Document


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
________________________________________________
FORM 8-K
________________________________________________

CURRENT REPORT
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): February 26, 2019
________________________________________________
https://cdn.kscope.io/ff82fdc653b1da33739c613b8371ac97-enph.jpg
ENPHASE ENERGY, INC.
(Exact name of registrant as specified in its charter)
________________________________________________

 
 
 
 
 
Delaware
 
001-35480
 
20-4645388
(State or other Jurisdiction of Incorporation)
 
(Commission File No.)
 
(IRS Employer Identification No.)

47281 Bayside Parkway
Fremont, CA 94538
(Address of principal executive offices, including zip code)
(707) 774-7000
(Registrant’s telephone number, including area code)
Not Applicable
(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company o
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o







Item 2.02. Results of Operations and Financial Condition.
On February 26, 2019, Enphase Energy, Inc. (the “Company”) issued a press release announcing the Company’s financial results for the fourth quarter ended December 31, 2018. A copy of the press release is furnished as Exhibit 99.1 to this report.
The information in Item 2.02 of this Form 8-K and the exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or subject to the liabilities of that Section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended (the “Securities Act”), and shall not be incorporated by reference in any registration statement or other document filed under the Securities Act or the Exchange Act, whether made before or after the date hereof, regardless of any general incorporation language in such filings, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01. Financial Statements and Exhibits.
(d)
Exhibits. 
Exhibit Number
 
Description
 






SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date:
February 26, 2019
ENPHASE ENERGY, INC.
 
 
By:
/s/ Eric Branderiz
 
 
 
Eric Branderiz
 
 
 
Vice President and Chief Financial Officer




Exhibit
Exhibit 99.1
https://cdn.kscope.io/ff82fdc653b1da33739c613b8371ac97-enph.jpg
Enphase Energy Reports Financial Results for the Fourth Quarter of 2018
FREMONT, Calif., Feb. 26, 2019 — Enphase Energy, Inc. (NASDAQ:ENPH), a global energy technology company and the world’s leading supplier of solar microinverters, announced today financial results for the fourth quarter and year-ended 2018, which included the summary below from its President and CEO, Badri Kothandaraman.
Highlights for the quarter included:
Revenue of $92.3 million; IQ 7 shipments at 84% of all microinverters
GAAP gross margin of 30.5%; non-GAAP gross margin of 30.7%
GAAP operating expenses of $23.2 million; non-GAAP operating expenses of $19.7 million
GAAP operating income of $5.0 million; non-GAAP operating income of $8.6 million
GAAP net income of $0.7 million; non-GAAP net income of $5.1 million
GAAP diluted EPS of $0.01; non-GAAP diluted EPS of $0.04
Ending cash balance of $106.2 million, net of a $10 million final payment to SunPower
Our revenue and earnings for the fourth quarter are given below, compared with those of the prior quarter and the year ago quarter:
(In thousands, except per share data and percentages)
 
GAAP
 
Non-GAAP
 
Q4 2018
 
Q3 2018
 
Q4 2017
 
Q4 2018
 
Q3 2018
 
Q4 2017
Revenue
$
92,289

 
$
78,002

 
$
79,674

 
$
92,289

 
$
78,002

 
$
79,674

Gross margin
30.5
%
 
32.4
%
 
23.8
%
 
30.7
%
 
32.8
%
 
24.2
%
Operating income (loss)
$
5,003

 
$
(374
)
 
$
(2,133
)
 
$
8,565

 
$
6,975

 
$
1,307

Net income (loss)
$
709

 
$
(3,470
)
 
$
(2,940
)
 
$
5,092

 
$
4,626

 
$
683

Basic EPS
$
0.01

 
$
(0.03
)
 
$
(0.03
)
 
$
0.05

 
$
0.05

 
$
0.01

Diluted EPS
$
0.01

 
$
(0.03
)
 
$
(0.03
)
 
$
0.04

 
$
0.04

 
$
0.01


Our revenue and earnings for the fiscal year 2018 are given below, compared with those of the prior year:
(In thousands, except per share data and percentages)
 
GAAP
 
Non-GAAP
 
FY 2018
 
FY 2017
 
FY 2018
 
FY 2017
Revenue
$
316,159

 
$
286,166

 
$
316,159

 
$
286,166

Gross margin
29.9
%
 
19.6
%
 
30.2
%
 
20.0
%
Operating income (loss)
$
1,596

 
$
(39,378
)
 
$
20,535

 
$
(15,733
)
Net income (loss)
$
(11,627
)
 
$
(45,192
)
 
$
10,013

 
$
(20,530
)
Basic EPS
$
(0.12
)
 
$
(0.54
)
 
$
0.10

 
$
(0.25
)
Diluted EPS
$
(0.12
)
 
$
(0.54
)
 
$
0.10

 
$
(0.25
)
Our fourth quarter revenue was $92.3 million, an increase of 18% sequentially and an increase of 16% year-over year. We shipped 257 megawatts DC, or approximately 820,000 microinverters. Our non-GAAP gross margin was 30.7%, a decrease of 210 basis points from 32.8% in the third quarter. The non-GAAP gross margin was negatively impacted by 4.3%, due to expedite fees related to component shortages. The expedite fees were in the form of air shipments that we chose to make in order to service our customers. Non-GAAP operating expenses were $19.7 million, compared to $18.6 million in the prior quarter.



We exited the fourth quarter with $106.2 million in cash, net of a $10 million final payment to SunPower. Inventory was $16.3 million in the fourth quarter, compared to $17.9 million in the third quarter and $26.0 million in the fourth quarter of 2017.
We experienced component shortages on high voltage transistors which constrained our revenue in Q4’18. The additional capacity based on an investment we made with one of our suppliers is now online. This has allowed us to increase our microinverter supply for Q1’19, but with the strong growth that we are experiencing, our lead times are still around 13 to 15 weeks. We have signed two new long-term contracts for additional high voltage transistors. We expect this additional supply to turn on in the second half of this year and help to bring down microinverter lead times to around 6 to 8 weeks.
In June 2017, we held an Analyst Day and set a target financial model of 30% Gross Margin, 20% Operating Expenses and 10% Operating Income to be achieved in the following 18 months. We made significant progress in making that model a reality as we exited 2018. This was possible due to the hard work of our employees and strong support from our partners and customers. Product innovation and customer experience remain the cornerstones of our growth strategy as we march towards our next milestone of creating grid-agnostic energy management systems.

BUSINESS HIGHLIGHTS
+ On October 24, 2018, Enphase Energy announced that the Enphase Energized™ AC Modules (ACMs) have been installed by more than 330 contractors in the U.S. since their release in October 2017. Enphase Energized AC Modules are built by strategic partners who integrate Enphase microinverters with PV modules on the manufacturing line. These integrated systems allow installers to be more competitive through improved capital management, reduced labor costs and accelerated design and installation times.
+ On November 13, 2018, Enphase Energy announced over 1,000 homeowners have joined the Enphase Upgrade Program, a program that provides several options for upgrading to the latest, more efficient and reliable seventh-generation microinverter technology from Enphase Energy. The program represents our commitment to quality and service.
+ On January 28, 2019, Enphase Energy repaid in full its high interest bearing senior secured term loan with Tennenbaum Capital Partners, LLC, an indirect wholly-owned subsidiary of BlackRock, Inc. The repayment included a principal amount of approximately $39.5 million plus accrued interest and fees and eliminated any future interest expenses and fees on this term loan. The repayment terminated all related liens on Enphase Energy’s assets, providing greater operating flexibility.
+ On February 7, 2019, Enphase Energy announced that the Company was awarded the Top PV Brand 2019 Seal of Approval in Europe for the third consecutive year. Each year, EuPD Research conducts worldwide surveys and prepares an independent evaluation of installers' perceptions of different solar brands. Installers ranked Enphase Energy top notch in categories such as market penetration, brand awareness and customer recommendation.
+ On February 11, 2019, Enphase Energy announced the availability of its new Cellmodem-M1, which enables Enphase customers to stay always connected to their systems remotely without the need for a dedicated local network. This new device has an LTE Cat-M1 connectivity that is the next generation internet of things (IoT) for low bandwidth connectivity, enabling lower service costs.
+ On February 19, 2019 Enphase Energy announced its microinverters are compliant with California Rule 21 requirements. California’s Investor-Owned Utilities (IOUs) updated Electric Rule 21 in September 2017, which requires advanced grid functionality (AGF) for smart inverters. A new Rule 21-compliant grid profile for Enphase Energy microinverters became available on February 22, 2019.




FIRST QUARTER 2019 FINANCIAL OUTLOOK
For the first quarter of 2019, Enphase Energy estimates both GAAP and non-GAAP financial results as follows:
Revenue to be within a range of $90.0 million to $95.0 million
GAAP and non-GAAP gross margin to be within a range of 31% to 34%
GAAP operating expenses to be within a range of $25.0 million to $26.0 million, including a total of approximately $4.5 million estimated for stock-based compensation expenses, additional restructuring expenses and acquisition related expenses and amortization
Non-GAAP operating expenses to be within a range of $20.5 million to $21.5 million, excluding a total of approximately $4.5 million estimated for stock-based compensation expenses, additional restructuring expenses and acquisition related expenses and amortization

Follow Enphase Online
Read the Enphase blog.
Follow @Enphase on Twitter.
Visit us on Facebook and LinkedIn.
Watch Enphase videos on YouTube.

Use of Non-GAAP Financial Measures
The Company has presented certain non-GAAP financial measures in this release. Generally, a non-GAAP financial measure is a numerical measure of a company’s performance, financial position, or cash flows that either exclude or include amounts that are not normally excluded or included in the most directly comparable measure calculated and presented in accordance with generally accepted accounting principles in the United States of America, or GAAP. Reconciliation of each non-GAAP financial measure to the most directly comparable GAAP financial measure can be found in the accompanying tables to this press release. Non-GAAP financial measures presented by the Company include non-GAAP gross profit, gross margin, operating expenses, income (loss) from operations, net income (loss) and net income (loss) per share.
These non-GAAP financial measures do not reflect a comprehensive system of accounting, differ from GAAP measures with the same captions and may differ from non-GAAP financial measures with the same or similar captions that are used by other companies. In addition, these non-GAAP measures have limitations in that they do not reflect all of the amounts associated with the Company’s results of operations as determined in accordance with GAAP. As such, these non-GAAP measures should be considered as a supplement to, and not as a substitute for, or superior to, financial measures calculated in accordance with GAAP. The Company uses these non-GAAP financial measures to analyze its operating performance and future prospects, develop internal budgets and financial goals, and to facilitate period-to-period comparisons. Enphase believes that these non-GAAP financial measures reflect an additional way of viewing aspects of its operations that, when viewed with its GAAP results, provide a more complete understanding of factors and trends affecting its business.
As presented in the “Reconciliation of Non-GAAP Financial Measures” tables in the accompanying press release, each of the non-GAAP financial measures excludes one or more of the following items for purposes of calculating non-GAAP financial measures to facilitate an evaluation of the Company’s current operating performance and a comparison to its past operating performance:
Stock-based compensation expense. The Company excludes stock-based compensation expense from its non-GAAP measures primarily because they are non-cash in nature. Moreover, the impact of this expense is significantly affected by the Company’s stock price at the time of an award over which management has limited to no control.
Restructuring charges. The Company excludes restructuring charges due to the nature of the expenses being unplanned and arising outside the ordinary course of continuing operations. These costs primarily consist of fees paid for restructuring-related management consulting services, cash-based severance costs related to workforce reduction actions, asset write-downs of property and equipment and lease loss reserves, and other contract termination costs resulting from restructuring initiatives.



Reserve for non-recurring legal matter. This item represents a charge taken for the potential settlement cost related to a dispute with a vendor. This item is excluded as it relates to a specific matter and is not reflective of the Company’s ongoing financial performance.
Acquisition-related expenses. This item represents expenses incurred related to the Company’s acquisition of SunPower’s microinverter business, which are non-recurring in nature and not reflective of the Company's ongoing financial performance.
Non-cash interest expense. The Company excludes non-cash interest expense, which consists primarily of amortization of debt issuance costs, because the expense does not represent a cash outflow for the Company except in the period the financing was secured and such amortization expense is not reflective of the Company’s ongoing financial performance.

Conference Call Information

Enphase Energy will host a conference call for analysts and investors to discuss its fourth quarter 2018 results and first quarter 2019 business outlook today at 4:30 p.m. Eastern Time (1:30 p.m. Pacific Time). The call is open to the public by dialing (877) 644-1284; participant passcode 4352137. A live webcast of the conference call will also be accessible from the “Investor Relations” section of the Company's website at investor.enphase.com. Following the webcast, an archived version will be available on the website for one year. In addition, an audio replay of the conference call will be available by calling (855) 859-2056; participant pass code 4352137, beginning approximately one hour after the call.

Forward-Looking Statements

This press release contains forward-looking statements, including statements related to Enphase Energy’s expected future financial performance, product performance, product shipments, timing of product introductions, product demand, component supply availability, manufacturing lead times, and operational flexibility. These forward-looking statements are based on the Company’s current expectations and inherently involve significant risks and uncertainties. Enphase Energy’s actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of certain risks and uncertainties including those risks described in more detail in the Company’s most recent Annual Report on Form 10-K and other documents on file with the SEC and available on the SEC’s website at www.sec.gov. Enphase Energy undertakes no duty or obligation to update any forward-looking statements contained in this release as a result of new information, future events or changes in its expectations, except as required by law.
A copy of this press release can be found on the investor relations page of Enphase Energy’s website at investor.enphase.com.




About Enphase Energy, Inc.

Enphase Energy, a global energy technology company, delivers smart, easy-to-use solutions that connect solar generation, storage and management on one intelligent platform. The Company revolutionized solar with its microinverter technology and produces the world’s only truly integrated solar plus storage solution. Enphase has shipped more than 19 million microinverters, and over 855,000 Enphase systems have been deployed in more than 125 countries. For more information, visit www.enphase.com.
Enphase Energy®, the Enphase logo and other trademarks or service names are the trademarks of Enphase Energy, Inc. Other names are for informational purposes and may be trademarks of their respective owners.

###
Contact:
Christina Carrabino
Enphase Energy, Inc.
Investor Relations
ir@enphaseenergy.com
+1-707-763-4784 x7354





ENPHASE ENERGY, INC.
CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share data)
(Unaudited)

 
Three Months Ended
December 31,
 
Years Ended
December 31,
 
2018
 
2017
 
2018
 
2017
Net revenues
$
92,289

 
$
79,674

 
$
316,159

 
$
286,166

Cost of revenues
64,124

 
60,685

 
221,714

 
230,123

Gross profit
28,165

 
18,989

 
94,445

 
56,043

Operating expenses:
 
 
 
 
 
 
 
Research and development
7,340

 
8,208

 
32,587

 
33,157

Sales and marketing
6,617

 
4,940

 
27,047

 
23,126

General and administrative
7,664

 
5,983

 
29,086

 
22,221

Restructuring charges
1,541

 
1,991

 
4,129

 
16,917

Total operating expenses
23,162

 
21,122

 
92,849

 
95,421

Income (loss) from operations
5,003

 
(2,133
)
 
1,596

 
(39,378
)
Other expense, net
 
 
 
 
 
 
 
Interest expense, net
(2,605
)
 
(1,957
)
 
(9,635
)
 
(7,936
)
Other income (expense), net
(1,113
)
 
202

 
(2,190
)
 
1,973

Total other expense, net
(3,718
)
 
(1,755
)
 
(11,825
)
 
(5,963
)
Income (loss) before taxes
1,285

 
(3,888
)
 
(10,229
)
 
(45,341
)
(Provision) benefit from income tax
(576
)
 
948

 
(1,398
)
 
149

Net income (loss)
$
709

 
$
(2,940
)
 
$
(11,627
)
 
$
(45,192
)
Net income (loss) per share:
 
 
 
 
 
 
 
Basic
$
0.01

 
$
(0.03
)
 
$
(0.12
)
 
$
(0.54
)
Diluted
$
0.01

 
$
(0.03
)
 
$
(0.12
)
 
$
(0.54
)
Shares used in per share calculation:
 
 
 
 
 
 
 
Basic
106,638

 
85,689

 
99,619

 
82,939

Diluted
113,888

 
85,689

 
99,619

 
82,939



1



ENPHASE ENERGY, INC.
CONSOLIDATED BALANCE SHEETS
(In thousands)
(Unaudited)

 
December 31,
2018
 
December 31,
2017
ASSETS
 
 
 
Current assets:
 
 
 
Cash and cash equivalents
$
106,237

 
$
29,144

Accounts receivable
78,938

 
65,346

Inventory
16,267

 
25,999

Prepaid expenses and other
20,860

 
9,957

Total current assets
222,302

 
130,446

Property and equipment, net
20,998

 
26,483

Intangible assets, net
35,306

 
515

Goodwill
24,783

 
3,664

Other assets
36,548

 
8,039

Total assets
$
339,937

 
$
169,147

LIABILITIES AND STOCKHOLDERS’ EQUITY
 
 
 
Current liabilities:
 
 
 
Accounts payable
$
48,794

 
$
28,747

Accrued liabilities
37,093

 
29,874

Deferred revenues, current
33,119

 
15,691

Debt, current
28,155

 
17,429

Total current liabilities
147,161

 
91,741

Long-term liabilities:
 
 
 
Deferred revenues, noncurrent
76,911

 
29,941

Warranty obligations, noncurrent
23,211

 
22,389

Other liabilities
3,250

 
1,880

Debt, noncurrent
81,628

 
32,322

Total liabilities
332,161

 
178,273

Total stockholders’ equity (deficit)
7,776

 
(9,126
)
Total liabilities and stockholders’ equity (deficit)
$
339,937

 
$
169,147






2



ENPHASE ENERGY, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)
(Unaudited)
 
Years Ended
December 31,
 
2018

2017
Cash flows from operating activities:
 
 
 
Net loss
$
(11,627
)
 
$
(45,192
)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
 
 
 
Depreciation and amortization
9,667

 
9,004

Provision for doubtful accounts
711

 
476

Asset impairment
1,601

 
1,681

Amortization of debt issuance costs
2,701

 
1,673

Stock-based compensation
11,432

 
6,727

Deferred income tax expense (benefit)
123

 
(1,394
)
Changes in operating assets and liabilities:
 
 
 
Accounts receivable
(13,515
)
 
(4,803
)
Inventory
9,732

 
5,961

Prepaid expenses and other assets
(3,130
)
 
(1,227
)
Intangible assets (1)
(10,000
)
 

Accounts payable, accrued and other liabilities
23,082

 
(5,078
)
Warranty obligations
1,478

 
(1,598
)
Deferred revenues
(6,123
)
 
5,328

Net cash provided by (used in) operating activities
16,132

 
(28,442
)
Cash flows from investing activities:
 
 
 
Purchases of property and equipment
(4,151
)
 
(4,121
)
Acquisition (1)
(15,000
)
 

Net cash used in investing activities
(19,151
)
 
(4,121
)
Cash flows from financing activities:
 
 
 
Proceeds from issuance of common stock, net of issuance costs
19,766

 
26,425

Proceeds from debt
68,024

 
26,442

Principal payments on debt
(9,976
)
 

Payments under revolving credit facility

 
(10,100
)
Proceeds from issuance of common stock under employee stock plans
2,800

 
530

Net cash provided by financing activities
80,614

 
43,297

Effect of exchange rate changes on cash
(502
)
 
646

Net increase in cash and cash equivalents
77,093

 
11,380

Cash and cash equivalents—Beginning of period
29,144

 
17,764

Cash and cash equivalents—End of period
$
106,237

 
$
29,144

 
 
(1)
We made payments totaling $25.0 million for the acquisition of SunPower’s microinverter business, of which $10.0 million was allocated to cash flows from operating activities rather than investing activities. The allocation was for the intangible asset related to the acquired customer relationship, and it was based on the valuation of the customer relationship relative to the total consideration. The remaining $15.0 million was reported as cash flows from investing activities.

3



ENPHASE ENERGY, INC.
RECONCILIATION OF NON-GAAP FINANCIAL MEASURES
(In thousands, except per share data)
(Unaudited)

Three Months Ended
 
Year Ended

December 31,
2018

September 30,
2018
 
December 31,
2017
 
December 31,
2018
 
December 31,
2017
Gross profit (GAAP)
$
28,165


$
25,264

 
$
18,989

 
$
94,445

 
$
56,043

Stock-based compensation
126


330

 
275

 
1,071

 
1,072

Gross profit (Non-GAAP)
$
28,291


$
25,594

 
$
19,264

 
$
95,516

 
$
57,115




 
 

 
 
 
 
Gross margin (GAAP)
30.5
%

32.4
%
 
23.8
%
 
29.9
%
 
19.6
%
Stock-based compensation
0.2
%

0.4
%
 
0.4
%
 
0.3
%
 
0.4
%
Gross margin (Non-GAAP)
30.7
%

32.8
%
 
24.2
%
 
30.2
%
 
20.0
%




 
 


 
 
 
 
Operating expenses (GAAP)
$
23,162


$
25,638

 
$
21,122

 
$
92,849

 
$
95,421

Stock-based compensation (1)
(1,395
)

(3,721
)
 
(1,174
)
 
(10,361
)
 
(5,655
)
Restructuring and asset impairment charges
(1,540
)

(2,588
)
 
(1,991
)
 
(4,128
)
 
(16,918
)
Reserve for non-recurring legal matter



 

 
(1,765
)
 

Acquisition related expenses and amortization
(501
)

(710
)
 

 
(1,614
)
 

Operating expenses (Non-GAAP)
$
19,726


$
18,619

 
$
17,957

 
$
74,981

 
$
72,848





 
 


 
 
 
 
(1) Includes stock-based compensation as follows:



 
 


 
 
 
 
Research and development
$
295


$
878

 
$
579

 
$
2,940

 
$
2,573

Sales and marketing
565


1,151

 
268

 
3,074

 
1,157

General and administrative
535


1,692

 
327

 
4,347

 
1,925

Total
$
1,395


$
3,721

 
$
1,174

 
$
10,361

 
$
5,655




 
 

 
 
 
 
Income (loss) from operations (GAAP)
$
5,003


$
(374
)
 
$
(2,133
)
 
$
1,596

 
$
(39,378
)
Stock-based compensation
1,521


4,051

 
1,449

 
11,432

 
6,727

Restructuring and asset impairment charges
1,540


2,588

 
1,991

 
4,128

 
16,918

Reserve for non-recurring legal matter



 

 
1,765

 

Acquisition related expenses and amortization
501


710

 

 
1,614

 

Income (loss) from operations (Non-GAAP)
$
8,565


$
6,975

 
$
1,307

 
$
20,535

 
$
(15,733
)



 
 

 
 
 
 
Net income (loss) (GAAP)
$
709


$
(3,470
)
 
$
(2,940
)
 
$
(11,627
)
 
$
(45,192
)
Stock-based compensation
1,521


4,051

 
1,449

 
11,432

 
6,727

Restructuring and asset impairment charges
1,540


2,588

 
1,991

 
4,128

 
16,918

Reserve for non-recurring legal matter



 

 
1,765

 

Acquisition related expenses and amortization
501


710

 

 
1,614

 

Non-cash interest expense
821


747

 
183

 
2,701

 
1,017

Net income (loss) (Non-GAAP)
$
5,092


$
4,626

 
$
683

 
$
10,013

 
$
(20,530
)



 
 

 
 
 
 
Net income (loss) per share, basic (GAAP)
$
0.01

 
$
(0.03
)
 
$
(0.03
)
 
$
(0.12
)
 
$
(0.54
)
Stock-based compensation
0.01

 
0.04

 
0.02

 
0.11

 
0.08

Restructuring and asset impairment charges
0.01

 
0.02

 
0.02

 
0.04

 
0.20

Reserve for non-recurring legal matter

 

 

 
0.02

 

Acquisition related expenses and amortization
0.01

 
0.01

 

 
0.02

 

Non-cash interest expense
0.01

 
0.01

 

 
0.03

 
0.01

Net income (loss) per share, basic (Non-GAAP)
$
0.05

 
$
0.05

 
$
0.01

 
$
0.10

 
$
(0.25
)
 
 
 
 
 
 
 
 
 
 
Shares used in basic per share calculation GAAP and Non-GAAP
106,638

 
102,798

 
85,689

 
99,619

 
82,939

 
 
 
 
 
 
 
 
 
 
Net income (loss) per share, diluted (GAAP)
$
0.01

 
$
(0.03
)
 
$
(0.03
)
 
$
(0.12
)
 
$
(0.54
)
Stock-based compensation
0.01


0.03

 
0.02

 
0.11

 
0.08

Restructuring and asset impairment charges
0.01


0.02

 
0.02

 
0.04

 
0.20

Reserve for non-recurring legal matter



 

 
0.02

 

Acquisition related expenses and amortization


0.01

 

 
0.02

 

Non-cash interest expense
0.01


0.01

 

 
0.02

 
0.01

Convertible note interest (2)



 

 
0.01

 

Net income (loss) per share, diluted (Non-GAAP) (2)
$
0.04


$
0.04

 
$
0.01

 
$
0.10

 
$
(0.25
)




 
 


 
 
 
 
Shares used in diluted per share calculation GAAP
113,888

 
102,798

 
85,689

 
99,619

 
82,939

Shares used in diluted per share calculation Non-GAAP
125,589

 
110,900

 
95,620

 
111,696

 
82,939

 
 
(2)
Calculation of non-GAAP diluted net income per share for the three months and year ended December 31, 2018 excludes convertible note interest expense, net of tax of $0.5 million and $0.7 million, respectively, from non-GAAP net income.

4