The Company adopted ASU 2014-09 effective as of January 1, 2018 and adjusted prior period consolidated financial statements to reflect full retrospective adoption. In adopting ASU 2014-09, the Company has made the following significant changes in accounting principles:

Upon adoption of ASU 2014-09, the Company recorded a cumulative $13.0 million increase to its 2016 beginning retained earnings balance, offset by a $12.9 million decrease in gross deferred revenues, a $5.2 million decrease in deferred tax assets, net of deferred tax liabilities, a $4.4 million increase in other non-current assets, and a $0.9 million increase in other current assets.

The following line items as of December 31, 2017 and for the years ended December 31, 2017 and 2016 have been adjusted in the consolidated financial statements to reflect the adoption of ASU 2014-09:

	December 31, 2017
Consolidated Balance Sheet	As Reported			Effect of the Adoption of ASU 2014-09			As Adjusted
Accounts receivable, net	$	69,500		$	95,864		$	165,364
Prepaid expenses and other current assets		18,002			1,178			19,180
Deposits and other assets		2,868			4,543			7,411
Deferred tax assets, net		13,391			(4,094	)		9,297
Deferred revenue and advance payments		112,649			86,085			198,734
Deferred revenue and advance payments, non-current		10,181			(3,781	)		6,400
Accumulated other comprehensive loss		(5,968	)		309			(5,659	)
Retained earnings		511,755			14,878			526,633

	Year Ended December 31, 2017
Consolidated Statement of Operations:	As Reported		Effect of the Adoption of ASU 2014-09			As Adjusted
Product licenses revenue	$	93,969	$	(710	)	$	93,259
Product support revenues		289,174		10			289,184
Sales and marketing expenses		174,612		433			175,045
Provision for income taxes		54,964		(1,685	)		53,279
Net income		17,643		552			18,195
Diluted earnings per share		1.53		0.05			1.58

	Year Ended December 31, 2016
Consolidated Statement of Operations:	As Reported		Effect of the Adoption of ASU 2014-09			As Adjusted
Product licenses revenue	$	113,503	$	1,371		$	114,874
Product support revenues		285,079		57			285,136
Sales and marketing expenses		158,740		(459	)		158,281
Provision for income taxes		22,138		556			22,694
Net income		90,908		1,331			92,239
Diluted earnings per share		7.89		0.12			8.01

	Year Ended December 31, 2017
Consolidated Statement of Comprehensive Income:	As Reported		Effect of the Adoption of ASU 2014-09		As Adjusted
Net income	$	17,643	$	552	$	18,195
Foreign currency translation adjustment		4,805		495		5,300
Comprehensive income		22,418		1,047		23,465

	Year Ended December 31, 2016
Consolidated Statement of Comprehensive Income:	As Reported			Effect of the Adoption of ASU 2014-09			As Adjusted
Net income	$	90,908		$	1,331		$	92,239
Foreign currency translation adjustment		(3,347	)		(186	)		(3,533	)
Comprehensive income		87,573			1,145			88,718

	Year Ended December 31, 2017
Consolidated Statement of Cash Flows:	As Reported			Effect of the Adoption of ASU 2014-09			As Adjusted
Net income	$	17,643		$	552		$	18,195
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		12,572			2,960			15,532
Deferred taxes		(2,011	)		(1,594	)		(3,605	)
Changes in operating assets and liabilities:
Prepaid expenses and other current assets		(4,279	)		(460	)		(4,739	)
Deposits and other assets		2,981			48			3,029
Accrued compensation and employee benefits		(3,683	)		(2,526	)		(6,209	)
Deferred revenue and advance payments		(1,609	)		1,020			(589	)

	Year Ended December 31, 2016
Consolidated Statement of Cash Flows:	As Reported			Effect of the Adoption of ASU 2014-09			As Adjusted
Net income	$	90,908		$	1,331		$	92,239
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		17,195			2,749			19,944
Deferred taxes		(4,983	)		533			(4,450	)
Changes in operating assets and liabilities:
Prepaid expenses and other current assets		(880	)		139			(741	)
Deposits and other assets		(4,059	)		3			(4,056	)
Accrued compensation and employee benefits		3,787			(3,208	)		579
Deferred revenue and advance payments		11,238			(1,547	)		9,691

In October 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2016-16, Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory (“ASU 2016-16”), to improve the accounting for income tax effects of intra-entity transfers of assets other than inventory. Under ASU 2016-16, the deferral of the income tax consequences of intra-entity transfers of assets other than inventory is eliminated. Entities will be required to recognize the income tax consequences of intra-entity transfers of assets other than inventory when the transfers occur. The standard requires a cumulative-effect adjustment directly to retained earnings as of the beginning of the period of adoption using a modified retrospective approach. The Company adopted this guidance effective as of January 1, 2018. The adoption of this guidance did not have a material impact on the Company’s consolidated financial position, results of operations, or cash flows. No cumulative-effect adjustment to retained earnings was made.

In February 2016, the FASB issued Accounting Standards Update No. 2016-02, Leases (Topic 842) (“ASU 2016-02”), which requires lease assets and lease liabilities be recognized for all leases, in addition to the disclosure of key information to enable users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from an entity’s leasing arrangements. ASU 2016-02 defines a lease as a contract, or part of a contract, that conveys both (i) the right to obtain economic benefits from and (ii) direct the use of an identified asset for a period of time in exchange for consideration. Under ASU 2016-02, leases are classified as either finance or operating leases. For finance leases, a lessee shall recognize in profit or loss the amortization of the lease asset and interest on the lease liability. For operating leases, a lessee shall recognize in profit or loss a single lease cost, calculated so that the remaining cost of the lease is allocated over the remaining lease term, generally on a straight-line basis.

The Company will adopt this guidance and its subsequent amendments effective as of January 1, 2019. The Company has elected the transition option to apply the new lease requirements as of the adoption date without restating comparative periods presented in its financial statements and will record a cumulative-effect adjustment to the opening balance of retained earnings in the first quarter of 2019 as needed. The Company has substantially completed the implementation of key system changes and changes to internal controls over financial reporting to allow the Company to timely compile the information needed to account for transactions under this new guidance and to adjust the 2019 beginning balances in its consolidated financial statements upon adoption.

The Company has substantially completed its review of contracts for potential embedded leases and compiled an inventory of current leases. The Company’s current leases are primarily related to office space in the United States and foreign locations and are classified as operating leases under GAAP. The Company plans to elect the package of practical expedients described in ASU 2016-02, which includes not reassessing the following: (i) lease classification of existing leases, (ii) whether expired or existing contracts contain leases, and (iii) initial direct costs for existing leases. The Company also plans to elect the practical expedient to not separate lease components from non-lease components for leases related to office space, which is the Company’s only material underlying asset class.

The adoption of ASU 2016-02 will have a material impact on the Company’s consolidated financial position, cash flows and disclosures, but will not have a material impact on its consolidated results of operations. Upon adopting ASU 2016-02, the Company will recognize new right-of-use (“ROU”) assets and lease liabilities for operating leases and provide key quantitative and qualitative information relating to these leases. The Company will present the amortization of its operating ROU assets and the change in its operating lease liabilities within the operating activities section of its consolidated statements of cash flows. The Company does not have any material leases that will be classified as finance leases.

The Company estimates the adoption of ASU 2016-02 will result in the recognition of additional ROU assets and lease liabilities of approximately $88.0 million and $117.0 million, respectively, and a reduction in deferred rent of approximately $29.0 million in the Company’s 2019 beginning balances. The Company does not expect a material change in its 2019 beginning retained earnings balance, as the Company does not have material unamortized initial direct costs. Additionally, the Company will provide quantitative and qualitative disclosures in order to meet the overall disclosure objective of ASU 2016-02, which is to enable financial statement users to assess the amount, timing, and uncertainty of cash flows arising from leases. The Company will also retain prior year disclosures for comparative periods as prior periods will not be restated.

In August 2018, the FASB issued Accounting Standards Update No. 2018-15, Intangibles – Goodwill and Other – Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract (“ASU 2018-15”). ASU 2018-15 requires customers in a hosting arrangement that is a service contract to follow existing internal-use software guidance to determine which implementation costs to capitalize and which costs to expense. Under this model, customers would need to determine the nature of the implementation costs and the project stage in which they are incurred to determine which costs to capitalize or expense. Customers would be required to amortize the capitalized implementation costs over the term of the hosting arrangement, which might extend beyond the noncancelable period if there are options to extend or terminate. ASU 2018-15 specifies the financial statement presentation of capitalized implementation costs and related amortization in addition to required disclosures for material capitalized implementation costs related to hosting arrangements that are service contracts. The standard is effective for interim and annual periods beginning January 1, 2020. Early adoption is permitted. Entities can choose to adopt this guidance prospectively to eligible costs incurred on or after the date the guidance is first applied, or to adopt the guidance retrospectively. The Company is currently evaluating the impact of this guidance on its consolidated financial position, results of operations, and cash flows.