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8-K - 8-K - CIENA CORPa8-kx2016q2earningsrelease.htm
FOR IMMEDIATE RELEASE

Ciena Reports Fiscal Second Quarter 2016 Financial Results

HANOVER, Md. - June 2, 2016 - Ciena® Corporation (NYSE: CIEN), the network specialist, today announced unaudited financial results for its fiscal second quarter ended April 30, 2016.

For the fiscal second quarter 2016, Ciena reported revenue of $640.7 million as compared to $621.6 million for the fiscal second quarter 2015.

On the basis of generally accepted accounting principles (GAAP), Ciena's net income for the fiscal second quarter 2016 was $14.0 million, or $0.10 per diluted common share, which compares to a GAAP net income of $20.7 million, or $0.17 per diluted common share, for the fiscal second quarter 2015.

Ciena's adjusted (non-GAAP) net income for the fiscal second quarter 2016 was $52.4 million, or $0.34 per diluted common share, which compares to an adjusted (non-GAAP) net income of $47.3 million, or $0.35 per diluted common share, for the fiscal second quarter 2015.

"This quarter's strong financial performance is a result of the investments we've made to diversify our business, in particular the expansion of our packet business and our momentum in key geographies," said Gary B. Smith, president and CEO, Ciena. "As the industry shifts toward an on-demand networking model across an open ecosystem, we are confident in our ability to address those demands with a broader set of customers, applications and geographies to deliver sustainable long-term growth and increased profitability."

Fiscal Second Quarter 2016 Performance Summary
The tables below (in millions, except percentage data) provide comparisons of certain quarterly results to prior periods, including sequential quarter and year-over-year changes. A reconciliation between the GAAP and adjusted (non-GAAP) measures contained in this release is included in Appendix A.

 
 
GAAP Results
 
 
Q2

Q1

Q2

Period Change
 
 
FY 2016

FY 2016

FY 2015
 
Q-T-Q*
 
Y-T-Y*
Revenue
 
$
640.7


$
573.1

 
$
621.6


11.8
%

3.1
 %
Gross margin
 
44.2
%
 
43.9
%
 
43.8
%
 
0.3
%
 
0.4
 %
Operating expense
 
$
254.9

 
$
240.2

 
$
230.0

 
6.1
%
 
10.8
 %
Operating margin
 
4.4
%
 
2.0
%
 
6.8
%
 
2.4
%
 
(2.4
)%




 
 
Non-GAAP Results
 
 
Q2
 
Q1
 
Q2
 
Period Change
 
 
FY 2016
 
FY 2016
 
FY 2015
 
Q-T-Q*
 
Y-T-Y*
Revenue
 
$
640.7

 
$
573.1

 
$
621.6

 
11.8
%
 
3.1
 %
Adj. gross margin
 
45.1
%
 
44.7
%
 
44.4
%
 
0.4
%
 
0.7
 %
Adj. operating expense
 
$
222.6

 
$
208.4

 
$
207.9

 
6.8
%
 
7.1
 %
Adj. operating margin
 
10.3
%
 
8.3
%
 
10.9
%
 
2.0
%
 
(0.6
)%
* Denotes % change, or in the case of margin, absolute change
 
 
Revenue by Segment
 
 
Q2 FY 2016
 
Q1 FY 2016
 
Q2 FY 2015
 
 
Revenue
 
%**
 
Revenue
 
%**
 
Revenue
 
%**
Networking Platforms
 
 
 
 
 
 
 
 
 
 
 
 
Converged Packet Optical
 
$
435.2

 
67.9
 
$
389.2

 
67.9
 
$
432.9

 
69.6
Packet Networking
 
68.5

 
10.7
 
48.2

 
8.4
 
53.3

 
8.6
Optical Transport
 
8.5

 
1.3
 
12.1

 
2.1
 
16.5

 
2.7
Total Networking Platforms
 
512.2

 
79.9
 
449.5

 
78.4
 
502.7

 
80.9
 
 
 
 

 
 
 

 
 
 

Software and Software-Related Services
 
 
 

 
 
 

 
 
 

Software Platforms
 
11.8

 
1.9
 
8.1

 
1.4
 
9.2

 
1.5
Software-Related Services
 
18.7

 
2.9
 
17.3

 
3.0
 
14.7

 
2.4
Total Software and Software-Related Services
 
30.5

 
4.8
 
25.4

 
4.4
 
23.9

 
3.9
 
 
 
 

 
 
 

 
 
 

Global Services
 
 
 

 
 
 

 
 
 

Maintenance Support and Training
 
57.1

 
8.9
 
56.1

 
9.8
 
53.1

 
8.5
Installation and Deployment
 
30.2

 
4.7
 
30.8

 
5.4
 
30.7

 
4.9
Consulting and Network Design
 
10.7

 
1.7
 
11.3

 
2.0
 
11.2

 
1.8
Total Global Services
 
98.0

 
15.3
 
98.2

 
17.2
 
95.0

 
15.2
 
 
 
 
 
 
 
 
 
 
 
 
 
Total
 
$
640.7

 
100.0
 
$
573.1

 
100.0
 
$
621.6

 
100.0

Additional Performance Metrics for Fiscal Second Quarter 2016
 
 
Revenue by Geographic Region
 
 
Q2 FY 2016
 
Q1 FY 2016
 
Q2 FY 2015
 
 
Revenue
 
% **
 
Revenue
 
% **
 
Revenue
 
% **
North America
 
$
395.5

 
61.7
 
$
392.7

 
68.5
 
$
397.2

 
63.9
Europe, Middle East and Africa
 
96.2

 
15.0
 
80.7

 
14.1
 
102.2

 
16.4
Caribbean and Latin America
 
57.9

 
9.0
 
43.8

 
7.6
 
47.9

 
7.7
Asia Pacific
 
91.1

 
14.3
 
55.9

 
9.8
 
74.3

 
12.0
Total
 
$
640.7

 
100.0
 
$
573.1

 
100.0
 
$
621.6

 
100.0
** Denotes % of total revenue
U.S. customers contributed 57.3% of total revenue
One customer accounted for greater than 10% of revenue and represented 18% of total revenue
Cash and investments totaled $1,242.4 million
Cash flow from operations totaled $60.7 million




Average days' sales outstanding (DSOs) were 78
Accounts receivable balance was $555.1 million
Inventories totaled $190.9 million, including:
Raw materials: $50.6 million
Work in process: $12.9 million
Finished goods: $120.4 million
Deferred cost of sales: $70.4 million
Reserve for excess and obsolescence: $(63.4) million
Product inventory turns were 6.1
Headcount totaled 5,418

Business Outlook for Fiscal Third Quarter 2016
Statements relating to business outlook are forward-looking in nature and actual results may differ materially. These statements should be read in the context of each of the "Forward-Looking Statements" and "Non-GAAP Presentation of Quarterly Results" found in the Notes to Investors below.

Ciena expects fiscal third quarter 2016 financial performance to include:
Revenue in the range of $655 to $685 million
Adjusted (non-GAAP) gross margin in the mid-40s percentage range
Adjusted (non-GAAP) operating expense of approximately $225 million
   
Live Web Broadcast of Unaudited Fiscal Second Quarter 2016 Results
Ciena will host a discussion of its unaudited fiscal second quarter 2016 results with investors and financial analysts today, Thursday, June 2, 2016 at 8:30 a.m. (Eastern). The live broadcast will be available at www.ciena.com, and an archived replay will be available shortly following the conclusion of the live broadcast on the Investor Relations page of Ciena's website at www.ciena.com/investors. Ciena will also post to the Investor Relations page a presentation that includes certain highlighted information discussed on the call and certain historical results of operations.





Notes to Investors

Forward-Looking Statements. You are encouraged to review the Investors section of our website, where we routinely post press releases, SEC filings, recent news, financial results, and other announcements. From time to time we exclusively post material information to this website along with other disclosure channels that we use. This press release contains certain forward-looking statements that involve risks and uncertainties. These statements are based on current expectations, forecasts, assumptions and other information available to the Company as of the date hereof. Forward-looking statements include statements regarding Ciena's expectations, beliefs, intentions or strategies regarding the future and can be identified by forward-looking words such as "anticipate," "believe," "could," "estimate," "expect," "intend," "may," "should," "will," and "would" or similar words. Forward-looking statements in this release include: "This quarter's strong financial performance is a result of the investments we've made to diversify our business, in particular the expansion of our packet business and our momentum in key geographies."; "As the industry shifts toward an on-demand networking model across an open ecosystem, we are confident in our ability to address those demands with a broader set of customers, applications and geographies to deliver sustainable long-term growth and increased profitability."; "Ciena expects fiscal third quarter 2016 financial performance to include: Revenue in the range of $655 to $685 million; Adjusted (non-GAAP) gross margin in the mid-40s percentage range; Adjusted (non-GAAP) operating expense of approximately $225 million."

Ciena's actual results, performance or events may differ materially from these forward-looking statements made or implied due to a number of risks and uncertainties relating to Ciena's business, including: the effect of broader economic and market conditions on our customers and their business; changes in network spending or network strategy by large communication service providers; seasonality and the timing and size of customer orders, including our ability to recognize revenue relating to such sales; the level of competitive pressure we encounter; the product, customer and geographic mix of sales within the period; supply chain disruptions and the level of success relating to efforts to optimize Ciena's operations; changes in foreign currency exchange rates affecting revenue and operating expense; and the other risk factors disclosed in Ciena's Report on Form 10-Q, which Ciena filed with the Securities and Exchange Commission on March 9, 2016. Ciena assumes no obligation to update any forward-looking information included in this press release.

Non-GAAP Presentation of Quarterly Results. This release includes non-GAAP measures of Ciena's gross profit, operating expense, income (loss) from operations, net income (loss) and net income (loss) per share. In evaluating the operating performance of Ciena's business, management excludes certain charges and credits that are required by GAAP. These items share one or more of the following characteristics: they are unusual and Ciena does not expect them to recur in the ordinary course of its business; they do not involve the expenditure of cash; they are unrelated to the ongoing operation of the business in the ordinary course; or their magnitude and timing is largely outside of Ciena's control. Management believes that the non-GAAP measures below provide management and investors useful information and meaningful insight to the operating performance of the business. The presentation of these non-GAAP financial measures should be considered in addition to Ciena's GAAP results and these measures are not intended to be a substitute for the financial information prepared and presented in accordance with GAAP. Ciena's non-GAAP measures and the related adjustments may differ from non-GAAP measures used by other companies and should only be used to evaluate Ciena's results of operations in conjunction with our corresponding GAAP results. To the extent not previously disclosed in a prior Ciena financial results press release, Appendix A to this press release sets forth a complete GAAP to non-GAAP reconciliation of the non-GAAP measures contained in this release.

With respect to Ciena’s expectations under “Business Outlook for Fiscal Third Quarter 2016” above, Ciena is not able to provide a quantitative reconciliation of the adjusted (non-GAAP) gross margin and adjusted (non-GAAP) operating expense guidance measures to the corresponding gross profit and gross profit percentage, and operating expense GAAP measures without unreasonable efforts. Ciena cannot provide meaningful estimates of the non-recurring charges and credits excluded from these non-GAAP measures due to the forward-looking nature of these estimates and their inherent variability and uncertainty.  For the same reasons, Ciena is unable to address the probable significance of the unavailable information.





About Ciena. Ciena (NYSE: CIEN) is the network specialist. We collaborate with customers worldwide to unlock the strategic potential of their networks and fundamentally change the way they perform and compete. Ciena leverages its deep expertise in packet and optical networking and distributed software automation to deliver solutions in alignment with its OPn architecture for next-generation networks. We enable a high-scale, programmable infrastructure that can be controlled and adapted by network-level applications, and provide open interfaces to coordinate computing, storage and network resources in a unified, virtualized environment. For updates on Ciena news, follow us on Twitter @Ciena or on LinkedIn. 




CIENA CORPORATION
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(in thousands, except per share data)
(unaudited)

 
Quarter Ended April 30,
 
Six Months Ended April 30,
 
2016
 
2015
 
2016
 
2015
Revenue:
 
 
 
 
 
 
 
Products
$
523,978

 
$
511,880

 
$
981,567

 
$
934,195

Services
116,739

 
109,722

 
232,265

 
216,569

Total revenue
640,717

 
621,602

 
1,213,832

 
1,150,764

Cost of goods sold:
 
 
 
 
 
 
 
Products
291,778

 
286,898

 
552,260

 
523,446

Services
65,846

 
62,293

 
127,029

 
124,612

Total cost of goods sold
357,624

 
349,191

 
679,289

 
648,058

Gross profit
283,093

 
272,411

 
534,543

 
502,706

Operating expenses:
 
 
 
 
 
 
 
Research and development
114,603

 
105,202

 
222,649

 
205,963

Selling and marketing
86,668

 
82,471

 
169,146

 
159,183

General and administrative
35,203

 
30,302

 
66,345

 
59,855

Acquisition and integration costs
2,285

 
1,020

 
3,584

 
1,020

Amortization of intangible assets
15,566

 
11,019

 
32,428

 
22,038

Restructuring costs
535

 
(17
)
 
919

 
8,068

Total operating expenses
254,860

 
229,997

 
495,071

 
456,127

Income from operations
28,233

 
42,414

 
39,472

 
46,579

Interest and other income (loss), net
967

 
(5,549
)
 
(7,809
)
 
(13,782
)
Interest expense
(12,608
)
 
(12,947
)
 
(25,318
)
 
(26,608
)
Income before income taxes
16,592

 
23,918

 
6,345

 
6,189

Provision for income taxes
2,595

 
3,265

 
3,894

 
4,315

Net income
$
13,997

 
$
20,653

 
$
2,451

 
$
1,874

 
 
 
 
 
 
 
 
Net Income per Common Share
 
 
 
 
 
 
 
Basic net income per common share
$
0.10

 
$
0.18

 
$
0.02

 
$
0.02

Diluted net income per potential common share1
$
0.10

 
$
0.17

 
$
0.02

 
$
0.02

 
 
 
 
 
 
 
 
Weighted average basic common shares outstanding
137,950

 
113,555

 
137,313

 
110,578

Weighted average dilutive potential common shares outstanding2
138,889

 
128,017

 
138,693

 
111,762



1.
The calculation of GAAP diluted net income per common share for the second quarter of fiscal 2015 requires adding back interest expense of approximately $1.4 million associated with Ciena's 0.875% convertible senior notes, due June 15, 2017 to the GAAP net income in order to derive the numerator for the diluted earnings per common share calculation.

2.
Weighted average dilutive potential common shares outstanding used in calculating GAAP diluted net income per common share for the second quarter of fiscal 2016 includes 0.9 million shares underlying certain stock options and restricted stock units.




Weighted average dilutive potential common shares outstanding used in calculating GAAP diluted net income per common share for the first six months of fiscal 2016 includes 1.4 million shares underlying certain stock options and restricted stock units.
Weighted average dilutive potential common shares outstanding used in calculating GAAP diluted net income per common share for the second quarter of fiscal 2015 includes 1.4 million shares underlying certain stock options and restricted stock units and 13.1 million shares underlying Ciena's 0.875% convertible senior notes, due June 15, 2017.
Weighted average dilutive potential common shares outstanding used in calculating GAAP diluted net income per common share for the first six months of fiscal 2015 includes 1.2 million shares underlying certain stock options and restricted stock units.




CIENA CORPORATION
CONDENSED CONSOLIDATED BALANCE SHEETS
(in thousands, except share data)
(unaudited)
 
April 30,
2016
 
October 31,
2015
ASSETS
 
 
 
Current assets:
 
 
 
Cash and cash equivalents
$
922,033

 
$
790,971

Short-term investments
195,179

 
135,107

Accounts receivable, net
555,056

 
550,792

Inventories
190,861

 
191,162

Prepaid expenses and other
214,920

 
196,178

Total current assets
2,078,049

 
1,864,210

Long-term investments
125,233

 
95,105

Equipment, building, furniture and fixtures, net
248,649

 
191,973

Goodwill
267,681

 
256,434

Other intangible assets, net
184,920

 
202,673

Other long-term assets
77,051

 
84,656

Total assets
$
2,981,583

 
$
2,695,051

LIABILITIES AND STOCKHOLDERS’ EQUITY
 
 
 
Current liabilities:
 
 
 
Accounts payable
$
225,237

 
$
222,140

Accrued liabilities
283,096

 
316,283

Deferred revenue
116,799

 
126,111

Current portion of long-term debt
5,000

 
2,500

Total current liabilities
630,132

 
667,034

Long-term deferred revenue
70,233

 
62,962

Other long-term obligations
106,817

 
72,540

Long-term debt, net
1,505,389

 
1,271,639

Total liabilities
$2,312,571
 
$2,074,175
Commitments and contingencies
 
 
 
Stockholders’ equity:
 
 
 
Preferred stock – par value $0.01; 20,000,000 shares authorized; zero shares issued and outstanding

 

Common stock – par value $0.01; 290,000,000 shares authorized; 138,008,639 and 135,612,217 shares issued and outstanding
1,380

 
1,356

Additional paid-in capital
6,679,590

 
6,640,436

Accumulated other comprehensive loss
(15,619
)
 
(22,126
)
Accumulated deficit
(5,996,339
)
 
(5,998,790
)
Total stockholders’ equity
669,012

 
620,876

Total liabilities and stockholders’ equity
$
2,981,583

 
$
2,695,051








CIENA CORPORATION
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)
(unaudited)
 
Six Months Ended April 30,
 
2016
 
2015
Cash flows provided by operating activities:
 
 
 
Net income
$
2,451

 
$
1,874

Adjustments to reconcile net income to net cash provided by operating activities:
 
 
 
Depreciation of equipment, building, furniture and fixtures, and amortization of leasehold improvements
30,237

 
27,322

Share-based compensation costs
29,210

 
22,136

Amortization of intangible assets
40,488

 
26,439

Provision for inventory excess and obsolescence
20,104

 
10,834

Provision for warranty
9,563

 
7,658

Other
8,578

 
10,266

Changes in assets and liabilities:
 
 
 
Accounts receivable
(4,865
)
 
(46,630
)
Inventories
(19,022
)
 
27,952

Prepaid expenses and other
(7,670
)
 
(15,621
)
Accounts payable, accruals and other obligations
(29,400
)
 
(28,982
)
Deferred revenue
(3,992
)
 
16,694

Net cash provided by operating activities
75,682

 
59,942

Cash flows used in investing activities:
 
 
 
Payments for equipment, furniture, fixtures and intellectual property
(53,050
)
 
(21,899
)
Restricted cash

 
(44
)
Purchase of available for sale securities
(199,994
)
 
(130,239
)
Proceeds from maturities of available for sale securities
110,000

 
90,000

Settlement of foreign currency forward contracts, net
(4,834
)
 
10,364

Acquisition of business, net of cash acquired
(32,000
)
 

Purchase of cost method investment

 
(2,000
)
Net cash used in investing activities
(179,878
)
 
(53,818
)
Cash flows provided by (used in) financing activities:
 
 
 
Proceeds from issuance of term loan, net
248,750

 

Payment of long term debt
(15,264
)
 
(8,190
)
Payment for debt and equity issuance costs
(3,778
)
 
(247
)
Payment of capital lease obligations
(3,769
)
 
(4,745
)
Proceeds from issuance of common stock
9,968

 
9,980

Net cash provided by (used in) financing activities
235,907

 
(3,202
)
Effect of exchange rate changes on cash and cash equivalents
(649
)
 
(3,304
)
Net increase (decrease) in cash and cash equivalents
131,062

 
(382
)
Cash and cash equivalents at beginning of period
790,971

 
586,720

Cash and cash equivalents at end of period
$
922,033

 
$
586,338

Supplemental disclosure of cash flow information
 
 
 
Cash paid during the period for interest
$
19,620

 
$
21,882

Cash paid during the period for income taxes, net
$
6,991

 
$
5,811

Non-cash investing activities
 
 
 
Purchase of equipment in accounts payable
$
11,437

 
$
11,733

Equipment acquired under capital lease
$
3,012

 
$

Building subject to capital lease
$
8,993

 
$
10,032

Construction in progress subject to build-to-suit lease
$
21,606

 
$

Non-cash financing activities
 
 
 
Conversion of 4.0% convertible senior notes, due March 15, 2015 into 8,898,387 shares of common stock

 
180,645






APPENDIX A - Reconciliation of Adjusted (Non- GAAP) Quarterly Measurements
 
 
 
 
 
 
 
 
 
Quarter Ended April 30,
 
 
2016
 
2015
Gross Profit Reconciliation
 
 
 
 
GAAP gross profit
 
$
283,093

 
$
272,411

Share-based compensation-products
 
629

 
653

Share-based compensation-services
 
693

 
574

Amortization of intangible assets
 
4,315

 
2,201

Total adjustments related to gross profit
 
5,637

 
3,428

Adjusted (non-GAAP) gross profit
 
$
288,730

 
$
275,839

Adjusted (non-GAAP) gross profit percentage
 
45.1
%
 
44.4
%
 
 
 
 
 
Operating Expense Reconciliation
 
 
 
 
GAAP operating expense
 
$
254,860

 
$
229,997

Share-based compensation-research and development
 
3,791

 
2,534

Share-based compensation-sales and marketing
 
3,923

 
3,841

Share-based compensation-general and administrative
 
4,968

 
3,723

Share-based compensation-acquisition and integration

 
697

 

Acquisition and integration costs, excluding share-based compensation
 
1,588

 
1,020

Amortization of intangible assets
 
15,566

 
11,019

Restructuring costs
 
535

 
(17
)
Settlement of patent litigation
 
1,200

 

Total adjustments related to operating expense
 
32,268

 
22,120

Adjusted (non-GAAP) operating expense
 
$
222,592

 
$
207,877

 
 
 
 
 
Income from Operations Reconciliation
 
 
 
 
GAAP income from operations
 
$
28,233

 
$
42,414

Total adjustments related to gross profit
 
5,637

 
3,428

Total adjustments related to operating expense
 
32,268

 
22,120

Adjusted (non-GAAP) income from operations
 
$
66,138

 
$
67,962

Adjusted (non-GAAP) operating margin percentage
 
10.3
%
 
10.9
%
 
 
 
 
 
Net Income Reconciliation
 
 
 
 
GAAP net income
 
$
13,997

 
$
20,653

Total adjustments related to gross profit
 
5,637

 
3,428

Total adjustments related to operating expense
 
32,268

 
22,120

Non-cash expense associated with the conversion of convertible notes
 

 
768

Non-cash interest expense
 
460

 
371

Adjusted (non-GAAP) net income
 
$
52,362

 
$
47,340

 
 
 
 
 
Weighted average basic common shares outstanding
 
137,950

 
113,555

Weighted average dilutive potential common shares outstanding 1
 
178,026

 
158,917

 
 
 
 
 
Net Income per Common Share
 
 
 
 
GAAP diluted net income per common share
 
$
0.10

 
$
0.17

Adjusted (non-GAAP) diluted net income per common share 2
 
$
0.34

 
$
0.35





1.
Weighted average dilutive potential common shares outstanding used in calculating Adjusted (non-GAAP) diluted net income per common share for the second quarter of fiscal 2016 includes 0.9 million shares underlying certain stock options and restricted stock units, 12.6 million shares underlying Ciena's 0.875% convertible senior notes, due June 15, 2017, 17.4 million shares underlying Ciena's 3.75% convertible senior notes, due October 15, 2018 and 9.2 million shares underlying Ciena's 4.0% convertible senior notes, due December 15, 2020.
Weighted average dilutive potential common shares outstanding used in calculating Adjusted (non-GAAP) diluted net income per common share for the second quarter of fiscal 2015 includes 1.4 million shares underlying certain stock options and restricted stock units, 4.3 million shares underlying Ciena's 4.0% convertible senior notes, due March 15, 2015 (which were paid at maturity during the second quarter of fiscal 2015), 13.1 million shares underlying Ciena's 0.875% convertible senior notes, due June 15, 2017, 17.4 million shares underlying Ciena's 3.75% convertible senior notes, due October 15, 2018 and 9.2 million shares underlying Ciena's 4.0% convertible senior notes, due December 15, 2020.
2.
The calculation of Adjusted (non-GAAP) diluted net income per common share for the second quarter of fiscal 2016 requires adding back interest expense of approximately $1.3 million associated with Ciena's 0.875% convertible senior notes, due June 15, 2017, approximately $3.6 million associated with Ciena's 3.75% convertible senior notes, due October 15, 2018 and approximately $2.9 million associated with Ciena's 4.0% convertible senior notes, due December 15, 2020 to the Adjusted (non-GAAP) net income in order to derive the numerator for the Adjusted earnings per common share calculation.
The calculation of Adjusted (non-GAAP) diluted net income per common share for the second quarter of fiscal 2015 requires adding back interest expense of approximately $1.1 million associated with Ciena's 4.0% convertible senior notes, due March 15, 2015 (which were paid at maturity during the second quarter of fiscal 2015), approximately $1.4 million associated with Ciena's 0.875% convertible senior notes, due June 15, 2017, approximately $3.6 million associated with Ciena's 3.75% convertible senior notes, due October 15, 2018 and approximately $2.8 million associated with Ciena's 4.0% convertible senior notes, due December 15, 2020 to the Adjusted (non-GAAP) net income in order to derive the numerator for the Adjusted earnings per common share calculation.
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The adjusted (non-GAAP) measures above and their reconciliation to Ciena's GAAP results for the periods presented reflect adjustments relating to the following items:
Share-based compensation expense - a non-cash expense incurred in accordance with share-based compensation accounting guidance.
Acquisition and integration costs - consist of expenses for financial, legal and accounting advisors and severance and other employee related costs, associated with our acquisition of Cyan, Inc. on August 3, 2015 and our acquisition of certain high-speed photonic component assets from TeraXion, Inc. on February 1, 2016. Ciena does not believe that these costs are reflective of its ongoing operating expense following its completion of these integration activities.
Amortization of intangible assets - a non-cash expense arising from the acquisition of intangible assets, principally developed technologies and customer-related intangibles, that Ciena is required to amortize over its expected useful life.
Restructuring costs - costs incurred as a result of restructuring activities taken to align resources with perceived market opportunities.
Settlement of Patent Litigation - included in general and administrative expense is a $1.2 million patent litigation settlement during the second quarter of fiscal 2016.
Non-cash expense associated with the conversion of convertible notes - a non-cash expense related to certain private exchange offers conducted with several holders of Ciena's 4.0% senior convertible notes due March 15, 2015 prior to maturity of such notes.
Non-cash interest expense - a non-cash debt discount expense amortized as interest expense during the term of Ciena's 4.0% senior convertible notes due December 15, 2020 relating to the required separate accounting of the equity component of these convertible notes.