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Table of Contents

 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
_____________________________
FORM 10-Q/A
(Amendment No.1)
_____________________________
(Mark One)
x
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2018
OR
¨
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: 001-35140 
_____________________________
ELLIE MAE, INC.
(Exact name of registrant as specified in its charter)
_____________________________
Delaware
 
94-3288780
(State or other jurisdiction of
incorporation or organization)
 
(I.R.S. Employer
Identification No.)
 
 
4420 Rosewood Drive, Suite 500
Pleasanton, California
 
94588
(Address of principal executive offices)
 
(Zip Code)
(925) 227-7000
(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  ¨
Indicate by check mark whether the registrant has submitted electronically 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 such files).    Yes  x    No  ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “small reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):
Large accelerated filer
x
Accelerated filer
¨
 
 
 
 
Non-accelerated filer
o
Smaller reporting company
¨
 
 
 
 
 
 
Emerging growth company
¨
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.    ¨
Indicate by check mark whether the registrant is a shell company (as defined by Rule 12b-2 of the Exchange Act).    Yes  ¨    No  x
Indicate the number of shares outstanding of each of the registrant’s classes of common stock as of the latest practicable date:
As of October 31, 2018:
Class
  
Number of Shares
Common Stock, $0.0001 par value
  
34,841,403

 


Table of Contents

EXPLANATORY NOTE 
Ellie Mae, Inc. (“Ellie Mae,” and the “Company”) is filing this amended Form 10-Q/A (“Form 10-Q/A”) to amend its Quarterly Report on Form 10-Q for the period ended June 30, 2018, that was originally filed with the Securities and Exchange Commission (the “SEC”) on August 7, 2018 (“Original Filing”), to restate its unaudited condensed balance sheet as of June 30, 2018, and its unaudited condensed statement of comprehensive income, its unaudited condensed statement of cash flows, and related footnote disclosures for the three and six months ended June 30, 2018. As described in Item 4.02 of our Current Report on Form 8-K filed on October 25, 2018, the previously filed unaudited condensed financial statements for this period should no longer be relied upon. This Form 10-Q/A also amends certain other items in the Original Filing, as listed in “Items Amended in this Form 10 -Q/A” below.
The Company is concurrently filing an amendment to its Quarterly Report on Form 10-Q for the period ended March 31, 2018 to similarly restate its unaudited condensed financial statements and related financial information at March 31, 2018 and to amend certain other items within that report.
The decision to restate the Company’s financial statements previously reported on its Quarterly Reports on Forms 10-Q for the first and second quarters of 2018, was approved by, and with the continuing oversight of, the Company’s Audit Committee.
On January 1, 2018, the Company adopted Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (“ASU 2014-09”), as amended, (“Topic 606”) using the modified retrospective method and applied Topic 606 to those contracts which were not completed as of January 1, 2018. The Company has reassessed its application of certain aspects of Topic 606; and concluded that it did not adequately constrain the variable consideration included in the transaction price such that, at the time of adoption, it was probable that a significant revenue reversal would not occur. The Company also identified additional costs to obtain contracts that should have been recorded to its opening balances upon adoption of Topic 606.
Refer to Note 2 “Restatement of Previously Issued Financial Statements” in the notes to the financial statements for additional information on the impact of the restatement.
In connection with this restatement, the Company’s management determined that there were deficiencies in internal control over financial reporting that constituted a material weakness at June 30, 2018. Accordingly, the Company’s management concluded that the Company’s disclosure controls and procedures were not effective at June 30, 2018, as discussed in Item 4 of this Amendment.
Items Amended in this Form 10-Q/A
For the convenience of the reader, this Form 10-Q/A sets forth the Original Filing in its entirety, as modified and superseded as necessary to reflect the restatement described above. Accordingly, the Amendment does not reflect events occurring after the filing of the original Form 10-Q or modify or update those disclosures affected by subsequent events. The disclosures impacted by the restatement include, but are not limited to, those related to revenue, contract assets, deferred revenue, deferred costs, tax, and retained earnings. The following items in the Original Filing have been amended as a result of, and to reflect, the restatement:
 
A.
Part I, Item 1. Financial Statements
 
B.
Part I, Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operation
 
C.
Part I, Item 4. Controls and Procedures
 
D.
Part II, Item 6. Exhibits
 
The Company also updated the signature page, the certifications from the Chief Executive Officer and Interim Chief Financial Officer in Exhibits 31.1, 31.2, 32.1, and 32.2, and the financial statements formatted in Extensible Business Reporting Language (XBRL).


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TABLE OF CONTENTS
 
 
 
Page
PART I—FINANCIAL INFORMATION
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART II—OTHER INFORMATION
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 


Table of Contents

PART I—FINANCIAL INFORMATION
ITEM 1—CONDENSED FINANCIAL STATEMENTS
Ellie Mae, Inc.
CONDENSED BALANCE SHEETS
(UNAUDITED)
(in thousands)
 
 
June 30,
2018
 
December 31,
2017
 
(As Restated)
 
Assets
 
 
 
Current assets:
 
 
 
Cash and cash equivalents
$
118,312

 
$
137,698

Short-term investments
124,640

 
103,345

Accounts receivable, net
50,674

 
43,121

Prepaid expenses and other current assets
30,404

 
18,474

Total current assets
324,030

 
302,638

Property and equipment, net
210,233

 
186,991

Long-term investments
81,383

 
107,363

Intangible assets, net
68,374

 
80,874

Deposits and other assets
32,865

 
9,290

Goodwill
144,279

 
144,451

Total assets
$
861,164

 
$
831,607

Liabilities and Stockholders' Equity
 
 
 
Current liabilities:
 
 
 
Accounts payable
$
18,748

 
$
24,913

Accrued and other current liabilities
33,261

 
26,188

Deferred revenues
20,306

 
26,287

Total current liabilities
72,315

 
77,388

Other long-term liabilities
25,398

 
18,880

Total liabilities
97,713

 
96,268

Stockholders' equity:
 
 
 
Common stock
3

 
3

Additional paid-in capital
667,032

 
649,817

Accumulated other comprehensive loss
(1,290
)
 
(880
)
Retained earnings
97,706

 
86,399

Total stockholders' equity
763,451

 
735,339

Total liabilities and stockholders' equity
$
861,164

 
$
831,607


See accompanying notes to these condensed financial statements (unaudited).

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Ellie Mae, Inc.
CONDENSED STATEMENTS OF COMPREHENSIVE INCOME
(UNAUDITED)
(in thousands, except per share amounts)
 
 
 
 
 
 
 
 
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2018
 
2017
 
2018
 
2017
 
(As Restated)
 
 
(As Restated)
 
Revenues
$
125,473

 
$
104,125

 
$
241,255

 
$
197,127

Cost of revenues
50,809

 
38,267

 
99,456

 
73,035

Gross profit
74,664

 
65,858

 
141,799

 
124,092

Operating expenses:
 
 
 
 
 
 
 
Sales and marketing
20,355

 
13,860

 
44,199

 
33,240

Research and development
24,586

 
16,046

 
47,075

 
33,453

General and administrative
23,894

 
18,727

 
50,208

 
35,669

Total operating expenses
68,835

 
48,633

 
141,482

 
102,362

Income from operations
5,829

 
17,225

 
317

 
21,730

Other income, net
924

 
762

 
1,772

 
1,263

Income before income taxes
6,753

 
17,987

 
2,089

 
22,993

Income tax benefit
(3,061
)

(836
)

(7,986
)

(5,429
)
Net income
$
9,814

 
$
18,823

 
$
10,075

 
$
28,422

Net income per share of common stock:
 
 
 
 
 
 
 
Basic
$
0.29

 
$
0.55

 
$
0.29

 
$
0.84

Diluted
$
0.27

 
$
0.52

 
$
0.28

 
$
0.79

Weighted average common shares used in computing net income per share of common stock:
 
 
 
 
 
 
 
Basic
34,337

 
34,029

 
34,240

 
33,866

Diluted
35,742

 
35,909

 
35,693

 
35,772

 
 
 
 
 
 
 
 
Net income
$
9,814

 
$
18,823

 
$
10,075

 
$
28,422

Other comprehensive income, net of taxes:
 
 
 
 
 
 
 
Unrealized gain (loss) on investments
127

 
(103
)
 
(410
)
 
(45
)
Comprehensive income
$
9,941

 
$
18,720

 
$
9,665

 
$
28,377


See accompanying notes to these condensed financial statements (unaudited).

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Ellie Mae, Inc.
CONDENSED STATEMENTS OF CASH FLOWS
(UNAUDITED)
(in thousands)
 
 
 
 
 
Six Months Ended June 30,
 
2018
 
2017
 
(As Restated)
 
CASH FLOWS FROM OPERATING ACTIVITIES:
 
 
 
Net income
$
10,075

 
$
28,422

Adjustments to reconcile net income to net cash provided by operating activities:
 
 
 
Depreciation and amortization
23,179

 
16,282

Amortization of acquisition-related intangibles
12,500

 
2,156

Stock-based compensation expense
20,194

 
16,361

Deferred income taxes
(7,986
)
 
(5,662
)
Others
287

 
(139
)
Changes in operating assets and liabilities:
 
 
 
Accounts receivable, net
(7,553
)
 
(6,183
)
Prepaid expenses and other current assets
(3,027
)
 
(3,757
)
Deposits and other assets
(1,373
)
 
194

Accounts payable
(1,715
)
 
2,677

Accrued, other current and other long-term liabilities
2,537

 
(10,243
)
Deferred revenues
(5,052
)
 
(5,087
)
Net cash provided by operating activities
42,066

 
35,021

CASH FLOWS FROM INVESTING ACTIVITIES:
 
 
 
Acquisition of property and equipment
(14,194
)
 
(21,800
)
Acquisition of internal-use software
(33,260
)
 
(25,478
)
Purchases of investments
(74,084
)
 
(181,760
)
Maturities of investments
78,088

 
28,076

Other investing activities, net
172

 

Net cash used in investing activities
(43,278
)

(200,962
)
CASH FLOWS FROM FINANCING ACTIVITIES:
 
 
 
Payment of capital lease obligations
(57
)
 
(553
)
Proceeds from issuance of common stock under employee stock plans
11,753

 
10,207

Payment of issuance costs relating to common stock issued in public offering


(15
)
Payments for repurchase of common stock
(14,740
)
 

Tax payments related to shares withheld for vested restricted stock units
(15,130
)
 
(11,401
)
Net cash used in financing activities
(18,174
)
 
(1,762
)
NET DECREASE IN CASH AND CASH EQUIVALENTS
(19,386
)
 
(167,703
)
CASH AND CASH EQUIVALENTS, Beginning of period
137,698

 
380,907

CASH AND CASH EQUIVALENTS, End of period
$
118,312

 
$
213,204


See accompanying notes to these condensed financial statements (unaudited).

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Ellie Mae, Inc.
NOTES TO CONDENSED FINANCIAL STATEMENTS
(UNAUDITED)
NOTE 1Description of Business
Ellie Mae, Inc. is the leading cloud-based platform provider for the mortgage finance industry. The Company’s technology solutions enable lenders to originate and close residential mortgage loans. Banks, credit unions and mortgage lenders use the Company’s Encompass® all-in-one mortgage management solution (“Encompass”) to originate and fund mortgages and improve compliance, loan quality and efficiency.
NOTE 2Restatement of Previously Issued Financial Statements
The Company has restated its quarterly unaudited consolidated financial statements as of and for the periods ended June 30, 2018 to correct misstatements associated with the Company’s adoption of ASU 2014-09 (Topic 606). Specifically, the Company did not adequately constrain the variable consideration included in the transaction price such that, at the time of adoption, it was probable that a significant revenue reversal would not occur. The Company also identified additional costs to obtain contracts that should have been recorded to its opening balances upon adoption of Topic 606.
The following tables summarize the adjustments to the specific line items presented in the Company's condensed financial statements included in the Original Filing as a result of the restatement. The impact of the restatement is reflected throughout the remaining footnotes of the Company's amended Quarterly Report for Form 10-Q/A as of and for the three and six months ended June 30, 2018.
Selected Balance Sheet Line Items
 
January 1, 2018
 
As Originally Reported
 
Adjustments (1)
 
As Restated
 
(in thousands)
Current assets:
 
 
 
 
 
Prepaid expenses and other current assets
$
26,661

 
$
713

 
$
27,374

Non-current assets:
 
 
 
 
 
Deposits and other assets
$
28,149

 
$
3,154

 
$
31,303

Current liabilities:
 
 
 
 
 
Accrued and other current liabilities
$
26,998

 
$
2,328

 
$
29,326

Deferred revenues
$
21,852

 
$
2,729

 
$
24,581

Non-current liabilities:
 
 
 
 
 
Other long-term liabilities
$
26,871

 
$
8,555

 
$
35,426

Stockholders' equity:
 
 
 
 
 
Retained earnings
$
109,079

 
$
(9,745
)
 
$
99,334

_________________
(1) The adjustments related to variable consideration resulted in a decrease in Prepaid expenses and other current assets of $1.6 million, a decrease in Deposits and other assets of $4.7 million, an increase in Deferred revenues of $2.7 million, an increase in Other long-term liabilities of $3.9 million, and a decrease in Retained earnings of $12.9 million. The tax impact of the adjustments related to variable consideration resulted in an increase in Deposits and other assets of $2.7 million, a decrease in Other long-term liabilities of $0.4 million, and an increase in Retained earnings of $3.1 million. The adjustments related to additional cost to obtain contracts resulted in an increase in Prepaid expenses and other current assets of $2.3 million, an increase in Deposits and other assets of $5.1 million, an increase in Accrued and other current liabilities of $2.3 million, an increase in Other long-term liabilities of $5.0 million, and an increase in Retained Earnings of less than $0.1 million.

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June 30, 2018
 
As Originally Reported
 
Adjustments (1)
 
As Restated
 
(in thousands)
Current assets:
 
 
 
 
 
Prepaid expenses and other current assets
$
29,629

 
$
775

 
$
30,404

Non-current assets:
 
 
 
 
 
Deposits and other assets
$
31,636

 
$
1,229

 
$
32,865

Current liabilities:
 
 
 
 
 
Accrued and other current liabilities
$
30,675

 
$
2,586

 
$
33,261

Deferred revenues
$
16,992

 
$
3,314

 
$
20,306

Non-current liabilities:
 
 
 
 
 
Other long-term liabilities
$
17,924

 
$
7,474

 
$
25,398

Stockholders' equity:
 
 
 
 
 
Retained earnings
$
109,076

 
$
(11,370
)
 
$
97,706

_________________
(1) The adjustments related to variable consideration resulted in a decrease in Prepaid expenses and other current assets of $1.7 million, a decrease in Deposits and other assets of $6.0 million, an increase in Deferred revenues of $3.3 million, an increase in Other long-term liabilities of $3.5 million, and a decrease in Retained earnings of $14.6 million. The tax impact of the adjustments related to variable consideration resulted in an increase in Deposits and other assets of $2.8 million, a decrease in Other long-term liabilities of $0.4 million, and an increase in Retained earnings of $3.2 million. The adjustments related to additional cost to obtain contracts resulted in an increase in Prepaid expenses and other current assets of $2.5 million, an increase in Deposits and other assets of $4.5 million, an increase in Accrued and other current liabilities of $2.6 million, an increase in Other long-term liabilities of $4.4 million, and a decrease in Retained Earnings of less than $0.1 million.
Selected Statement of Comprehensive Income Line Items
 
Three Months Ended June 30, 2018
 
As Originally Reported
 
Adjustments (1)
 
As Restated
 
(in thousands)
Revenues
$
125,024

 
$
449

 
$
125,473

Cost of revenues
$
51,640

 
$
(831
)
 
$
50,809

Gross profit
$
73,384

 
$
1,280

 
$
74,664

Operating expenses:
 
 
 
 
 
Sales and marketing
$
19,541

 
$
814

 
$
20,355

Income (loss) from operations
$
5,363

 
$
466

 
$
5,829

Income tax provision (benefit)
$
(3,211
)
 
$
150

 
$
(3,061
)
Net income
$
9,498

 
$
316

 
$
9,814

Basic income per share of common stock
$
0.28

 
$
0.01

 
$
0.29

Diluted income per share of common stock
$
0.27

 
$

 
$
0.27

_________________
(1) The adjustments related to variable consideration resulted in an increase in Revenues of $0.4 million. The tax impact of the adjustments related to variable consideration resulted in an increase in Income tax provision of $0.1 million. The adjustments related to additional cost to obtain contracts resulted in a decrease in Cost of revenues of $0.8 million, and an increase in Sales and marketing expense of $0.8 million.

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Six Months Ended June 30, 2018
 
As Originally Reported
 
Adjustments (1)
 
As Restated
 
(in thousands)
Revenues
$
242,936

 
$
(1,681
)
 
$
241,255

Cost of revenues
$
100,987

 
$
(1,531
)
 
$
99,456

Gross profit
$
141,949

 
$
(150
)
 
$
141,799

Operating expenses:
 
 
 
 
 
Sales and marketing
$
42,605

 
$
1,594

 
$
44,199

Income (loss) from operations
$
2,061

 
$
(1,744
)
 
$
317

Income tax provision (benefit)
$
(7,869
)
 
$
(117
)
 
$
(7,986
)
Net income
$
11,702

 
$
(1,627
)
 
$
10,075

Basic income per share of common stock
$
0.34

 
$
(0.05
)
 
$
0.29

Diluted income per share of common stock
$
0.33

 
$
(0.05
)
 
$
0.28

_________________
(1) The adjustments related to variable consideration resulted in a decrease in Revenues of $1.7 million. The tax impact of the adjustments related to variable consideration resulted in an increase in Income tax benefit of $0.1 million. The adjustments related to additional cost to obtain contracts resulted in a decrease in Cost of revenues of $1.5 million, and an increase in Sales and marketing expense of $1.6 million.
Selected Statement of Cash Flows Line Items
 
Six Months Ended June 30, 2018
 
As Originally Reported
 
Adjustments (1)
 
As Restated
 
(in thousands)
Net income
$
11,702

 
$
(1,627
)
 
$
10,075

Adjustments to reconcile net income to net cash provided by operating activities:
 
 
 
 
 
Deferred income taxes
$
(7,869
)
 
$
(117
)
 
$
(7,986
)
Changes in operating assets and liabilities:
 
 
 
 
 
Prepaid expenses and other current assets
$
(2,968
)
 
$
(59
)
 
$
(3,027
)
Deposits and other assets
$
(3,416
)
 
$
2,043

 
$
(1,373
)
Accrued liabilities, other current and other long-term liabilities
$
2,968

 
$
(431
)
 
$
2,537

Deferred revenues
$
(5,243
)
 
$
191

 
$
(5,052
)
Net cash provided by operating activities
$
42,066

 
$

 
$
42,066

_________________
(1) The adjustments related to variable consideration resulted in a decrease in Net income of $1.7 million, an increase in the change in Prepaid expenses and other current assets of $0.1 million, an increase in the change in Deposits and other assets of $1.4 million, and an increase in the change in Deferred revenues of $0.2 million. The tax impact of the adjustments related to variable consideration resulted in an increase in Net income of $0.1 million and a decrease in Deferred income taxes of $0.1 million. The adjustments related to additional cost to obtain contracts resulted in a decrease in Net income of $0.1 million, a decrease in the change in Prepaid expenses and other current assets of $0.2 million, an increase in the change in Deposits and other assets of $0.7 million, and a decrease in the change in Accrued liabilities, other current and other long-term liabilities of $0.4 million.
NOTE 3Basis of Presentation and Significant Accounting Policies—As Restated
The accompanying unaudited condensed financial statements have been prepared in accordance with generally accepted accounting principles in the United States (“U.S. GAAP”) and applicable rules and regulations of the SEC regarding interim financial reporting. Certain information and note disclosures included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to such rules and regulations. Therefore, these condensed financial statements should be read in conjunction with the financial statements and notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017, which was filed with the SEC on March 1, 2018 (“2017 Form 10-K”).
The condensed balance sheet as of December 31, 2017, included herein, was derived from the audited financial statements as of that date but does not include all disclosures, including notes, required by U.S. GAAP.

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The presentation of the condensed financial statements in this Quarterly Report on Form 10-Q reflects the merger of all wholly-owned subsidiaries of the Company with and into the Company effective December 31, 2017. The Statements of Condensed Comprehensive Income for the three and six months ended June 30, 2017 and the Condensed Statement of Cash Flow for the six months ended June 30, 2017 are consolidated with Ellie Mae’s then subsidiaries Mavent Holding’s Inc. and Mavent Inc.
In the opinion of management, the accompanying unaudited condensed financial statements reflect all normal recurring adjustments necessary to present fairly the financial position, results of operations, and cash flows for the interim periods but are not necessarily indicative of the results of operations to be anticipated for the full fiscal year ending December 31, 2018 or any future period.
Principles of Consolidation
The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany balances and transactions have been eliminated.
Use of Estimates
The preparation of condensed financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Management evaluates estimates on a regular basis including those relating to the transaction price of customer contracts, constraints of variable consideration, allowance for doubtful accounts, goodwill, intangible assets, valuation of deferred income taxes, stock-based compensation, and unrecognized tax benefits, among others. Actual results could differ from those estimates, and such differences may have a material impact on the Company’s condensed financial statements and footnotes.
Segment Information
The Company operates in one industry—mortgage-related software and services. The Company’s chief operating decision maker is its chief executive officer, who makes decisions about resource allocation and reviews financial information presented as a single segment. Accordingly, the Company has determined that it has a single reporting segment and operating unit structure, specifically technology-enabled solutions to help streamline and automate the residential mortgage origination process in the United States.
Significant Accounting Policies
Except for the accounting policies described below that were updated as a result of adopting ASU 2014-09 (Topic 606), there have been no significant changes to the Company’s significant accounting policies described in Note 2 of the Notes to Consolidated Financial Statements in its 2017 Form 10-K.
Revenue Recognition
The Company applies the provisions of Topic 606 for revenue recognition on contracts with customers. Pursuant to Topic 606, the Company recognizes revenues under the core principle to depict the transfer of control to the Company’s customers in an amount reflecting the consideration to which the Company expects to be entitled. In order to achieve that core principle, the following five step approach is applied:
Identification of the contract, or contracts, with a customer;
Identification of the performance obligations in the contract;
Determination of the transaction price;
Allocation of the transaction price to the performance obligations in the contract; and
Recognition of revenue when, or as, the Company satisfies a performance obligation.

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The Company generates revenues primarily from hosted software services, transaction-based fees and related services including professional services and its annual user conference, and recognizes revenues as performance obligations are satisfied. For services where the customer simultaneously receives and consumes the benefit from the Company's performance, revenues are recognized over time using an output method based on the passage of time as this provides a faithful depiction of the transfer of control. Under Company-hosted Encompass software subscriptions that customers access through the Internet, revenues are comprised of fees for software services sold both as a subscription and on a variable basis. Variable fees include fees based on a per closed loan, or success basis, subject to monthly base fees, which the Company refers to as Success-Based Pricing. Other hosted subscription services consist of policy, guideline, data and analytics under the AllRegs brand, lead management, marketing, and customer relationship management. Transaction-based fees are comprised of Ellie Mae Network fees and transaction fees charged for other services, including fees for loan products and the annual user conference. Fees for professional services include consulting, implementation and education and training services. Sales taxes assessed by governmental authorities are excluded from the transaction price.
In contracts where variable consideration is required to be estimated and included in the transaction price, the Company estimates such amounts at contract inception considering historical trends, industry data, and contract specific factors to determine an expected amount to which the Company expects to be entitled. Estimates are included in the transaction price to the extent that it is considered probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. The assessment of whether such an estimate is constrained requires the Company to consider methods, inputs, and assumptions relating to the nature of the underlying products, customer-specific trends, and economic factors including industry data. Other forms of variable consideration such as refunds and penalties, which are recorded in accrued and other current liabilities, are estimated at contract inception and are allocated to the performance obligations to which they relate.
The Company enters into arrangements that generally include multiple subscriptions and professional services. For arrangements with multiple services, the Company evaluates whether the individual services qualify as distinct performance obligations. In its assessment of whether a service is a distinct performance obligation, the Company determines whether the customer can benefit from the service on its own or with other readily available resources and whether the service is separately identifiable from other services in the contract. This evaluation requires the Company to assess the nature of each individual service offering and how the services are provided in the context of the contract, including whether the services are significantly integrated, highly interrelated, or significantly modify each other, which may require judgment based on the facts and circumstances of the contract.
When agreements involve multiple distinct performance obligations, the Company allocates arrangement consideration to all performance obligations at the inception of an arrangement based on the relative standalone selling prices of each performance obligation. Where the Company has standalone sales data for its performance obligations which are indicative of the price at which the Company sells a promised good or service separately to a customer, such data is used to establish standalone selling prices. In instances where standalone sales data is not available for a particular performance obligation, the Company estimates standalone selling prices by maximizing the use of observable market and cost-based inputs.
When estimating standalone selling prices, the Company reviews company-specific factors used to determine list price and makes adjustments as appropriate to reflect current market conditions and pricing behavior. The Company’s process for establishing list price includes assessing the cost to provide a particular product or service, surveying customers to determine market expectations, analyzing customer demographics, and taking into account similar products and services historically sold by the Company. The Company continues to review the factors used to establish list price and will adjust standalone selling price methodologies as necessary on a prospective basis.
Hosted Software Subscription Revenues. Hosted software subscription revenues generally include a combination of the Company’s products delivered as software-as-a-service (“SaaS”) subscriptions that are a performance obligation consisting of a series of distinct services and support services. These arrangements are generally non-cancelable and do not contain refund-type provisions. These revenues typically include the following:
Encompass Revenues. The Company offers web-based, on-demand access to its Encompass loan origination software for a monthly recurring fee. Customers under SaaS arrangements do not take control of the underlying software at any time during the term of the agreement. Fixed fees for subscription revenues are recognized over time, using an output method of the passage of time (or ratably) over the contract terms as performance obligations are satisfied as this method best depicts the Company’s pattern of performance for such services. Contracts generally range from one year to five years.
Alternatively, customers can elect to pay on a success basis. Success basis contracts are subject to monthly billing calculations whereby customers are obligated to pay the greater of a contractual base fee or variable closed loan fee, which is based on the number of closed loan transactions processed by the customer in the specific month.
Monthly base fees are recognized ratably over the contract terms as subscription performance obligations are satisfied.

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Closed loan fees in excess of base fees are considered variable consideration. For the majority of contracts that include variable consideration, these fees are recognized in the month in which they are earned because the terms of the variable payments relate specifically to the outcome from transferring the distinct time increment (month) of service, which is consistent with the allocation objective when considering all of the performance obligations and payment terms in the contract (i.e., where “the allocation objective is met”). For certain contracts where the allocation objective would not be met by allocating variable consideration in this way, total variable consideration to be received is estimated at contract inception and recognized ratably over the contract term, with estimates of variable consideration being updated at each reporting date. For these contracts, variable consideration is estimated using the expected value method, utilizing forecast data for each contract to determine the expected value.
The Company evaluates its ability to accurately estimate such variable consideration considering all relevant facts and circumstances associated with both the likelihood of a downward adjustment in the estimate of variable consideration and the potential magnitude of a significant revenue reversal relative to the cumulative revenue recognized to-date under the contract. Because the amount of consideration is highly susceptible to broad economic factors outside the Company’s influence, have a broad range of possible consideration amounts, and the uncertainty is not expected to be resolved for a long period of time, the Company’s ability to accurately estimate the variable consideration is limited. Therefore, the amount of variable consideration included in the transactions price is constrained to the extent that it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the amount of variable consideration is subsequently resolved.
Other Subscription Revenues.  The Company provides a variety of mortgage-related and other business services, including lead management, marketing, compliance services and customer relationship management. Such services include fixed fee subscriptions and are a single performance obligation consisting of a series of distinct services. The fixed fees are recognized ratably over the contract terms as performance obligations are satisfied as this method best depicts the Company’s pattern of performance for such services.
Online Research and Data Resources Subscription Revenues.  The Company provides mortgage originators and underwriters with access to online databases of various federal and state laws and regulations and forms as well as investor product guidelines. Fixed fees are recognized over time, using an output method of the passage of time or ratably over the contract terms as performance obligations are satisfied as this method best depicts the Company’s pattern of performance for such services.
Transactional Revenues.  Transactional Revenues include the following:
Ellie Mae Network Revenues.  The Company has entered into agreements with various lenders, service providers and certain government-sponsored entities participating in the mortgage origination process to provide those suppliers with access to, and ability to interoperate with, mortgage originators on the Ellie Mae Network. The services delivered are comprised of a performance obligation consisting of a series of distinct services. The Company acts as an agent when it arranges for services to be provided by the supplier to the customer. Fixed fees are recognized ratably over the contract terms as performance obligations are satisfied as this method best depicts the Company’s pattern of performance for such services. Variable fees are recognized in the month in which they are earned because the allocation objective is met by allocating the fees to each distinct month in the series.
Other Transactional Revenues. The Company provides other services delivered on a transactional basis including automated documentation; fraud detection, valuation, validation, and risk analysis; income verification; flood zone certifications; website and electronic document management; compliance reports; and the Company’s annual user conference. Fixed fees are recognized at the point in time when control is transferred.
Professional Services Revenues.  Professional services, including implementation services for the Company’s subscription products, are performance obligations which are capable of being distinct and are distinct within the context of the contract. Such services are generally provided on a time and materials or fixed price basis. The majority of the Company’s professional services are provided on a fixed price basis and the Company recognizes revenue over time as the performance obligations are satisfied utilizing an input method based on the proportion of hours incurred to total estimated hours. Any changes in the estimate of progress towards completion are accounted for in the period of change using the cumulative catch-up method. Revenues from professional services contracts provided on a time and materials basis are recognized when invoiced as amounts correspond directly with the value of the services.
Deferred Revenues
Deferred revenues represent billings or payments received in advance of revenue recognition and are recognized upon transfer of control. Balances consist primarily of prepaid subscription services and professional and training services not yet provided as of the balance sheet date. Deferred revenues that will be recognized during the succeeding 12-month period are recorded as current deferred revenues, and the remaining portion is recorded as other non-current liabilities.

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Contract Assets
Contract assets represent amounts recognized as revenues for which the Company does not have the unconditional right to consideration. Amounts related to invoices expected to be issued during the succeeding 12-month period are recorded as prepaid expenses and other current assets, and the remaining portion is recorded as deposits and other non-current assets.
Deferred Costs
Deferred costs mainly consist of sales commissions and related fringe benefits that are incremental costs of obtaining contracts with customers, as well as partners’ referral fees. The Company amortizes the costs incurred on initial contracts on a straight-line basis over a period of benefit determined to be approximately five years. The period of benefit is determined based on a review of customer churn rates and technological lifecycles of the underlying product offerings. All deferred costs on renewal contracts are amortized on a straight-line basis over the applicable renewal period. Additionally, the Company exercises the practical expedient to expense commissions on arrangements in which the amortization period is expected to be one year or less. Deferred costs that will be recognized during the succeeding 12-month period are recorded as prepaid expenses and other current assets, and the remaining portion is recorded as deposits and other non-current assets.
Recent Accounting Pronouncements
In February 2016, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2016-02, Leases (Topic 842) (“ASU 2016-02”), as subsequently amended, which requires lessees to put most leases on their balance sheets, but recognize the expenses on their income statements in a manner similar to current practice. ASU 2016-02 states that a lessee would recognize a lease liability for the obligation to make lease payments and a right-to-use asset for the right to use the underlying asset for the lease term. The standard is effective for interim and annual periods beginning after December 15, 2018, and early adoption is permitted. The Company does not intend to early adopt, and is currently gathering information and evaluating the impact of this accounting standard update on its financial statements.
In June 2018, the FASB issued ASU 2018-07, Compensation - Stock Compensation (Topic 718), Improvements to Nonemployee Share-Based Payment Accounting (“ASU 2018-07”), which expands the scope of Topic 718 to include share-based payment transactions for acquiring goods and services from non-employees, with certain exceptions. ASU 2018-07 supersedes the guidance in ASC 505-50, Equity-Based Payments to Non-Employees, which previously included the accounting for non-employee awards. The standard is effective for interim and annual periods beginning after December 15, 2018, and early adoption is permitted. The Company does not intend to early adopt and does not expect the adoption of this standard will have a material impact on its financial statements.
Standards Adopted
ASU No. 2014-09
On January 1, 2018, the Company adopted ASU 2014-09 (Topic 606) using the modified retrospective method and applied Topic 606 to those contracts which were not completed as of January 1, 2018.
On January 1, 2018, the Company recognized the cumulative effect of initially applying Topic 606 as an adjustment to the opening balance of retained earnings and the corresponding balance sheet accounts. The impact on the Company’s opening balances is primarily related to its straight-line calculations for subscription revenue and the capitalization of additional commission costs under Topic 606. The comparative information has not been restated and continues to be reported under the accounting standards in effect in those prior periods. Refer to the tables below and Note 4 “Revenue Recognition” for additional accounting policy and transition disclosures.

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The Company recognized the cumulative effect of initially applying ASC 606 as an adjustment to retained earnings in the balance sheet as of January 1, 2018 as follows:
Selected Balance Sheet Line Items
 
Balance at December 31, 2017
 
Adjustments Due to ASC 606
 
Balance at January 1, 2018
 
 
(As Restated)
 
(in thousands)
Current assets:
 
 
 
 
 
Prepaid expenses and other current assets
$
18,474

 
$
8,900

 
$
27,374

Non-current assets:
 
 
 
 
 
Deposits and other assets
$
9,290

 
$
22,013

 
$
31,303

Current liabilities:
 
 
 
 
 
Accrued and other current liabilities
$
26,188

 
$
3,138

 
$
29,326

Deferred revenues
$
26,287

 
$
(1,706
)
 
$
24,581

Non-current liabilities:
 
 
 
 
 
Other long-term liabilities
$
18,880

 
$
16,546

 
$
35,426

Stockholders' equity:
 
 
 
 
 
Retained earnings
$
86,399

 
$
12,935

 
$
99,334

The following tables summarize the impacts of Topic 606 adoption on the Company's condensed financial statements for the periods ended June 30, 2018.
Selected Balance Sheet Line Items
 
June 30, 2018
 
(in thousands)
 
As Restated
 
Adjustments
 
Balances without adoption of Topic 606
Current assets:
 
 
 
 
 
Accounts receivable
$
50,674

 
$
(657
)
 
$
50,017

Prepaid expenses and other current assets
$
30,404

 
$
(9,811
)
 
$
20,593

Non-current assets:
 
 
 
 
 
Deposits and other assets
$
32,865

 
$
(15,601
)
 
$
17,264

Current liabilities:
 
 
 
 
 
Accrued and other current liabilities
$
33,261

 
$
(3,389
)
 
$
29,872

Deferred revenues
$
20,306

 
$
(212
)
 
$
20,094

Non-current liabilities:
 
 
 
 
 
Other long-term liabilities
$
25,398

 
$
(8,991
)
 
$
16,407

Stockholders' equity:
 
 
 
 
 
Retained earnings
$
97,706

 
$
(13,477
)
 
$
84,229


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Selected Statement of Comprehensive Income Line Items
 
Three Months Ended June 30, 2018
 
(in thousands, except per share amounts)
 
As Restated
 
Adjustments
 
Balances without adoption of Topic 606
Revenues
$
125,473

 
$
8

 
$
125,481

Gross profit
$
74,664

 
$
8

 
$
74,672

Operating expenses:
 
 
 
 
 
Sales and marketing
$
20,355

 
$
630

 
$
20,985

Income from operations
$
5,829

 
$
(622
)
 
$
5,207

Income tax benefit
$
(3,061
)
 
$
(105
)
 
$
(3,166
)
Net income
$
9,814

 
$
(517
)
 
$
9,297

Basic income per share of common stock
$
0.29

 
$
(0.02
)
 
$
0.27

Diluted income per share of common stock
$
0.27

 
$
(0.01
)
 
$
0.26

 
Six Months Ended June 30, 2018
 
(in thousands, except per share amounts)
 
As Restated
 
Adjustments
 
Balances without adoption of Topic 606
Revenues
$
241,255

 
$
209

 
$
241,464

Gross profit
$
141,799

 
$
209

 
$
142,008

Operating expenses:
 
 
 
 
 
Sales and marketing
$
44,199

 
$
665

 
$
44,864

Income from operations
$
317

 
$
(456
)
 
$
(139
)
Income tax benefit
$
(7,986
)
 
$
83

 
$
(7,903
)
Net income
$
10,075

 
$
(539
)
 
$
9,536

Basic income per share of common stock
$
0.29

 
$
(0.01
)
 
$
0.28

Diluted income per share of common stock
$
0.28

 
$
(0.01
)
 
$
0.27


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Selected Statement of Cash Flows Line Items
 
Six Months Ended June 30, 2018
 
(in thousands)
 
As Restated
 
Adjustments
 
Balances without adoption of Topic 606
Net income
$
10,075

 
$
(539
)
 
$
9,536

Adjustments to reconcile net income to net cash provided by operating activities:
 
 
 
 
 
Deferred income taxes
$
(7,986
)
 
$
83

 
$
(7,903
)
Changes in operating assets and liabilities:
 
 
 
 
 
Accounts receivable, net
$
(7,553
)
 
$
657

 
$
(6,896
)
Prepaid expenses and other current assets
$
(3,027
)
 
$
909

 
$
(2,118
)
Deposits and other assets
$
(1,373
)
 
$
(227
)
 
$
(1,600
)
Accrued, other current and other long-term liabilities
$
2,537

 
$
439

 
$
2,976

Deferred revenues
$
(5,052
)
 
$
(1,322
)
 
$
(6,374
)
Net cash provided by operating activities
$
42,066

 
$

 
$
42,066

ASU No. 2018-05
In March 2018, the FASB issued ASU No. 2018-05, Income Taxes (Topic 740): Amendments to SEC Paragraphs Pursuant to SEC Staff Accounting Bulletin No. 118 (“ASU 2018-05”). ASU 2018-05 addresses certain circumstances arising in accounting for the income tax effects of the Tax Cuts and Job Act (“Tax Act”) in conformity with SEC Staff Accounting Bulletin No. 118 (“SAB 118”) including provisional estimates of those effects. The Company adopted SAB 118 in the fourth quarter of 2017 and continues to analyze the impact of the Tax Act on an ongoing basis. Due to the timing of the enactment and the complexity in applying the provisions of the Tax Act, the provisional net charge is subject to revisions as the Company continues to complete its analysis of the Tax Act. Adjustments may materially impact the Company’s provision for income taxes and effective tax rate in the period in which the adjustments are made. The Company expects to finalize the impact analysis in the fourth quarter of 2018. Additional information regarding the accounting for income taxes for the Tax Act is contained in Note 9 “Income Taxes.”
NOTE 4Revenue Recognition —As Restated
Disaggregation of Revenue
The following table provides information about disaggregated revenue from customers.
 
Three Months Ended June 30, 2018
 
Six Months Ended June 30, 2018
 
(As Restated)
 
(in thousands)
Hosted software subscription revenues
$
91,154

 
$
171,285

Transactional revenues
24,922

 
53,052

Professional services revenues
9,397

 
16,918

Revenues
$
125,473

 
$
241,255

The Company has redefined its categories of disaggregated revenue to be more clearly aligned with how it communicates its performance. Certain reclassifications of prior period amounts have been made to conform to the current period presentation.

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Contract Balances
The following table provides information about receivables, contract assets and deferred revenues from contracts with customers.
 
 
June 30,
2018
 
Balance Sheet Line Reference
(As Restated)
 
 
(in thousands)
Accounts receivables, net
Accounts receivables, net
$
50,674

Contract assets - current
Prepaid expenses and other current assets
$
5,060

Contract assets - noncurrent
Deposits and other assets
$
8,873

Deferred revenues - current
Deferred revenues
$
20,306

Deferred revenues - noncurrent
Other long-term liabilities
$
4,336

Changes in the contract assets and the deferred revenues balances during the six months ended June 30, 2018 are as follows:
 
January 1,
2018
 
June 30,
2018
 
$ Change
 
(As Restated)
 
(As Restated)
 
 
 
(in thousands)
Contract assets
$
13,428

 
$
13,933

 
$
505

Deferred revenues
$
29,694

 
$
24,642

 
$
(5,052
)
The increase in contract assets from $13.4 million to $13.9 million as of June 30, 2018 was primarily the result of $2.3 million in increases in estimated transaction price including changes in the assessment of whether estimated variable consideration is constrained and $1.2 million in contract additions, offset by billings of $3.0 million in advance of revenue being recognized. The decrease in deferred revenues from $29.7 million to $24.6 million was due to additional performance on certain arrangements in which billing occurred in advance. During the six months ended June 30, 2018, $17.0 million of revenues recognized were included in the deferred revenues balance at the beginning of the period, which was offset by additional deferrals during the period.
Revenues Allocated to Remaining Performance Obligations
Remaining performance obligations represent contracted revenues that have not yet been recognized, which includes deferred revenues and amounts that will be invoiced and recognized as revenues in future periods.
The Company expects to recognize revenues on the remaining performance obligations as follows:
  
June 30,
2018
 
(As Restated)
 
(in thousands)
Within 1 year
$
285,301

2-3 years
256,445

Thereafter
65,225

 
$
606,971

Remaining performance obligations exclude variable consideration allocated entirely to future distinct services as well as variable consideration in most arrangements that involve services revenues priced on a transactional basis and professional services invoiced on a time and materials basis as these arrangements include revenue recognized under the as billed practical expedient. Additionally, in instances where an estimate of variable consideration is constrained, the amount of such constraint is not included in revenues allocated to remaining performance obligations.
Deferred Costs
Deferred costs, which consist of deferred sales commissions, were $23.0 million as of June 30, 2018 and $8.5 million for December 31, 2017. For the three and six months ended June 30, 2018, amortization expense for deferred costs were $2.2 million and $4.2 million, respectively. For the three and six months ended June 30, 2017, amortization expense for deferred costs were $0.8 million and $1.6 million, respectively. There was no impairment loss related to the costs capitalized during these periods.

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NOTE 5Net Income Per Share of Common Stock—As Restated
Net income per share of common stock is calculated by dividing net income by the weighted average shares of common stock outstanding during the period. Diluted net income per share of common stock is calculated by dividing net income by the weighted average shares of common stock outstanding and potential shares of common stock during the period. Potential shares of common stock include dilutive shares attributable to the assumed exercise of stock options, restricted stock unit awards (“RSUs”), performance-vesting RSUs, performance share awards (“Performance Awards”), and Employee Stock Purchase Plan (“ESPP”) shares using the treasury stock method, if dilutive.
The components of net income per share of common stock were as follows:
  
Three Months Ended June 30,
 
Six Months Ended June 30,
  
2018
 
2017
 
2018
 
2017
 
(As Restated)
 
 
(As Restated)
 
 
(in thousands, except per share amounts)
Net income
$
9,814

 
$
18,823

 
$
10,075

 
$
28,422


 
 
 
 
 
 
 
Weighted average common shares outstanding used to compute basic net income per share
34,337

 
34,029

 
34,240

 
33,866

Effect of potentially dilutive securities:
 
 
 
 
 
 
 
Employee stock options, RSUs, performance-vesting RSUs, Performance Awards and ESPP shares
1,405

 
1,880

 
1,453

 
1,906

Weighted average common shares outstanding used to compute diluted net income per share
35,742

 
35,909

 
35,693

 
35,772

Net income per share:
 
 
 
 
 
 
 
Basic
$
0.29

 
$
0.55

 
$
0.29

 
$
0.84

Diluted
$
0.27

 
$
0.52

 
$
0.28

 
$
0.79

The following potential weighted average common shares were excluded from the computation of diluted net income per share, as their effect would have been anti-dilutive:
  
Three Months Ended June 30,
 
Six Months Ended June 30,
  
2018
 
2017
 
2018
 
2017
 
(in thousands)
Employee stock options and awards
12

 
7

 
127

 
111

Performance-vesting RSUs and Performance Awards are included in the diluted shares outstanding for each period if the established performance criteria have been met at the end of the respective periods. However, if none of the required performance criteria have been met for such awards, the Company includes the number of shares that would be issuable if the end of the reporting period were the end of the contingency period. Accordingly, in addition to the employee stock options and awards noted above, 114,332 and 61,494 shares underlying performance-vesting RSUs and Performance Awards were excluded from the dilutive shares outstanding for each of the three and six months ended June 30, 2018 and 2017, respectively.
NOTE 6Financial Instruments and Fair Value Measurement
As of June 30, 2018 and December 31, 2017, the Company’s cash, cash equivalents and investments were primarily comprised of cash and investment-grade, fixed maturity interest-bearing debt securities, such as money market funds, certificates of deposit, commercial paper, corporate bonds, municipal and government agency obligations, and guaranteed obligations of the United States government. Cash equivalents and investments are recorded at fair value. All investments are considered available for sale.

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The following table summarizes cash and investments in financial instruments that are measured at fair value on a recurring basis and are categorized using the fair value hierarchy by investment type:
 
June 30, 2018
 
December 31, 2017
 
Amortized Cost
 
Unrealized Gains
 
Unrealized Losses
 
Carrying or Fair Value
 
Amortized 
Cost
 
Unrealized Gains
 
Unrealized Losses
 
Carrying or
Fair Value
 
(in thousands)
Cash
$
94,634

 
$

 
$

 
$
94,634

 
$
119,035

 
$

 
$

 
$
119,035

Level 1:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Money market funds
924

 

 

 
924

 
3,623

 

 

 
3,623

U.S. government and government agency obligations
68,204

 
13

 
(476
)
 
67,741

 
52,255

 

 
(266
)
 
51,989

 
163,762

 
13

 
(476
)
 
163,299

 
174,913

 

 
(266
)
 
174,647

Level 2:
 

 
 
 
 

 
 

 
 

 
 
 
 

 
 

Corporate notes and obligations
74,637

 
2

 
(543
)
 
74,096

 
81,062

 

 
(304
)
 
80,758

Certificates of deposit
4,735

 
1

 

 
4,736

 
6,527

 
2

 

 
6,529

Municipal obligations
6,960

 

 
(20
)
 
6,940

 
10,274

 

 
(46
)
 
10,228

U.S. government and government agency obligations
75,532

 

 
(268
)
 
75,264

 
76,510

 

 
(266
)
 
76,244

Total financial instruments
325,626

 
16

 
(1,307
)
 
324,335

 
349,286

 
2

 
(882
)
 
348,406

Less investments
207,314

 
16

 
(1,307
)
 
206,023

 
211,588

 
2

 
(882
)
 
210,708

Cash and cash equivalents
$
118,312

 
$

 
$

 
$
118,312

 
$
137,698

 
$

 
$

 
$
137,698

The Company classifies its money market funds that are specifically backed by debt securities and U.S. government obligations as Level 1 instruments due to the use of observable market prices for identical securities that are traded in active markets.
Valuation of the Company’s marketable securities investments classified as Level 2 is achieved primarily through broker quotes when such investments exist in a non-active market.
At June 30, 2018 and December 31, 2017, the Company did not have any assets or liabilities that were valued using Level 3 inputs.
Realized gains and losses from the sale of investments were immaterial during the three and six months ended June 30, 2018 and 2017.

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The following table shows the gross unrealized losses and the related fair values of the Company’s investments that have been in a continuous unrealized loss position. The Company did not identify any investments as other-than-temporarily impaired at June 30, 2018 or December 31, 2017 based on its evaluation of available evidence, such as the Company’s intent to hold and whether it is more likely than not that the Company will be required to sell the investment before recovery of the investment’s amortized basis. The Company expects to receive the full principal and interest on these investments.
 
June 30, 2018
 
Less than 12 Months
 
12 Months or Greater
 
Total
 
Fair Value
 
Unrealized Losses
 
Fair Value
 
Unrealized Losses
 
Fair Value
 
Unrealized Losses
 
(in thousands)
Corporate notes and obligations
$
52,454

 
$
(487
)
 
$
6,357

 
$
(56
)
 
$
58,811

 
$
(543
)
Certificates of deposit

 

 
1,233

 

 
1,233

 

U.S. government, government agency, and municipal obligations
112,180

 
(669
)
 
12,444

 
(95
)
 
124,624

 
(764
)
 
$
164,634

 
$
(1,156
)
 
$
20,034

 
$
(151
)
 
$
184,668

 
$
(1,307
)
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2017
 
Less than 12 Months
 
12 Months or Greater
 
Total
 
Fair Value
 
Unrealized Losses
 
Fair Value
 
Unrealized Losses
 
Fair Value
 
Unrealized Losses
 
(in thousands)
Corporate notes and obligations
$
62,099

 
$
(253
)
 
$
7,574

 
$
(51
)
 
$
69,673

 
$
(304
)
Certificates of deposit
482

 

 
1,348

 

 
1,830

 

U.S. government, government agency, and municipal obligations
119,456

 
(492
)
 
13,070

 
(86
)
 
132,526

 
(578
)
 
$
182,037

 
$
(745
)
 
$
21,992

 
$
(137
)
 
$
204,029

 
$
(882
)
The following table summarizes the contractual maturities of the Company’s investments at June 30, 2018:
 
 
 
Amortized Cost
 
Carrying or
Fair Value
 
 
 
(in thousands)
Due within one year
 
 
$
124,980

 
$
124,640

Due after one year through three years (1)
 
 
82,334

 
81,383

Total
 
 
$
207,314

 
$
206,023

________________
(1) Maximum maturity of individual investments is three years.
Actual maturities may differ from the contractual maturities because borrowers may have the right to call or prepay certain obligations.

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NOTE 7Property and Equipment, net
Property and equipment, net, consisted of the following:
 
June 30,
 
December 31,
 
2018
 
2017
 
(in thousands)
Computer equipment and software
$
73,685

 
$
67,068

Internal-use software
141,584

 
108,710

Furniture and fixtures
9,470

 
8,311

Leasehold improvements
31,953

 
27,356

Internal-use software and other assets not placed in service
52,970

 
52,659

Property and equipment, gross
309,662

 
264,104

Accumulated depreciation and amortization
(99,429
)
 
(77,113
)
Property and equipment, net
$
210,233

 
$
186,991

Depreciation and amortization expense for the three and six months ended June 30, 2018 was $11.8 million and $23.2 million, respectively. Depreciation and amortization expense for the three and six months ended June 30, 2017 was $8.9 million and $16.3 million, respectively. These amounts include amortization of assets under capital leases of $0.2 million and $0.9 million for the three and six months ended June 30, 2018, and $0.8 million and $1.5 million for the three and six months ended June 30, 2017, respectively.

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NOTE 8Intangible Assets, net
Intangible assets, net, consisted of the following:
  
June 30, 2018
  
Gross Carrying
Amount
 
Accumulated
Amortization
 
Net Intangibles
 
Weighted Average Remaining Useful Life
 
(in thousands)
 
(in years)
Assets subject to amortization:
 
 
 
 
 
 
 
Developed technology
$
53,535

 
$
(13,997
)
 
$
39,538

 
7.0
Trade names
1,931

 
(731
)
 
1,200

 
2.3
Customer relationships
34,900

 
(14,924
)
 
19,976

 
7.4
Order backlog
14,370


(10,749
)

3,621


0.3
Total assets subject to amortization
104,736

 
(40,401
)
 
64,335

 
6.7
Assets not subject to amortization:
 
 
 
 
 
 
 
Trade name
4,039

 

 
4,039

 
 
 
$
108,775

 
$
(40,401
)
 
$
68,374

 
 
 
 
 
 
 
 
 
 
  
December 31, 2017
  
Gross Carrying
Amount
 
Accumulated
Amortization
 
Net Intangibles
 
Weighted Average Remaining Useful Life
 
(in thousands)
 
(in years)
Assets subject to amortization:
 
 
 
 
 
 
 
Developed technology
$
53,535

 
$
(10,810
)
 
$
42,725

 
7.5
Trade names
1,931

 
(464
)
 
1,467

 
2.8
Customer relationships
34,900

 
(13,050
)
 
21,850

 
7.7
Order backlog
14,370

 
(3,577
)
 
10,793

 
0.8
Total assets subject to amortization
104,736

 
(27,901
)
 
76,835

 
6.5
Assets not subject to amortization:
 
 
 
 
 
 
 
Trade name
4,039

 

 
4,039

 
 
 
$
108,775

 
$
(27,901
)
 
$
80,874

 
 
Amortization expense associated with intangible assets for the three and six months ended June 30, 2018 was $6.2 million and $12.5 million, respectively. Amortization expense associated with intangible assets for the three and six months ended June 30, 2017 was $1.1 million and $2.2 million, respectively.
Future amortization expense for intangible assets at June 30, 2018 was as follows:
  
Amortization
 
(in thousands)
Remainder of 2018
$
8,889

2019
10,499

2020
8,978

2021
7,114

2022
7,055

2023
6,800

Thereafter
15,000

 
$
64,335


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NOTE 9Income Taxes—As Restated
The Company’s tax provision for interim periods is determined using an estimate of its annual effective tax rate, adjusted for discrete items, if any, that arise during the period. Each quarter, the Company updates the estimate of the annual effective tax rate and, if the estimated annual effective tax rate changes, the Company makes a cumulative adjustment in such period. The Company’s income tax benefit, and its effective tax rate, for the periods ended June 30, 2018 and 2017 were as follows:
  
Three Months Ended June 30,
 
Six Months Ended June 30,
  
2018
 
2017
 
2018
 
2017
 
(As Restated)
 
 
(As Restated)
 
 
(dollars in thousands)
Income tax provision (benefit)
$
(3,061
)
 
$
(836
)
 
$
(7,986
)
 
$
(5,429
)
Effective tax rate
(45.3
)%
 
(4.7
)%
 
(382.3
)%
 
(23.6
)%
For the three and six months ended June 30, 2018, the Company’s effective tax rate differed from the U.S. federal statutory rate of 21% primarily due to the discrete impact of the excess tax benefits from stock-based compensation and the reduced state blended income tax rate as well as federal research and development credits. For the three and six months ended June 30, 2017, the Company’s effective tax rate differed from the U.S. federal statutory rate of 35% primarily due to the discrete impact of excess tax benefits from stock-based compensation as well as non-deductible stock-based compensation and federal research and development credits.
The Company regularly assesses the realizability of the deferred tax assets and establishes a valuation allowance if it is more-likely-than-not that some or all of the Company's deferred tax assets will not be realized. The Company evaluates and weighs all available positive and negative evidence such as historic results, future reversals of existing deferred tax liabilities, as well as projected future taxable income. Generally, more weight is given to objectively verifiable evidence. The Company will continue to assess the realizability of the deferred tax assets in each of the applicable jurisdictions.
The Company’s tax positions are subject to income tax audits by multiple tax jurisdictions. The Company accounts for uncertain tax positions and believes that it has provided adequate reserves for its unrecognized tax benefits for all tax years still open for assessment. The Company also believes that it does not have any tax positions for which it is reasonably possible that the total amounts of unrecognized tax benefits will significantly increase or decrease within the next twelve months.
The Company has a policy to classify accrued interest and penalties associated with uncertain tax positions together with the related liability in the balance sheet, and to include the expenses incurred related to such accruals in the provision for income taxes. There were no interest or penalties included in the provision for income taxes during the six months ended June 30, 2018 and 2017.
The SEC staff issued SAB 118, which provides guidance for companies that are not able to complete their accounting for the income tax effects of the Tax Act in the period of enactment. The guidance allows the Company to record provisional amounts to the extent a reasonable estimate can be made and provides the Company with up to one year from enactment date to finalize the accounting for the impact of the Tax Act.
The Tax Act is effective in the Company’s fourth quarter of 2017. As of June 30, 2018, the Company has not completed its accounting for the tax effects of the Tax Act. During the quarter, no material revision has been made to the Company’s provisional assessments made as of December 31, 2017. In order to complete the accounting for the impact of the Tax Act, the Company continues to obtain, analyze and interpret additional guidance as such guidance becomes available from the U.S. Treasury Department, the Internal Revenue Service (“IRS”), state taxing jurisdictions, the FASB, and other standard-setting and regulatory bodies. New guidance or interpretations may materially impact the Company’s provision for income taxes in future periods. Additional information that is needed to complete the analysis but is currently unavailable includes, but is not limited to, the final determination of certain net deferred tax assets and liabilities subject to remeasurement and when the related temporary differences will be settled or realized, and the tax treatment of such provisions of the Tax Act by various state tax authorities. In addition, the Company does not currently have sufficient information and guidance to determine the impact of “transition rule” related to the Company’s covered employees’ compensation stemming from written binding contracts entered on or before November 2, 2017. The provisional accounting impacts may change in future reporting periods until the Company’s accounting analysis is finalized, which is expected to be completed by the Company’s fourth quarter of 2018. For additional information related to the impact of the 2017 Tax Act on the Company’s tax provision and tax rate, please see Note 8 of the notes to condensed consolidated financial statements in the Company’s Annual Report on Form 10-K for the calendar year ended December 31, 2017, filed with the SEC on March 1, 2018.

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NOTE 10Commitments and Contingencies
Leases
As of June 30, 2018, the Company leased nine facilities under operating lease arrangements. The lease expiration dates range from September 2019 to December 2025. Certain leases contain escalation clauses calling for increased rents. The Company recognizes rent expense on a straight-line basis over the lease period.
Legal Proceedings
On December 1, 2017, a pension fund and stockholder purporting to act on the Company’s behalf filed a derivative lawsuit in the Superior Court of California for the County of Alameda, captioned United Association of Plumbers and Pipefitters, Journeymen, Local #38 Defined Benefit Pension Plan v. Jonathan H. Corr, et al. (Case No. RG17884445). The lawsuit purported to assert claims against certain of the Company’s officers and directors for insider trading under California law, breach of fiduciary duty, corporate waste, and unjust enrichment based on allegations that: (1) the Company overstated its financial prospects in public filings between February 10, 2017 and July 27, 2017; and (2) certain of the Company’s officers and directors sold shares during this same period. Plaintiff sought unspecified monetary damages, attorneys’ fees and costs, as well as certain changes to the Company’s corporate governance and internal procedures. The Company’s demurrer to plaintiff’s complaint was filed on February 15, 2018. Plaintiff opposed the Company’s demurrer and the Company filed a reply in support of its demurrer. On May 8, 2018, the court sustained the Company’s demurrer with leave to amend within 30 days. On June 15, 2018, the court entered Plaintiff’s voluntary dismissal of the action without prejudice, to which the Company consented. As a result, there is no probable loss for this matter and the Company accordingly has not accrued for any amount.
From time to time, the Company is involved in litigation that it believes is of the type common to companies engaged in the Company’s line of business, including commercial and employment disputes. As of the date of this Quarterly Report on Form 10-Q, the Company is not involved in any other pending legal proceedings whose outcome the Company expects to have a material adverse effect on its financial position, results of operations or cash flows.
NOTE 11Equity and Stock Incentive Plans
The 2011 Equity Incentive Award Plan (the “2011 Plan”) serves as the successor to the Company’s 2009 Stock Option and Incentive Plan (together with the 2011 Plan, the “Stock Plans”). The Company recognized stock-based compensation expense related to awards granted under the Stock Plans and ESPP.
Total stock-based compensation expense recognized consisted of:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2018
 
2017
 
2018
 
2017
 
(in thousands)
Cost of revenues
$
2,106

 
$
1,675

 
$
4,000

 
$
3,119

Sales and marketing
1,760

 
1,258

 
3,316

 
2,434

Research and development
2,953

 
2,098

 
5,487

 
3,959

General and administrative
3,843

 
3,479

 
7,391

 
6,849

 
$
10,662

 
$
8,510

 
$
20,194

 
$
16,361


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Stock Plans
Stock Options
The following table summarizes the Company’s stock option activity under the Stock Plans:
 
Number of
Shares
 
Weighted
Average
Exercise
Price
 
Weighted
Average
Remaining
Contractual
Term
 
Aggregate
Intrinsic
Value
 
 
 
 
 
(in years)
 
(in thousands)
Outstanding at January 1, 2018
1,436,031

 
$
27.06

 
5.43
 
$
89,554

Granted
4,641

 
$
92.28

 
 
 
 
Exercised
(239,215
)
 
$
25.55

 
 
 
 
Forfeited or expired
(5,906
)
 
$
47.24

 
 
 
 
Outstanding at June 30, 2018
1,195,551

 
$
27.52

 
4.98
 
$
91,247

Ending vested and expected to vest at June 30, 2018
1,194,346

 
$
27.49

 
4.98
 
$
91,192

Exercisable at June 30, 2018
1,107,932

 
$
25.22

 
4.82
 
$
87,108

There were no stock options granted during the three months ended June 30, 2018. The aggregate intrinsic value of the stock options outstanding at June 30, 2018 represents the value of the Company’s closing stock price of $103.84 on June 30, 2018 in excess of the exercise price multiplied by the number of options outstanding for options that were in-the-money.
As of June 30, 2018, total unrecognized stock-based compensation expense related to unvested stock options, adjusted for estimated forfeitures, was $2.2 million and is expected to be recognized over a weighted average period of 1.0 year.
Restricted Stock Units, Performance-Vesting Restricted Stock Units, and Performance Awards
The following table summarizes the Company’s RSU, Performance Award, and performance-vesting RSU activity:
 
RSUs
 
Performance Awards and Performance-Vesting RSUs
 
Number of
Shares
 
Weighted
Average
Grant Date
Fair Value
Per Share
 
Number of
Shares
 
Weighted
Average
Grant Date
Fair Value
Per Share
Outstanding at January 1, 2018
1,179,458

 
$
82.84

 
294,464

 
$
56.17

Granted
575,001

 
$
100.53

 
117,680

 
$
92.28

Released
(306,699
)
 
$
73.55

 
(125,253
)
 
$
47.97

Forfeited or expired
(82,060
)
 
$
85.86

 
(34,412
)
 
$
73.75

Outstanding at June 30, 2018
1,365,700

 
$
92.19

 
252,479

 
$
74.67

Ending vested and expected to vest at June 30, 2018
1,190,179

 
 
 
252,479

 
 
RSUs, performance-vesting RSUs, and Performance Awards that are expected to vest are presented net of estimated future forfeitures.
RSUs released during the six months ended June 30, 2018 and 2017 had an aggregate intrinsic value of $30.6 million and $29.2 million, respectively, and had an aggregate grant-date fair value of $22.6 million and $15.1 million, respectively.
Performance-vesting RSUs and Performance Awards released during the six months ended June 30, 2018 and 2017 had an aggregate intrinsic value of $11.5 million and $13.7 million, respectively, and had an aggregate grant-date fair value of $6.0 million and $5.8 million, respectively. The number of RSUs released includes shares that the Company withheld on behalf of employees to satisfy the minimum statutory tax withholding requirements.
As of June 30, 2018, total unrecognized compensation expense related to unvested RSUs, performance-vesting RSUs, and Performance Awards, adjusted for estimated forfeitures, was $108.4 million and is expected to be recognized over a weighted average period of 2.8 years.

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Table of Contents

Employee Stock Purchase Plan
For the six months ended June 30, 2018 and 2017, employees purchased 77,339 shares and 52,619 shares, respectively, under the ESPP, resulting in cash proceeds of $5.6 million and $4.3 million, respectively. As of June 30, 2018, unrecognized compensation expense related to the current semi-annual ESPP offering period, which ends on August 31, 2018, was $0.6 million and is expected to be recognized over two months.
Valuation Information
The fair value of stock options and stock purchase rights granted under the Stock Plans, and the ESPP were estimated at the date of grant using the Black-Scholes option valuation model with the following weighted average assumptions:
  
Three months ended June 30,
 
Six Months Ended June 30,
  
2018
 
2017
 
2018
 
2017
Stock option plans:
 
 
 
 
 
 
 
 
 
 
 
Risk-free interest rate

%
 

%
 
2.63
%
 
2.04
%
Expected life of options (in years)

 
 

 
 
6.08
 
 
6.08
 
Expected dividend yield

%
 

%
 
%
 
%
Volatility

%
 

%
 
45.00
%
 
48.00
%
Employee Stock Purchase Plan:
 
 
 
 
 
 
 
 
 
 
 
Risk-free interest rate

%
 

%
 
1.12
%
 
0.69
%
Expected life of options (in years)
0.00

 
 
0.00

 
 
0.49
 
 
0.50
 
Expected dividend yield

%
 

%
 
%
 
%
Volatility

%
 

%
 
37.25
%
 
35.00
%
Common Stock
The following numbers of shares of common stock were reserved and available for future issuance under the 2011 Plan and ESPP at June 30, 2018: 
  
Reserved
Shares
Options and awards outstanding under the Stock Plans
2,813,730

Shares available for future grant under the 2011 Plan
6,412,359

Shares available under the ESPP
1,879,626

Total
11,105,715

In March 2018, 342,276 additional shares were reserved under the ESPP, and 1,711,384 additional shares were reserved under the 2011 Plan, pursuant to the automatic increase provisions in each plan.
Stock Repurchase Program
In August 2017, the Company’s audit committee, under the authority delegated to it by the Company’s board of directors, approved a new stock repurchase program under which the Company is authorized to repurchase up to $250.0 million of its common stock. This authorization expires in August 2020. All shares are retired upon repurchase.
During the six months ended June 30, 2018, the Company repurchased a total of 159,141 shares for $14.7 million. During the three months ended June 30, 2018, the Company did not repurchase any shares. As of June 30, 2018, $200.0 million remained available for future repurchases under the program.


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ITEM 2—MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
This Quarterly Report on Form 10-Q and the documents incorporated herein by reference contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, which are subject to the “safe harbor” created by those sections. Forward-looking statements may include words such as “may,” “will,” “should,” “expect,” “plan,” “intend,” “target,” “anticipate,” “believe,” “estimate,” “predict,” “potential,” “project,” “continue,” or other wording indicating future results or expectations. These forward-looking statements include, but are not limited to, statements about:
expectations regarding demand for home purchases;
the impact of changes in mortgage interest rates, home sale activity and regulatory changes;
the impact of seasonality of our revenues;
estimates of the percentage of our revenues that have direct sensitivities to volume;
changes in mortgage originator, lender, investor or service provider behavior and any related impact on the residential mortgage industry;
our revenue and cost forecasts and drivers;
the number of users of Encompass and estimated Encompass closed loans;
anticipated benefits of our new solutions;
anticipated timing of roll-out of new solutions and features;
our planned offerings to address regulatory changes;
our planned investments;
the anticipated benefits and growth prospects from our acquisitions;
the timing of future acquisitions of businesses, solutions or technologies and new product launches;
our acquisition strategy;
our belief that believe that our existing cash, cash equivalents, and short-term investments will be sufficient to fund capital expenditures, operating expenses and other cash requirements for at least the next 12 months; and
our planned stock repurchases.
We caution you that the foregoing list may not contain all of the forward-looking statements made in this Quarterly Report on Form 10-Q. You should not rely upon forward-looking statements as predictions of future events. The outcomes of the events described in these forward-looking statements are subject to substantial risks, uncertainties and other factors described in Part II, Item 1A “Risk Factors,” and elsewhere, in this Quarterly Report on Form 10-Q. Moreover, we operate in a very competitive and rapidly changing environment. New risks and uncertainties emerge from time to time and it is not possible for us to predict all risks and uncertainties that could have an impact on the forward-looking statements contained in this Quarterly Report on Form 10-Q. We cannot assure you that the results, events and circumstances reflected in the forward-looking statements will be achieved or occur, and actual results, events or circumstances could differ materially from those described in the forward-looking statements.
The forward-looking statements made in this Quarterly Report on Form 10-Q relate only to events as of the date on which the statements are made. We undertake no obligation to update any forward-looking statements made in this Quarterly Report on Form 10-Q to reflect events or circumstances after the date of this Quarterly Report on Form 10-Q or to reflect new information or the occurrence of unanticipated events, except as required by law. We may not actually achieve the plans, intentions or expectations disclosed in our forward-looking statements, and you should not place undue reliance on our forward-looking statements.
In this report, references to “Ellie Mae,” the “Company,” “we,” “our,” or “us” refer to Ellie Mae, Inc., unless the context requires otherwise.
The following information has been adjusted to reflect the restatement of our condensed financial statements as described in the “Explanatory Note” at the beginning of this amended Quarterly Report on Form 10-Q/A and in Note 2, “Restatement of Previously Issued Financial Statements”, in Notes to the Condensed Financial Statements (Unaudited) of this amended Quarterly Report on Form 10-Q/A.

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Table of Contents

Overview
We are the leading cloud-based platform provider for the mortgage finance industry. Our technology solutions are used by lenders to originate and close residential mortgage loans. Banks, credit unions and mortgage lenders use our Encompass® all-in-one mortgage management solution to originate and fund mortgages and improve compliance, loan quality, and efficiency.
Mortgage originators use our Encompass software, a comprehensive digital mortgage solution that handles key business and management functions involved in running a residential mortgage origination business. Mortgage originators use Encompass as a single tool for marketing, loan origination, processing, and customer communication, and to interact electronically with lenders, investors, and service providers over the Ellie Mae Network. Our software also enables enforcement of rules and business practices designed to ensure loan quality, adherence to processing standards and regulatory compliance.
The Ellie Mae Network electronically connects approximately 193,000 mortgage professionals using Encompass to the broad array of third-party service providers, mortgage lenders and investors integral to the origination and funding of residential mortgages. During the mortgage origination process, mortgage originators may order various services through the Ellie Mae Network, including credit reports; product eligibility and pricing services; automated underwriting services; appraisals; title reports; insurance; flood certifications and flood insurance; compliance reviews; fraud detection; document preparation; and verification of income, identity, and employment. Mortgage originators can also initiate secure data transmission to and from lenders and investors.
In October 2017, we acquired Velocify, Inc. (“Velocify”), a cloud-based sales engagement platform that provides customers the capabilities to generate and manage leads and customer relationships.
On January 1, 2018, we adopted the Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (“ASU 2014-09”) including its subsequent amendments (collectively “Topic 606”) for all open contracts as of January 1, 2018 using the modified retrospective method. Prior period amounts were not adjusted and are reported under Topic 605, Revenue Recognition.
Our revenues are generated primarily from subscriptions to the company-hosted Encompass Software that customers access through the Internet, including customers who pay fees based on the number of loans they close, or success basis, subject to monthly base fees, which we refer to as Success-Based Pricing, and related professional services such as consulting, implementation, and training services. Our revenues also include software-related services that are sold on a transactional basis; Ellie Mae Network fees; fees for education and training; and loan product, policy and guideline data and analytics services that are provided under the AllRegs brand.
Our revenues typically, but not always, track the seasonality of the residential mortgage industry, with increased activity in the second and third quarters and reduced activity in the first and fourth quarters as home buyers tend to purchase their homes during the spring and summer in order to move to a new home before the start of the school year. Mortgage volumes are also impacted by other factors such as interest rate fluctuations, home sale activity, regulatory changes and general economic conditions, which can lead to departures from the typical seasonal pattern. In the first half of 2018, mortgage volumes declined relative to the first half of 2017 due largely to an increase in mortgage interest rates resulting in a lower number of refinancings. This had the effect of reducing the number of closed loans per active user on our platform in the first half of 2018 relative to the same period in 2017. Although the market for mortgages is expected to transition to one in which increasing volumes are driven primarily by demand for home purchases, a tight housing supply in certain markets is currently limiting the rate of growth in purchase volumes.
In spite of the lower year-over-year industry volume, we continued to experience period-over-period increases in revenues as our customers use our platform to process an increasing percentage of loans originated in the United States, combined with our ability to increase the revenues we earned per loan in the first half of 2018 compared to the same period in 2017. This was driven by an increase in active users and the adoption of our broader service offerings by our customers.
We currently estimate that approximately 25% to 35% of our revenues have some direct sensitivity to volume. The base fee portion of success based revenues, subscription revenues, and professional services revenues are generally not affected by fluctuations in mortgage origination volume. However, the impact on our revenues from a substantial decline in mortgage volumes is difficult to predict. Please refer to the risks relating to a decline in mortgage lending volumes described in Part II, Item 1A “Risk Factors” for additional information.

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Table of Contents

We are investing aggressively in initiatives that we believe will help us continue to grow our business, improve our products and services, and strengthen our competitive advantage while bringing sustainable long-term value to our customers. Our recent launch of Developer Connect, Data Connect, and Investor Connect will enable developers to create new features for Encompass, easily integrate Encompass with external systems and data, and build and deploy custom applications in the cloud. In addition, lenders are also looking for a technology partner to deliver a better digital mortgage experience to consumers. We recently made generally available Encompass Consumer Connect, which enables our customers to originate loans directly from borrowers by offering an online loan application that can be accessed by anyone with a web browser. Furthermore, our acquisition of Velocify accelerates our vision of offering a fully digital mortgage by combining Velocify’s lead management, engagement and distribution capabilities with Encompass Consumer Connect.
In 2017 and the first half of 2018, we increased our investment in our platform, research and development, technology infrastructure, and data security in an effort to support our growing user base. This includes the roll out of our Connect solutions, the development of our hybrid cloud infrastructure, and the development of our next generation Encompass platform and capabilities, which we expect to continue to progressively roll out to customers this year and 2019. The amortization expense of capitalized costs associated with our Connect solutions and intangible assets from the Velocify acquisition resulted in a decrease in our gross margin and increased operating expenses in the first half of 2018 as compared to the same period in 2017. Conversely, capitalized costs associated with solutions that we have not yet introduced are reflected as an asset on our Condensed Balance Sheet.
We have also invested in our sales and client services capabilities to continue to increase sales of our products and to assist our customers in implementing our solutions. To continue to support customers as we grow our business and further differentiate ourselves, we intend to invest in key areas, such as research and development, enterprise sales, services, technical support, data security, and our hybrid cloud infrastructure. We expect that our cost of revenues will continue to increase as our revenues increase, as we make additional and accelerated investments to bolster our infrastructure and enhance our system capacity, reliability, and data security, as we place new internal-use software into service, and as we pursue additional strategic acquisitions. As we continue to invest in these areas, such expenditures may affect our abilit