Endologix
ENDOLOGIX INC /DE/ (Form: 10-Q, Received: 08/05/2016 06:06:10)

 
 
 
 
 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
__________________________________________________ 
FORM 10-Q
 __________________________________________________ 
x
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2016
o
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from ________ to ________
Commission file number 000-28440  
 __________________________________________________
ENDOLOGIX, INC.
(Exact name of registrant as specified in its charter)  
 __________________________________________________   
Delaware
68-0328265
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification Number)
2 Musick, Irvine, California 92618
(Address of principal executive offices)
(949) 595-7200
(Registrant’s telephone number, including area code)
    ________________________________________________
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes   x     No   o
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes   x      No   o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):  
Large accelerated filer
 
x
Accelerated filer
 
o
Non-accelerated filer
 
o   (Do not check if a smaller reporting company)
Smaller reporting company
 
o
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes   o     No   x
On August 1, 2016 , there were 82,372,907 shares outstanding of the registrant’s only class of common stock.
 
 
 
 
 



ENDOLOGIX, INC.
QUARTERLY REPORT ON FORM 10-Q
FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2016

TABLE OF CONTENTS
 
Item
Description
Page
 
 
 
 
Item 1.
 
 
 
 
 
Item 2.
Item 3.
Item 4.
 
 
 
Item 1.
Item 6.
 


Table of Contents

Part I. Financial Information
 
ENDOLOGIX, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(In thousands, except share and par value amounts)
(Unaudited)

June 30,

December 31,

2016

2015
ASSETS



Current assets:




Cash and cash equivalents
$
31,448


$
124,553

Marketable securities
41,490


52,768

Accounts receivable, net allowance for doubtful accounts of $228 and $226, respectively.
36,057


28,531

Other receivables
825


375

Inventories
42,146


27,860

Prepaid expenses and other current assets
3,287


2,325

Total current assets
$
155,253


$
236,412

Property and equipment, net
24,835


23,355

Goodwill
120,693


28,685

Intangibles, net
86,706


42,118

Deposits and other assets
747


480

Total assets
$
388,234


$
331,050





LIABILITIES AND STOCKHOLDERS’ EQUITY



Current liabilities:



Accounts payable
$
13,782


$
17,549

Accrued payroll
19,937


13,030

Accrued expenses and other current liabilities
10,486


5,576

Contingently issuable common stock
14,800


14,700

Total current liabilities
$
59,005


$
50,855

Deferred income taxes
879


879

Deferred rent
8,000


8,051

Other liabilities
3,337


210

Convertible notes
172,352


167,748

Total liabilities
$
243,573


$
227,743

Commitments and contingencies



Stockholders’ equity:



Convertible preferred stock, $0.001 par value; 5,000,000 shares authorized. No shares issued and outstanding.



Common stock, $0.001 par value; 135,000,000 shares authorized. 82,524,514 and 68,235,179   shares issued, respectively. 82,312,275 and 68,034,386   shares outstanding, respectively.
83


68

Treasury stock, at cost, 212,239 and 200,793 shares, respectively.
(2,942
)

(2,809
)
Additional paid-in capital
559,527


404,462

Accumulated deficit
(413,431
)

(298,924
)
Accumulated other comprehensive income
1,424


510

Total stockholders’ equity
$
144,661


$
103,307

Total liabilities and stockholders’ equity
$
388,234


$
331,050


The accompanying notes are an integral part of these condensed consolidated financial statements.

1

Table of Contents

ENDOLOGIX, INC.
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS
(In thousands, except per share amounts)
(Unaudited)
 

Three Months Ended June 30,
 
Six Months Ended June 30,
 
2016

2015
 
2016

2015
Revenue
$
50,974


$
39,479

 
$
93,340


$
76,149

Cost of goods sold
21,515


15,347

 
35,940


25,111

Gross profit
29,459


24,132

 
57,400


51,038

Operating expenses:



 



Research and development
7,714


5,993

 
15,559


12,224

Clinical and regulatory affairs
4,022


3,597

 
7,905


7,047

Marketing and sales
28,824


19,842

 
56,742


39,441

General and administrative
10,210


6,850

 
20,156


14,139

Restructuring costs
790



 
8,114



Settlement costs



 
4,650



Contract termination and business acquisition expenses
1,127



 
5,905



Total operating expenses
52,687


36,282

 
119,031


72,851

Loss from operations
(23,228
)

(12,150
)
 
(61,631
)

(21,813
)
Other income (expense):



 



Interest income
48


37

 
110


82

Interest expense
(3,815
)

(1,493
)
 
(7,597
)

(2,955
)
Other income (expense), net
(556
)

766

 
(912
)

824

Change in fair value of contingent consideration related to acquisition
(100
)

(100
)
 
(100
)

(200
)
Change in fair value of derivative liabilities
(38,743
)


 
(43,831
)


Total other income (expense)
(43,166
)

(790
)
 
(52,330
)

(2,249
)
Net loss before income tax expense
$
(66,394
)

$
(12,940
)
 
$
(113,961
)

$
(24,062
)
Income tax expense
(443
)

(61
)
 
(546
)

(153
)
Net loss
$
(66,837
)

$
(13,001
)
 
$
(114,507
)

$
(24,215
)
Other comprehensive income (loss) foreign currency translation
1,019


84

 
914


(1,670
)
Comprehensive loss
$
(65,818
)

$
(12,917
)
 
$
(113,593
)

$
(25,885
)






 





Basic and diluted net loss per share
$
(0.81
)

$
(0.19
)
 
$
(1.44
)

$
(0.36
)
Shares used in computing basic and diluted net loss per share
82,072


67,615

 
79,368


67,441


The accompanying notes are an integral part of these condensed consolidated financial statements.


2

Table of Contents

ENDOLOGIX, INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)
(Unaudited)

Six Months Ended June 30,
 
2016

2015
Cash flows from operating activities:



Net loss
$
(114,507
)

$
(24,215
)
Adjustments to reconcile net loss to net cash used in operating activities:



Depreciation and amortization
4,229


2,933

Stock-based compensation
6,768


4,619

Change in fair value of derivative liabilities
43,831



Change in fair value of contingent consideration related to acquisition
100


200

Accretion of interest & amortization of deferred financing costs on convertible notes
4,603


1,981

Non-cash foreign exchange loss (gain)
810


(655
)
Changes in operating assets and liabilities:





Accounts receivable and other receivables
(2,445
)

(3,195
)
Inventories
3,557


739

Prepaid expenses and other current assets
1,100


413

Accounts payable
(5,812
)

2,692

Accrued payroll
6,922


(1,689
)
Accrued expenses and other liabilities
1,889


(207
)
Net cash used in operating activities
$
(48,955
)

$
(16,384
)
Cash flows from investing activities:





Purchases of marketable securities
(5,017
)

(37,122
)
Maturities of marketable securities
19,350


62,690

Purchases of property and equipment
(1,304
)

(3,146
)
Acquisition of business, net of cash acquired of $24,012
(60,622
)


Net cash (used in) provided by investing activities
$
(47,593
)

$
22,422

Cash flows from financing activities:





Proceeds from sale of common stock under employee stock purchase plan
1,826


1,631

Proceeds from exercise of stock options
1,777


2,628

Minimum tax withholding paid on behalf of employees for restricted stock units
(134
)

(291
)
Net cash provided by financing activities
$
3,469


$
3,968

Effect of exchange rate changes on cash and cash equivalents
(26
)

(535
)
Net (decrease) increase in cash and cash equivalents
$
(93,105
)

$
9,471

Cash and cash equivalents, beginning of period
124,553


26,798

Cash and cash equivalents, end of period
$
31,448


$
36,269

Supplemental disclosure of cash flow information:



Cash paid for interest
$
2,994


$
973

       Cash paid for income taxes
$
167


$
140

Non-cash investing and financing activities:



       Landlord funded leasehold improvements
$


$
46

       Acquisition of property and equipment included in accounts payable
$
36


$
71

       Fair value of common stock issued for business acquisition
$
100,812


$

Fair value of warrants issued for business acquisition
$
44


$

The accompanying notes are an integral part of these condensed consolidated financial statements.

3

Table of Contents

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)

1. Description of Business, Basis of Presentation, and Operating Segment

(a) Description of Business

Endologix, Inc. (the "Company") is a Delaware corporation with corporate headquarters in Irvine, California and production facilities located in Irvine, California and Santa Rosa, California. The Company develops, manufactures, markets, and sells innovative medical devices for the treatment of aortic disorders. The Company's products are intended for the minimally invasive endovascular treatment of abdominal aortic aneurysms ("AAA"). The Company's AAA products include innovations for minimally-invasive endovascular aneurysm repair ("EVAR") or endovascular aneurysm sealing (“EVAS”), the Company's innovative solution for sealing the aneurysm sac while maintaining blood flow through two blood flow lumens. The Company's current EVAR products include the Ovation® Abdominal Stent Graft System (“Ovation”), and the AFX® Endovascular AAA System (“AFX”) which features the VELA™ Proximal Endograft System (“VELA”) and the AFX2 Bifurcated Endograft System (“AFX2”). The Company's current EVAS product is the Nellix® EndoVascular Aneurysm Sealing System (“Nellix EVAS System”). Sales of the Company's EVAR and EVAS platforms (including extensions and accessories) to hospitals in the U.S. and Europe, and to third-party international distributors worldwide, provide the sole source of the Company's reported revenue.

On February 3, 2016, the Company completed the previously announced acquisition of TriVascular Technologies, Inc. (“TriVascular”). The acquisition expanded our product offering and intellectual property, increased our sales force, and enhanced our product development capabilities.

The Company’s Ovation products consist of a radiopaque nitinol stent for suprarenal fixation and a low-permeability polytetrafluoroethylene (PTFE) graft. The stent is designed with integral anchors to enable fixation to the aortic wall. To seal the graft and to provide support for the aortic body legs into which the iliac limbs are deployed, the graft contains a network of inflatable rings that are filled with a liquid polymer that solidifies during the deployment procedure.

The Company's AFX products consist of (i) a cobalt chromium alloy stent covered by polytetrafluoroethylene (commonly referred to as "ePTFE") graft material (“Stent Graft”) and (ii) accompanying delivery systems. Once fixed in its proper position within the abdominal aortic bifurcation, the Company's AFX device provides a conduit for blood flow, thereby relieving pressure within the weakened or “aneurysmal” section of the vessel wall, which greatly reduces the potential for the AAA to rupture.

The Company's Nellix EVAS System product consists of (i) bilateral covered stents with endobags, (ii) a biocompatible polymer injected into the endobags to seal the aneurysm and (iii) a delivery system and polymer dispenser. The Company's EVAS product seals the entire aneurysm sac effectively excluding the aneurysm reducing the likelihood of future aneurysm rupture. Additionally, it has the potential to reduce post procedural re-interventions.
          
(b) Basis of Presentation

The accompanying Condensed Consolidated Financial Statements in this Quarterly Report on Form 10-Q have been prepared in accordance with generally accepted accounting principles in the United States of America ("GAAP") and the rules and regulations of the U.S. Securities and Exchange Commission ("SEC"). These financial statements include the financial position, results of operations, and cash flows of the Company, including its subsidiaries, all of which are wholly-owned. All inter-company accounts and transactions have been eliminated in consolidation. For the three and six months ended June 30, 2016 and 2015 , there were no related party transactions.

The interim financial data as of June 30, 2016 is unaudited and is not necessarily indicative of the results for a full year. In the opinion of the Company's management, the interim data includes normal and recurring adjustments necessary for a fair presentation of the Company's financial results for the three and six months ended June 30, 2016 . Certain information and footnote disclosures normally included in annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to SEC rules and regulations relating to interim financial statements. The interim financial data includes the results of TriVascular Technologies, Inc., beginning on February 3, 2016, the date of the acquisition.

The accompanying Condensed Consolidated Financial Statements should be read in conjunction with the Company's audited Consolidated Financial Statements and Notes thereto included in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2015 , filed with the SEC on February 29, 2016.

4

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)



On May 28, 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU ") No. 2014-09, "Revenue from Contracts with Customers", which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. The ASU will replace most existing revenue recognition guidance in U.S. GAAP when it becomes effective. The FASB agreed to a one-year deferral of the revenue recognition standard's effective date for all entities. The new standard is effective for the Company on January 1, 2018. The standard permits the use of either the retrospective or cumulative effect transition method. Early application is permitted, but not before the original effective date, which would have been January 1, 2017 for the Company. The Company is evaluating the effect that ASU 2014-09 will have on its consolidated financial statements and related disclosures. The Company has not yet selected a transition method nor has it determined the effect of the standard on its ongoing financial reporting.

On April 7, 2015, the FASB issued ASU No. 2015-03, "Simplifying the Presentation of Debt Issuance Costs", which requires debt issuance costs related to a recognized debt liability to be presented on the balance sheet as a direct deduction from the debt liability, similar to the presentation of debt discounts. The ASU was effective for the Company on January 1, 2016. The Company adopted ASU 2015-03, "Simplifying the Presentation of Debt Issuance Costs" during the first quarter of 2016, utilizing retrospective application as permitted. As a result, the Company reclassified debt issuance costs from other assets to reduce the convertible notes as of December 31, 2015 and as of June 30, 2016.

On July 22, 2015, the FASB issued ASU No. 2015-11, “Simplifying the Measurement of Inventory,” which requires an entity to measure inventory within the scope of the amendment at the lower of cost and net realizable value. Net realizable value is the estimated selling price in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. The guidance is effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. The Company is currently assessing the impact this guidance will have on its consolidated financial statements.

In September 2015, the FASB issued ASU No. 2015-16, “Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments,” which requires that an acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined. The new guidance also requires that the acquirer record, in the same period's financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. The guidance is effective for fiscal years beginning after December 15, 2015, including interim periods within those fiscal years. The Company adopted this standard and will apply it to provisional amounts related to the TriVascular acquisition.

On February 25, 2016, the FASB issued ASU 2016-02, which amends the FASB Accounting Standards Codification and creates Topic 842, “Leases.” The new topic supersedes Topic 840, “Leases,” and increases transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and requires disclosures of key information about leasing arrangements. The guidance is effective for reporting periods beginning after December 15, 2018. ASU 2016-02 mandates a modified retrospective transition method. The Company is currently assessing the impact this guidance will have on its consolidated financial statements.

In March 2016, the FASB issued ASU 2016-09, “Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting,” which includes multiple provisions intended to simplify various aspects of accounting and reporting for share-based payments. This standard is effective for annual reporting periods, and interim periods therein, beginning after December 15, 2016. The Company is currently evaluating the impact this guidance will have on the Company's consolidated financial statements.
  
(c) Operating Segment

The Company has one operating and reporting segment that is focused exclusively on the development, manufacture, marketing, and sale of EVAR and EVAS product for the treatment of aortic disorders. For the three and six months ended June 30, 2016 , all of the Company's revenue and related expenses were solely attributable to these activities. Substantially all of the Company's long-lived assets are located in the U.S.


5

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)



2. Use of Estimates and Summary of Significant Accounting Policies

The preparation of financial statements in conformity with GAAP requires the Company's management to make estimates and assumptions that affect the reported amounts of assets and liabilities, revenue and expenses, and related disclosure of contingent liabilities. On an on-going basis, the Company's management evaluates its estimates, including those related to (i) collectibility of customer accounts; (ii) whether the cost of inventories can be recovered; (iii) the value of goodwill and intangible assets; (iv) realization of tax assets and estimates of tax liabilities; (v) likelihood of payment and value of contingent liabilities; and (vi) potential outcome of litigation. Such estimates are based on management's judgment which takes into account historical experience and various assumptions. Nonetheless, actual results may differ from management's estimates.
For a complete summary of our significant accounting policies, please refer to Note 2, "Use of Estimates and Summary of Significant Accounting Policies", in Part II, Item 8, of our 2015 Annual Report on Form 10-K for the year ended December 31, 2015 , filed February 29, 2016. There have been no material changes to our significant accounting policies during the three and six months ended June 30, 2016 .


3. Balance Sheet Account Detail

(a) Property and Equipment

Property and equipment consisted of the following:
 
June 30,
2016
 
December 31,
2015
Production equipment, molds, and office furniture
$
14,430

 
$
13,603

Computer hardware and software
7,359

 
6,380

Leasehold improvements
15,495

 
14,345

Construction in progress (software and related implementation, production equipment, and leasehold improvements)
1,129

 
510

Property and equipment, at cost
$
38,413

 
$
34,838

Accumulated depreciation
(13,578
)
 
(11,483
)
Property and equipment, net
$
24,835

 
$
23,355


Depreciation expense for property and equipment for the three months ended June 30, 2016 and 2015 was $1.3 million and $1.1 million , respectively. For the six months ended June 30, 2016 and 2015 depreciation expense for property and equipment was  $2.6 million  and  $2.2 million , respectively.

(b) Inventories

Inventories consisted of the following:
 
June 30,
2016
 
December 31,
2015
Raw materials
$
9,072

 
$
7,701

Work-in-process
12,296

 
4,355

Finished goods
20,778

 
15,804

Total Inventories
$
42,146

 
$
27,860



6

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)



(c) Goodwill and Intangible Assets

The following table presents goodwill, indefinite lived intangible assets, finite lived intangible assets and related accumulated amortization:  

June 30,
2016

December 31,
2015
Goodwill (1)
$
120,693


$
28,685







Intangible assets:





Indefinite lived intangibles





Trademarks and trade names
$
2,708


$
2,708

In-process research and development (1)
11,200

 

 
 
 
 
Finite lived intangibles





Developed technology (1)
$
67,600


$
40,100

Accumulated amortization
(1,989
)

(690
)
Developed technology, net
$
65,611


$
39,410







License
$
100


$
100

Accumulated amortization
(100
)

(100
)
License, net
$


$







Customer relationships (1)
$
7,500


$

Accumulated amortization
(313
)


 Customer relationships, net
$
7,187


$







Intangible assets (excluding goodwill), net
$
86,706


$
42,118

(1) Difference in the value between these dates is mainly due to acquisition of TriVascular. Refer to Note 12 of the condensed consolidated financial statements for further discussion.
Amortization expense for intangible assets for the three months ended June 30, 2016 and 2015 was $0.7 million and $0.4 million , respectively. For the six months ended June 30, 2016 and 2015 amortization expense for intangible assets was  $1.6 million  and  $0.8 million , respectively.
Estimated amortization expense for the five succeeding years and thereafter is as follows:
Remainder of 2016
$
1,883

2017
4,978

2018
6,477

2019
7,674

2020
8,988

2021 & Thereafter
42,798

Total
$
72,798



(d) Marketable securities

Investments in held-to-maturity marketable securities consist of the following at June 30, 2016 and December 31, 2015 :


7

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)




June 30, 2016

Amortized
Cost

Gross
Unrealized
Gain
 
Gross
Unrealized
Loss
 
Fair Value
Agency bonds
$
10,507


$
2


$
(1
)

10,508

Corporate bonds
2,510




(3
)

2,507

Commercial paper
2,500






2,500

Government securities
25,973


10




25,983

Total
$
41,490


$
12


$
(4
)

$
41,498










December 31, 2015

Amortized
Cost

Gross
Unrealized
Gain
 
Gross
Unrealized
Loss
 
Fair Value
Agency bonds
$
8,000


$


$
(20
)

$
7,980

Corporate bonds
40,824


1


(33
)

40,792

Commercial paper
3,944






3,944

Total
$
52,768


$
1


$
(53
)

$
52,716


At June 30, 2016 , the Company’s investments included 3 held-to-maturity debt securities in unrealized loss positions with a total unrealized loss of approximately $4 thousand and a total fair market value of approximately $10.5 million . All investments with gross unrealized losses have been in unrealized loss positions for less than 9 months. The unrealized losses were caused by interest rate fluctuations. There was no change in the credit risk of the securities. The Company does not intend to sell the securities and it is not likely that the Company will be required to sell the securities before the expected recovery of their amortized cost bases. There were no realized gains or losses on the investments for the three and six months ended June 30, 2016 . All of the Company's investments of held-to-maturity securities will mature within less than 12 months with an average maturity of 4 months.

(e) Fair Value Measurements

The following fair value hierarchy table presents information about each major category of the Company’s assets and liabilities measured at fair value on a recurring basis as of June 30, 2016 and December 31, 2015 :

 Fair value measurement at reporting date using:
 
Quoted prices in
active markets for
identical assets
(Level 1)

Significant other
observable
inputs
(Level 2)

Significant
unobservable
inputs
(Level 3)

Total
At June 30, 2016











Cash and cash equivalents
$
31,448


$


$


$
31,448

Contingently issuable common stock
$


$


$
14,800


$
14,800

At December 31, 2015











Cash and cash equivalents
$
124,553


$


$


$
124,553

Contingently issuable common stock
$


$


$
14,700


$
14,700


There were no re-measurements to fair value during the six months ended June 30, 2016 of financial assets and liabilities that are not measured at fair value on a recurring basis. There were no transfers between Level 1, Level 2 or Level 3 securities during the six months ended June 30, 2016 .


8

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)



(f) Financial Instruments Not Recorded at Fair Value on a Recurring Basis

We measure the fair value of our Senior Notes carried at amortized cost quarterly for disclosure purposes. The estimated fair value of the Senior Notes is determined by Level 2 inputs and is based primarily on quoted market prices for the same or similar securities. Based on the market prices, the fair value of our long-term debt was $244.2 million as of June 30, 2016 and $207.9 million as of December 31, 2015 .

We measure the fair value of our held-to-maturity marketable securities carried at amortized cost quarterly for disclosure purposes. The fair value of marketable securities is determined by Level 2 inputs and is based primarily on quoted market prices for the same or similar instruments.


4. Stock-Based Compensation

The Company classifies stock-based compensation expense in the accompanying Condensed Consolidated Statements of Operations and Comprehensive Loss, based on the department to which the recipient belongs. Stock-based compensation expense included in cost of goods sold and operating expenses during the three and six months ended June 30, 2016 and 2015 , was as follows:

Three Months Ended
 
Six Months Ended

June 30,
 
June 30,

2016

2015
 
2016

2015
Cost of goods sold
$
259


$
226

 
$
532


$
474

Operating expenses:





 





Research and development
434


258

 
797


486

Clinical and regulatory affairs
593


243

 
493


428

Marketing and sales
1,261


839

 
2,391


1,587

General and administrative
1,339


842

 
2,555


1,644

Total operating expenses
$
3,627


$
2,182

 
$
6,236


$
4,145

Total
$
3,886


$
2,408

 
$
6,768


$
4,619


9

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)



5. Net Loss Per Share
Net loss per share was calculated by dividing net loss by the weighted average number of common shares outstanding for the three and six months ended June 30, 2016 and 2015 .

Three Months Ended
 
Six Months Ended

June 30,
 
June 30,

2016

2015
 
2016

2015
Net loss
$
(66,837
)

$
(13,001
)
 
$
(114,507
)

$
(24,215
)
Shares used in computing basic and diluted net loss per share
82,072


67,615


79,368


67,441

Basic and diluted net loss per share
$
(0.81
)

$
(0.19
)

$
(1.44
)

$
(0.36
)

The following outstanding Company securities, using the treasury stock method, were excluded from the above calculations of net loss per share because their impact would have been anti-dilutive:

Three Months Ended
 
Six Months Ended

June 30,
 
June 30,

2016

2015
 
2016

2015
Common stock options
1,620


1,812

 
1,193


1,812

Restricted stock awards
135


139

 
131


137

Restricted stock units
438


269

 
299


257

  Total
2,193


2,220

 
1,623


2,206

As discussed in Note 6, in December 2013, the Company issued $86.3 million in aggregate principal amount of 2.25% Convertible Senior Notes due 2018 (the “2.25% Senior Notes”) in an underwritten public offering. In November 2015, the Company also issued $125.0 million aggregate principal amount of 3.25% Convertible Senior Notes due 2020 (the “3.25% Senior Notes”) in an underwritten public offering. Upon any conversion, the 2.25% Senior Notes and/or 3.25% Senior Notes, (collectively the "Senior Notes") may be settled, at the Company’s election, in cash, shares of the Company’s common stock or a combination of cash and shares of the Company’s common stock. For purposes of calculating the maximum dilutive impact, the Company presumed that the Senior Notes will be settled in common stock with the resulting potential common shares included in diluted earnings per share if the effect is more dilutive. The effect of the conversion of the Senior Notes is excluded from the calculation of diluted loss per share because the impact of these securities would be anti-dilutive. The potential dilutive effect of these securities is shown in the chart below:

Three Months Ended
 
Six Months Ended

June 30,
 
June 30,

2016

2015
 
2016

2015
Conversion of the Notes
14,767


3,588

 
14,767


3,588


The effect of the contingently issuable common stock is excluded from the calculation of basic net loss per share until all necessary conditions for issuance have been satisfied. Refer to Note 9 of the Notes to the Condensed Consolidated Financial Statements for further discussion.

6. Credit Facilities

2.25% Convertible Senior Notes

On December 10, 2013, the Company issued $86.3 million in aggregate principal amount of 2.25% Convertible Senior Notes (the “2.25% Senior Notes”). The 2.25% Senior Notes mature on December 15, 2018 unless earlier repurchased by the Company or converted. The Company received net proceeds of approximately $82.6 million from the sale of the 2.25% Senior Notes, after deducting underwriting discounts and commissions and offering expenses payable by the Company. Interest is payable on the 2.25% Senior Notes on June 15 and December 15 of each year, beginning June 15, 2016 .


10

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)



The 2.25% Senior Notes are governed by the terms of a base indenture (the “Base Indenture”), as supplemented by the first supplemental indenture relating to the 2.25% Senior Notes (the “First Supplemental Indenture,” and together with the Base Indenture, the “Indenture”), between the Company and Wells Fargo Bank, National Association (the “Trustee”), each of which were entered into on December 10, 2013 .

The 2.25% Senior Notes are senior unsecured obligations and are: (a) senior in right of payment to the Company’s future indebtedness that is expressly subordinated in right of payment to the 2.25% Senior Notes; (b) equal in right of payment to the Company’s existing and future unsecured indebtedness that is not so subordinated; (c) effectively junior to any of the Company’s secured indebtedness to the extent of the value of the assets securing such indebtedness; and (d) and structurally junior to all existing and future indebtedness (including trade payables) incurred by the Company’s subsidiaries.

The Company may not redeem the 2.25% Senior Notes prior to December 15, 2016 . On or after December 15, 2016 , the Company may redeem for cash all or any portion of the 2.25% Senior Notes, at its option, but only if the closing sale price of the Company’s common stock for at least 20 trading days (whether or not consecutive) during any 30 consecutive trading day period ending on, and including, the second trading day immediately preceding the date on which the Company provides notice of redemption, exceeds 130% of the conversion price on each applicable trading day. The redemption price will equal 100% of the principal amount of the 2.25% Senior Notes to be redeemed, plus accrued and unpaid interest to, but excluding, the redemption date. No sinking fund is provided for the 2.25% Senior Notes.

Holders may convert their 2.25% Senior Notes at any time prior to the close of business on the business day immediately preceding September 15, 2018 only under the following circumstances: (1) during any calendar quarter commencing after the calendar quarter ending on March 31, 2014, if the closing sale price of the Company’s common stock, for at least 20 trading days (whether or not consecutive) in the period of 30 consecutive trading days ending on the last trading day of the calendar quarter immediately preceding the calendar quarter in which the conversion occurs, is more than 130% of the conversion price of the 2.25% Senior Notes in effect on each applicable trading day; (2) during the five consecutive business-day period following any five consecutive trading-day period in which the trading price for the 2.25% Senior Notes for each such trading day was less than 98% of the closing sale price of the Company’s common stock on such date multiplied by the then-current conversion rate; (3) if the Company calls all or any portion of the notes for redemption, at any time prior to the close of business on the second scheduled trading day prior to the redemption date; or (4) upon the occurrence of specified corporate events. On or after September 15, 2018 until the close of business on the second scheduled trading day immediately preceding the stated maturity date, holders may surrender their 2.25% Senior Notes for conversion at any time, regardless of the foregoing circumstances.

Upon conversion, the Company will, at its election, pay or deliver, as the case may be, cash, shares of the Company’s common stock or a combination of cash and shares of the Company’s common stock.

The initial conversion rate of the 2.25% Senior Notes will be 41.6051 shares of the Company’s common stock for each $1,000 principal amount of 2.25% Senior Notes, which represents an initial conversion price of approximately $24.04 per share. Following certain corporate transactions that occur on or prior to the stated maturity date or the Company’s delivery of a notice of redemption, the Company will increase the conversion rate for a holder that elects to convert its 2.25% Senior Notes in connection with such a corporate transaction.

If a fundamental change (as defined in the Indenture) occurs prior to the stated maturity date, holders may require the Company to purchase for cash all or any portion of their 2.25% Senior Notes at a fundamental change purchase price equal to 100% of the principal amount of the 2.25% Senior Notes to be purchased, plus accrued and unpaid interest to, but excluding, the fundamental change purchase date.
The Indenture contains customary terms and covenants and events of default with respect to the 2.25% Senior Notes. If an event of default (as defined in the Indenture) occurs and is continuing, either the Trustee or the holders of at least 25% in aggregate principal amount of the outstanding 2.25% Senior Notes may declare the principal amount of the 2.25% Senior Notes to be due and payable immediately by notice to the Company (with a copy to the Trustee). If an event of default arising out of certain events of bankruptcy, insolvency or reorganization involving the Company or a significant subsidiary (as set forth in the Indenture) occurs with respect to us, the principal amount of the 2.25% Senior Notes and accrued and unpaid interest, if any, will automatically become immediately due and payable.

Upon issuance and through December 31, 2015 , the Company was not required to separate the conversion option in the 2.25% Senior Notes under ASC 815, "Derivatives and Hedging", and has the ability to settle the 2.25% Senior Notes in cash,

11

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)



common stock or a combination of cash and common stock, at its option. In accordance with cash conversion guidance contained in ASC 470-20, "Debt with Conversion and Other Options", the Company accounted for the 2.25% Senior Notes by allocating the issuance proceeds between the liability and the equity component. The equity component is classified in stockholders’ equity and the resulting discount on the liability component is accreted such that interest expense equals the Company’s nonconvertible debt borrowing rate. The separation was performed by first determining the fair value of a similar debt that does not have an associated equity component. That amount was then deducted from the initial proceeds of the 2.25% Senior Notes as a whole to arrive at a residual amount, which was allocated to the conversion feature that is classified as equity. The initial fair value of the indebtedness was $66.9 million resulting in a $19.3 million allocation to the embedded conversion option. The embedded conversion option was recorded in stockholders’ equity and as debt discount, to be subsequently accreted to interest expense over the term of the 2.25% Senior Notes. Underwriting discounts and commissions and offering expenses totaled $3.7 million and were allocated between the liability and the equity component in proportion to the allocation of proceeds and accounted for as debt issuance costs and equity issuance costs, respectively. As a result, $2.9 million attributable to the indebtedness was recorded as deferred financing costs in other assets, to be subsequently amortized as interest expense over the term of the 2.25% Senior Notes, and  $0.8 million attributable to the equity component was recorded as a reduction to additional paid-in-capital in stockholders’ equity. The Company adopted ASU 2015-03, "Simplifying the Presentation of Debt Issuance Costs" during the first quarter of 2016, utilizing retrospective application as permitted. As a result, the Company reclassified $1.9 million of debt issuance costs from other assets to reduce the convertible notes as of December 31, 2015 .

As of June 30, 2016 , the Company had outstanding borrowings of $75.9 million , and deferred financing costs of $1.7 million , related to the 2.25% Senior Notes. There are no principal payments due during the term. Annual interest expense on these notes will range from $5.7 million to $6.9 million through maturity.

Capped Call Transactions

On December 10, 2013, in connection with the pricing of the 2.25% Senior Notes and the exercise in full of their overallotment option by the underwriters, the Company entered into privately-negotiated capped call transactions (the “Capped Call Transactions”) with Bank of America, N.A., an affiliate of Merrill Lynch, Pierce, Fenner & Smith Incorporated. The Capped Call Transactions initial conversion rate and number of options substantially corresponds to each $1,000 principal amount of 2.25% Senior Notes. The Company used approximately $7.4 million of the net proceeds from the 2.25% Senior Notes offering to pay for the cost of the Capped Call Transactions.

The Capped Call Transactions are separate transactions entered into by the Company with Bank of America, N.A., are not part of the terms of the 2.25% Senior Notes and will not change the holders’ rights under the 2.25% Senior Notes. The Capped Call Transactions have anti-dilution adjustments substantially similar to those applicable to the 2.25% Senior Notes. The Capped Call Transactions are derivative instruments that are recorded within stockholders’ equity because they meet an exemption from mark-to-market derivative accounting.

The Capped Call Transactions are expected generally to reduce the potential dilution and/or offset potential cash payments that the Company is required to make in excess of the principal amount upon conversion of the 2.25% Senior Notes in the event that the market price per share of the Company’s common stock, as measured under the terms of the Capped Call Transactions, is greater than the strike price of the Capped Call Transactions, which initially corresponds to the $24.04 conversion price of the 2.25% Senior Notes. If, however, the market price per share of the Company’s common stock, as measured under the terms of the Capped Call Transactions, exceeds the initial cap price of $29.02 , there would nevertheless be dilution and/or there would not be an offset of such potential cash payments, in each case, to the extent that such market price exceeds the cap price of the Capped Call Transactions.

The Company will not be required to make any cash payments to Bank of America, N.A. or any of its affiliates upon the exercise of the options that are a part of the Capped Call Transactions, but will be entitled to receive from Bank of America, N.A. (or an affiliate thereof) a number of shares of the Company’s common stock and/or an amount of cash generally based on the amount by which the market price per share of the Company’s common stock, as measured under the terms of the Capped Call Transactions, is greater than the strike price of the Capped Call Transactions during the relevant valuation period under the Capped Call Transactions. However, if the market price of the Company’s common stock, as measured under the terms of the Capped Call Transactions, exceeds the cap price of the Capped Call Transactions during such valuation period under the Capped Call Transactions, the number of shares of common stock and/or the amount of cash the Company expects to receive upon exercise of the Capped Call Transactions will be capped based on the amount by which the cap price exceeds the strike price of the Capped Call Transactions.

12

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)




For any conversions of 2.25% Senior Notes prior to the close of business on the 55th scheduled trading day immediately preceding the stated maturity date of the 2.25% Senior Notes, including without limitation upon an acquisition of the Company or similar business combination, a corresponding portion of the Capped Call Transactions will be terminated. Upon such termination, the portion of the Capped Call Transactions being terminated will be settled at fair value (subject to certain limitations), as determined by Bank of America, N.A., in its capacity as calculation agent under the Capped Call Transactions, which the Company expects to receive from Bank of America, N.A., and no payments will be due Bank of America, N.A. The capped call expires on December 13, 2018.

3.25% Convertible Senior Notes due 2020
On November 2, 2015, the Company issued $125.0 million aggregate principal amount of 3.25% Senior Convertible Notes due 2020 (the “3.25% Senior Notes”). The 3.25% Senior Notes are governed by the Base Indenture, as amended and supplemented by the second supplemental indenture relating to the 3.25% Senior Notes (the “Second Supplemental Indenture,” and together with the Base Indenture, the “3.25% Senior Notes Indenture”), dated as of November 2, 2015, by and between the Company and the Trustee.
The 3.25% Senior Notes are senior unsecured obligations and are: senior in right of payment to the Company’s future indebtedness that is expressly subordinated in right of payment to the 3.25% Senior Notes; equal in right of payment to the Company’s existing and future unsecured indebtedness that is not so subordinated, including the 2.25% Senior Notes; effectively junior to any of the Company’s secured indebtedness to the extent of the value of the assets securing such indebtedness; and structurally junior to all existing and future indebtedness (including trade payables) incurred by the Company’s subsidiaries.
The 3.25% Senior Notes accrue interest at a rate of 3.25% per year, payable semi-annually in arrears on May 1 and November 1 of each year, commencing May 1, 2016. The 3.25% Senior Notes mature on November 1, 2020, unless earlier purchased, redeemed or converted into shares of common stock in accordance with the terms of the 3.25% Senior Notes Indenture.
The Company may not redeem the 3.25% Senior Notes prior to November 1, 2018. On or after November 1, 2018, the Company may redeem for cash all or any portion of the 3.25% Senior Notes, at its option, but only if the closing sale price of the Company’s common stock for at least 20 trading days (whether or not consecutive) during any 30 consecutive trading day period ending on, and including, the second trading day immediately preceding the date on which the Company provides notice of redemption, exceeds 130% of the conversion price on each applicable trading day. The redemption date can be no sooner than 30 trading days from the date on which notice of redemption is provided to the holders, during which time, up until two trading days prior to the redemption, the holders may elect to convert all or a portion of the 3.25% Senior Notes into shares of the Company’s common stock. The redemption price will equal 100% of the principal amount of the 3.25% Senior Notes to be redeemed, plus accrued and unpaid interest to, but excluding, the redemption date. No sinking fund is provided for the 3.25% Senior Notes.
The 3.25% Senior Notes are convertible at the option of the holders: (1) in the calendar quarter following any quarter in which, for at least 20 out of the 30 consecutive trading days (whether or not consecutive) ending on the last day of the quarter, the closing price of the Company’s common stock is more than 130% of the then-current conversion price of the 3.25% Senior Notes; (2) in the five business days following any five day period in which the trading price per $1,000 note was less than 98% of the product of the closing sale price of the Company’s common stock and the current conversion rate; (3) in the event that the Company has provided notice of redemption, but no later than two trading days prior to Company’s proposed redemption date; or (4) upon the occurrence of specified corporate events. On or after August 1, 2020 until the close of business on the second scheduled trading day immediately preceding the stated maturity date, holders may surrender their 3.25% Senior Notes for conversion at any time, regardless of the foregoing circumstances.
The initial conversion rate of the 3.25% Senior Notes is 89.4314 shares of the Company’s common stock per 1,000 principal amount of the 3.25% Senior Notes, which is equivalent to an initial conversion price of approximately $11.18 per share. The conversion rate is subject to adjustment upon the occurrence of certain specified events. Upon conversion, the Company will at its election pay or deliver, as the case may be, cash, shares of the Company’s common stock or a combination of cash and shares of the Company’s common stock.
If a fundamental change (as defined in the 3.25% Senior Notes Indenture) occurs prior to the stated maturity date, holders may require the Company to purchase for cash all or any portion of their 3.25% Senior Notes at a fundamental change purchase price equal to 100% of the principal amount of the 3.25% Senior Notes to be purchased, plus accrued and unpaid interest.
The 3.25% Senior Notes Indenture contains customary terms and covenants and events of default with respect to the 3.25% Senior Notes. If an event of default (as defined in the 3.25% Senior Notes Indenture) occurs and is continuing, either the Trustee

13

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)



or the holders of at least 25% in aggregate principal amount of the outstanding 3.25% Senior Notes may declare the principal amount of the 3.25% Senior Notes to be due and payable immediately by notice to the Company (with a copy to the Trustee). If an event of default arising out of certain events of bankruptcy, insolvency or reorganization involving the Company or a significant subsidiary (as set forth in the 3.25% Senior Notes Indenture) occurs with respect to us, the principal amount of the 3.25% Senior Notes and accrued and unpaid interest, if any, will automatically become immediately due and payable.
Upon issuance and through December 31, 2015, the Company was not required to separate the conversion option from the 3.25% Senior Notes under ASC 815, "Derivatives and Hedging". However, because the Company has the ability to settle the 3.25% Senior Notes in cash, common stock or a combination of cash and common stock, the Company applied the cash conversion guidance contained in ASC 470-20, "Debt With Conversion and other Options", and accounted for the 3.25% Senior Notes by allocating the issuance proceeds between the liability-classified debt component and a separate equity component attributable to the conversion option. The equity component is classified in stockholders’ equity and the resulting discount on the liability component is accreted such that interest expense equals the Company’s borrowing rate for nonconvertible loan products of similar duration. The separation was performed by first determining the fair value of a similar debt that does not have an associated equity component. That amount was then deducted from the initial proceeds of the 3.25% Senior Notes as a whole to arrive at a residual amount, which was allocated to the conversion feature that is classified as equity. The initial fair value of the indebtedness was $97.8 million resulting in a $27.2 million allocation to the embedded conversion option. The embedded conversion option was recorded in stockholders’ equity and as a debt discount, to be subsequently accreted to interest expense over the term of the 3.25% Senior Notes. Underwriting discounts and commissions and offering expenses totaled $3.7 million and were allocated between the liability and the equity component in proportion to the allocation of proceeds and accounted for as debt issuance costs and equity issuance costs, respectively. As a result, $2.9 million attributable to the indebtedness was recorded as deferred financing costs  in other assets, to be subsequently amortized as interest expense over the term of the 3.25% Senior Notes, and  $0.8 million  attributable to the equity component was recorded as a reduction to additional paid-in-capital in stockholders’ equity. The company adopted ASU 2015-03, "Simplifying the Presentation of Debt Issuance Costs" during the first quarter of 2016, utilizing retrospective application as permitted. As a result, the Company reclassified $2.9 million of debt issuance costs from other assets to reduce the convertible notes as of December 31, 2015.
As of June 30, 2016 , the Company had outstanding borrowings of $100.8 million , and deferred financing costs of $2.6 million , related to the 3.25% Senior Notes. There are no principal payments due during the term. Annual interest expense on these 3.25% Senior Notes will range from $9.1 million to $10.7 million through maturity.
In connection with its merger with TriVascular Technologies, Inc. ("TriVascular") in February 2016, the Company issued 13.6 million shares of common stock as consideration to the former stockholders. As a result of the Company's issuance of such shares in the merger, the quantity of authorized common shares available for future issuance was reduced to a level insufficient to honor all of the potential common shares underlying instruments then outstanding. Such instruments include the conversion options related to the 3.25% Senior Notes and 2.25% Senior Notes, employee stock options, restricted stock units, contingently issuable common stock relating to the prior Nellix acquisition, and stock warrants. The creation of this authorized share deficiency in February 2016 required the Company, during the first quarter of 2016, to separate as a stand-alone derivative the 3.25% Senior Notes conversion option and a portion of the 2.25% Senior Notes conversion option for which no authorized shares are available to effect share settlement in the event of a conversion. Accordingly, in February 2016 the Company re-classed $24.8 million of the conversion features originally recorded in stockholder’s equity of the Senior Notes to derivative liabilities which will be marked to market each period until the Company authorizes sufficient new common shares to alleviate the deficiency.
For the three and six months June 30, 2016 , the Company recorded $38.7 million and $43.8 million , respectively as a fair value adjustment of derivative liabilities. The primary factor causing the change in the fair value of the derivative liability was the increase in the Company's stock price from the close of TriVascular acquisition on February 3, 2016 to June 2, 2016. Adjustments to the fair value of the derivative liabilities are recognized within other income (expense) in the Condensed Consolidated Statements of Operations and Comprehensive Loss.
The value of the derivative liabilities were estimated using a “with” and “without” approach utilizing observable and unobservable inputs causing this to be a Level 3 measurement. In the “with” scenario, the value of the Senior Notes were estimated in a binomial lattice model that considers all terms of the Senior Notes, including the conversion features, with a range of probabilities and assumptions related to the timing and likelihood of the conversion features being exercised by either the Company or the holders of the Senior Notes. In the “without” scenario the value of the Senior Notes absent the conversion options were estimated. The difference between the values estimated in the “with” and “without” scenarios represents the value of the derivative liabilities. Changes in the value of the derivative liabilities were driven by changes in the Company’s stock price, expected volatility, credit spreads, and market yields.


14

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)



On June 2, 2016, the Company amended their Amended and Restated Certificate of Incorporation to increase the number of authorized shares of common stock from 100,000,000 to 135,000,000 , which is currently at a level sufficient to alleviate the share deficiency. Accordingly, on June 2, 2016, the Company re-classed $68.6 million of the conversion features of the Senior Notes from derivative liabilities to additional paid-in capital.

Bank of America line of credit

On July 21, 2015 , the Company entered into a revolving credit facility with Bank of America, N.A. (“BOA”), whereby the Company may borrow up to $20.0 million (the “BOA Credit Facility”). All amounts owing under the BOA Credit Facility will become due and payable upon its expiration on July 21, 2017 . A sub-feature in the line of credit allows for the issuance of up to $10.0 million in letters of credit. As of June 30, 2016, the Company had no letters of credit issued under the BOA credit facility. The BOA Credit Facility is collateralized by all of the Company's assets, except its intellectual property. The BOA Credit Facility can be terminated at any time during the two year term by the Company upon three business days notice. The BOA Credit Facility usage is priced at a spread over the one, two, three and six month LIBOR rates, and is subject to a covenant related to timely providing publicly reported information, other indebtedness and a liquidity covenant tied to “Unencumbered Liquid Assets” ("ULA") of not less than $30.0 million . ULA means the following assets (excluding assets of any retirement plan): (a) cash and cash equivalents; (b) marketable securities invested in accordance with the Company’s investment policy and (c) marketable securities invested in accordance with any update to the Company’s investment policy so long as such update been approved by BOA in its reasonable discretion. Such assets must be (i) held in the United States at BOA and/or its affiliates, (ii) not the subject of any lien, pledge, security interest or other arrangement with any creditor (other than BOA or one of BOA’s affiliates) to have his claim satisfied out of the asset (or proceeds thereof) prior to the general creditors of the owner of the asset, (iii) held solely in the name of one or more credit parties subject to this covenant (with no other persons or entities having ownership rights therein), (iv) convertible to cash within five (5) days, and (v) not counted or included to satisfy any other liquidity requirement under any other obligation, whether with BOA or any other lender, unless otherwise expressly agreed by BOA in writing. The Company was in compliance with this covenant as of June 30, 2016 .
If not in default, the Company has the ability to reduce the ULA covenant requirement by reducing the BOA Credit Facility, with the ULA maintained at 1.5 times the BOA Credit Facility. As of June 30, 2016 , the Company had no borrowings under the BOA Credit Facility.

The Company terminated the BOA Credit Facility on July 29, 2016 concurrent with its entry into a credit and security agreement with MidCap Financial Trust ("MidCap").

7. Revenue by Geographic Region
The Company's revenue by geographic region, was as follows:

Three Months Ended
 
Six Months Ended
 
June 30,
 
June 30,
 
2016

2015
 
2016

2015
United States
$
36,283


71.2%

$
28,776


72.9%
 
$
66,151


70.9%

$
53,910


70.8%










 
 
 
 
 
 
 
 
Europe
$
10,230


20.1%

$
7,888


20.0%
 
$
19,025


20.4%

$
15,134


19.9%
Latin America
2,408


4.7%

1,221


3.1%
 
3,674


3.9%

3,260


4.3%
Asia/Pacific
2,053


4.0%

1,594


4.0%
 
4,490


4.8%

3,845


5.0%
Total International
$
14,691


28.8%

$
10,703


27.1%
 
$
27,189


29.1%

$
22,239


29.2%










 








Revenue
$
50,974


100.0%

$
39,479


100.0%
 
$
93,340


100.0%

$
76,149


100.0%





15

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)



8. Commitments and Contingencies
(a) Leases
The Company leases its administrative, research, and manufacturing facilities located in Irvine, California, Santa Rosa, California and an administrative office located in Rosmalen, The Netherlands. These facility lease agreements require the Company to pay operating costs, including property taxes, insurance and maintenance. In addition, the Company has certain equipment under long-term agreements that are accounted for as operating leases.
In conjunction with the TriVascular merger, the Company assumed the lease for TriVascular's facility in Santa Rosa, California. The facility is being used for manufacturing, research & development, and administrative purposes and consists of 110,000 square feet under an operating lease scheduled to expire in February 2018, which may be renewed for an additional 5 years , at the Company's option.
Future minimum payments by year under non-cancelable leases with initial terms in excess of one year were as follows as of June 30, 2016 :
Remainder of 2016
$
1,877

2017
3,728

2018
2,637

2019
2,405

2020
2,502

2021 and thereafter
22,884

Total
$
36,033


Facilities rent expense for the three months ended June 30, 2016 and 2015 was $0.9 million and $0.6 million , respectively. For the six months ended June 30, 2016 and 2015 facilities rent expense was  $1.6 million  and  $1.2 million , respectively.
(b) Employment Agreements and Retention Plan
On February 1, 2014, the Company entered into new employment agreements with certain of its executive officers under which payment and benefits would become payable in the event of termination by the Company for any reason other than cause, death or disability or termination by the employee for good reason (collectively, an “Involuntary Termination”) prior to, upon or following a change in control of the Company. The severance payment will generally be in a range of six to eighteen months of the employee’s then current salary for an Involuntary Termination prior to a change in control of the Company, and will generally be in a range of eighteen to twenty-four months of the employee’s then current salary for an Involuntary Termination upon or following a change in control of the Company.
(c) Legal Matters
We are from time to time involved in various claims and legal proceedings of a nature we believe are normal and incidental to a medical device business. These matters may include product liability, intellectual property, employment, and other general claims. Such cases and claims may raise complex factual and legal issues and are subject to many uncertainties, including, but not limited to, the facts and circumstances of each particular case or claim, the jurisdiction in which each suit is brought, and differences in applicable law. We accrue for contingent liabilities when it is probable that a liability has been incurred and the amount can be reasonably estimated. The accruals are adjusted periodically as assessments change or as additional information becomes available.

LifePort Sciences LLC v. Endologix, Inc.
On December 28, 2012, LifePort Sciences, LLC ("LifePort") filed a complaint against the Company in the U.S. District Court, District of Delaware, alleging that certain of the Company's products infringe U.S. Patent Nos. 5,489,295, 5,676,696, 5,993,481, 6,117,167, 6,302,906, and 8,192,482, which were alleged to be owned by LifePort. On March 17, 2016, the Company entered into a Settlement and Patent License Agreement with LifePort (the “Settlement Agreement”) whereby LifePort granted the Company license rights to patents in exchange for a settlement of $4.7 million . The Settlement Agreement resolves this litigation and fully and finally releases the Company and LifePort from any claims arising out of or in connection with the litigation or the subject patents. The Settlement Agreement also contained a covenant not to sue for other patents owned by LifePort. However, since the subject patents were all expired and the Company was not currently using and has no plans to use

16

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)



the other patents owned by LifePort in products that could reach technological feasibility during the covenant not to sue period, there is no alternative future use and the full amount was recorded as settlement costs in the accompanying Condensed Consolidated Statements of Operations and Comprehensive Loss.
(d) Contract Termination

In the three and six months ended June 30, 2016, the Company sent notices of termination to certain of its distributors providing for the termination of the respective distribution agreements. In accordance with ASC No. 420 “Exit or Disposal Cost Obligations”, the Company expensed distributor termination costs in the period in which the written notification of termination occurred. As a result, the Company incurred termination costs of  $1.1 million and $2.7 million for the three and six months ended June 30, 2016 , respectively. Such termination costs are included in contract termination and business acquisition expenses for the three and six months ended June 30, 2016 .

9. Contingently Issuable Common Stock
On October 27, 2010, the Company entered into an Agreement and Plan of Merger and Reorganization (the “Merger Agreement”) with Nepal Acquisition Corporation, a wholly-owned subsidiary of the Company (“Merger Sub”), Nellix, Inc. ("Nellix"), certain of Nellix’s stockholders named therein and Essex Woodlands Health Ventures, Inc., as representative of the former Nellix stockholders. On December 10, 2010 (the “Nellix Closing Date”), the Company completed the merger (the “Merger”) of Merger Sub with and into Nellix pursuant to the terms of the Merger Agreement. The purchase price consisted of 3.2 million shares of the Company's common stock, issuable to the former Nellix stockholders as of the Nellix Closing Date, then representing a value of $ 19.4 million . Under the agreement, additional payments, solely in the form of shares of the Company's common stock (the “Contingent Payment”), could be made upon the achievement of a revenue milestone and a regulatory approval milestone (collectively, the “Nellix Milestones”).
Under the merger agreement, the ultimate value of each Contingent Payment would be determined on the date that each Nellix Milestone is achieved. The number of issuable shares would be established using an applicable per share price, which is subject to a ceiling and/or floor, resulting at the closing of the merger in a potential maximum of 10.2 million shares issuable upon the achievement of the Nellix Milestones. As of the Closing Date, the aggregate fair value of the cash Contingent Payment was estimated to be $ 28.2 million .
The Merger Agreement provides that, in addition to the shares of common stock of the Company (the “Common Stock”) issued to the former Nellix stockholders at the closing of the Merger, the former Nellix stockholders were entitled to receive shares of the Common Stock if the Company’s sales of a Nellix product (the “Nellix Product”) outside of the United States exceeded $10.0 million within a certain time period following the Company’s receipt of CE mark approval for the Nellix Product (the “OUS Milestone”). The aggregate dollar value of the shares of the Common Stock to be issued upon achievement of the OUS Milestone ranged from a high of $24.0 million , or 6.9 million shares, to a low of $10.0 million , or 1.3 million shares. The price per share of the Common Stock to be issued upon achievement of the OUS Milestone was subject to a floor of $3.50 per share and a ceiling of $7.50 per share.
On June 17, 2014, the Company announced its achievement of the OUS Milestone and the issuance of an aggregate of 2.7 million unregistered shares of the Common Stock (the “OUS Milestone Shares”), plus an amount of cash in lieu of fractional shares, to the former Nellix stockholders. The Company offered and sold the OUS Milestone Shares in reliance upon exemptions from registration pursuant to Section 4(2) under the Securities Act of 1933, as amended (the “Securities Act”). The former Nellix stockholders previously gave representations to the Company regarding their investment intent, experience, financial sophistication, access to information regarding the Company and certain other matters to support the Company’s reasonable belief that it could rely upon the foregoing exemptions from registration pursuant to Section 4(2) of the Securities Act. No underwriting discounts or commissions were or will be paid in conjunction with the issuance of the OUS Milestone Shares. The Company previously filed a Registration Statement on Form S-3 (Registration No. 333-171639) (the “Form S-3”) for the purpose of registering for resale shares of the Common Stock issued or issuable pursuant to the Merger Agreement, including the OUS Milestone Shares. The Securities and Exchange Commission declared the Form S-3 effective on January 18, 2011.
In addition, if the Company receives approval from the FDA to sell the Nellix Product in the United States (the “PMA Milestone”), the Company will issue additional shares of the Common Stock to the former stockholders of Nellix. The dollar value of the shares of the Common Stock to be issued upon achievement of the PMA Milestone will be equal to $15.0 million (less the dollar value of certain cash payments and other deductions). The price per share of the shares of the Common Stock to be

17

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)



issued upon achievement of the PMA Milestone is subject to a stock price floor of $4.50 per share, but not subject to a stock price ceiling.
As of June 30, 2016 the Company's stock price last closed at $12.46 per share. Thus, had the PMA Milestone been achieved on June 30, 2016 the Contingent Payment would have comprised 1.2 million shares (based on the 30-day average closing stock price ending 5 days prior to the announcement), representing a value of $15.0 million .
The value of the Contingent Payment is derived using a discounted income approach model, with a range of probabilities and assumptions related to the timing and likelihood of achievement of the PMA Milestone (which include Level 3 inputs - see Note 3(e) and the Company's stock price (Level 1 input) as of the balance sheet date). These varying probabilities and assumptions and changes in the Company's stock price have required fair value adjustments of the Contingent Payment in periods subsequent to the Nellix Closing Date.
The Contingent Payment fair value will continue to be evaluated on a quarterly basis until milestone achievement occurs, or until the expiration of the "earn-out period," as defined within the Nellix purchase agreement. Adjustments to the fair value of the Contingent Payment are recognized within other income (expense) in the Condensed Consolidated Statements of Operations and Comprehensive Loss.
 
Fair Value of Contingently Issuable Common Stock
December 31, 2015
$
14,700

Fair Value Adjustment of Contingent Payment for the six months ended June 30, 2016
100

June 30, 2016
$
14,800


10. Income Tax Expense

The Company applied an estimated annual effective tax rate (“ETR”) approach for calculating a tax provision for interim periods. The Company recorded a provision for income taxes of $0.4 million and $0.5 million for the three and six months ended June 30, 2016 . The Company's ETR was (0.7)% and (0.5)% for the three and six months ended June 30, 2016 . The Company's ETR for the three and six months ended June 30, 2016 differs from the U.S. federal statutory tax rate of 34% primarily as a result of nondeductible expenses (including the Nellix Contingent Payment and mark to market adjustment of derivative liabilities), state income taxes, foreign income taxes, and the impact of a full valuation allowance on its deferred tax assets.

The Company has evaluated the available evidence supporting the realization of its deferred tax assets, including the amount and timing of future taxable income, and has determined that it is more likely than not that its net deferred tax assets will not be realized in the U.S. and certain foreign jurisdictions. Due to uncertainties surrounding the realization of the deferred tax assets, the Company maintains a full valuation allowance against substantially all deferred tax assets. If/when the Company determines that it will be able to realize some portion or all of its deferred tax assets, an adjustment to its valuation allowance on its deferred tax assets would have the effect of increasing net income in the period(s) such determination is made.

11. Restructuring Charges

In the six months ended June 30, 2016, the Company recorded $8.1 million in restructuring costs within operating expenses related to focused reductions of its workforce. The Company began substantially formulating plans around this workforce reduction during the first quarter of 2016 in conjunction with its merger of TriVascular. The targeted reductions and other restructuring activities were initiated to provide efficiencies and realign resources as well as to allow for continued investment in strategic areas and drive growth. The Company expects to incur a total of $9.3 million in restructuring charges upon the completion of the plan, which represents the Company’s best estimate as of June 30, 2016. The recognition of restructuring charges requires that the Company make certain judgments and estimates regarding the nature, timing and amount of costs associated with the planned reductions of workforce. At the end of each reporting period, the Company will evaluate the remaining accrued balance to ensure that no excess accruals are retained and the utilization of the provisions are for their intended purpose in accordance with developed plans. The following table reflects the movement of activity of the restructuring reserve for the six months ended June 30, 2016 :


18

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)




One-time Termination Benefits
Accrual balance as of December 31, 2015
$

Restructuring charges
8,114

Utilization
(6,416
)
Accrual balance as of June 30, 2016
$
1,698


The accrual balance as of June 30, 2016 is classified within accrued expenses and other current liabilities in the Company’s Condensed Consolidated Balance Sheet.

12. TriVascular Merger

On February 3, 2016 , the Company completed its merger with TriVascular pursuant to the Agreement and Plan of Merger (the “Merger Agreement”), dated October 26, 2015 , by and among Endologix, TriVascular and Teton Merger Sub, Inc., a Delaware corporation and direct wholly-owned subsidiary of Endologix (“Merger Sub”). Pursuant to the terms of the Merger Agreement, Endologix acquired all of TriVascular’s outstanding capital stock through the merger of Merger Sub with and into TriVascular (the “Merger”), with TriVascular surviving the Merger as a wholly-owned subsidiary of Endologix. The Company completed the merger in order to become the innovation leader with broad clinical indications for the treatment of AAA, leverage the combined company’s commercial capabilities, and provide an accelerated path to profitability. The total purchase consideration given related to the acquisition follows:
Cash consideration
$
84,634

Common stock consideration
100,812
Fair value of assumed TriVascular stock warrants
44
Total purchase consideration
$
185,490

Common stock consideration consisted of  13,586,503 shares of Endologix common stock, worth $100.8 million based on the market value of $7.42 per share as of the effective date of the Merger on February 3, 2016 .
In connection with the Merger, the Company assumed stock warrants, originally issued by TriVascular, and converted them to Endologix stock warrants. The fair value of the stock warrants represents a component of the total consideration for the Merger. Stock warrants assumed were valued using the Black-Scholes option pricing model as of the effective date of the Merger.
The acquisition was recorded by allocating the costs of the net assets acquired based on their estimated fair values at the acquisition date. The excess of the cost of the acquisition over the fair value of the net assets acquired is recorded as goodwill. The fair values were based on management’s analysis, including work performed by third-party valuation specialists. The following presents the preliminary allocation of the purchase consideration to the assets acquired and liabilities assumed on February 3, 2016 (in thousands):








19

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)




  Cash and cash equivalents
$
24,012

  Short-term investments
3,008

  Accounts receivable
5,563

  Inventories
17,808

  Prepaid expenses and other current assets
1,895

  Property and equipment
3,152

  Intangible assets
46,200

  Other assets
317

  Accounts payable
(2,214
)
  Accrued liabilities and other
(6,175
)
  Notes payable
(61
)
  Net assets acquired
$
93,505

Goodwill
$
91,985

Total preliminary purchase consideration
$
185,490


Any changes in the estimated fair values of the net assets recorded for this business combination upon the finalization of more detailed analyses of the facts and circumstances that existed at the date of the transaction will change the allocation of the purchase price. Any subsequent changes to the purchase allocation during the measurement period that are material will be recorded in the reporting period in which the adjustment amounts are determined in accordance with ASU 2015-16.
The goodwill is primarily attributable to strategic opportunities that arose from the acquisition of TriVascular, such as broadening the product portfolio for the treatment of AAA and leveraging the combined company’s technology and commercial capabilities. The goodwill is not expected to be deductible for tax purposes. The changes in the carrying amount of goodwill for the six months ended June 30, 2016 are as follows (in thousands):
Balance at January 1, 2016
28,685

Goodwill acquired from the Merger
91,985

Foreign currency translation adjustment
23

Balance at June 30, 2016
$
120,693

During the quarter ended June 30, 2016, the Company revised the opening net assets acquired and goodwill by $26,996 thousand , which comprised of the following: an increase in inventories of $262 thousand ; an increase in prepaid expenses and other current assets of $77 thousand ; and an increase in accrued liabilities and other of $364 thousand as a result of gathering additional information during the measurement period. The Company also revised the initial values of intangible assets by decreasing them $26,971 thousand as a result of switching from utilizing publicly available benchmarking information to determine the fair value of the intangible assets to primarily utilizing an income method based on forecasts of expected future cash flows. During the three months ended June 30, 2016, the Company recorded an adjustment to the amortization of intangible assets of $266 thousand , comprising of a $217 thousand and $49 thousand decrease within cost of goods sold and marketing and sales expense, respectively, in the Condensed Consolidated Statement of Operations and Comprehensive Loss, that would have been recorded during the three months ended March 31, 2016, if the adjustment to the intangible assets had been recognized as of the date of the Merger.
Trade receivables and payables, as well as other current and non-current assets and liabilities, were valued at the existing carrying values as they represented the fair value of those items at the acquisition date, based on management’s judgments and

20

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)



estimates. Trade receivables included gross contractual amounts of  $5.9 million  and our best estimate of  $0.3 million  which represents contractual cash flows not expected to be collected at the acquisition date.
The fair value of property, plant and equipment utilized a combination of the cost and market approaches, depending on the characteristics of the asset classification. Of the  $46.2 million  of acquired intangible assets,  $7.5 million  was assigned to customer relationships ( 10  year life),  $27.5 million  was assigned to developed technology ( 11  year life), and  $11.2 million  was assigned to in-process research and development.
Due to the fact that the TriVascular acquisition has just recently occurred in the current interim period, the magnitude of the transaction, and the significant information to be obtained and analyzed, some of which resides in foreign jurisdictions, the Company’s fair value estimates for the purchase price allocation are preliminary and may change during the allowable measurement period, which is up to the point the Company obtains and analyzes the information that existed as of the date of the acquisition necessary to determine the fair values of the assets acquired and liabilities assumed, but in no case to exceed more than one year from the date of acquisition. As of June 30, 2016 , the Company had not finalized the determination of fair values allocated to property, plant and equipment, identifiable intangible assets, inventory, other assets, deferred taxes, goodwill, tax uncertainties, income taxes payable, and other liabilities. Any changes in the fair values of the assets acquired and liabilities assumed during the measurement period may result in material adjustments to goodwill.

Pro Forma Condensed Combined Financial Information (Unaudited)

The following unaudited pro forma combined financial information summarizes the results of operations for the periods indicated as if the TriVascular merger had been completed as of January 1, 2015 . Pro forma information reflects adjustments that are expected to have a continuing impact on our results of operations and are directly attributable to the merger. The unaudited pro forma results include adjustments to reflect, among other things, the amortization of the inventory step-up, direct transaction costs relating to the acquisition, the incremental intangible asset amortization to be incurred based on the preliminary values of each identifiable intangible asset, and to eliminate interest expense related to legacy TriVascular's former loans, which was repaid upon completion of the TriVascular merger. The pro forma amounts do not purport to be indicative of the results that would have actually been obtained if the merger had occurred as of January 1, 2015 or that may be obtained in the future, and do not reflect future synergies, integration costs, or other such costs or savings.

Three Months Ended
 
Six Months Ended

June 30,
 
June 30,

2016
 
2015
 
2016

2015
Pro forma net sales
$
50,974

 
$
49,211

 
$
96,011


$
93,907

Pro forma net loss from continuing operations
(63,054
)
 
(28,794
)
 
(112,085
)

(57,417
)
Pro forma basic and diluted net loss per share
$
(0.77
)
 
$
(0.35
)
 
$
(1.37
)

$
(0.71
)
Included in the Condensed Consolidated Statement of Operations and Comprehensive Loss are net sales from products acquired as part of the TriVascular merger of $11.4 million and $17.2 million for the three and six months ended June 30, 2016, respectively. Net losses included in the Condensed Consolidated Statement of Operations and Comprehensive Loss from the TriVascular operations for the three and six months ended June 30, 2016 have not been reported as it is impracticable to do so given the integration and other efficiency and cost saving measures in process during the six months ended June 30, 2016.

13. Subsequent Events

Japan Lifeline Co., Ltd. Credit Facility

On July 4, 2016, the Company entered into a loan agreement with Japan Lifeline Co., Ltd. (“JLL”), the Company’s Japanese distributor, pursuant to which, on July 11, 2016, the Company borrowed $6.0 million (the “JLL Credit Facility”). All amounts owing under the JLL Credit Facility accrued interest at a rate of 1.5% per annum and would become due and payable upon the earlier of (a) a business day within 30 days following the termination of the Company’s distribution agreement with JLL and (b) the end of the amended Initial Term (as defined in the Distribution Agreement) of the Distribution Agreement. The JLL Credit Facility is collateralized by all of the Company's assets, except its intellectual property. The Company terminated the JLL Credit Facility on July 29, 2016 concurrent with its entry into a credit and security agreement with MidCap.

21

ENDOLOGIX, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
(all tabular amounts presented in thousands, except per share, per unit, and number of years)
(Unaudited)




MidCap Credit Facility

On July 29, 2016, the Company entered into a credit and security agreement with MidCap, as agent for the lenders party thereto and as a lender, whereby the Company may borrow up to the lesser of $50.0 million or its applicable borrowing base of asset-based revolving loans (the “MidCap Credit Facility”). All amounts owing under the MidCap Credit Facility shall accrue interest at a rate equal to the LIBOR Rate plus four and one tenth percent ( 4.10% ). For purposes of the MidCap Credit Facility, LIBOR Rate means a per annum rate of interest equal to the greater of (a) one half of one percent ( 0.50% ) and (b) the rate determined by MidCap by dividing (i) the Base LIBOR Rate, meaning the base London interbank offer rate for the applicable interest period, by (ii) the sum of one minus the daily average during such interest period of the aggregate maximum reserve requirement then imposed under Regulation D of the Board of Governors of the Federal Reserve System for “Eurocurrency Liabilities” (as defined therein). The MidCap Credit Facility is secured by substantially all of the Company's assets, excluding its intellectual property. The MidCap Credit Facility is subject to customary affirmative and negative covenants for asset-based revolving credit facilities, including a minimum net revenue covenant. On July 29, 2016, the Company drew $20.0 million under the MidCap Credit Facility. The MidCap Credit Facility is scheduled to terminate on July 29, 2020.

22


Item 2.
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Cautionary Note Concerning Forward-Looking Statements

In addition to historical information, this Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). These forward looking statements are intended to qualify for the safe harbor established by the Private Securities Litigation Reform Act of 1995. You can identify forward-looking statements by the use of forward-looking terminology such as “anticipates,” “believes,” “can,” “continue,” “could,” “estimates,” “expects,” “intends,” “may,” “plans,” “potential,” “predicts,” “should” or “will” or the negative of these terms or other comparable terminology, or by discussions of strategies, opportunities, plans or intentions. In addition, any statements that refer to projections of our future financial performance, trends in our businesses, or other characterizations of future events or circumstances are forward-looking statements. We have based these forward-looking statements largely on our current expectations based on information currently available to us and projections about future events and trends affecting the financial condition of our business. Although we do not make forward-looking statements unless we believe we have a reasonable basis for doing so, we cannot guarantee their accuracy. These forward-looking statements are subject to risks, uncertainties and other factors that could cause actual results and the timing of certain events to differ materially from future results expressed or implied by such forward-looking statements. Actual results could differ materially from those projected in forward-looking statements as a result of the following factors, among others:

risks associated with our recently completed merger with TriVascular Technologies, Inc. (“TriVascular”), including
but not limited to the failure to realize anticipated revenue, operating and cost synergies and other potential benefits
of the merger; costs, fees, expenses and charges associated with the merger which may negatively impact our
financial condition and operating results; and business disruption after the merger, including adverse effects on
employee retention and business relationships with suppliers, customers and other business partners;
failure to realize the anticipated benefits from previous business combination transactions, including our acquisition
of Nellix, Inc. (“Nellix”);
continued market acceptance, use and endorsement of our products;
quality problems with our products;
consolidation in the health care industry;
the success of our clinical trials relating to products under development;
our ability to maintain strong relationships with certain key physicians;
continued growth in the number of patients qualifying for treatment of abdominal aortic aneurysms through our products;
our ability to effectively compete with the products offered by our competitors;
the level and availability of third party payor reimbursement for our products;     
our ability to effectively develop new or complementary products and technologies;
our ability to manufacture our endovascular systems to meet demand;
changes to our international operations including currency exchange rate fluctuations;
our ability to effectively manage our business and keep pace with our anticipated growth;
our ability to develop and retain a direct sales force in the United States and select European countries;
the nature of and any changes to domestic and foreign legislative, regulatory and other legal requirements that apply to us, our products, our suppliers and our competitors;     
the timing of and our ability to obtain and maintain any required regulatory clearances and approvals;
our ability to protect our intellectual property rights and proprietary technologies;
our ability to operate our business without infringing the intellectual property rights and proprietary technology of third parties;
product liability claims and litigation expenses;
reputational damage to our products caused by the use, mis-use or off-label use or off-label use of our products or government or voluntary recalls of our products;
our utilization of single source supplier for specialized components of our product lines;
our ability to attract, retain, and motivate qualified personnel;
our ability to make future acquisitions and successfully integrate any such future-acquired businesses;
our ability to maintain adequate liquidity to fund our operational needs and research and developments expenses; and
general macroeconomic and world-wide business conditions.


Our actual results, performance or achievements may differ materially from any future results, performance or achievements expressed or implied from such forward-looking statements. Important factors that could cause our actual results, performance or achievements to differ materially from our expectations are disclosed in our Annual Report on Form 10-K for the year ended

23


December 31, 2015, filed with the SEC on February 29, 2016, including but not limited to those factors discussed in “Management's Discussion and Analysis of Financial Condition and Results of Operations,” “Risk Factors,” “Consolidated Financial Statements” and “Notes to Consolidated Financial Statements.” All subsequent written and oral forward-looking statements attributable to us or by persons acting on our behalf are expressly qualified in their entirety by these cautionary statements.

Our forward-looking statements speak only as of the date each such statement is made. We expressly disclaim any intent or obligation to update any forward-looking statements after the date hereof to conform such statements to actual results or to changes in our opinions or expectations, except as required by applicable law or the rules and regulations of the SEC and The NASDAQ Stock Market, LLC.

Overview
Our Business
Our corporate headquarters is located in Irvine, California and we have manufacturing facilities in Irvine and Santa Rosa, California. We develop, manufacture, market, and sell innovative medical devices for the treatment of aortic disorders. Our principal products are intended for the treatment of abdominal aortic aneurysms ("AAA"). Our AAA products are built on one of two platforms: (a) traditional minimally-invasive endovascular repair ("EVAR") or (b) endovascular sealing (“EVAS”), our innovative solution for sealing the aneurysm sac while maintaining blood flow through two blood flow lumens.
We sell our products through our direct U.S. and European sales forces and third-party international distributors and agents in other parts of the world.
See Item 1. of our Annual Report on Form 10-K for the year ended December 31, 2015 , entitled "Business," for a discussion of:
Market Overview and Opportunity
Our Products
Manufacturing and Supply
Marketing and Sales
Competition
Product Developments and Clinical Trials

When we refer to “we,” “our,” “us” or “Endologix” in this Quarterly Report on Form 10-Q, we mean Endologix, Inc., as well as all of our consolidated subsidiaries, unless otherwise expressly stated or the context otherwise requires. Endologix®, AFX®, Nellix®, IntuiTrak® and Ovation® are registered trademarks of Endologix, Inc., and VELA™, ActiveSeal™, Duraply® and OvationiX™ and the respective product logos are trademarks of Endologix, Inc. Updates to our products, manufacturing and product developments as a result of the TriVascular acquisition are discussed below.

Recent Highlights of Our Product Development Initiatives, Clinical Trials and Regulatory Approvals

Nellix

In March 2016, we announced that the first two patients with AAAs in Japan had been treated with the Nellix® EndoVascular Aneurysm Sealing System ("Nellix EVAS System"). The patients were treated under Japan's "compassionate use" system, which grants access to physicians for use of medical treatments not yet approved in Japan for patients who are diagnosed with advanced diseases that are not responsive to existing treatment options.

In April 2016, we announced achievement of CE Mark approval of the next-generation Nellix EVAS System. The first procedures with the new Nellix EVAS System were performed in New Zealand. The new Nellix EVAS system will be gradually introduced in Europe and other markets. We recently submitted our final premarket approval ("PMA") modules to the FDA. In July 2016, we completed our 100-day PMA meeting with FDA and remain confident in the approvability of Nellix. The FDA has requested additional information and also indicated that we might need to go to an Advisory Committee Panel given the novelty of EVAS compared to traditional EVAR. If we do not have to go to panel, we still believe it’s possible to receive PMA approval in the first quarter of 2017. If we do have to go to panel, we believe that pushes out the potential PMA approval into the third quarter of 2017. We are working very collaboratively with the FDA to provide the required information and remain confident in the PMA approval of Nellix EVAS System based upon the IDE clinical results, data from other international studies and our worldwide experience which now includes over 6,000 patients.
On December 10, 2010, we completed our acquisition of Nellix. Using the technology we acquired in the Nellix acquisition, we developed the Nellix EVAS System, a next-generation device, to treat infrarenal AAA. We have the following trials in process to build independent and collective clinical and economic evidence of clinical safety and effectiveness:

24

Table of Contents

EVAS FORWARD IDE - Pivotal clinical trial to evaluate the safety and effectiveness of the Nellix EVAS System. The study is a prospective single arm registry which enrolled 179 patients at 29 centers in the U.S. and Europe. In November 2014, we completed enrollment in the EVAS FORWARD IDE and submitted the one year results to the FDA in March 2016. In May 2016, we announced the results of the one (1) year clinical data from the EVAS FORWARD IDE study that demonstrate that the Nellix EVAS System met the study primary endpoints for major adverse events at 30 days (safety) and Treatment Success at one year (effectiveness). Enrollment in the Continued Access phase of the study is on-going.
EVAS FORWARD Global Registry - This study is designed to provide real world clinical results to demonstrate the effectiveness and broad applicability of the Nellix EVAS System. The first phase of the registry included 300 patients enrolled in up to 30 international centers. The first patient in the registry was treated in October 2013. The study utilizes an independent core lab and includes follow-up to five years. In September 2014, we announced completion of patient enrollment in the Nellix EVAS FORWARD global registry. In April 2016, we announced updated data on 300 patients with a mean follow-up of 20 months along with results from a sub-analysis of 72 patients with concomitant AAA and iliac artery aneurysms that could not have been treated within the indications for use in traditional EVAR devices.
ASCEND Registry - In April 2016, we announced the first data presentation with one-year outcomes from the ASCEND Registry (Aneurysm Study for Complex AAA: Evaluation of Nellix Durability), a physician-initiated registry of the Nellix EVAS System used with aortic branch stent grafts for the treatment of patients with complex AAAs. 
IRENE - In June 2016, we announced positive clinical data from the Italian Research Nellix Endoprosthesis (“IRENE”) study, which is a retrospective, multicenter study designed to evaluate the Nellix EVAS System in infrarenal AAAs.
     
AFX

In December 2015, we announced that the AFX® Endovascular AAA System for the treatment of abdominal aortic aneurysms has received Shonin approval from the Japanese Ministry of Health, Labor and Welfare (MHLW).

In February 2016, we announced the completion of the first U.S. commercial implant of the Company's AFX®2 Bifurcated Endograft System (“AFX2”). AFX2 reduces procedure steps for the delivery and deployment of the bifurcated endograft. AFX2 also facilitates percutaneous endovascular aneurysm repair, or PEVAR, by providing the lowest profile contralateral access through a 7F introducer. These improvements bring together Endologix's ActiveSeal™ technology, DuraPly™ ePTFE graft material and VELA™ Proximal Endograft, into an integrated new EVAR system.

In September 2014, we announced a new clinical study called LEOPARD (Looking at EVAR Outcomes by Primary Analysis of Randomized Data). The study will provide a real-world comparison of the AFX system versus other commercially available EVAR devices. The LEOPARD study is designed to randomize and enroll up to 800 patients at 80 leading centers throughout the United States and commenced in the first quarter of 2015. The centers will be a mix of our current and new customers, with each investigator selecting one competitive device to randomize against AFX. The LEOPARD study is being led by an independent steering committee of leading physicians who will be involved with the study and responsible for presenting the results over the five-year follow-up period.

Ovation

In October 2014, TriVascular initiated the LIFE Study, which we expect will illustrate the potential advantages of a fast tract protocol including PEVAR, local anesthesia, no time in ICU and a one night stay in the hospital with the Ovation System. In May 2016, we announced the completion of enrollment of 250 patients at 34 sites participating in the LIFE Study.

In early 2015, TriVascular initiated the LUCY Study which will evaluate the clinical benefits associated with EVAR using the Ovation System in patients with challenging anatomies including small access vessels. Over 140 of the planned 225 patients have been enrolled.

In February 2015, the FDA approved the next generation Ovation iX™ Iliac Stent Graft for the Ovation System, and in July 2015, the FDA approved the Ovation iX™ Abdominal Stent Graft System. In September 2015, the first patients were treated with the Ovation iX Abdominal Stent Graft System in Europe, and in August 2015, TriVascular initiated the launch of the Ovation iX System in the United States.



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Table of Contents

Characteristics of Our Revenue and Expenses
Revenue
We derive revenue from sales of our EVAR and EVAS products (including extensions and accessories) to hospitals upon completion of AAA repair procedures, or from sales to distributors upon title transfer (which is typically at shipment), provided our other revenue recognition criteria have been met.
Cost of Goods Sold
Cost of goods sold includes compensation (including stock-based compensation) and benefits of production personnel and production support personnel. Cost of goods sold also includes depreciation expense for production equipment, production materials and supplies expense, allocated facilities-related expenses and certain direct costs such as shipping.
Research and Development
Research and development expenses consist of compensation (including stock-based compensation) and benefits for research and development personnel, materials and supplies, research and development consultants, outsourced and licensed research and development costs and allocated facilities-related costs. Our research and development activities primarily relate to the development and testing of new devices and methods to treat aortic disorders.
Clinical and Regulatory
Clinical and regulatory expenses consist of compensation (including stock-based compensation) and benefits for clinical and regulatory personnel, regulatory and clinical payments related to studies, regulatory costs related to registration and approval activities and allocated facilities-related costs. Our clinical and regulatory activities primarily relate to gaining regulatory approval for the commercialization of our devices.
Marketing and Sales
Marketing and Sales expenses primarily consist of compensation (including stock-based compensation) and benefits for our sales force, clinical specialists, internal sales support functions and marketing personnel. It also includes costs attributable to marketing our products to our customers and prospective customers.
General and Administrative
General and administrative expenses primarily include compensation (including stock-based compensation) and benefits for personnel that support our general operations such as information technology, executive management, financial accounting, and human resources. General and administrative expenses also include bad debt expense, patent and legal fees, financial audit fees, insurance, recruiting fees, other professional services, the federal Medical Device Excise Tax and allocated facilities-related expenses.
Critical Accounting Policies and Estimates
The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, and the disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenue and expenses during the periods presented. While management believes these estimates are reasonable and consistent, they are by their very nature, estimates of amounts that will depend on future events. Accordingly, actual results could differ from these estimates. Our Audit Committee periodically reviews our significant accounting policies.
For a description of our critical accounting policies and estimates, please refer to the “Critical Accounting Policies and Estimates” section in Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations”, in our Annual Report on Form 10-K for the year ended December 31, 2015. There have been no material changes in any of our critical accounting policies and estimates during the three months ended June 30, 2016 .



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Table of Contents

Results of Operations
Operations Overview - Three and Six Months Ended June 30, 2016 versus 2015
The following table presents our results of continuing operations and the related percentage of the period's revenue (in thousands):

Three Months Ended June 30,
 
Six Months Ended June 30,

2016

2015
 
2016
 
2015
Revenue
$
50,974


100.0%

$
39,479


100.0%
 
$
93,340


100.0%

$
76,149


100.0%
Cost of goods sold
21,515


42.2%

15,347


38.9%
 
35,940


38.5%

25,111


33.0%
Gross profit
29,459


57.8%

24,132


61.1%
 
57,400


61.5%

51,038


67.0%
Operating expenses:









 









Research and development
7,714


15.1%

5,993


15.2%
 
15,559


16.7%

12,224


16.1%
Clinical and regulatory affairs
4,022


7.9%

3,597


9.1%
 
7,905


8.5%

7,047


9.3%
Marketing and sales
28,824


56.5%

19,842


50.3%
 
56,742


60.8%

39,441


51.8%
General and administrative
10,210


20.0%

6,850


17.4%
 
20,156


21.6%

14,139


18.6%
Restructuring costs
790


1.5%



—%
 
8,114


8.7%



—%
Settlement costs


—%



—%
 
4,650


5.0%



—%
Contract termination and business acquisition expenses
1,127


2.2%



—%
 
5,905


6.3%



—%
Total operating expenses
52,687


103.4%

36,282


91.9%
 
119,031


127.5%

72,851


95.7%
Loss from operations
(23,228
)

(45.6)%

(12,150
)

(30.8)%
 
(61,631
)

(66.0)%

(21,813
)

(28.6)%
Total other income (expense)
(43,166
)

(84.7)%

(790
)

(2.0)%
 
(52,330
)

(56.1)%

(2,249
)

(3.0)%
Net loss before income tax expense
(66,394
)

(130.3)%

(12,940
)

(32.8)%
 
(113,961
)

(122.1)%

(24,062
)

(31.6)%
Income tax expense
(443
)

(0.9)%

(61
)

(0.2)%
 
(546
)

(0.6)%

(153
)

(0.2)%
Net loss
$
(66,837
)

(131.1)%

$
(13,001
)

(32.9)%
 
$
(114,507
)

(122.7)%

$
(24,215
)

(31.8)%

Comparison of the Three Months Ended June 30, 2016 versus 2015
Revenue

Three Months Ended June 30,





2016

2015

Variance

Percent Change

(in thousands)




Revenue
$
50,974


$
39,479


$
11,495


29.1%

US Sales. Net sales totaled $36.3 million in the three months ended June 30, 2016 , a 26.1% increase from $28.8 million in three months ended June 30, 2015 , primarily due to sales contributed from products acquired as part of the TriVascular merger. This increase was partially offset by expected sales force disruption.
International Sales. Net sales of products in our international regions totaled $14.7 million in the three months ended June 30, 2016 , a 37.3% increase from $10.7 million in the three months ended June 30, 2015 , primarily due to sales contributed from products acquired as part of the TriVascular merger. The launch of the new generation of Nellix in Europe was also a key driver to growth.
Net sales contributed from products acquired as part of the TriVascular merger totaled $11.4 million in the three months ended June 30, 2016.


     

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Table of Contents

Cost of Goods Sold, Gross Profit, and Gross Margin

Three Months Ended June 30,





2016

2015

Variance

Percent Change

(in thousands)




Cost of goods sold
$
21,515


$
15,347


$
6,168


40.2
%
Gross profit
29,459


24,132


5,327


22.1
%
Gross margin percentage (gross profit as a percent of revenue)
57.8
%

61.1
%





Gross margin for the three months ended June 30, 2016 decreased to 57.8% from 61.1% for the three months ended June 30, 2015 . The increase in cost of goods sold, and corresponding decrease to the gross margin percentage, is largely due to the impact of purchase price accounting for inventory and intangible assets acquired in the TriVascular merger. In the second quarter of 2016, we continued to see a benefit of strong average selling prices (“ASP’s”) for both AFX and Ovation as well as a favorable geographic mix.
Operating Expenses

Three Months Ended June 30,





2016

2015

Variance

Percent Change

(in thousands)




Research and development
$
7,714


$
5,993


$
1,721


28.7%
Clinical and regulatory affairs
4,022


3,597


425


11.8%
Marketing and sales
28,824


19,842


8,982


45.3%
General and administrative
10,210


6,850


3,360


49.1%
Restructuring costs
790




790


100.0%
Contract termination and business acquisition expenses
1,127




1,127


100.0%
Research and Development. The $1.7 million increase in research and development expenses was attributable to increased product development investments related to Ovation.
Clinical and Regulatory Affairs. The $0.4 million increase in clinical and regulatory affairs expenses is due to increased regulatory fees and patient and outside services costs to support ongoing clinical activities, such as LUCY, EVAS FORWARD IDE and LEOPARD.
Marketing and Sales . The $9.0 million increase in marketing and sales expenses for the three months ended June 30, 2016 , as compared to the prior year period, was driven by the integration of the TriVascular sales and marketing organization.
General and Administrative . The $3.4 million increase in general and administrative expenses is primarily attributable to an increase in headcount related to the TriVascular merger, higher professional fees and stock-based compensation.
Restructuring Costs. The $0.8 million increase in restructuring costs for the three months ended June 30, 2016 , as compared to the prior year period is comprised of costs associated with TriVascular executive change in control agreements, severance and retention bonuses as a result of the TriVascular merger.
Contract Termination and Business Acquisition Expenses. The $1.1 million increase in contract termination and business acquisition expenses for the three months ended June 30, 2016 , as compared to the prior year period, was primarily related to termination of some of our international distributors.

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Table of Contents


Other income (expense), net

Three Months Ended June 30,





2016

2015

Variance

Percent Change

(in thousands)




Other income (expense), net
$
(43,166
)

$
(790
)

$
(42,376
)

>100%

Other Income (Expense), Net. Other expense for the three months ended June 30, 2016 consists mainly of interest expense of $3.8 million associated with our convertible notes and the change in fair value of derivative of $38.7 million. The primary factor causing the change in the fair value of the derivative liability was the increase in the Company's stock price from March 31, 2016 to June 2, 2016. Other expense for the three months ended  June 30, 2015  includes interest expense associated with our convertible note of $1.5 million, foreign currency gains of $0.8 million and a non-cash expense of $0.1 million which reflects an increase in the fair value of the Nellix Contingent consideration. 
Provision for Income Taxes

Three Months Ended June 30,





2016

2015

Variance

Percent Change

(in thousands)




Income tax expense
$
(443
)

$
(61
)

$
(382
)

>100%
Our income tax expense was $443 thousand and our effective tax rate was (0.7)% for the three months ended June 30, 2016 due to our tax positions in various jurisdictions. The change in expense for the three months ending June 30, 2016 versus the three months ending June 30, 2015 is primarily due to discrete events in our foreign jurisdictions including return to provision adjustments. During the three months ended June 30, 2016 and 2015 , we had operating legal entities in the U.S., Canada, Italy, New Zealand, Poland and the Netherlands (including registered sales branches in certain countries in Europe).
Comparison of the Six Months Ended June 30, 2016 versus 2015
Revenue

Six Months Ended June 30,





2016

2015

Variance

Percent Change

(in thousands)




Revenue
$
93,340


$
76,149


$
17,191


22.6%

US Sales. Net sales totaled $66.1 million in the six months ended June 30, 2016 , a 22.7% increase from $53.9 million in the six months ended June 30, 2015 , primarily due to sales contributed from products acquired as part of the TriVascular merger. This increase was partially offset by expected sales force disruption.
International Sales. Net sales of products in our international regions totaled $27.2 million in the six months ended June 30, 2016 , a 22.3% increase from $22.2 million in the six months ended June 30, 2015 , primarily due to sales contributed from products acquired as part of the TriVascular merger. As expected, we saw disruption related to the merger, specifically in the indirect channel as well as some destocking of the original design of Nellix as distributors prepare for the launch of the new generation of Nellix. In the six months ended June 30, 2016 , we are seeing the favorable impact of the European launch of the new generation of Nellix. Our international sales for the six months ended June 30, 2016 included an unfavorable foreign currency impact of approximately $0.2 million when compared to the net sales for six months ended June 30, 2015 , which had a 1 percentage point unfavorable impact on the growth rate representing constant currency growth of 23%.
Net sales contributed from products acquired as part of the TriVascular merger totaled $17.2 million in the six months ended June 30, 2016.

     

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Table of Contents

Cost of Goods Sold, Gross Profit, and Gross Margin

Six Months Ended June 30,





2016

2015

Variance

Percent Change

(in thousands)




Cost of goods sold
$
35,940


$
25,111


$
10,829


43.1%
Gross profit
57,400


51,038


6,362


12.5%
Gross margin percentage ( gross profit as a percent of revenue )
61.5
%

67.0
%





Gross margin for the six months ended June 30, 2016 decreased to 61.5% from 67.0% for the six months ended June 30, 2015 . The increase in cost of goods sold, and corresponding decrease to the gross margin percentage, is largely due to the impact of purchase price accounting for inventory and intangible assets acquired in the TriVascular merger. We also are seeing a benefit of strong ASP’s for both AFX and Ovation as well as a favorable geographic mix.

Operating Expenses

Six Months Ended June 30,





2016

2015

Variance

Percent Change

(in thousands)




Research and development
$
15,559


$
12,224


$
3,335


27.3%
Clinical and regulatory affairs
7,905


7,047


858


12.2%
Marketing and sales
56,742


39,441


17,301


43.9%
General and administrative
20,156


14,139


6,017


42.6%
Restructuring costs
8,114




8,114


100.0%
Settlement costs
4,650




4,650


100.0%
Contract termination and business acquisition expenses
5,905




5,905


100.0%
Research and Development. The $3.3 million increase in research and development expenses was attributable to increased product development investments related to Ovation.
Clinical and Regulatory Affairs. The $0.9 million increase in clinical and regulatory affairs expenses is due to increased regulatory fees and patient and outside services costs to support ongoing clinical activities, such as LUCY, EVAS FORWARD IDE and LEOPARD.
Marketing and Sales . The $17.3 million increase in marketing and sales expenses for the six months ended June 30, 2016 , as compared to the prior year period, was driven by the integration of the TriVascular sales and marketing organization.
General and Administrative . The $6.0 million increase in general and administrative expenses is primarily attributable to an increase in headcount related to the TriVascular merger, higher professional fees and stock-based compensation.
Restructuring Costs. The $8.1 million increase in restructuring costs for the six months ended June 30, 2016 , as compared to the prior year period is comprised of costs associated with TriVascular executive change in control agreements, severance and retention bonuses as a result of the TriVascular merger.
Settlement Costs. The $4.7 million increase in settlement costs for the six months ended June 30, 2016 , as compared to the prior year period, is a result of the LifePort settlement.
Contract Termination and Business Acquisition Expenses. The $5.9 million increase in contract termination and business acquisition expenses for the six months ended June 30, 2016 , as compared to the prior year period, was primarily related to termination of some of our international distributors as well as transaction related expenses associated with the TriVascular merger.

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Table of Contents


Other income (expense), net

Six Months Ended June 30,





2016

2015

Variance

Percent Change

(in thousands)




Other income (expense), net
$
(52,330
)

$
(2,249
)

(50,081
)

>100%

Other Income (Expense), Net. Other expense for the six months ended June 30, 2016 consists mainly of interest expense of $7.6 million associated with our convertible notes and the change in fair value of derivative of $43.8 million, foreign currency loss of $0.8 million and a non-cash expense of $0.1 million which reflects an increase in the fair value of the Nellix Contingent consideration. Other expense for the six months ended  June 30, 2015  includes interest expense associated with our convertible note of $3.0 million, foreign currency gains of $0.7 million and a non-cash expense of $0.2 million which reflects an increase in the fair value of the Nellix Contingent consideration. 
Provision for Income Taxes

Six Months Ended June 30,





2016

2015

Variance

Percent Change

(in thousands)