | FiBest Limited [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 9,400
Useful Lives (Years)	7 years
Developed Technology [Member] | Aeroflex/Metelics Inc [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 1,000
Useful Lives (Years)	7 years
Developed Technology [Member] | BinOptics Corporation [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 17,500
Useful Lives (Years)	7 years
Customer Relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 55,350
Customer Relationships [Member] | FiBest Limited [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 36,250
Useful Lives (Years)	10 years
Customer Relationships [Member] | Aeroflex/Metelics Inc [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 18,700
Useful Lives (Years)	10 years
Customer Relationships [Member] | BinOptics Corporation [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 119,800
Useful Lives (Years)	10 years

Acquisitions - Summary of Reven

Acquisitions - Summary of Revenue and Earnings (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Jul. 01, 2016	Jul. 01, 2016
FiBest Limited [Member]
Business Acquisition [Line Items]
Revenue	$ 10,191	$ 21,296
Income (loss) before income taxes	(1,150)	(3,717)
Aeroflex/Metelics Inc [Member]
Business Acquisition [Line Items]
Revenue	9,861	22,113
Income (loss) before income taxes	$ 596	$ 422

Acquisitions - Summary of Unaud

Acquisitions - Summary of Unaudited Supplemental Pro Forma Data (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015
FiBest Limited [Member]
Business Acquisition [Line Items]
Revenue	$ 142,288	$ 112,938	$ 399,267	$ 323,262
Net income (loss)	24,276	5,440	(2,509)	(14,724)
Aeroflex/Metelics Inc [Member]
Business Acquisition [Line Items]
Revenue	142,288	118,000	400,477	337,392
Net income (loss)	$ 22,182	7,616	$ (3,521)	(8,132)
BinOptics Corporation [Member]
Business Acquisition [Line Items]
Revenue		130,663		382,279
Net income (loss)		$ 13,178		$ 2,317

Discontinued Operations - Addit

Discontinued Operations - Additional information (Details) - USD ($)	Aug. 17, 2015	Oct. 02, 2015
Automotive Business [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash consideration on sale of business	$ 82,100,000
Working capital and other adjustments payable	$ 18,000,000
Pending resolution contingencies period under indemnification agreement	18 months
Pre tax gain on sale of business		$ 61,800,000
Automotive Business [Member] | Maximum [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Additional cash proceeds to be received from revenue based earnout	$ 30,000,000
Consulting Agreement [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Non design advisory services period	2 years
Consulting Agreement [Member] | Maximum [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash consideration on sale of business	$ 15,000,000

Discontinued Operations - Summa

Discontinued Operations - Summary of Operating Results through Dates of Divestiture Related to Divested Businesses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015
Discontinued Operations and Disposal Groups [Abstract]
Revenue	$ 0	$ 21,605	$ 0	$ 62,367
Cost of revenue	0	14,317	0	41,004
Gross profit	0	7,288	0	21,363
Operating expenses:
Research and development	0	646	0	1,960
Selling, general and administrative	0	836	0	2,187
Restructuring charges	0	0	0	0
Total operating expenses	0	1,482	0	4,147
Income from discontinued operations	0	5,806	0	17,216
Other income	1,875	4,000	5,625	4,000
Gain on sale	0	0	308	0
Income before income taxes	1,875	9,806	5,933	21,216
Income tax provision	676	3,535	2,139	7,648
Income from discontinued operations	1,199	6,271	3,794	13,568
Above includes depreciation and amortization of	0	45	0	168
Cashflow from Operating Activities	0	8,588	0	12,332
Cashflow from (used in) Investing Activities	$ 0	$ (5)	$ 3,750	$ (255)

Investments - Summary of Availa

Investments - Summary of Available for Sale Investments (Details) - USD ($) $ in Thousands	Jul. 01, 2016	Oct. 02, 2015
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 23,791
Gross Unrealized Holding Gains	11
Gross Unrealized Holding Losses	(76)
Aggregate Fair Value	23,726	$ 39,557
Agency Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	9,010
Gross Unrealized Holding Gains	0
Gross Unrealized Holding Losses	(4)
Aggregate Fair Value	9,006	15,095
Corporate Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	14,781
Gross Unrealized Holding Gains	11
Gross Unrealized Holding Losses	(72)
Aggregate Fair Value	$ 14,720	$ 24,462

Investments - Change in Availab

Investments - Change in Available for Sale Investments (Details) $ in Thousands	9 Months Ended
	Jul. 01, 2016USD ($)
Movement in Available-for-sale Securities [Roll Forward]
Balance at beginning of period	$ 39,557
Net Realized/Unrealized Losses and Discount Amortization	(419)
Purchases and Issuances	24,945
Sales and Settlements	(40,357)
Balance at end of period	23,726
Agency Bonds [Member]
Movement in Available-for-sale Securities [Roll Forward]
Balance at beginning of period	15,095
Net Realized/Unrealized Losses and Discount Amortization	(98)
Purchases and Issuances	3,004
Sales and Settlements	(8,995)
Balance at end of period	9,006
Corporate Debt Securities [Member]
Movement in Available-for-sale Securities [Roll Forward]
Balance at beginning of period	24,462
Net Realized/Unrealized Losses and Discount Amortization	(321)
Purchases and Issuances	21,941
Sales and Settlements	(31,362)
Balance at end of period	$ 14,720

Investments - Summary of Contra

Investments - Summary of Contractual Maturities of Investments (Details) - USD ($) $ in Thousands	Jul. 01, 2016	Oct. 02, 2015
Investments, Debt and Equity Securities [Abstract]
Less than 1 year	$ 11,008	$ 16,259
Over 1 year	12,718	23,298
Total investments	$ 23,726	$ 39,557

Fair Value - Additional Informa

Fair Value - Additional Information (Details)	9 Months Ended
	Jul. 01, 2016USD ($)$ / shares
Fair Value Disclosures [Abstract]
Contingent consideration, maximum | $	$ 1,500,000
Exercise price (in usd per share) | $ / shares	$ 14.05
Expected life of common stock warrants	4 years 5 months 23 days
Expected volatility rate	35.60%
Risk free rate	1.00%

Fair Value - Assets and Liabili

Fair Value - Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Fair Value, Measurements, Recurring [Member] - USD ($) $ in Thousands	Jul. 01, 2016	Oct. 02, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	$ 24,805	$ 54,557
Total liabilities measured at fair value	26,379	22,972
Contingent Consideration [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities measured at fair value	816	1,150
Common Stock Warrant Liability [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities measured at fair value	25,563	21,822
US Treasuries and Agency Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value		15,095
Corporate Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	14,720	24,462
Money Market Funds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	1,079	15,000
Agency Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	9,006
Active Markets for Identical Assets (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	1,079	15,000
Total liabilities measured at fair value	0	0
Active Markets for Identical Assets (Level 1) [Member] | Contingent Consideration [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities measured at fair value	0	0
Active Markets for Identical Assets (Level 1) [Member] | Common Stock Warrant Liability [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities measured at fair value	0	0
Active Markets for Identical Assets (Level 1) [Member] | US Treasuries and Agency Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value		0
Active Markets for Identical Assets (Level 1) [Member] | Corporate Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	0	0
Active Markets for Identical Assets (Level 1) [Member] | Money Market Funds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	1,079	15,000
Active Markets for Identical Assets (Level 1) [Member] | Agency Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	0
Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	23,726	39,557
Total liabilities measured at fair value	0	0
Observable Inputs (Level 2) [Member] | Contingent Consideration [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities measured at fair value	0	0
Observable Inputs (Level 2) [Member] | Common Stock Warrant Liability [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities measured at fair value	0	0
Observable Inputs (Level 2) [Member] | US Treasuries and Agency Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value		15,095
Observable Inputs (Level 2) [Member] | Corporate Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	14,720	24,462
Observable Inputs (Level 2) [Member] | Money Market Funds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	0	0
Observable Inputs (Level 2) [Member] | Agency Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	9,006
Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	0	0
Total liabilities measured at fair value	26,379	22,972
Unobservable Inputs (Level 3) [Member] | Contingent Consideration [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities measured at fair value	816	1,150
Unobservable Inputs (Level 3) [Member] | Common Stock Warrant Liability [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total liabilities measured at fair value	25,563	21,822
Unobservable Inputs (Level 3) [Member] | US Treasuries and Agency Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value		0
Unobservable Inputs (Level 3) [Member] | Corporate Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	0	0
Unobservable Inputs (Level 3) [Member] | Money Market Funds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	0	$ 0
Unobservable Inputs (Level 3) [Member] | Agency Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value	$ 0

Fair Value - Changes in Assets

Fair Value - Changes in Assets and Liabilities with Inputs Classified within Level 3 of Fair Value (Details) - USD ($) $ in Thousands	9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015
Contingent Consideration [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance at beginning of period	$ 1,150	$ 820
Net Realized/Unrealized Losses Included in Earnings	66	0
Purchases and Issuances	0	0
Sales and Settlements	(400)	0
Transfers in and/or (out) of Level 3	0	0
Balance at end of period	816	820
Common Stock Warrant Liability [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance at beginning of period	21,822	15,801
Net Realized/Unrealized Losses Included in Earnings	3,741	15,671
Purchases and Issuances	0	0
Sales and Settlements	0	0
Transfers in and/or (out) of Level 3	0	0
Balance at end of period	$ 25,563	31,472
Trading Securities [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance at beginning of period		250
Net Realized/Unrealized Losses Included in Earnings		0
Purchases and Issuances		250
Sales and Settlements		0
Transfers in and/or (out) of Level 3		0
Balance at end of period		$ 500

Inventories (Details)

Inventories (Details) - USD ($) $ in Thousands	Jul. 01, 2016	Oct. 02, 2015
Inventory Disclosure [Abstract]
Raw materials	$ 64,261	$ 44,329
Work-in-process	14,002	3,086
Finished goods	38,815	32,528
Total	$ 117,078	$ 79,943

Property Plant and Equipment -

Property Plant and Equipment - Components of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Jul. 01, 2016	Oct. 02, 2015
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 174,651	$ 146,182
Less accumulated depreciation and amortization	(74,199)	(62,423)
Property and equipment, net	100,452	83,759
Land, Buildings and Improvements [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	12,564	10,981
Construction in Process [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	16,627	25,898
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	118,542	89,852
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	12,729	9,161
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	1,820	983
Computer Equipment and Software [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 12,369	$ 9,307

Property Plant and Equipment 58

Property Plant and Equipment - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015
Property, Plant and Equipment [Abstract]
Depreciation and amortization expense	$ 5.7	$ 3.7	$ 15.2	$ 11.7

Debt - Additional Information (

Debt - Additional Information (Details) - USD ($)	9 Months Ended
	Jul. 01, 2016	May 08, 2014
Term Loans [Member]
Debt Instrument [Line Items]
Revolving credit facility maximum borrowing availability		$ 350,000,000
Line of credit effective interest rate	4.50%
Estimated fair value of Term Loans	$ 342,600,000
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Revolving credit facility maximum borrowing availability		130,000,000
Credit facility, remaining borrowing capacity	0
Debt issuance fee		$ 8,700,000
Unamortized deferred financing costs	$ 6,000,000
Revolving Credit Facility [Member] | Minimum [Member]
Debt Instrument [Line Items]
Percentage of unused line fee	0.25%
Revolving Credit Facility [Member] | Maximum [Member]
Debt Instrument [Line Items]
Percentage of unused line fee	0.375%

Debt - Schedule of Remained Out

Debt - Schedule of Remained Outstanding on Term Loans (Details) - USD ($) $ in Thousands	Jul. 01, 2016	Oct. 02, 2015
Debt Instrument [Line Items]
Current portion	$ 4,513	$ 4,058
Long-term, less current portion	340,581	$ 340,504
Term Loans [Member]
Debt Instrument [Line Items]
Principal balance	343,000
Unamortized discount	(1,813)
Total Term Loans	341,187
Current portion	3,500
Long-term, less current portion	$ 337,687

Debt - Schedule of Minimum Prin

Debt - Schedule of Minimum Principal Payments under Term Loans (Details) - Term Loans [Member] $ in Thousands	Jul. 01, 2016USD ($)
Debt Instrument [Line Items]
2016 (rest of fiscal year)	$ 875
2,017	3,500
2,018	3,500
2,019	3,500
2,020	3,500
Thereafter	328,125
Total	$ 343,000

Intangible Assets - Summary of

Intangible Assets - Summary of Amortization Expense of Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015
Finite-Lived Intangible Assets [Line Items]
Total	$ 12,855	$ 10,133	$ 37,391	$ 26,988
Cost of Revenue [Member]
Finite-Lived Intangible Assets [Line Items]
Total	6,440	6,932	20,249	19,638
Selling, General and Administrative [Member]
Finite-Lived Intangible Assets [Line Items]
Total	$ 6,415	$ 3,201	$ 17,142	$ 7,350

Intangible Assets - Summary o63

Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands	Jul. 01, 2016	Oct. 02, 2015	Jul. 03, 2015
Finite-Lived Intangible Assets [Line Items]
Trade name	$ 3,400	$ 3,400
Total	382,861	318,006
Less accumulated amortization	(112,005)	(74,340)
Intangible assets — net	270,856	243,666
Acquired Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets	165,319	162,536
Less accumulated amortization	(70,700)		$ (45,600)
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets	206,142	144,070
Less accumulated amortization	(41,400)		$ (16,700)
In-Process Research and Development [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets	$ 8,000	$ 8,000

Intangible Assets - Summary o64

Intangible Assets - Summary of Activity in Intangible Assets and Goodwill (Details) $ in Thousands	9 Months Ended
	Jul. 01, 2016USD ($)
Goodwill [Roll Forward]
Balance at beginning of period	$ 93,346
Acquired	21,915
Currency translation adjustment	2,583
Balance at end of period	117,844
Goodwill and Intangible Assets [Roll Forward]
Balance at beginning of period	411,352
Acquired	87,665
Currency translation adjustment	11,108
Other intangibles purchased	668
Impairments of intangible assets	(10,088)
Balance at end of period	500,705
Trade Name [Member]
Indefinite-lived Intangible Assets [Roll Forward]
Balance at beginning of period	3,400
Acquired	0
Currency translation adjustment	0
Other intangibles purchased	0
Impairments of intangible assets	0
Balance at end of period	3,400
Acquired Technology [Member]
Finite-lived Intangible Assets [Roll Forward]
Balance at beginning of period	162,536
Acquired	10,400
Currency translation adjustment	1,803
Other intangibles purchased	668
Impairments of intangible assets	(10,088)
Balance at end of period	165,319
Customer Relationships [Member]
Finite-lived Intangible Assets [Roll Forward]
Balance at beginning of period	144,070
Acquired	55,350
Currency translation adjustment	6,722
Other intangibles purchased	0
Impairments of intangible assets	0
Balance at end of period	206,142
In-Process Research and Development [Member]
Finite-lived Intangible Assets [Roll Forward]
Balance at beginning of period	8,000
Acquired	0
Currency translation adjustment	0
Other intangibles purchased	0
Impairments of intangible assets	0
Balance at end of period	$ 8,000

Intangible Assets - Summary o65

Intangible Assets - Summary of Estimated Amortization of Intangible Assets (Details) $ in Thousands	Jul. 01, 2016USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
2016 Remaining	$ 12,802
2,017	51,341
2,018	48,420
2,019	41,786
2,020	33,716
Thereafter	71,391
Total	$ 259,456

Intangible Assets - Additional

Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015	Oct. 02, 2015
Finite-Lived Intangible Assets [Line Items]
Accumulated amortization	$ 112,005		$ 112,005		$ 74,340
Impairment of assets			13,800
Impairments charges, fixed assets, intangibles and contractual commitment	760	$ 0	11,765	$ 0
Inventory write off			2,000
Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Impairments charges, fixed assets, intangibles and contractual commitment			10,100
Fixed assets [Member]
Finite-Lived Intangible Assets [Line Items]
Impairments charges, fixed assets, intangibles and contractual commitment			600
Contractual Commitments [Member]
Finite-Lived Intangible Assets [Line Items]
Impairments charges, fixed assets, intangibles and contractual commitment			1,000
Acquired Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Accumulated amortization	70,700	45,600	70,700	45,600
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Accumulated amortization	$ 41,400	$ 16,700	$ 41,400	$ 16,700

Stockholders' Equity - Addition

Stockholders' Equity - Additional Information (Details) - $ / shares	Jul. 01, 2016	Oct. 02, 2015	Mar. 31, 2012
Equity [Abstract]
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, par value (in usd per share)	$ 0.001	$ 0.001
Common stock, shares authorized	300,000,000	300,000,000
Common stock, par value (in usd per share)	$ 0.001	$ 0.001
Class of Warrant or Right [Line Items]
Unvested shares of restricted common stock excluded from outstanding shares	1,661,000	1,692,000
Common stock warrants per share (in usd per share)			$ 14.05
Common Stock [Member]
Class of Warrant or Right [Line Items]
Common stock warrants (in shares)			1,281,358
Restricted Stock [Member]
Class of Warrant or Right [Line Items]
Unvested shares of restricted common stock excluded from outstanding shares	5,000	11,000

Stockholders' Equity - Summary

Stockholders' Equity - Summary of Activity of Warrant Liability (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015
Movement in Warranty Liability [Roll Forward]
Balance at beginning of period			$ 21,822
Change in estimated fair value	$ (15,339)	$ (546)	3,741	$ 15,671
Balance at end of period	$ 25,563		$ 25,563

Earnings (Loss) Per Share (Deta

Earnings (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015
Numerator:
Income (loss) from continuing operations	$ 21,353	$ 1,756	$ (7,462)	$ (19,385)
Income from discontinued operations	1,199	6,271	3,794	13,568
Net income (loss)	22,552	8,027	(3,668)	(5,817)
Warrant liability gain	(15,339)	(546)	0	0
Net income (loss) attributable to common stockholders	$ 7,213	$ 7,481	$ (3,668)	$ (5,817)
Denominator:
Weighted average common shares outstanding-basic	53,516,000	53,098,000	53,253,000	50,433,000
Dilutive effect of options and warrants (in shares)	1,772,000	2,076,000	0	0
Weighted average common shares outstanding-diluted	55,288,000	55,174,000	53,253,000	50,433,000
Common stock (loss) earnings per share-basic:
Continuing operations (in usd per share)	$ 0.40	$ 0.03	$ (0.14)	$ (0.38)
Discontinued operations (in usd per share)	0.02	0.12	0.07	0.27
Income (loss) per share - basic (in usd per share)	0.42	0.15	(0.07)	(0.12)
Common stock (loss) earnings per share-diluted:
Continuing operations (in usd per share)	0.11	0.02	(0.14)	(0.38)
Discontinued operations (in usd per share)	0.02	0.11	0.07	0.27
Income (loss) per share - diluted (in usd per share)	$ 0.13	$ 0.14	$ (0.07)	$ (0.12)
Number of antidilutive shares of common stock excluded from the calculation			2,006	2,127

Restructurings - Summary of Cos

Restructurings - Summary of Costs Incurred and Remaining Balances Included in Accrued Expenses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015
Restructuring Reserve [Roll Forward]
Balance as of beginning of period			$ 943
Current period adjustments	$ 1,092	$ 558	2,100	$ 971
Payments			(1,158)
Balance as of end of period	$ 1,885		$ 1,885

Restructurings - Additional Inf

Restructurings - Additional Information (Details) $ in Millions	Jul. 01, 2016USD ($)
Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Additional restructuring costs expects during the remainder of 2016	$ 5
Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Additional restructuring costs expects during the remainder of 2016	$ 3

Share-Based Compensation - Addi

Share-Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grants	7,900,000		7,900,000
Compensation cost expected to be recognized	$ 50.6		$ 50.6
Compensation cost expected to be recognized, weighted-average period			2 years 8 months 12 days
Stock options outstanding (in shares)	1,100,000		1,100,000
Weighted-average exercise price per share (in usd per share)	$ 22.94		$ 22.94
Weighted-average remaining contractual term			6 years
Aggregate intrinsic value stock options outstanding	$ 10.7		$ 10.7
Shares granted			766,000
Stock value per share (in usd per share)			$ 39.98
Total intrinsic value of options exercised	$ 0.4	$ 2.6	$ 3	$ 3.6
Performance Based Non-qualified Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation cost expected to be recognized, weighted-average period			3 years
Shares granted	5,000		300,000
Stock value per share (in usd per share)	$ 10.54
Grant date fair value of options granted			$ 3.5
Term of vesting of options			7 years
Share price at which remaining unamortized compensation cost will be recognized (in usd per share)			$ 64.22
Restricted Stock, Restricted Stock Units and Performance-based Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of restricted stock units vesting			$ 26.4	$ 21.4
Vesting at End of One Year [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of options granted to vest at the end of one year			25.00%
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period of options granted			4 years
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Term of options granted			10 years

Share-Based Compensation - Effe

Share-Based Compensation - Effects of Stock-Based Compensation Expense Related to Stock-Based Awards to Employees and Non-Employees (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	$ 6,181	$ 4,653	$ 19,407	$ 13,781
Cost of Revenue [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	652	477	1,602	1,372
Research and Development [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	1,903	1,272	5,411	3,399
Selling, General and Administrative [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	$ 3,626	$ 2,904	$ 12,394	$ 9,010

Share-Based Compensation - Summ

Share-Based Compensation - Summary of Restricted Stock, Restricted Stock Unit and Performance-based Restricted Stock Unit Activity (Details) $ / shares in Units, shares in Thousands, $ in Thousands	9 Months Ended
	Jul. 01, 2016USD ($)$ / sharesshares	Oct. 02, 2015USD ($)
Number of Shares
Balance at beginning of period (in shares) | shares	1,692
Granted (in shares) | shares	766
Vested and released (in shares) | shares	(748)
Forfeited, canceled or expired (in shares) | shares	(49)
Balance at end of period (in shares) | shares	1,661
Weighted- Average Grate Date Fair Value
Balance at beginning of period (in usd per share) | $ / shares	$ 25.30
Granted (in usd per share) | $ / shares	39.98
Vested and released (in usd per share) | $ / shares	23.90
Forfeited, canceled or expired (in usd per share) | $ / shares	30.04
Balance at end of period (in usd per share) | $ / shares	$ 32.56
Aggregate Intrinsic Value | $	$ 53,800	$ 48,375

Income Taxes (Details)

Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015	Oct. 02, 2015
Income Tax Disclosure [Abstract]
U.S. federal statutory income tax rate	35.00%	35.00%	35.00%	35.00%
Unrecognized tax benefit	$ 1,700		$ 1,700		$ 1,700
FiBest Limited [Member]
Business Acquisition [Line Items]
Deferred income tax liability	11,801		11,801
Net deferred income tax liability	14,300		14,300
FiBest Limited [Member] | NOL and Tax Credit Carryforwards [Member]
Business Acquisition [Line Items]
Deferred income tax asset	$ 2,500		$ 2,500

Related Party Transactions (Det

Related Party Transactions (Details) - USD ($) $ in Millions	9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015
Related Party Transaction [Line Items]
Notice period to terminate agreement	30 days
Public Company [Member]
Related Party Transaction [Line Items]
Other income-related party (less than)	$ 0.1	$ 0.2
GaAs Labs [Member] | Stockholder [Member]
Related Party Transaction [Line Items]
Other income-related party (less than)	$ 0.1

Supplemental Cash Flow Inform77

Supplemental Cash Flow Information - Additional Information (Details) - USD ($) $ in Millions	9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015
Supplemental Cash Flow Elements [Abstract]
Unpaid amounts related to purchase of assets	$ 0.9	$ 0.8

Supplemental Cash Flow Inform78

Supplemental Cash Flow Information - Schedule of Supplemental Cash Flow Information Regarding Non-cash Investing and Financing Activities (Details) - USD ($) $ in Thousands	9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015
Supplemental Cash Flow Elements [Abstract]
Cash paid for interest	$ 12,285	$ 11,521
Cash paid for income taxes	$ 1,080	$ 890

Geographic and Significant Cu79

Geographic and Significant Customer Information - Additional Information (Details)	3 Months Ended		9 Months Ended
	Jul. 01, 2016customer	Jul. 03, 2015customer	Jul. 01, 2016segmentcustomer	Jul. 03, 2015customer
Segment Reporting [Abstract]
Number of reportable operating segment | segment			1
Revenues from External Customers and Long-Lived Assets [Line Items]
Number of major customers | customer	10	10,000	10,000	10,000
Revenue [Member] | Customer Concentration Risk [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	63.00%	56.00%	63.00%	57.00%

Geographic and Significant Cu80

Geographic and Significant Customer Information - Summary of Different Geographic Regions (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015	Oct. 02, 2015
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue by Geographic Region	$ 142,288	$ 109,058	$ 391,641	$ 308,045
Long-Lived Assets by Geographic Region	100,452		100,452		$ 83,759
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue by Geographic Region	39,763	34,067	110,747	116,252
Long-Lived Assets by Geographic Region	84,129		84,129		72,617
Asia Pacific [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue by Geographic Region	91,820	64,700	251,281	164,652
Long-Lived Assets by Geographic Region	13,452		13,452		8,740
Other Countries [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue by Geographic Region	10,705	$ 10,291	29,613	$ 27,141
Long-Lived Assets by Geographic Region	$ 2,871		$ 2,871		$ 2,402

Geographic and Significant Cu81

Geographic and Significant Customer Information - Summary of Customer Concentrations as Percentage of Revenue and Accounts Receivable (Details) - Customer Concentration Risk [Member]	3 Months Ended		9 Months Ended		12 Months Ended
	Jul. 01, 2016	Jul. 03, 2015	Jul. 01, 2016	Jul. 03, 2015	Oct. 02, 2015
Revenue [Member]
Revenue from External Customer [Line Items]
Concentration risk, percentage	63.00%	56.00%	63.00%	57.00%
Revenue [Member] | Customer A [Member]
Revenue from External Customer [Line Items]
Concentration risk, percentage	16.00%	8.00%	16.00%	6.00%
Revenue [Member] | Customer B [Member]
Revenue from External Customer [Line Items]
Concentration risk, percentage	12.00%	12.00%	12.00%	13.00%
Revenue [Member] | Customer C [Member]
Revenue from External Customer [Line Items]
Concentration risk, percentage	9.00%	14.00%	11.00%	18.00%
Accounts Receivable [Member] | Customer A [Member]
Revenue from External Customer [Line Items]
Concentration risk, percentage			13.00%		14.00%
Accounts Receivable [Member] | Customer B [Member]
Revenue from External Customer [Line Items]
Concentration risk, percentage			15.00%		10.00%
Accounts Receivable [Member] | Customer C [Member]
Revenue from External Customer [Line Items]
Concentration risk, percentage			14.00%		22.00%