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Document and Entity Information - shares	9 Months Ended
Document and Entity Information - shares	Sep. 30, 2017	Oct. 20, 2017
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2017
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q3
Trading Symbol	MANH
Entity Registrant Name	MANHATTAN ASSOCIATES INC
Entity Central Index Key	0001056696
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		68,933,148

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current Assets:
Cash and cash equivalents	$ 124,818	$ 95,615
Short-term investments	4,901
Accounts receivable, net of allowance of $3,163 and $3,595, respectively	97,011	100,285
Prepaid expenses and other current assets	11,638	11,118
Total current assets	238,368	207,018
Property and equipment, net	15,275	17,424
Goodwill, net	62,245	62,228
Deferred income taxes	2,691	2,867
Other assets	7,670	7,603
Total assets	326,249	297,140
Current liabilities:
Accounts payable	15,136	12,052
Accrued compensation and benefits	17,173	20,700
Accrued and other liabilities	12,394	12,510
Deferred revenue	70,984	63,457
Income taxes payable	6,745	8,924
Total current liabilities	122,432	117,643
Other non-current liabilities	9,463	10,131
Shareholders' equity:
Preferred stock, no par value; 20,000,000 shares authorized, no shares issued or outstanding in 2017 and 2016
Common stock, $0.01 par value; 200,000,000 shares authorized; 68,930,029 and 70,233,955 shares issued and outstanding at September 30, 2017 and December 31, 2016, respectively	689	702
Additional paid-in capital	3,694
Retained earnings	202,717	184,558
Accumulated other comprehensive loss	(12,746)	(15,894)
Total shareholders' equity	194,354	169,366
Total liabilities and shareholders' equity	$ 326,249	$ 297,140

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Statement Of Financial Position [Abstract]
Accounts receivable, allowance	$ 3,163	$ 3,595
Preferred stock, par value
Preferred stock, shares authorized	20,000,000	20,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	68,930,029	70,233,955
Common stock, shares outstanding	68,930,029	70,233,955

Condensed Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Revenue:
Software license	$ 18,794	$ 21,633	$ 64,009	$ 62,871
Services	115,555	119,267	341,216	355,363
Hardware and other	18,534	11,313	45,288	38,731
Total revenue	152,883	152,213	450,513	456,965
Costs and expenses:
Cost of license	2,830	2,966	7,425	8,401
Cost of services	44,750	49,436	142,244	149,733
Cost of hardware and other	15,492	9,276	37,337	30,874
Research and development	14,747	13,389	43,074	41,553
Sales and marketing	10,739	10,003	34,260	34,606
General and administrative	11,031	11,225	34,290	36,041
Depreciation and amortization	2,275	2,334	6,863	6,806
Restructuring charge	(77)		2,945
Total costs and expenses	101,787	98,629	308,438	308,014
Operating income	51,096	53,584	142,075	148,951
Other income (loss), net	207	210	(232)	1,384
Income before income taxes	51,303	53,794	141,843	150,335
Income tax provision	18,704	20,298	49,876	56,018
Net income	$ 32,599	$ 33,496	$ 91,967	$ 94,317
Basic earnings per share	$ 0.47	$ 0.47	$ 1.33	$ 1.31
Diluted earnings per share	$ 0.47	$ 0.47	$ 1.32	$ 1.30
Weighted average number of shares:
Basic	68,928	71,403	69,389	71,981
Diluted	69,135	71,743	69,614	72,340

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 32,599	$ 33,496	$ 91,967	$ 94,317
Foreign currency translation adjustment	376	75	3,148	(1,715)
Comprehensive income	$ 32,975	$ 33,571	$ 95,115	$ 92,602

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Operating activities:
Net income	$ 91,967	$ 94,317
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	6,863	6,806
Equity-based compensation	11,041	11,724
Loss on disposal of equipment	34	19
Tax benefit of stock awards exercised/vested		5,166
Excess tax benefits from equity-based compensation		(5,170)
Deferred income taxes	741	(259)
Unrealized foreign currency loss (gain)	93	(363)
Changes in operating assets and liabilities:
Accounts receivable, net	5,095	(1,850)
Other assets	(940)	(1,555)
Accounts payable, accrued and other liabilities	(2,273)	(14,033)
Income taxes	(2,151)	6,063
Deferred revenue	6,169	633
Net cash provided by operating activities	116,639	101,498
Investing activities:
Purchase of property and equipment	(3,897)	(5,465)
Net (purchases) maturities of investments	(4,487)	10,201
Net cash (used in) provided by investing activities	(8,384)	4,736
Financing activities:
Purchase of common stock	(81,700)	(117,968)
Proceeds from issuance of common stock from options exercised		18
Excess tax benefits from equity-based compensation		5,170
Net cash used in financing activities	(81,700)	(112,780)
Foreign currency impact on cash	2,648	(1,039)
Net change in cash and cash equivalents	29,203	(7,585)
Cash and cash equivalents at beginning of period	95,615	118,416
Cash and cash equivalents at end of period	$ 124,818	$ 110,831

Condensed Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive (Loss) Income
Balance at Dec. 31, 2015	$ 195,492	$ 728		$ 207,070	$ (12,306)
Balance (in shares) at Dec. 31, 2015		72,766,383
Repurchase of common stock	(167,933)	$ (30)	$ (21,157)	(146,746)
Repurchase of common stock, shares		(2,988,627)
Stock option exercises	18		18
Stock option exercises (in shares)		3,610
Restricted stock units issuance		$ 4	(4)
Restricted stock units issuance (in shares)		452,589
Equity-based compensation	15,934		15,934
Tax effects of equity-based compensation	5,209		5,209
Foreign currency translation adjustment	(3,588)				(3,588)
Net income	124,234			124,234
Balance at Dec. 31, 2016	169,366	$ 702		184,558	(15,894)
Balance (in shares) at Dec. 31, 2016		70,233,955
Repurchase of common stock	(81,700)	$ (17)	(9,168)	(72,515)
Repurchase of common stock, shares		(1,672,661)
Restricted stock units issuance		$ 4	(4)
Restricted stock units issuance (in shares)		368,735
Equity-based compensation	11,041		11,041
Adjustment due to adoption of ASC 2016-09, Compensation - Stock Compensation: Improvements to Employee Share-Based Payment Accounting	532		1,825	(1,293)
Foreign currency translation adjustment	3,148				3,148
Net income	91,967			91,967
Balance at Sep. 30, 2017	$ 194,354	$ 689	$ 3,694	$ 202,717	$ (12,746)
Balance (in shares) at Sep. 30, 2017		68,930,029

Basis of Presentation and Principles of Consolidation

9 Months Ended

Sep. 30, 2017

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Basis of Presentation and Principles of Consolidation

1.	Basis of Presentation and Principles of Consolidation

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements of Manhattan Associates, Inc. and its subsidiaries (the “Company”) have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information, with the instructions to Form 10-Q and with Rule 10-01 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required for complete financial statements. In the opinion of management, these condensed consolidated financial statements contain all normal recurring adjustments considered necessary for a fair presentation of the Company’s financial position at September 30, 2017, the results of operations for the three and nine months ended September 30, 2017 and 2016, and cash flows for the nine months ended September 30, 2017 and 2016. The results for the three and nine months ended September 30, 2017 are not necessarily indicative of the results to be expected for the full year. These statements should be read in conjunction with the Company’s audited consolidated financial statements and management’s discussion and analysis included in the Company’s annual report on Form 10-K for the year ended December 31, 2016.

Principles of Consolidation

The accompanying condensed consolidated financial statements include the Company’s accounts and the accounts of its wholly-owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation.

New Accounting Pronouncements Adopted in Fiscal Year 2017

Stock Compensation

During the three months ended March 31, 2017, we adopted Accounting Standards Update (ASU) 2016-09, Compensation – Stock Compensation: Improvements to Employee Share-Based Payment Accounting, to improve the accounting for employee share-based payments. Under the new guidance, all excess tax benefits and certain tax deficiencies are recorded as income tax expense or benefit in the income statement rather than recorded in additional paid-in capital. The additional paid-in capital pools are eliminated. This new guidance must be applied on a prospective basis. As a result, the excess tax benefits of $1.9 million for the nine months ended September 30, 2017 are recorded in our provision for income taxes rather than additional paid-in capital. As required by the ASU, excess tax benefits recognized on share-based compensation expense are classified as an operating activity on the statement of cash flows rather than as a financing activity, and we have applied this provision on a prospective basis.

The ASU also allows the Company to repurchase more of an employee’s shares than it previously could for tax withholding purposes without triggering liability accounting and to make a policy election to account for forfeitures as they occur. We have elected to account for forfeitures as they occur, rather than estimate expected forfeitures over the course of a vesting period. As a result, the net cumulative-effect of this election was recognized as a $1.8 million increase to additional paid-in capital, a $0.5 million increase to deferred tax assets and a $1.3 million decrease to retained earnings as of January 1, 2017.

In May 2017, the FASB issued ASU 2017-09, Compensation – Stock Compensation: Scope of Modification Accounting to clarify when changes to the terms or conditions of a share-based payment award must be accounted for as modifications. Entities should apply the modification accounting guidance if the fair value, vesting conditions or classification of the award changes. The new guidance is effective for all entities for annual periods, and interim periods within those annual periods, beginning after December 15, 2017 on a prospective basis to an award modified on or after the adoption date. Early adoption is permitted. We early adopted this guidance during the three months ended June 2017, and the adoption did not impact our financial statements.

Goodwill Impairment

In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350) that simplifies the test for goodwill impairment by eliminating step two from the goodwill impairment test. Under the new guidance, an entity should recognize an impairment charge for the amount based on the excess of a reporting unit’s carrying amount over its fair value. The impairment charge will be limited to the amount of goodwill allocated to that reporting unit. For public companies, the guidance is effective for annual and interim impairment tests performed in periods beginning after December 15, 2019 on a prospective basis, and earlier adoption is permitted for goodwill impairment tests performed on testing dates after January 1, 2017. We early adopted this guidance during the three months ended March 2017, and the adoption did not impact our financial statements.

Classification of Certain Cash Receipts and Cash Payments on the Statement of Cash Flows

In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows – Classification of Certain Cash Receipts and Cash Payments (Topic 230) that clarifies how entities should classify certain cash receipts and cash payments on the statement of cash flows. Prior to the issuance, there were certain issues where diversity in practice in how certain cash receipts and cash payments were presented and classified in the statement of cash flows. This guidance addresses eight specific cash flow issues with the objective of reducing the existing diversity in practice. For public companies, the guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted. We early adopted this guidance during the three months ended June 30, 2017, and the adoption did not impact our financial statements.

New Accounting Pronouncements Not Yet Adopted

Revenue Recognition

In May 2014, the FASB issued ASU 2014-09, Revenue Recognition – Revenue from Contracts with Customers (Topic 606), which will replace substantially all current revenue recognition guidance once it becomes effective. The new standard provides accounting guidance for all revenue arising from contracts with customers and affects all entities that enter into contracts to provide goods or services to their customers unless the contracts are in the scope of other standards. The new standard is less prescriptive and may require software entities to use more judgment and estimates in the revenue recognition process than are required under existing revenue guidance.

In March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers (Topic 606) – Principal versus Agent Considerations, which clarifies the implementation guidance for principal versus agent considerations in ASU 2014-09. In April 2016, the FASB issued ASU 2016-10, Revenue from Contracts with Customers (Topic 606) – Identifying Performance Obligations and Licensing, which amends the guidance in ASU 2014-09 related to identifying performance obligations and accounting for licenses of intellectual property. In May 2016, the FASB issued ASU 2016-12, Revenue from Contracts with Customers (Topic 606) – Narrow-Scope Improvements and Practical Expedients, which clarifies the following aspects in ASU 2014-09: collectability, presentation of sales taxes and other similar taxes collected from customers, noncash considerations, contract modifications at transition, completed contracts at transition, and technical correction. In December 2016, the FASB issued ASU 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers, which provides thirteen technical corrections and improvements to the new revenue standard. We must adopt ASU 2016-08, ASU 2016-10, ASU 2016-12, and ASU 2016-20 with ASU 2014-09, which is effective for annual and interim periods beginning after December 15, 2017.

The new revenue standard may be applied using either of the following transition methods: (1) a full retrospective approach reflecting the application of the standard in each prior reporting period with the option to elect certain practical expedients, or (2) a modified retrospective approach with the cumulative effect of initially adopting the standard recognized at the date of adoption (which includes additional footnote disclosures).

We will adopt the standard in the first quarter of 2018 and are planning to use the modified retrospective method. Currently, we are in the process of reviewing our historical contracts to quantify the impact that the adoption of the standard will have on specific performance obligations. We expect to recognize our hardware revenue net of related cost under the new standard which will reduce both hardware revenue and cost of sales as compared to our current accounting. We are also continuing to evaluate the impact of the standard on our recognition of costs related to obtaining customer contracts. Currently, sales commissions are expensed in sales and marketing expense when earned. We believe these commissions represent direct incremental costs of obtaining our contracts with customers. Under the standard, these costs must be expensed on a systematic basis that is consistent with the transfer of the related goods and services to the customer. Based on expected renewals of customer support and software enhancements and sales of optional implementation services, we believe a portion of our commissions expense should be deferred and amortized over time as the corresponding services are transferred to the customer under the new standard. We have not identified other significant differences related to the pattern of revenue recognition or presentation of revenue compared to our historical accounting.

Leases

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. Under the new guidance, a lessee will be required to recognize assets and liabilities for leases with lease terms of more than 12 months. Consistent with current GAAP, the recognition, measurement, and presentation of expenses and cash flows arising from a lease by a lessee primarily will depend on its classification as a finance or operating lease. However, unlike current GAAP—which requires only capital leases to be recognized on the balance sheet—the new ASU will require both types of leases to be recognized on the balance sheet. The ASU also will require disclosures to help investors and other financial statement users better understand the amount, timing, and uncertainty of cash flows arising from leases. These disclosures include qualitative and quantitative requirements, providing additional information about the amounts recorded in the financial statements. For public companies, this guidance is effective for annual periods beginning after December 15, 2018, and interim periods within those annual periods, but may be adopted earlier. We are expecting to adopt the standard in the first quarter of 2019 on a modified prospective basis and currently evaluating the impact that the adoption of this standard will have on our Consolidated Financial Statements. The adoption will increase our total assets and liabilities.

Revenue Recognition

9 Months Ended

Sep. 30, 2017

Revenue Recognition [Abstract]

Revenue Recognition

2.	Revenue Recognition

The Company’s revenue consists of fees from the licensing, hosting of software and software as a service (“SaaS”) arrangements (collectively included in “Software license” revenue in the Condensed Consolidated Statements of Income), fees from implementation and training services (collectively, “professional services”) and customer support services and software enhancements (collectively with professional services revenue included in “Services” revenue in the Condensed Consolidated Statements of Income), and sales of hardware and other revenue, which consists of reimbursements of out-of-pocket expenses incurred in connection with our professional services (collectively included in “Hardware and other” revenue in the Condensed Consolidated Statements of Income). Revenue generated from our hosting and SaaS arrangements represented approximately 10% of total software license revenue for the nine months ended September 30, 2017. All revenue is recognized net of any related sales taxes.

The Company recognizes license revenue when the following criteria are met: (1) a signed contract is obtained covering all elements of the arrangement, (2) delivery of the product has occurred, (3) the license fee is fixed or determinable, and (4) collection is probable. Revenue recognition for software with multiple-element arrangements requires recognition of revenue using the “residual method” when (a) there is vendor-specific objective evidence (VSOE) of the fair values of all undelivered elements in a multiple-element arrangement that is not accounted for using long-term contract accounting, (b) VSOE of fair value does not exist for one or more of the delivered elements in the arrangement, and (c) all other applicable revenue-recognition criteria for software revenue recognition are satisfied. For those contracts that contain significant customization or modifications, license revenue is recognized using contract accounting. Hosting and SaaS arrangements generally have a non-cancellable initial term followed by annual renewal periods. Hosting and SasS revenues are recognized over the term of the related arrangements. For hosting arrangements, where perpetual licenses are also sold, the initial non-cancellable period generally results in the arrangements being accounted for as service agreements, accordingly, amounts billed for the licenses are recognized over the customer relationship period.

The Company allocates revenue to customer support services and software enhancements and any other undelivered elements of the arrangement based on VSOE of fair value of each element, and such amounts are deferred until the applicable delivery criteria and other revenue recognition criteria have been met. The balance of the revenue, net of any discounts inherent in the arrangement, is recognized at the outset of the arrangement using the residual method as the product licenses are delivered. If the Company cannot objectively determine the fair value of each undelivered element based on the VSOE of fair value, the Company defers revenue recognition until all elements are delivered, all services have been performed, or until fair value can be objectively determined. The Company must apply judgment in determining all elements of the arrangement and in determining the VSOE of fair value for each element, considering the price charged for each product on a stand-alone basis or applicable renewal rates. For arrangements that include future software functionality deliverables, the Company accounts for these deliverables as a separate element of the arrangement. Because the Company does not sell these deliverables on a standalone basis, the Company is not able to establish VSOE of fair value of these deliverables. As a result, the Company defers all revenue under the arrangement until the future functionality has been delivered to the customer.

Payment terms for the Company’s software licenses vary. Each contract is evaluated individually to determine whether the fees in the contract are fixed or determinable and whether collectability is probable. Judgment is required in assessing the probability of collection, which is generally based on evaluation of customer-specific information, historical collection experience, and economic market conditions. If market conditions decline, or if the financial conditions of customers deteriorate, the Company may be unable to determine that collectability is probable, and the Company could be required to defer the recognition of revenue until the Company receives customer payments. The Company has an established history of collecting under the terms of its software license contracts without providing refunds or concessions to its customers. Therefore, the Company has determined that the presence of payment terms that extend beyond contract execution in a particular contract do not preclude the conclusion that the fees in the contract are fixed or determinable. Although infrequent, when payment terms in a contract extend beyond twelve months, the Company has determined that such fees are not fixed or determinable and recognizes revenue as payments become due provided that all other conditions for revenue recognition have been met.

The Company’s services revenue consists of fees generated from professional services and customer support and software enhancements related to the Company’s software products. Professional services include system planning, design, configuration, testing, and other software implementation support, and are not typically essential to the functionality of the software. Fees from professional services performed by the Company are separately priced and are generally billed on an hourly basis, and revenue is recognized as the services are performed. In certain situations, professional services are rendered under agreements in which billings are limited to contractual maximums or based upon a fixed fee for portions of or all of the engagement. Revenue related to fixed-fee-based contracts is recognized on a proportional performance basis based on the hours incurred on discrete projects within an overall services arrangement. The Company has determined that output measures, or services delivered, approximate the input measures associated with fixed-fee services arrangements. Project losses are provided for in their entirety in the period in which they become known. Revenue related to customer support services and software enhancements is generally paid in advance and recognized ratably over the term of the agreement, typically twelve months.

Hardware and other revenue is generated from the resale of a variety of hardware products, developed and manufactured by third parties, that are integrated with and complementary to the Company’s software solutions. As part of a complete solution, the Company’s customers periodically purchase hardware from the Company for use with the software licenses purchased from the Company. These products include computer hardware, radio frequency terminal networks, radio frequency identification (RFID) chip readers, bar code printers and scanners, and other peripherals. Hardware revenue is recognized upon shipment to the customer when title passes. The Company generally purchases hardware from the Company’s vendors only after receiving an order from a customer. As a result, the Company generally does not maintain hardware inventory.

In accordance with the other presentation matters within the Revenue Recognition Topic of the FASB Accounting Standards Codification (ASC), the Company recognizes amounts associated with reimbursements from customers for out-of-pocket expenses as revenue. Such amounts have been included in “Hardware and other” revenue in the Condensed Consolidated Statements of Income. The total amount of expense reimbursement recorded to revenue was $5.0 million and $4.8 million for the three months ended September 30, 2017 and 2016, respectively, and $13.8 million and $13.9 million for the nine months ended September 30, 2017 and 2016, respectively.

Fair Value Measurement

9 Months Ended

Sep. 30, 2017

Fair Value Disclosures [Abstract]

Fair Value Measurement

3.	Fair Value Measurement

The Company measures its investments based on a fair value hierarchy disclosure framework that prioritizes and ranks the level of market price observability used in measuring assets and liabilities at fair value. Market price observability is affected by a number of factors, including the type of asset or liability and its characteristics. This hierarchy prioritizes the inputs into three broad levels as follows:

•

Level 1–Quoted prices in active markets for identical instruments.

•

Level 2–Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations in which all significant inputs and significant value drivers are observable in active markets.

•

Level 3–Valuations derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable.

Investments with maturities of 90 days or less from the date of purchase are classified as cash equivalents; investments with maturities of greater than 90 days from the date of purchase but less than one year are generally classified as short-term investments; and investments with maturities of one year or greater from the date of purchase are generally classified as long-term investments. Unrealized holding gains and losses are reflected as a net amount in a separate component of shareholders’ equity until realized. For the purposes of computing realized gains and losses, cost is determined on a specific identification basis.

At September 30, 2017, the Company’s cash, cash equivalents, and short-term investments balances were $98.0 million, $26.8 million, and $4.9 million, respectively. The Company currently has no long-term investments. Cash equivalents consist of highly liquid money market funds and certificates of deposit. Short-term investments consist of certificates of deposit. For money market funds, the Company uses quoted prices from active markets that are classified at Level 1 as a highest level observable input in the disclosure hierarchy framework. At September 30, 2017 and December 31, 2016, the Company had $10.5 million and $30.3 million, respectively, in money market funds, which are classified as Level 1 and are included in cash and cash equivalents on the Condensed Consolidated Balance Sheets. The Company has no investments classified as Level 2 or Level 3.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References + Details

Equity-Based Compensation

9 Months Ended

Sep. 30, 2017

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Equity-Based Compensation

4.	Equity-Based Compensation

The Company granted 97,458 and 71,025 restricted stock units (“RSUs”) during the three months ended September 30, 2017 and 2016, respectively, and 458,449 and 420,256 RSUs during the nine months ended September 30, 2017 and 2016, respectively. The Company recorded equity-based compensation expense related to RSUs of $3.8 million and $3.5 million during the three months ended September 30, 2017 and 2016, respectively, and $11.0 million and $11.7 million during the nine months ended September 30, 2017 and 2016, respectively.

A summary of changes in unvested shares/units for the nine months ended September 30, 2017 is as follows:

	Number of shares/units
Outstanding at December 31, 2016		1,029,230
Granted		458,449
Vested		(393,380	)
Forfeited		(46,353	)
Outstanding at September 30, 2017		1,047,946

Income Taxes

9 Months Ended

Sep. 30, 2017

Income Tax Disclosure [Abstract]

Income Taxes

5.	Income Taxes

The Company’s effective tax rate was 36.5% and 37.7% for the three months ended September 30, 2017 and 2016, respectively, and 35.2% and 37.3% for the nine months ended September 30, 2017 and 2016, respectively. The decrease in the effective tax rate for the nine months ended September 30, 2017 was primarily due to the implementation of ASU 2016-09, Improvements to Employee Share-Based Payment Accounting on January 1, 2017. The income tax provision for the nine months ended September 30, 2017 includes excess tax benefits of $1.9 million on vesting of restricted stock, which would have been recorded in additional paid-in-capital under the previous guidance.

The Company applies the provisions for income taxes related to, among other things, accounting for uncertain tax positions and disclosure requirements in accordance with the Income Taxes Topic of FASB ASC 740. For the three and nine months ended September 30, 2017, there were no material changes to the Company’s uncertain tax positions. There has been no change to the Company’s policy that recognizes potential interest and penalties related to uncertain tax positions within its global operations in income tax expense.

The Company currently plans to permanently reinvest all of its remaining undistributed foreign earnings. Accordingly, no provision for U.S. federal and state income taxes has been provided thereon. Upon repatriation of those earnings, in the form of dividends or otherwise, the Company would be subject to both U.S. income taxes (subject to adjustment for foreign tax credits) and withholding taxes payable to various foreign countries for such distributions. It is impractical to calculate the tax impact until such repatriation occurs.

The Company conducts business globally and, as a result, files income tax returns in the U.S. federal jurisdiction and various state and foreign jurisdictions. In the normal course of business, the Company is subject to examination by taxing authorities throughout the world. The Company is no longer subject to U.S. federal income tax examinations, substantially all state and local income tax examinations and substantially all non-U.S. income tax examinations for years before 2012.

Net Earnings Per Share

9 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Net Earnings Per Share

6.	Net Earnings Per Share

Basic net earnings per share is computed using net income divided by the weighted average number of shares of common stock outstanding (“Weighted Shares”) for each period presented. Diluted net earnings per share is computed using net income divided by the sum of Weighted Shares and common equivalent shares (CESs) outstanding for each period presented using the treasury stock method.

The following is a reconciliation of the net income and share amounts used in the computation of basic and diluted net earnings per common share for the three and nine months ended September 30, 2017 and 2016 (in thousands, except per share data):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2017		2016		2017			2016
	(in thousands, except per share data)				(in thousands, except per share data)

Net income	$	32,599	$	33,496	$	91,967		$	94,317
Earnings per share:
Basic	$	0.47	$	0.47	$	1.33		$	1.31
Effect of CESs		-		-		(0.01	)		(0.01	)
Diluted	$	0.47	$	0.47	$	1.32		$	1.30

Weighted average number of shares:
Basic		68,928		71,403		69,389			71,981
Effect of CESs		207		340		225			359
Diluted		69,135		71,743		69,614			72,340

The number of anti-dilutive CESs during 2017 and 2016 was immaterial.

Contingencies

9 Months Ended

Sep. 30, 2017

Commitments And Contingencies Disclosure [Abstract]

Contingencies

7.	Contingencies

From time to time, the Company may be involved in litigation relating to claims arising out of its ordinary course of business, and occasionally legal proceedings not in the ordinary course. Many of the Company’s installations involve products that are critical to the operations of its clients’ businesses. Any failure in a Company products could result in a claim for substantial damages against the Company, regardless of the Company’s responsibility for such failure. Although the Company attempts to limit contractually its liability for damages arising from product failures or negligent acts or omissions, there can be no assurance that the limitations of liability set forth in its contracts will be enforceable in all instances. The Company is not currently a party to any legal proceedings the result of which it believes is likely to have a material adverse impact upon its business, financial position, results of operations, or cash flows. The Company expenses legal costs associated with loss contingencies as such legal costs are incurred.

Operating Segments

9 Months Ended

Sep. 30, 2017

Segment Reporting [Abstract]

Operating Segments

8.	Operating Segments

The Company manages its business by geographic segment. The Company has three geographic reportable segments: North America and Latin America (the “Americas”); Europe, Middle East and Africa (EMEA); and Asia Pacific (APAC). All segments derive revenue from the sale and implementation of the Company’s supply chain commerce solutions. The individual products sold by the segments are similar in nature and are all designed to help companies manage the effectiveness and efficiency of their supply chain commerce. The Company uses the same accounting policies for each reportable segment. The chief executive officer and chief financial officer evaluate performance based on revenue and operating results for each reportable segment.

The Americas segment charges royalty fees to the other segments based on software licenses sold by those reportable segments. The royalties, which totaled approximately $1.0 million and $0.9 million for the three months ended September 30, 2017 and 2016, respectively, and approximately $5.4 million and $2.1 million for the nine months ended September 30, 2017 and 2016, respectively, are included in cost of revenue for each segment with a corresponding reduction in the Americas segment’s cost of revenue. The revenues represented below are from external customers only. The geographical-based costs consist of costs of professional services personnel, direct sales and marketing expenses, cost of infrastructure to support the employees and customer base, billing and financial systems, management and general and administrative support. There are certain corporate expenses included in the Americas segment that are not charged to the other segments, including research and development, certain marketing and general and administrative costs that support the global organization, and the amortization of acquired developed technology. Included in the Americas segment’s costs are all research and development costs, including the costs associated with the Company’s India operations.

The following table presents the revenues, expenses and operating income by reportable segment for the three and nine months ended September 30, 2017 and 2016 (in thousands):

	Three Months Ended September 30,
	2017										2016
	Americas			EMEA		APAC		Consolidated			Americas		EMEA		APAC		Consolidated
Revenue:
Software license	$	14,741		$	2,158	$	1,895	$	18,794		$	18,050	$	1,843	$	1,740	$	21,633
Services		92,517			15,615		7,423		115,555			101,344		12,787		5,136		119,267
Hardware and other		17,575			680		279		18,534			10,705		448		160		11,313
Total revenue		124,833			18,453		9,597		152,883			130,099		15,078		7,036		152,213

Costs and Expenses:
Cost of revenue		50,777			8,493		3,802		63,072			51,207		7,169		3,302		61,678
Operating expenses		32,746			2,701		1,070		36,517			30,538		2,957		1,122		34,617
Depreciation and amortization		2,092			131		52		2,275			2,141		130		63		2,334
Restructuring charge		(77	)		-		-		(77	)		-		-		-		-
Total costs and expenses		85,538			11,325		4,924		101,787			83,886		10,256		4,487		98,629
Operating income	$	39,295		$	7,128	$	4,673	$	51,096		$	46,213	$	4,822	$	2,549	$	53,584

	Nine Months Ended September 30,
	2017								2016
	Americas		EMEA		APAC		Consolidated		Americas		EMEA		APAC		Consolidated
Revenue:
Software license	$	42,110	$	17,232	$	4,667	$	64,009	$	54,343	$	4,815	$	3,713	$	62,871
Services		276,576		44,927		19,713		341,216		298,715		42,656		13,992		355,363
Hardware and other		42,920		1,682		686		45,288		36,866		1,478		387		38,731
Total revenue		361,606		63,841		25,066		450,513		389,924		48,949		18,092		456,965

Costs and Expenses:
Cost of revenue		149,112		26,715		11,179		187,006		156,391		23,241		9,376		189,008
Operating expenses		99,625		8,743		3,256		111,624		99,535		9,189		3,476		112,200
Depreciation and amortization		6,313		392		158		6,863		6,205		404		197		6,806
Restructuring charge		2,831		114		-		2,945		-		-		-		-
Total costs and expenses		257,881		35,964		14,593		308,438		262,131		32,834		13,049		308,014
Operating income	$	103,725	$	27,877	$	10,473	$	142,075	$	127,793	$	16,115	$	5,043	$	148,951

License revenues related to the Company’s warehouse and non-warehouse product groups for the three and nine months ended September 30, 2017 and 2016 are as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2017		2016		2017		2016
Warehouse	$	10,859	$	11,060	$	40,814	$	36,514
Non-Warehouse		7,935		10,573		23,195		26,357
Total software license revenue	$	18,794	$	21,633	$	64,009	$	62,871

The Company’s services revenues, which consist of fees generated from professional services and customer support and software enhancements related to its software products, for the three and nine months ended September 30, 2017 and 2016 are as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2017		2016		2017		2016
Professional services	$	79,217	$	84,843	$	235,543	$	256,341
Customer support and software enhancements		36,338		34,424		105,673		99,022
Total services revenue	$	115,555	$	119,267	$	341,216	$	355,363

Restructuring Charge

9 Months Ended

Sep. 30, 2017

Restructuring And Related Activities [Abstract]

Restructuring Charge

9.	Restructuring Charge

In May 2017, the Company eliminated about 100 positions due to retail sector headwinds and to align our services capacity with demand. The Company recorded a restructuring charge of approximately $2.9 million pretax ($1.9 million after-tax or $0.03 per fully diluted share) in 2017. The charge primarily consists of employee severance, employee transition cost and outplacement services. The charge is classified in “Restructuring charge” in the Company’s Consolidated Statements of Income.

The following table summarizes the segment activity in the restructuring accrual for the nine months ended September 30, 2017:


	Americas			EMEA			APAC		Consolidated
	(in thousands)
Restructuring charge	$	2,831		$	114		$	-	$	2,945
Cash payments		(2,793	)		(108	)		-		(2,901	)
Restructuring accrual balance at September 30, 2017	$	38		$	6		$	-	$	44

The balance at September 30, 2017 is included in “Accrued compensation and benefits” in the Company’s Condensed Consolidated Balance Sheets. The remaining balance is expected to be paid by the end of 2017.

Basis of Presentation and Principles of Consolidation (Policies)	9 Months Ended
	Sep. 30, 2017
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements of Manhattan Associates, Inc. and its subsidiaries (the “Company”) have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information, with the instructions to Form 10-Q and with Rule 10-01 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required for complete financial statements. In the opinion of management, these condensed consolidated financial statements contain all normal recurring adjustments considered necessary for a fair presentation of the Company’s financial position at September 30, 2017, the results of operations for the three and nine months ended September 30, 2017 and 2016, and cash flows for the nine months ended September 30, 2017 and 2016. The results for the three and nine months ended September 30, 2017 are not necessarily indicative of the results to be expected for the full year. These statements should be read in conjunction with the Company’s audited consolidated financial statements and management’s discussion and analysis included in the Company’s annual report on Form 10-K for the year ended December 31, 2016.
Principles of Consolidation	Principles of Consolidation The accompanying condensed consolidated financial statements include the Company’s accounts and the accounts of its wholly-owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation.
New Accounting Pronouncements Adopted in Fiscal Year 2017 and Not Yet Adopted	New Accounting Pronouncements Adopted in Fiscal Year 2017 Stock Compensation During the three months ended March 31, 2017, we adopted Accounting Standards Update (ASU) 2016-09, Compensation – Stock Compensation: Improvements to Employee Share-Based Payment Accounting, to improve the accounting for employee share-based payments. Under the new guidance, all excess tax benefits and certain tax deficiencies are recorded as income tax expense or benefit in the income statement rather than recorded in additional paid-in capital. The additional paid-in capital pools are eliminated. This new guidance must be applied on a prospective basis. As a result, the excess tax benefits of $1.9 million for the nine months ended September 30, 2017 are recorded in our provision for income taxes rather than additional paid-in capital. As required by the ASU, excess tax benefits recognized on share-based compensation expense are classified as an operating activity on the statement of cash flows rather than as a financing activity, and we have applied this provision on a prospective basis. The ASU also allows the Company to repurchase more of an employee’s shares than it previously could for tax withholding purposes without triggering liability accounting and to make a policy election to account for forfeitures as they occur. We have elected to account for forfeitures as they occur, rather than estimate expected forfeitures over the course of a vesting period. As a result, the net cumulative-effect of this election was recognized as a $1.8 million increase to additional paid-in capital, a $0.5 million increase to deferred tax assets and a $1.3 million decrease to retained earnings as of January 1, 2017. In May 2017, the FASB issued ASU 2017-09, Compensation – Stock Compensation: Scope of Modification Accounting to clarify when changes to the terms or conditions of a share-based payment award must be accounted for as modifications. Entities should apply the modification accounting guidance if the fair value, vesting conditions or classification of the award changes. The new guidance is effective for all entities for annual periods, and interim periods within those annual periods, beginning after December 15, 2017 on a prospective basis to an award modified on or after the adoption date. Early adoption is permitted. We early adopted this guidance during the three months ended June 2017, and the adoption did not impact our financial statements. Goodwill Impairment In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350) that simplifies the test for goodwill impairment by eliminating step two from the goodwill impairment test. Under the new guidance, an entity should recognize an impairment charge for the amount based on the excess of a reporting unit’s carrying amount over its fair value. The impairment charge will be limited to the amount of goodwill allocated to that reporting unit. For public companies, the guidance is effective for annual and interim impairment tests performed in periods beginning after December 15, 2019 on a prospective basis, and earlier adoption is permitted for goodwill impairment tests performed on testing dates after January 1, 2017. We early adopted this guidance during the three months ended March 2017, and the adoption did not impact our financial statements. Classification of Certain Cash Receipts and Cash Payments on the Statement of Cash Flows In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows – Classification of Certain Cash Receipts and Cash Payments (Topic 230) that clarifies how entities should classify certain cash receipts and cash payments on the statement of cash flows. Prior to the issuance, there were certain issues where diversity in practice in how certain cash receipts and cash payments were presented and classified in the statement of cash flows. This guidance addresses eight specific cash flow issues with the objective of reducing the existing diversity in practice. For public companies, the guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted. We early adopted this guidance during the three months ended June 30, 2017, and the adoption did not impact our financial statements. New Accounting Pronouncements Not Yet Adopted Revenue Recognition In May 2014, the FASB issued ASU 2014-09, Revenue Recognition – Revenue from Contracts with Customers (Topic 606), which will replace substantially all current revenue recognition guidance once it becomes effective. The new standard provides accounting guidance for all revenue arising from contracts with customers and affects all entities that enter into contracts to provide goods or services to their customers unless the contracts are in the scope of other standards. The new standard is less prescriptive and may require software entities to use more judgment and estimates in the revenue recognition process than are required under existing revenue guidance. In March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers (Topic 606) – Principal versus Agent Considerations, which clarifies the implementation guidance for principal versus agent considerations in ASU 2014-09. In April 2016, the FASB issued ASU 2016-10, Revenue from Contracts with Customers (Topic 606) – Identifying Performance Obligations and Licensing, which amends the guidance in ASU 2014-09 related to identifying performance obligations and accounting for licenses of intellectual property. In May 2016, the FASB issued ASU 2016-12, Revenue from Contracts with Customers (Topic 606) – Narrow-Scope Improvements and Practical Expedients, which clarifies the following aspects in ASU 2014-09: collectability, presentation of sales taxes and other similar taxes collected from customers, noncash considerations, contract modifications at transition, completed contracts at transition, and technical correction. In December 2016, the FASB issued ASU 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers, which provides thirteen technical corrections and improvements to the new revenue standard. We must adopt ASU 2016-08, ASU 2016-10, ASU 2016-12, and ASU 2016-20 with ASU 2014-09, which is effective for annual and interim periods beginning after December 15, 2017. The new revenue standard may be applied using either of the following transition methods: (1) a full retrospective approach reflecting the application of the standard in each prior reporting period with the option to elect certain practical expedients, or (2) a modified retrospective approach with the cumulative effect of initially adopting the standard recognized at the date of adoption (which includes additional footnote disclosures). We will adopt the standard in the first quarter of 2018 and are planning to use the modified retrospective method. Currently, we are in the process of reviewing our historical contracts to quantify the impact that the adoption of the standard will have on specific performance obligations. We expect to recognize our hardware revenue net of related cost under the new standard which will reduce both hardware revenue and cost of sales as compared to our current accounting. We are also continuing to evaluate the impact of the standard on our recognition of costs related to obtaining customer contracts. Currently, sales commissions are expensed in sales and marketing expense when earned. We believe these commissions represent direct incremental costs of obtaining our contracts with customers. Under the standard, these costs must be expensed on a systematic basis that is consistent with the transfer of the related goods and services to the customer. Based on expected renewals of customer support and software enhancements and sales of optional implementation services, we believe a portion of our commissions expense should be deferred and amortized over time as the corresponding services are transferred to the customer under the new standard. We have not identified other significant differences related to the pattern of revenue recognition or presentation of revenue compared to our historical accounting. Leases In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. Under the new guidance, a lessee will be required to recognize assets and liabilities for leases with lease terms of more than 12 months. Consistent with current GAAP, the recognition, measurement, and presentation of expenses and cash flows arising from a lease by a lessee primarily will depend on its classification as a finance or operating lease. However, unlike current GAAP—which requires only capital leases to be recognized on the balance sheet—the new ASU will require both types of leases to be recognized on the balance sheet. The ASU also will require disclosures to help investors and other financial statement users better understand the amount, timing, and uncertainty of cash flows arising from leases. These disclosures include qualitative and quantitative requirements, providing additional information about the amounts recorded in the financial statements. For public companies, this guidance is effective for annual periods beginning after December 15, 2018, and interim periods within those annual periods, but may be adopted earlier. We are expecting to adopt the standard in the first quarter of 2019 on a modified prospective basis and currently evaluating the impact that the adoption of this standard will have on our Consolidated Financial Statements. The adoption will increase our total assets and liabilities.

Equity-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2017

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Changes in Unvested Shares/Units of Restricted Stock

A summary of changes in unvested shares/units for the nine months ended September 30, 2017 is as follows:

	Number of shares/units
Outstanding at December 31, 2016		1,029,230
Granted		458,449
Vested		(393,380	)
Forfeited		(46,353	)
Outstanding at September 30, 2017		1,047,946

Net Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Reconciliation of Net Income and Share Amounts in Computation of Basic and Diluted Net Earnings Per Common Share

	Three Months Ended September 30,				Nine Months Ended September 30,
	2017		2016		2017			2016
	(in thousands, except per share data)				(in thousands, except per share data)

Net income	$	32,599	$	33,496	$	91,967		$	94,317
Earnings per share:
Basic	$	0.47	$	0.47	$	1.33		$	1.31
Effect of CESs		-		-		(0.01	)		(0.01	)
Diluted	$	0.47	$	0.47	$	1.32		$	1.30

Weighted average number of shares:
Basic		68,928		71,403		69,389			71,981
Effect of CESs		207		340		225			359
Diluted		69,135		71,743		69,614			72,340

Operating Segments (Tables)

9 Months Ended

Sep. 30, 2017

Segment Reporting Information [Line Items]

Revenues, Expenses and Operating Income by Reporting Segment

The following table presents the revenues, expenses and operating income by reportable segment for the three and nine months ended September 30, 2017 and 2016 (in thousands):

	Three Months Ended September 30,
	2017										2016
	Americas			EMEA		APAC		Consolidated			Americas		EMEA		APAC		Consolidated
Revenue:
Software license	$	14,741		$	2,158	$	1,895	$	18,794		$	18,050	$	1,843	$	1,740	$	21,633
Services		92,517			15,615		7,423		115,555			101,344		12,787		5,136		119,267
Hardware and other		17,575			680		279		18,534			10,705		448		160		11,313
Total revenue		124,833			18,453		9,597		152,883			130,099		15,078		7,036		152,213

Costs and Expenses:
Cost of revenue		50,777			8,493		3,802		63,072			51,207		7,169		3,302		61,678
Operating expenses		32,746			2,701		1,070		36,517			30,538		2,957		1,122		34,617
Depreciation and amortization		2,092			131		52		2,275			2,141		130		63		2,334
Restructuring charge		(77	)		-		-		(77	)		-		-		-		-
Total costs and expenses		85,538			11,325		4,924		101,787			83,886		10,256		4,487		98,629
Operating income	$	39,295		$	7,128	$	4,673	$	51,096		$	46,213	$	4,822	$	2,549	$	53,584

	Nine Months Ended September 30,
	2017								2016
	Americas		EMEA		APAC		Consolidated		Americas		EMEA		APAC		Consolidated
Revenue:
Software license	$	42,110	$	17,232	$	4,667	$	64,009	$	54,343	$	4,815	$	3,713	$	62,871
Services		276,576		44,927		19,713		341,216		298,715		42,656		13,992		355,363
Hardware and other		42,920		1,682		686		45,288		36,866		1,478		387		38,731
Total revenue		361,606		63,841		25,066		450,513		389,924		48,949		18,092		456,965

Costs and Expenses:
Cost of revenue		149,112		26,715		11,179		187,006		156,391		23,241		9,376		189,008
Operating expenses		99,625		8,743		3,256		111,624		99,535		9,189		3,476		112,200
Depreciation and amortization		6,313		392		158		6,863		6,205		404		197		6,806
Restructuring charge		2,831		114		-		2,945		-		-		-		-
Total costs and expenses		257,881		35,964		14,593		308,438		262,131		32,834		13,049		308,014
Operating income	$	103,725	$	27,877	$	10,473	$	142,075	$	127,793	$	16,115	$	5,043	$	148,951

License Revenue

Segment Reporting Information [Line Items]

Revenues

License revenues related to the Company’s warehouse and non-warehouse product groups for the three and nine months ended September 30, 2017 and 2016 are as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2017		2016		2017		2016
Warehouse	$	10,859	$	11,060	$	40,814	$	36,514
Non-Warehouse		7,935		10,573		23,195		26,357
Total software license revenue	$	18,794	$	21,633	$	64,009	$	62,871

Sales Revenue, Services, Net

Segment Reporting Information [Line Items]

Revenues

	Three Months Ended September 30,				Nine Months Ended September 30,
	2017		2016		2017		2016
Professional services	$	79,217	$	84,843	$	235,543	$	256,341
Customer support and software enhancements		36,338		34,424		105,673		99,022
Total services revenue	$	115,555	$	119,267	$	341,216	$	355,363

Restructuring Charge (Tables)

9 Months Ended

Sep. 30, 2017

Restructuring And Related Activities [Abstract]

Summary of Segment Activity in Restructuring Accrual

The following table summarizes the segment activity in the restructuring accrual for the nine months ended September 30, 2017:


	Americas			EMEA			APAC		Consolidated
	(in thousands)
Restructuring charge	$	2,831		$	114		$	-	$	2,945
Cash payments		(2,793	)		(108	)		-		(2,901	)
Restructuring accrual balance at September 30, 2017	$	38		$	6		$	-	$	44

Basis of Presentation and Principles of Consolidation - Additional Information (Detail) - ASU 2016-09 - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2017	Jan. 01, 2017
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Excess tax benefits recorded in provision for income taxes rather than additional paid-in capital	$ 1.9
Deferred Tax Assets [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Net cumulative-effect of election from adoption of accounting guidance		$ 0.5
Additional Paid-in Capital [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Net cumulative-effect of election from adoption of accounting guidance		1.8
Retained Earnings [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Net cumulative-effect of election from adoption of accounting guidance		$ (1.3)

Revenue Recognition - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Revenue Recognition Multiple Deliverable Arrangements [Line Items]
Expense reimbursement recorded to revenue	$ 5.0	$ 4.8	$ 13.8	$ 13.9
Hosting of Software and SaaS Arrangement \| Product Concentration Risk \| Sales Revenue Net
Revenue Recognition Multiple Deliverable Arrangements [Line Items]
Percentage of software license revenue			10.00%

Fair Value Measurement - Additional Information (Detail) - USD ($)	Sep. 30, 2017	Dec. 31, 2016
Fair Value Inputs Assets Quantitative Information [Line Items]
Cash balance	$ 98,000,000
Cash equivalents	26,800,000
Short-term investments	4,901,000
Long term investments	0
Money market funds	10,500,000	$ 30,300,000
Level 2
Fair Value Inputs Assets Quantitative Information [Line Items]
Investments	0
Level 3
Fair Value Inputs Assets Quantitative Information [Line Items]
Investments	$ 0

Equity-Based Compensation - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted stock expense	$ 3.8	$ 3.5	$ 11.0	$ 11.7
Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of restricted units granted in the period	97,458	71,025	458,449	420,256

Summary of Changes in Unvested Shares/Units of Restricted Stock (Detail) - Restricted Stock Units - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares/units, Outstanding at December 31, 2016			1,029,230
Number of shares/units, Granted	97,458	71,025	458,449	420,256
Number of shares/units, Vested			(393,380)
Number of shares/units, Forfeited			(46,353)
Number of shares/units, Outstanding at September 30, 2017	1,047,946		1,047,946

Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Income Tax Disclosure [Abstract]
Effective tax rate	36.50%	37.70%	35.20%	37.30%
Excess tax benefit on vesting of restricted stock			$ 1,900,000
Change in uncertain tax positions	$ 0		$ 0

Reconciliation of Net Income and Share Amounts in Computation of Basic and Diluted Net Earnings Per Common Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Earnings Per Share [Abstract]
Net income	$ 32,599	$ 33,496	$ 91,967	$ 94,317	$ 124,234
Earnings per share:
Basic	$ 0.47	$ 0.47	$ 1.33	$ 1.31
Effect of CESs			(0.01)	(0.01)
Diluted	$ 0.47	$ 0.47	$ 1.32	$ 1.30
Weighted average number of shares:
Basic	68,928	71,403	69,389	71,981
Effect of CESs	207	340	225	359
Diluted	69,135	71,743	69,614	72,340

Operating Segments - Additional Information (Detail) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2017 USD ($) Segment	Sep. 30, 2016 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments \| Segment			3
Americas
Segment Reporting Information [Line Items]
Americas royalty fees \| $	$ 1.0	$ 0.9	$ 5.4	$ 2.1

Revenues, Expenses and Operating Income by Reporting Segment (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Segment Reporting Information [Line Items]
Software license	$ 18,794	$ 21,633	$ 64,009	$ 62,871
Services	115,555	119,267	341,216	355,363
Hardware and other	18,534	11,313	45,288	38,731
Total revenue	152,883	152,213	450,513	456,965
Cost of revenue	63,072	61,678	187,006	189,008
Operating expenses	36,517	34,617	111,624	112,200
Depreciation and amortization	2,275	2,334	6,863	6,806
Restructuring charge	(77)		2,945
Total costs and expenses	101,787	98,629	308,438	308,014
Operating income	51,096	53,584	142,075	148,951
Americas
Segment Reporting Information [Line Items]
Software license	14,741	18,050	42,110	54,343
Services	92,517	101,344	276,576	298,715
Hardware and other	17,575	10,705	42,920	36,866
Total revenue	124,833	130,099	361,606	389,924
Cost of revenue	50,777	51,207	149,112	156,391
Operating expenses	32,746	30,538	99,625	99,535
Depreciation and amortization	2,092	2,141	6,313	6,205
Restructuring charge	(77)		2,831
Total costs and expenses	85,538	83,886	257,881	262,131
Operating income	39,295	46,213	103,725	127,793
EMEA
Segment Reporting Information [Line Items]
Software license	2,158	1,843	17,232	4,815
Services	15,615	12,787	44,927	42,656
Hardware and other	680	448	1,682	1,478
Total revenue	18,453	15,078	63,841	48,949
Cost of revenue	8,493	7,169	26,715	23,241
Operating expenses	2,701	2,957	8,743	9,189
Depreciation and amortization	131	130	392	404
Restructuring charge			114
Total costs and expenses	11,325	10,256	35,964	32,834
Operating income	7,128	4,822	27,877	16,115
APAC
Segment Reporting Information [Line Items]
Software license	1,895	1,740	4,667	3,713
Services	7,423	5,136	19,713	13,992
Hardware and other	279	160	686	387
Total revenue	9,597	7,036	25,066	18,092
Cost of revenue	3,802	3,302	11,179	9,376
Operating expenses	1,070	1,122	3,256	3,476
Depreciation and amortization	52	63	158	197
Total costs and expenses	4,924	4,487	14,593	13,049
Operating income	$ 4,673	$ 2,549	$ 10,473	$ 5,043

License Revenues of Warehouse and Non-Warehouse Product Groups (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Revenue from External Customer [Line Items]
Software license revenue	$ 18,794	$ 21,633	$ 64,009	$ 62,871
Warehouse Product Groups
Revenue from External Customer [Line Items]
Software license revenue	10,859	11,060	40,814	36,514
Non-warehouse Product Groups
Revenue from External Customer [Line Items]
Software license revenue	$ 7,935	$ 10,573	$ 23,195	$ 26,357

Services Revenues from Professional Services and Customer Support and Software Enhancements (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Segment Reporting [Abstract]
Professional services	$ 79,217	$ 84,843	$ 235,543	$ 256,341
Customer support and software enhancements	36,338	34,424	105,673	99,022
Total services revenue	$ 115,555	$ 119,267	$ 341,216	$ 355,363

Restructuring Charge - Additional Information (Detail) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended	9 Months Ended
	May 31, 2017 Employee	Sep. 30, 2017 USD ($)	Sep. 30, 2017 USD ($) $ / shares
Restructuring And Related Activities [Abstract]
Number of positions eliminated \| Employee	100
Restructuring charge pre-tax		$ (77)	$ 2,945
Restructuring charge after-tax			$ 1,900
Restructuring charge per fully diluted share \| $ / shares			$ 0.03

Summary of Segment Activity in Restructuring Accrual (Detail) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2017 USD ($)	Sep. 30, 2017 USD ($)
Restructuring Cost And Reserve [Line Items]
Restructuring charge	$ (77)	$ 2,945
Cash payments		(2,901)
Restructuring accrual balance at September 30, 2017	44	44
Americas
Restructuring Cost And Reserve [Line Items]
Restructuring charge	(77)	2,831
Cash payments		(2,793)
Restructuring accrual balance at September 30, 2017	38	38
EMEA
Restructuring Cost And Reserve [Line Items]
Restructuring charge		114
Cash payments		(108)
Restructuring accrual balance at September 30, 2017	$ 6	$ 6