Innerworkings (INWK) 10-Q 8 Nov 16 2016 Q3 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2016	Oct. 31, 2016
Document And Entity Information [Abstract]
Entity Registrant Name	INNERWORKINGS INC
Entity Central Index Key	1,350,381
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Trading Symbol	INWK
Entity Common Stock, Shares Outstanding		54,860,531
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2016
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2,016

Condensed Consolidated Statemen

Condensed Consolidated Statement of Comprehensive Income - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2016
Income Statement [Abstract]
Revenue	$ 279,993,000	$ 820,286,000
Cost of goods sold	212,212,000	625,465,000
Gross profit	67,781,000	194,821,000
Operating expenses:
Selling, general and administrative expenses	52,601,000	155,511,000
Depreciation and amortization	5,066,000	14,382,000
Change in fair value of contingent consideration	788,000	9,975,423
Restructuring Charges	466,000	4,433,000
Income from operations	8,860,000	10,520,000
Other income (expense):
Interest income	26,000	63,000
Interest expense	(1,191,000)	(3,252,000)
Other, net	(114,000)	16,000
Total other expense	(1,279,000)	(3,173,000)
Income before income taxes	7,581,000	7,347,000
Income tax expense	3,240,000	8,023,000
Net income	$ 4,341,000	$ (676,000)
Basic earnings per share (in dollars per share)	$ 0.08	$ (0.01)
Diluted earnings per share (in dollars per share)	$ 0.08	$ (0.01)
Comprehensive income (loss)	$ 4,676,000	$ (2,201,000)

Condensed Consolidated Balance

Condensed Consolidated Balance Sheet - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 20,786,949	$ 30,755,000
Accounts receivable, net of allowance for doubtful accounts of $2,218 and $1,231, respectively	190,438,000	188,819,000
Unbilled revenue	40,505,000	30,758,000
Inventories	45,377,000	33,327,000
Prepaid expenses	11,984,000	14,353,000
Other current assets	30,528,000	31,825,000
Total current assets	339,619,000	329,837,000
Property and equipment, net	32,279,000	32,681,000
Intangibles and other assets:
Goodwill	204,978,000	206,257,000
Intangible assets, net	33,476,000	37,715,165
Deferred income taxes	1,123,000	586,000
Other non-current assets	1,426,000	1,391,000
Total intangibles and other assets	241,003,000	245,949,000
Total assets	612,901,000	608,467,000
Current liabilities:
Accounts payable	129,980,000	170,244,000
Current portion of contingent consideration	19,320,000	11,387,000
Due to seller	1,683,000	402,000
Accrued expenses	35,515,000	31,363,000
Other current liabilities	21,037,000	17,866,000
Total current liabilities	207,535,000	231,262,000
Revolving credit facility	133,734,000	99,258,000
Deferred income taxes	11,594,000	10,526,000
Contingent consideration, net of current portion	0	10,775,000
Other non-current liabilities	2,235,000	2,510,000
Total liabilities	355,098,000	354,331,000
Commitments and contingencies (See Note 11)
Stockholders' equity:
Common stock, par value $0.0001 per share, 200,000 and 200,000 shares authorized, 63,086 and 62,645 shares issued, 53,583 and 53,098 shares outstanding, respectively	6,000	6,000
Additional paid-in capital	219,085,000	213,566,000
Treasury stock at cost, 9,503 and 9,547 shares, respectively	(51,724,000)	(52,207,000)
Accumulated other comprehensive loss	(15,517,779)	(13,992,518)
Retained earnings	105,954,000	106,764,000
Total stockholders' equity	257,803,000	254,136,000
Total liabilities and stockholders' equity	$ 612,901,000	$ 608,467,000

Condensed Consolidated Balance4

Condensed Consolidated Balance Sheet (Parenthetical) - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts (in dollars)	$ 2,217,940	$ 1,230,561
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	63,273,959	62,644,969
Common stock, shares outstanding	53,770,398	53,098,568
Treasury stock at cost, shares	9,503,561	9,546,401

Condensed Consolidated Stateme5

Condensed Consolidated Statement of Cash Flows - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2016
Cash flows from operating activities
Net income	$ 3,936,000	$ (676,000)
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation and amortization	4,485,119	14,382,034
Stock-based compensation expense	1,226,490	4,097,362
Deferred income taxes	768,045	677,151
Bad debt provision	1,214,166	1,433,041
Change in fair value of contingent consideration	701,000	9,975,423
Other operating activities	157,281	157,281
Change in assets:
Accounts receivable and unbilled revenue	(17,558,439)	(12,798,054)
Inventories	(13,116,248)	(12,049,902)
Prepaid expenses and other assets	(13,436,443)	3,573,663
Change in liabilities:
Accounts payable	4,471,133	(40,263,717)
Accrued expenses and other liabilities	2,989,383	7,861,083
Net cash used in operating activities	(7,256,705)	(23,631,523)
Cash flows from investing activities
Purchases of property and equipment	(12,125,611)	(10,501,927)
Net cash used in investing activities	(12,125,611)	(10,501,927)
Cash flows from financing activities
Net borrowings from revolving credit facilities	23,488,681	34,722,061
Net short-term secured borrowings	(550,921)	(819,867)
Repurchases of common stock		0
Payments of contingent consideration	(8,009,775)	(11,008,413)
Proceeds from exercise of stock options	650,409	2,001,656
Other financing activities	(425,716)	(679,916)
Net cash provided by financing activities	10,255,494	24,215,521
Effect of exchange rate changes on cash and cash equivalents	(813,531)	(50,053)
Decrease in cash and cash equivalents	$ (9,940,353)	(9,967,982)
Cash and cash equivalents, beginning of period		30,755,000
Cash and cash equivalents, end of period		$ 20,786,949

Summary of Significant Accounti

Summary of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2016
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies Basis of Presentation of Interim Financial Statements The accompanying unaudited condensed consolidated financial statements of InnerWorkings, Inc. and subsidiaries (the “Company”) included herein have been prepared to conform to the rules and regulations of the Securities and Exchange Commission (“SEC”) and accounting principles generally accepted in the United States (“GAAP”) for interim financial information. Certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. In the opinion of management, all adjustments considered necessary for a fair presentation of the accompanying unaudited financial statements have been included, and all adjustments are of a normal and recurring nature. The operating results for the three and nine months ended September 30, 2016 are not necessarily indicative of the results to be expected for the full year ending December 31, 2016 . These condensed interim consolidated financial statements and notes should be read in conjunction with the Company’s Consolidated Financial Statements and Notes thereto as of and for the year ended December 31, 2015 included in the Company’s Annual Report on Form 10-K filed with the SEC on March 10, 2016. Description of the Business InnerWorkings, Inc. was incorporated in the state of Delaware on January 3, 2006. The Company is a leading global marketing execution firm for the world's most marketing intensive companies, including those in the Fortune 1000, across a wide range of industries. As a comprehensive outsourced enterprise solution, the Company leverages proprietary technology, an extensive supplier network and deep domain expertise to streamline the creation, production, and distribution of marketing and promotional materials, signage and displays, retail experiences, events and promotions, and packaging across every major market worldwide. The items the Company sources are generally procured through the marketing supply chain, and are referred to collectively as marketing materials. The Company’s technology and database of information is designed to capitalize on excess manufacturing capacity and other inefficiencies in the traditional marketing and print supply chain to obtain favorable pricing and to deliver high-quality products and services. The Company is organized and managed as two business segments, North America and International, and is viewed as two operating segments by the chief operating decision maker for purposes of resource allocation and assessing performance. See Note 14 for further information about the Company’s reportable segments. Preparation of Financial Statements and Use of Estimates The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenue and expenses during the reporting periods. On an ongoing basis, the Company evaluates its estimates, including those related to product returns, allowance for doubtful accounts, inventories and inventory valuation, valuation and impairments of goodwill and long-lived assets, income taxes, accrued bonus, contingencies, stock-based compensation and litigation. The Company bases its estimates on historical experience and on other assumptions that its management believes are reasonable under the circumstances. These estimates form the basis for making judgments about the carrying value of assets and liabilities when those values are not readily apparent from other sources. Actual results can differ from those estimates. Foreign Currency Translation The Company determines the functional currency for its parent company and each of its subsidiaries by reviewing the currencies in which their respective operating activities occur. Assets and liabilities of these operations are translated into U.S. currency at the rates of exchange at the balance sheet date. Income and expense items are translated at average monthly rates of exchange. The resulting translation adjustments are included in accumulated other comprehensive loss, a separate component of stockholders’ equity. Transaction gains and losses arising from activities in other than the applicable functional currency are calculated using average exchange rates for the applicable period and reported in net income as a non-operating item in each period. Non-monetary balance sheet items denominated in a currency other than the applicable functional currency are translated using the historical rate. Revenue Recognition The Company recognizes revenue upon meeting all of the following revenue recognition criteria, which are typically met upon shipment or delivery of its products to customers: (i) persuasive evidence of an arrangement exists through customer contracts and orders, (ii) the customer takes title and assumes the risks and rewards of ownership, (iii) the sales price charged is fixed or determinable as evidenced by customer contracts and orders, and (iv) collectability is reasonably assured. Unbilled revenue relates to shipments that have been made to customers for which the related account receivable has not yet been billed. In accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 605-45, Revenue Recognition – Principal Agent Considerations , the Company generally reports revenue on a gross basis because the Company is the primary obligor in its arrangements to procure marketing materials and other products for its customers. Under these arrangements, the Company is responsible for the fulfillment, including the acceptability, of the marketing materials and other products. In addition, the Company (i) determines which suppliers are included in its network, (ii) has discretion to select from among the suppliers within its network, (iii) is obligated to pay its suppliers regardless of whether it is paid by its customers, and (iv) has reasonable latitude to establish exchange price. In some transactions, the Company also has general inventory risk and is involved in the determination of the nature or characteristics of the marketing materials and products. When the Company is not the primary obligor, revenues are reported net. The Company recognizes revenue for creative and other services provided to its customers which may be delivered in conjunction with the procurement of marketing materials at the time when delivery and customer acceptance occur and all other revenue recognition criteria are met. The Company recognizes revenue for creative and other services provided on a stand-alone basis upon completion of the service. Service revenue has not been material to the Company’s overall revenue to date. Stock-Based Compensation The Company accounts for stock-based compensation awards to employees and directors in accordance with ASC 718, Compensation – Stock Compensation . Compensation expense is measured by determining the fair value of each award using the Black-Scholes option valuation model for stock options or the closing share price for restricted shares. The fair value is then recognized over the requisite service period of the awards, which is generally the vesting period, on a straight-line basis for the entire award. Stock-based compensation cost recognized during the period is based on the portion of the share-based payment awards that are ultimately expected to vest. Accordingly, stock-based compensation cost recognized has been reduced for estimated forfeitures. Forfeitures are estimated at the time of grant and revised, if necessary, in subsequent periods if actual forfeitures differ from those estimates. The Company recorded $1.7 million and $1.2 million in stock-based compensation expense for the three months ended September 30, 2016 and 2015, respectively, and $4.1 million and $4.9 million in stock-based compensation expense for the nine months ended September 30, 2016 and 2015, respectively. During 2015, $0.4 million of stock-based compensation expense was recognized related to the modification of a former executive’s award agreements in connection with his transition agreement. Recent Accounting Pronouncements In March 2016, the FASB issued Accounting Standards Update No. 2016-09, Compensation – Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting , ("ASU 2016-09") which simplifies several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. ASU 2016-09 is effective for annual and interim periods beginning after December 15, 2016. This guidance can be applied either prospectively, retrospectively or using a modified retrospective transition method. Early adoption is permitted. The Company is currently evaluating the impact of adopting this standard on its consolidated financial statements and expects to adopt this standard in the first quarter of 2017 . In March 2016, the FASB issued Accounting Standards Update No. 2016-08, Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net), ("ASU 2016-08") and in April 2016, the FASB issued Accounting Standards Update No. 2016-10, Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing ("ASU 2016-10"), both of which provide supplemental adoption guidance and clarification to ASC 2014-09. ASU 2016-08 and ASU 2016-10 must be adopted concurrently with the adoption of ASU 2014-09. The Company is currently evaluating the impact of adopting these standards on its consolidated financial statements, including possible transition elections and expects to adopt these standards in 2018 . In February 2016, the FASB issued Accounting Standards Update No. 2016-02, Leases (Topic 842) , ("ASU 2016-02") which increases transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and requires disclosure of key information about leasing arrangements. ASU 2016-02 requires lessees to recognize a right-of-use asset and a lease liability for most leases in the balance sheet as well as other qualitative and quantitative disclosures. The update is to be applied using a modified retrospective method and is effective for annual periods beginning after December 15, 2018 and interim periods within those annual periods. The Company is currently evaluating the impact of adopting this standard on its consolidated financial statements . In May 2014, the FASB issued Accounting Standards Update 2014-09, Revenue from Contracts with Customers (Topic 606) (“ASU 2014-09”), which amends the existing accounting standards for revenue recognition. ASU 2014-09 is based on principles that govern the recognition of revenue at an amount an entity expects to be entitled when products are transferred to customers. In August 2015, the FASB issued Accounting Standards Update 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date ( “ ASU 2015-14 ” ) which defers the effective date of ASU 2014-09 for all entities by one year. Public business entities, certain not-for-profit entities, and certain employee benefit plans should apply the guidance in ASU 2014-09 to annual reporting periods beginning after December 15, 2017, including interim reporting periods within that reporting period. Earlier application is permitted only as of annual reporting periods beginning after December 15, 2016, including interim reporting periods within that reporting period. The Company is currently evaluating the impact of adopting these standards on its consolidated financial statements and expects to adopt these standards in 2018 . In July 2015, the FASB issued Accounting Standards Update 2015-11, Inventory (Topic 330): Simplifying the Measurement of Inventory ( “A SU 2015-11 ” ). ASU 2015-11 applies to inventory that is measured using first-in, first-out (FIFO) or average cost. Under the updated guidance, an entity should measure inventory that is within scope at the lower of cost and net realizable value, which is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. Subsequent measurement is unchanged for inventory that is measured using last-in, last-out (LIFO). The standard is effective for annual and interim periods beginning after December 15, 2016, and should be applied prospectively with early adoption permitted at the beginning of an interim or annual reporting period. The Company does not expect ASU 2015-11 to have a material impact on its consolidated financial statements and expects to adopt this standard in the fourth quarter of 2016 . In August 2014, the FASB issued Accounting Standards Update 2014-15, Presentation of Financial Statements – Going Concern (“ASU 2014-15”). ASU 2014-15 requires management to evaluate whether there are conditions and events that raise substantial doubt about the entity's ability to continue as a going concern and to provide disclosures in certain circumstances. The standard is effective for annual periods ending after December 15, 2016 and interim periods beginning on or after December 15, 2016. The Company does not expect ASU 2014-15 to have a material impact on its consolidated financial statements and expects to adopt this standard in the fourth quarter of 2016 . In August 2016, the FASB issued Accounting Standards Update No. 2016-15, Classification of Certain Cash Receipts and Cash Payments ("ASU 2016-15") , which amends ASC 230, Statement of Cash Flows. This ASU provides guidance on the statement of cash flows presentation of certain transactions where diversity in practice exists. The guidance is effective for interim and annual periods beginning after December 15, 2017, and early adoption is permitted. The Company is currently in the process of evaluating the impact of adoption of this ASU on the Company's consolidated financial statements.

Contingent Consideration

Contingent Consideration	9 Months Ended
	Sep. 30, 2016
Business Combinations [Abstract]
Contingent Consideration	Contingent Consideration In connection with certain of the Company’s acquisitions, contingent consideration is payable in cash or common stock upon the achievement of certain performance measures over future periods. The Company recorded the acquisition date fair value of the contingent consideration liability as additional purchase price. As discussed in Note 10, the process for determining the fair value of the contingent consideration liability consists of reviewing financial forecasts and assessing the likelihood of reaching the required performance measures based on factors specific to each acquisition as well as the Company’s historical experience with similar arrangements. Subsequent to the acquisition date, the Company estimates the fair value of the contingent consideration liability each reporting period, and any adjustments made to the fair value are recorded in the Company’s results of operations. If an acquisition reaches the required performance measures within the reporting period, the fair value of the contingent consideration liability is increased to 100% , the maximum potential payment, and reclassified to Due to seller. The Company has recorded $19.3 million in contingent consideration at September 30, 2016 related to these arrangements. Any adjustments made to the fair value of the contingent consideration liability subsequent to the acquisition date will be recorded in the Company’s results of operations. During the three months ended September 30, 2016 and 2015 , the Company recorded expense of $0.8 million and $0.7 million , respectively, to increase its contingent liability related to these arrangements. During the nine months ended September 30, 2016 and 2015 , the Company recorded expense of $10.0 million and $1.7 million , respectively, to increase its contingent liability related to these arrangements. For the three and nine months ended September 30, 2016 , the Company's fair value adjustment to the contingent consideration liability includes an adjustment of $1.3 million and $9.4 million , respectively, of expense to increase the liability relating to the Eyelevel acquisition due to strong financial performance in recent periods and an improvement in forecasted results. This improved performance was primarily driven by significant expansion within Eyelevel's existing customer base during 2016. As a result of this growth and the increase in forecast, the probability of Eyelevel achieving the target threshold for the final earnout measurement period increased from less than probable to highly probable as of June 30, 2016, and further increased in probability as of September 30, 2016 . These probability changes were the primary drivers of the increases in the fair value of the contingent consideration liability in these periods. The large year-to-date increase in fair value resulting from these probability changes also takes in to account the acquisition agreement's earnout payment structure for the final measurement period, which begins funding at $12.0 million based on cumulative EBITDA of $30.0 million but pays nothing below that threshold and up to a maximum payout of $24 million if cumulative EBITDA of $40.0 million is achieved. This increase to the contingent consideration liability for Eyelevel was partially offset by decreases in the fair value of other earnout agreements of $0.5 million and $0.6 million for the three and nine months ended September 30, 2016 , respectively. As of September 30, 2016 , the potential maximum contingent payments, excluding the amounts recorded in Due to seller which are currently payable, would be due as follows if all performance measures are achieved (in thousands): Maximum Potential Payment Fair Value of Liability 2016 $ — $ — 2017 69,490 19,320 $ 69,490 $ 19,320 If the performance measures required by the applicable purchase agreements are not achieved, the Company may pay less than the maximum amounts presented in the table above, depending on the terms of the agreement. While the maximum potential payments shown in the table are $69.5 million , the Company estimates that the fair value of the payments that will be made is $19.3 million based on expected performance and the result in payouts.

Goodwill

Goodwill	9 Months Ended
	Sep. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	Goodwill The following is a summary of the goodwill balance for each reportable segment as of September 30, 2016 (in thousands): North America International Total Net goodwill as of December 31, 2015 $ 170,735 $ 35,522 $ 206,257 Foreign exchange impact 38 (1,317 ) (1,279 ) Net goodwill as of September 30, 2016 $ 170,773 $ 34,205 $ 204,978 Goodwill represents the excess of purchase price and related costs over the value assigned to the net tangible and identifiable intangible assets of businesses acquired. In accordance with ASC 350, Intangibles – Goodwill and Other ("ASC 350"), goodwill is not amortized, but instead is tested for impairment annually, or more frequently if circumstances indicate a possible impairment may exist. Absent any interim indicators of impairment, the Company tests for goodwill impairment as of the first day of the fourth fiscal quarter of each year. The fair value estimates used in the goodwill impairment analysis require significant judgment. The Company's fair value estimates for purposes of performing the analysis are considered Level 3 fair value measurements. The fair value estimates were based on assumptions that management believes to be reasonable, but that are inherently uncertain, including estimates of future revenues and operating margins and assumptions about the overall economic climate and the competitive environment for the business. The Company reviews for potential impairment indicators each reporting period and does not believe that goodwill is impaired as of September 30, 2016 .

Other Intangible Assets

Other Intangible Assets	9 Months Ended
	Sep. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Other Intangible Assets	Other Intangible Assets The following is a summary of the Company’s other intangible assets as of September 30, 2016 and December 31, 2015 (in thousands): September 30, December 31, 2015 Weighted Average Life Customer lists $ 73,635 $ 73,759 13.6 Noncompete agreements 955 988 4.1 Trade names 3,141 3,228 12.6 Patents 57 57 9.0 77,788 78,032 Less accumulated amortization (44,312 ) (40,317 ) Intangible assets, net $ 33,476 $ 37,715 In accordance with ASC 350, the Company amortizes its intangible assets with finite lives over their respective estimated useful lives and reviews for impairment whenever impairment indicators exist. Impairment indicators could include significant under-performance relative to the historical or projected future operating results, significant changes in the manner of use of assets, significant negative industry or economic trends or significant changes in the Company’s market capitalization relative to net book value. Any changes in key assumptions used by the Company, including those set forth above, could result in an impairment charge and such a charge could have a material adverse effect on the Company’s consolidated results of operations. The Company’s intangible assets consist of customer lists, noncompete agreements, trade names and patents. The Company’s customer lists, which have an estimated weighted-average useful life of approximately fourteen years, are being amortized using the economic life method. The Company’s noncompete agreements, trade names and patents are being amortized on a straight-line basis over their estimated weighted-average useful lives of approximately four years, thirteen years and nine years, respectively. Amortization expense related to these intangible assets was $1.4 million and $1.5 million for the three months ended September 30, 2016 and 2015 , respectively, and $4.2 million and $4.4 million for the nine months ended September 30, 2016 and 2015 , respectively. The estimated amortization expense for the remainder of 2016 and each of the next five years and thereafter is as follows (in thousands): Remainder of 2016 $ 1,342 2017 5,086 2018 4,611 2019 4,316 2020 4,193 Thereafter 13,928 $ 33,476

Income Taxes

Income Taxes	9 Months Ended
	Sep. 30, 2016
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company's tax provision for interim periods is determined using an estimate of its annual effective tax rate, adjusted for discrete items. The Company’s reported effective income tax rate was 42.7% and 47.0% for the three months ended September 30, 2016 and 2015 , respectively, and 109.2% and 43.7% for the nine months ended September 30, 2016 and 2015 , respectively. The Company’s effective income tax rate differs from the U.S. federal statutory rate each year due to certain operations that are subject to tax incentives, state and local taxes, and foreign taxes that are different than the U.S. federal statutory rate. In addition, the effective tax rate can be impacted each period by discrete factors and events. The effective tax rates were affected by the fair value changes to contingent consideration in each period. Portions of the total amount recognized from fair value changes to contingent consideration relate to non-taxable acquisitions for which deferred taxes are not recognized, consistent with the treatment of goodwill and intangible assets for those acquisitions under U.S. GAAP. In the three months ended September 30, 2016 and 2015 , $0.8 million and $0.7 million , respectively, was recognized as expense from fair value changes to contingent consideration, and in the nine months ended September 30, 2016 and 2015 , $10.0 million and $1.7 million , respectively, was recognized as expense from fair value changes to contingent consideration, which did not result in recognition of a deferred tax asset, therefore, increasing the effective tax rate for these periods. Additionally, the global realignment plan resulted in restructuring and other charges in jurisdictions which have valuation allowances against tax loss carryforwards, so a tax benefit has not been recognized in the financial statements.

Earnings Per Share

Earnings Per Share	9 Months Ended
	Sep. 30, 2016
Earnings Per Share [Abstract]
Earnings Per Share	Earnings Per Share Basic earnings per common share is calculated by dividing net income by the weighted average number of common shares outstanding. Diluted earnings per share is calculated by dividing net income by the weighted average shares outstanding plus share equivalents that would arise from the exercise of stock options, vesting of restricted common shares, and contingently issuable shares in connection with the Company’s acquisitions. During the three months ended September 30, 2016 and 2015 , an aggregate of 2.5 million and 4.0 million options and restricted common shares, respectively, and during the nine months ended September 30, 2016 and 2015 , an aggregate of 4.0 million and 4.1 million options and restricted common shares, respectively, were excluded from the calculation as these options and restricted common shares were anti-dilutive. The computations of basic and diluted earnings per common share for three and nine months ended September 30, 2016 and 2015 are as follows (in thousands, except per share amounts): Three Months Ended September 30, Nine Months Ended September 30, 2016 2015 2016 2015 Numerator: Net income (loss) $ 4,341 $ 3,936 $ (676 ) $ 7,868 Denominator: Weighted-average shares outstanding – basic 53,818 52,973 53,536 52,759 Effect of dilutive securities: Employee and director stock options and restricted common shares 817 376 — 698 Contingently issuable shares 137 — — — Weighted-average shares outstanding – diluted 54,772 53,349 53,536 53,457 Basic earnings (loss) per share $ 0.08 $ 0.07 $ (0.01 ) $ 0.15 Diluted earnings (loss) per share $ 0.08 $ 0.07 $ (0.01 ) $ 0.15

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income (Loss)	9 Months Ended
	Sep. 30, 2016
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive (Loss)	Accumulated Other Comprehensive Loss The table below presents changes in the components of accumulated other comprehensive loss for the three and nine months ended September 30, 2016 and 2015 (in thousands): Three Months Ended September 30, 2016 2015 Foreign currency translation adjustments Foreign currency translation adjustments Balance, beginning of period $ (15,853 ) $ (9,745 ) Other comprehensive loss before reclassifications 335 (1,865 ) Net current-period other comprehensive loss 335 (1,865 ) Balance, end of period $ (15,518 ) $ (11,610 ) Nine Months Ended September 30, 2016 2015 Foreign currency translation adjustments Foreign currency translation adjustments Balance, beginning of period $ (13,993 ) $ (5,401 ) Other comprehensive loss before reclassifications (1,525 ) (6,209 ) Net current-period other comprehensive loss (1,525 ) (6,209 ) Balance, end of period $ (15,518 ) $ (11,610 )

Related Party Transactions

Related Party Transactions	9 Months Ended
	Sep. 30, 2016
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions The Company provides print procurement services to Arthur J. Gallagher & Co. J. Patrick Gallagher, Jr., a member of the Company’s Board of Directors, is the Chairman, President and Chief Executive Officer of Arthur J. Gallagher & Co. and has a direct ownership interest in Arthur J. Gallagher & Co. The total amount billed for such print procurement services during the three months ended September 30, 2016 and 2015 was $0.4 million and $0.5 million , respectively, and $1.3 million and $1.4 million during the nine months ended September 30, 2016 and 2015 , respectively. Additionally, Arthur J. Gallagher & Co. provides insurance brokerage and risk management services to the Company. As consideration of these services, Arthur J. Gallagher & Co. billed the Company $0.0 million and $0.3 million for the three months ended September 30, 2016 and 2015 , respectively, and $0.2 million and $0.5 million during the nine months ended September 30, 2016 and 2015 , respectively. The net amount receivable from Arthur J. Gallagher & Co. at September 30, 2016 was $0.3 million .

Fair Value Measurement

Fair Value Measurement	9 Months Ended
	Sep. 30, 2016
Fair Value Disclosures [Abstract]
Fair Value Measurement	Fair Value Measurement ASC 820 includes a fair value hierarchy that is intended to increase consistency and comparability in fair value measurements and related disclosures. The fair value hierarchy is based on observable or unobservable inputs to valuation techniques that are used to measure fair value. Observable inputs reflect assumptions market participants would use in pricing an asset or liability based on market data obtained from independent sources while unobservable inputs reflect a reporting entity’s pricing based upon its own market assumptions. The fair value hierarchy consists of the following three levels: • Level 1: Inputs are quoted prices in active markets for identical assets or liabilities. • Level 2: Inputs are quoted prices for similar assets or liabilities in an active market, quoted prices for identical or similar assets or liabilities in markets that are not active, and inputs other than quoted prices that are observable and market-corroborated inputs, which are derived principally from or corroborated by observable market data. • Level 3: Inputs that are derived from valuation techniques in which one or more significant inputs or value drivers are unobservable. The Company's potential contingent consideration payments relating to acquisitions occurring subsequent to January 1, 2009 are its only Level 3 liabilities as of September 30, 2016 and December 31, 2015 . The fair value of the liabilities determined by this analysis is primarily driven by the probability of reaching the performance measures required by the applicable purchase agreements and the associated discount rates. Probabilities are estimated by reviewing financial forecasts and assessing the likelihood of reaching the required performance measures based on factors specific to each acquisition as well as the Company’s historical experience with similar arrangements. If an acquisition reaches the required performance measure, the estimated probability would be increased to 100% and reclassified to Due to seller, and if the measure is not reached, the probability would be reduced to reflect the amount earned, if any, depending on the terms of the agreement. Discount rates are estimated by using the local government bond yields plus the Company’s credit spread. A one percentage point increase in the discount rate across all contingent consideration liabilities would result in a decrease to the fair value of approximately $0.1 million . The following table sets forth the Company’s financial assets and financial liabilities measured at fair value on a recurring basis and the basis of measurement at September 30, 2016 and December 31, 2015 (in thousands): At September 30, 2016 Total Fair Value Measurement Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Assets: Money market funds (1) $ — $ — $ — $ — Liabilities: Contingent consideration $ (19,320 ) $ — $ — $ (19,320 ) At December 31, 2015 Total Fair Value Measurement Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Assets: Money market funds (1) $ 667 $ 667 $ — $ — Liabilities: Contingent consideration $ (22,162 ) $ — $ — $ (22,162 ) (1) Included in cash and cash equivalents on the balance sheet. The following table provides a reconciliation of the beginning and ending balances for the liabilities measured at fair value using significant unobservable inputs (Level 3) (in thousands): Fair Value Measurements at Reporting Date Using Significant Unobservable Inputs (Level 3) Contingent Consideration Balance as of December 31, 2015 $ (22,162 ) Contingent consideration payments paid in cash 11,008 Change in fair value (1) (9,975 ) Reclassification to Due to seller 1,281 Contingent consideration payments paid in stock 350 Foreign exchange impact (2) 178 Balance as of September 30, 2016 $ (19,320 ) (1) Adjustments to original contingent consideration obligations recorded were the result of using revised financial forecasts and updated fair value measurements. These changes are recognized within operating expenses on the condensed consolidated statement of comprehensive income (loss). (2) Changes in the contingent consideration liability which are caused by foreign exchange rate fluctuations are recognized in other comprehensive loss.

Commitments and Contingencies

Commitments and Contingencies	9 Months Ended
	Sep. 30, 2016
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies In October 2013, the Company removed the former owner of Productions Graphics from his role as President of Productions Graphics, the Company’s French subsidiary. He had been in that role since the Company’s 2011 acquisition of Productions Graphics, a European business then principally owned by him. In December 2013, the former owner of Productions Graphics initiated a wrongful termination claim in the Commercial Court of Paris seeking approximately €0.7 million (approximately $1.0 million ) in fees and damages. In anticipation of this claim, in November 2013, he also obtained a judicial asset attachment order in the amount of €0.7 million (approximately $1.0 million ) as payment security; the attachment order was confirmed in January 2014, and the Company filed an appeal of the order. In March 2015, the appellate court ruled in the Company’s favor in the attachment proceedings, releasing all attachments. The Company disputes the allegations of the former owner of Productions Graphics and intends to vigorously defend these matters. In February 2014, based on a review the Company initiated into certain transactions associated with the former owner of Productions Graphics, the Company concluded that he had engaged in fraud by inflating the results of the Productions Graphics business in order to induce the Company to pay him €7.1 million in contingent consideration pursuant to the acquisition agreement. In light of those findings, in February 2014 the Company filed a criminal complaint in France seeking to redress the harm caused by his conduct and this proceeding is currently pending. In addition, in September 2015 the Company initiated a civil claim in the Paris Commercial Court against the former owner of Productions Graphics, seeking civil damages to redress these same harms. In addition to these pending matters, there may be other potential disputes between the Company and the former owner of Productions Graphics relating to the acquisition agreement. The Company had paid €5.8 million (approximately $8.0 million ) in fixed consideration and €7.1 million (approximately $9.4 million ) in contingent consideration to the former owner of Productions Graphics; the remaining maximum contingent consideration under the acquisition agreemen t was €34.5 million (approximately $37.6 million ) and the Company has determined that none of this amount was earned and payable. In January 2014, a former finance employee of Productions Graphics initiated wrongful termination and overtime claims in the Labor Court of Boulogne-Billancourt, and he currently seeks damages of approximately €0.6 million (approximately $0.8 million ). The Company disputes these allegations and intends to vigorously defend these matters. In addition, the Company’s criminal complaint in France, described above, seeks to redress harm caused by this former employee in light of his participation in the fraudulent transactions described above. The labor claim has been stayed in deference to the Company’s related criminal complaint. In February 2014, shortly following the Company’s announcement of its intention to restate certain historical financial statements, an individual filed a putative securities class action complaint in the United States District Court for the Northern District of Illinois entitled Van Noppen v. InnerWorkings et al . The complaint, as amended in July 2014, alleges that the Company and certain executive officers violated federal securities laws by making materially false or misleading statements or omissions, and by engaging in a scheme to defraud purchasers of securities, relating to the Company’s financial results and prospects. The purported misstatements and scheme relate to the Company’s inside sales initiative and the Productions Graphics business based in France. The complaint seeks unspecified damages, interest, attorneys’ fees and other costs. The Company and individual defendants dispute the claims. On September 29, 2014, the Company and individual defendants filed a motion to dismiss the complaint for failure to state a claim. On September 30, 2015, the Court granted in part and denied in part the motion to dismiss, resulting in the dismissal with prejudice of all claims relating to the inside sales initiative. On March 18, 2016, the parties reached an agreement in principle to settle the litigation. The settlement provides for payment to the class of $6.0 million , including plaintiff’s attorneys’ fees, in exchange for a full and final release, and includes a denial of liability or any wrongdoing by the Company and the individual defendants. The settlement payment will be fully paid by the Company’s insurance carrier. On November 2, 2016, the Court issued an order approving the settlement and dismissing the action with prejudice. On December 12, 2014, the Company received a derivative demand letter on behalf of Tom Turberg, a purported stockholder, demanding that the Company’s Board of Directors investigate and take action on behalf of the Company against the executive officers named in the Van Noppen action as well as certain past and current members of the Audit Committee of the Board of Directors. The demand letter’s allegations relate to (i) the Company’s restatement of financial statements for the fourth quarter of 2011 through the third quarter of 2013, (ii) the Company’s use of gross revenue accounting, (iii) incentive compensation paid to executive officers in 2011 and 2012, (iv) allegations in the Van Noppen action, and (v) typographical errors in the 2013 Form 10-K. The Company's Board of Directors formed a Committee of independent directors to review the matters raised in the letter. The Committee, with assistance from the Committee's independent legal adviser, reviewed, investigated, and evaluated the matters raised in the letter. Following the completion of its review, the Committee concluded that pursuit of the derivative claims was not in the best interests of the Company’s stockholders and recommended to the Board of Directors that it reject Turberg’s demand to pursue such claims. On November 2, 2016, the Board of Directors considered and accepted this recommendation. In March 2016, Capgemini America, Inc. (“Capgemini”) filed a complaint against the Company in the United States District Court for the Northern District of Illinois, alleging breach of contract and unjust enrichment in connection with the Company’s termination of Capgemini’s services under an agreement requiring Capgemini to provide certain business process outsourcing services to the Company. The complaint seeks damages of $2.4 million , interest, costs, and attorney’s fees. The Company disputes the claims and intends to vigorously defend the matter. In April 2016, the Company filed an answer, affirmative defenses and counterclaims against Capgemini. The Company’s counterclaims allege fraud in the inducement, Illinois Consumer Fraud Act liability, and breach of contract, and seek compensatory and punitive damages, costs, and attorney’s fees in an amount to be determined. In June 2016, the parties entered into a confidential settlement agreement in which the parties mutually released each other from all claims and the lawsuit was dismissed with prejudice. The settlement did not have a material impact on the Company’s financial position or results of operations.

Revolving Credit Facility

Revolving Credit Facility	9 Months Ended
	Sep. 30, 2016
Debt Disclosure [Abstract]
Revolving Credit Facility	Revolving Credit Facilities The Company entered into a Credit Agreement, dated as of August 2, 2010, subsequently amended most recently as of September 25, 2014, among the Company, the lenders party thereto and Bank of America, N.A., as Administrative Agent (the “Credit Agreement”). The Credit Agreement includes a revolving commitment amount of $175 million in the aggregate with a maturity date of September 25, 2019 , and provides the Company the right to increase the aggregate commitment amount by an additional $50 million . Outstanding borrowings under the revolving credit facility are guaranteed by the Company’s material domestic subsidiaries, as defined in the Credit Agreement. The Company’s obligations under the Credit Agreement and such domestic subsidiaries’ guaranty obligations are secured by substantially all of their respective assets. The ranges of applicable rates charged for interest on outstanding loans and letters of credit are 125 - 250 basis point spread for letter of credit fees and loans based on the Eurodollar rate and 25 - 150 basis point spread for loans based on the base rate. The terms of the Credit Agreement include various covenants, including covenants that require the Company to maintain a maximum leverage ratio and a minimum interest coverage ratio. The Credit Agreement requires the Company to maintain a leverage ratio of no more than 3.00 to 1.0 for the trailing twelve months ended September 30, 2016 and 3.00 to 1.0 for each period thereafter. The Company is also required to maintain an interest coverage ratio of no less than 5.00 to 1.0. The Company is in compliance with all debt covenants as of September 30, 2016 . At September 30, 2016 , the Company had $24.0 million of unused availability under the Credit Agreement and $0.7 million of letters of credit which have not been drawn upon. The book value of the debt under this Credit Agreement is considered to approximate its fair value as of September 30, 2016 as the debt is considered short-term in nature and the interest rates are in line with current market rates. On February 22, 2016, the Company entered into a Revolving Credit Facility (the “Facility”) with Bank of America N.A. to support ongoing working capital needs of the Company. The Facility includes a revolving commitment amount of $5.0 million whereby maturity dates vary based on each individual drawdown. Outstanding borrowings under the Facility are guaranteed by the Company’s assets. The applicable interest rate is 110% of the People’s Bank of China’s base rate. The terms of the Facility include limitations on use of funds for working capital purposes as well as customary representations and warranties made by the Company. At September 30, 2016 , the Company had $4.8 million of unused availability under the Facility.

Share Repurchase Program

Share Repurchase Program	9 Months Ended
	Sep. 30, 2016
Equity [Abstract]
Share Repurchase Program	Share Repurchase Program On February 12, 2015, the Company announced that its Board of Directors approved a share repurchase program authorizing the repurchase of up to an aggregate of $20 million of its common stock through open market and privately negotiated transactions over a two -year period. On November 2, 2016, the Board of Directors approved a two-year extension to the share repurchase program. The Company now expects the program to run through February 12, 2019. The timing and amount of any share repurchases will be determined based on market conditions, share price and other factors, and the program may be discontinued or suspended at any time. Repurchases will be made in compliance with SEC rules and other legal requirements. During the three and nine months ended September 30, 2016 , the Company did not repurchase any shares of its common stock. During the three months ended September 30, 2015 , the Company did not repurchase any shares of its common stock. During the nine months ended September 30, 2015 , the Company repurchased 763,787 shares of its common stock for $4.9 million in the aggregate at an average cost of $6.41 per share. Shares repurchased under this program are recorded at acquisition cost, including related expenses.

Business Segments

Business Segments	9 Months Ended
	Sep. 30, 2016
Segment Reporting [Abstract]
Business Segments	usiness Segments Segment information is prepared on the same basis that our Chief Executive Officer, who is our chief operating decision maker (“CODM”), manages the segments, evaluates financial results, and makes key operating decisions. In fiscal year 2015 , segments were organized and managed by the CODM as three business segments: North America, including the United States and Canada; EMEA, including operations in the United Kingdom, continental Europe, the Middle East, Africa and Asia; and LATAM, including operations in Mexico, South America and Central America. Effective in the first fiscal quarter of 2016 , the Company implemented changes to the organizational structure of the Latin America and EMEA segments which included combining the two segments under single management and managing those businesses as one segment. In conjunction with this change, the CODM now manages the results of the Company as two business segments: North America and International. The North America segment includes operations in the United States and Canada; the International segment includes all other operations across Europe, Asia, Mexico, Central America and South America; Other consists of intersegment eliminations, shared service activities and unallocated corporate expenses. All transactions between segments are presented at their gross amounts and eliminated through Other. Prior period amounts have been restated to reflect this change. Management evaluates the performance of its operating segments based on revenues and Adjusted EBITDA, which is a non-GAAP financial measure. The accounting policies of each of the operating segments are the same as those described in the summary of significant accounting policies in Note 1. Adjusted EBITDA represents income from operations excluding depreciation and amortization, stock-based compensation expense, income/expense related to changes in the fair value of contingent consideration liabilities and restructuring and other charges. Management does not evaluate the performance of its operating segments using asset measures. The table below presents financial information for the Company’s reportable segments and Other for the three and nine month periods noted (in thousands): North America International Other Total Three Months Ended September 30, 2016: Revenue from third parties $ 185,199 $ 94,794 $ — $ 279,993 Revenue from other segments 3,401 9,065 (12,466 ) — Total revenue 188,600 103,859 (12,466 ) 279,993 Adjusted EBITDA (1) 16,411 7,444 (6,935 ) 16,920 Three Months Ended September 30, 2015: Revenue from third parties $ 179,990 $ 84,730 $ — $ 264,720 Revenue from other segments — 2,874 (2,874 ) — Total revenue 179,990 87,604 (2,874 ) 264,720 Adjusted EBITDA (1) 17,050 5,710 (6,710 ) 16,050 North America International Other Total Nine Months Ended September 30, 2016: Revenue from third parties $ 550,561 $ 269,725 $ — $ 820,286 Revenue from other segments 5,048 16,573 (21,621 ) — Total revenue 555,609 286,298 (21,621 ) 820,286 Adjusted EBITDA (1) 48,209 17,482 (22,284 ) 43,407 Nine Months Ended September 30, 2015: Revenue from third parties $ 519,727 $ 239,316 $ — $ 759,043 Revenue from other segments — 8,328 (8,328 ) — Total revenue 519,727 247,644 (8,328 ) 759,043 Adjusted EBITDA (1) 46,746 11,661 (20,733 ) 37,674 (1) Adjusted EBITDA, which represents income from operations with the addition of depreciation and amortization, stock-based compensation expense, change in the fair value of contingent consideration liabilities and certain legal settlements, restructuring and other charges, is considered a non-GAAP financial measure under SEC regulations. Income from operations is the most directly comparable financial measure calculated in accordance with GAAP. The Company presents this measure as supplemental information to help investors better understand trends in its business results over time. The Company’s management team uses Adjusted EBITDA to evaluate the performance of the business. Adjusted EBITDA is not equivalent to any measure of performance required to be reported under GAAP, nor should this data be considered an indicator of the Company’s overall financial performance and liquidity. Moreover, the Adjusted EBITDA definition the Company uses may not be comparable to similarly titled measures reported by other companies. The table below reconciles the total of the reportable segments' Adjusted EBITDA and the Adjusted EBITDA included in Other to income before income taxes (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2016 2015 2016 2015 Adjusted EBITDA $ 16,920 $ 16,050 $ 43,407 $ 37,674 Depreciation and amortization (5,066 ) (4,485 ) (14,382 ) (12,842 ) Stock-based compensation expense (1,740 ) (1,226 ) (4,097 ) (4,854 ) Change in fair value of contingent consideration (788 ) (701 ) (9,975 ) (1,691 ) Restructuring and other charges (466 ) — (4,433 ) — Income from operations 8,860 9,638 10,520 18,287 Total other expense (1,279 ) (2,215 ) (3,173 ) (4,319 ) Income before income taxes $ 7,581 $ 7,423 $ 7,347 $ 13,968 The table below presents total assets for the Company’s reportable segments and Other as of September 30, 2016 and December 31, 2015 (in thousands): September 30, 2016 December 31, 2015 (unaudited) North America $ 387,634 $ 390,739 International 204,106 195,060 Other 21,161 22,668 Total assets $ 612,901 $ 608,467

Summary of Significant Accoun19

Summary of Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2016
Accounting Policies [Abstract]
Basis of Presentation of Interim Financial Statements	Basis of Presentation of Interim Financial Statements The accompanying unaudited condensed consolidated financial statements of InnerWorkings, Inc. and subsidiaries (the “Company”) included herein have been prepared to conform to the rules and regulations of the Securities and Exchange Commission (“SEC”) and accounting principles generally accepted in the United States (“GAAP”) for interim financial information. Certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. In the opinion of management, all adjustments considered necessary for a fair presentation of the accompanying unaudited financial statements have been included, and all adjustments are of a normal and recurring nature. The operating results for the three and nine months ended September 30, 2016 are not necessarily indicative of the results to be expected for the full year ending December 31, 2016 . These condensed interim consolidated financial statements and notes should be read in conjunction with the Company’s Consolidated Financial Statements and Notes thereto as of and for the year ended December 31, 2015 included in the Company’s Annual Report on Form 10-K filed with the SEC on March 10, 2016.
Description of the Business	Description of the Business InnerWorkings, Inc. was incorporated in the state of Delaware on January 3, 2006. The Company is a leading global marketing execution firm for the world's most marketing intensive companies, including those in the Fortune 1000, across a wide range of industries. As a comprehensive outsourced enterprise solution, the Company leverages proprietary technology, an extensive supplier network and deep domain expertise to streamline the creation, production, and distribution of marketing and promotional materials, signage and displays, retail experiences, events and promotions, and packaging across every major market worldwide. The items the Company sources are generally procured through the marketing supply chain, and are referred to collectively as marketing materials. The Company’s technology and database of information is designed to capitalize on excess manufacturing capacity and other inefficiencies in the traditional marketing and print supply chain to obtain favorable pricing and to deliver high-quality products and services. The Company is organized and managed as two business segments, North America and International, and is viewed as two operating segments by the chief operating decision maker for purposes of resource allocation and assessing performance. See Note 14 for further information about the Company’s reportable segments.
Reclassifications
Preparation of Financial Statements and Use of Estimates	Preparation of Financial Statements and Use of Estimates The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenue and expenses during the reporting periods. On an ongoing basis, the Company evaluates its estimates, including those related to product returns, allowance for doubtful accounts, inventories and inventory valuation, valuation and impairments of goodwill and long-lived assets, income taxes, accrued bonus, contingencies, stock-based compensation and litigation. The Company bases its estimates on historical experience and on other assumptions that its management believes are reasonable under the circumstances. These estimates form the basis for making judgments about the carrying value of assets and liabilities when those values are not readily apparent from other sources. Actual results can differ from those estimates.
Foreign Currency Translation	Foreign Currency Translation The Company determines the functional currency for its parent company and each of its subsidiaries by reviewing the currencies in which their respective operating activities occur. Assets and liabilities of these operations are translated into U.S. currency at the rates of exchange at the balance sheet date. Income and expense items are translated at average monthly rates of exchange. The resulting translation adjustments are included in accumulated other comprehensive loss, a separate component of stockholders’ equity. Transaction gains and losses arising from activities in other than the applicable functional currency are calculated using average exchange rates for the applicable period and reported in net income as a non-operating item in each period. Non-monetary balance sheet items denominated in a currency other than the applicable functional currency are translated using the historical rate.
Revenue Recognition	Revenue Recognition The Company recognizes revenue upon meeting all of the following revenue recognition criteria, which are typically met upon shipment or delivery of its products to customers: (i) persuasive evidence of an arrangement exists through customer contracts and orders, (ii) the customer takes title and assumes the risks and rewards of ownership, (iii) the sales price charged is fixed or determinable as evidenced by customer contracts and orders, and (iv) collectability is reasonably assured. Unbilled revenue relates to shipments that have been made to customers for which the related account receivable has not yet been billed. In accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 605-45, Revenue Recognition – Principal Agent Considerations , the Company generally reports revenue on a gross basis because the Company is the primary obligor in its arrangements to procure marketing materials and other products for its customers. Under these arrangements, the Company is responsible for the fulfillment, including the acceptability, of the marketing materials and other products. In addition, the Company (i) determines which suppliers are included in its network, (ii) has discretion to select from among the suppliers within its network, (iii) is obligated to pay its suppliers regardless of whether it is paid by its customers, and (iv) has reasonable latitude to establish exchange price. In some transactions, the Company also has general inventory risk and is involved in the determination of the nature or characteristics of the marketing materials and products. When the Company is not the primary obligor, revenues are reported net. The Company recognizes revenue for creative and other services provided to its customers which may be delivered in conjunction with the procurement of marketing materials at the time when delivery and customer acceptance occur and all other revenue recognition criteria are met. The Company recognizes revenue for creative and other services provided on a stand-alone basis upon completion of the service. Service revenue has not been material to the Company’s overall revenue to date.
Stock-Based Compensation	Stock-Based Compensation The Company accounts for stock-based compensation awards to employees and directors in accordance with ASC 718, Compensation – Stock Compensation . Compensation expense is measured by determining the fair value of each award using the Black-Scholes option valuation model for stock options or the closing share price for restricted shares. The fair value is then recognized over the requisite service period of the awards, which is generally the vesting period, on a straight-line basis for the entire award. Stock-based compensation cost recognized during the period is based on the portion of the share-based payment awards that are ultimately expected to vest. Accordingly, stock-based compensation cost recognized has been reduced for estimated forfeitures. Forfeitures are estimated at the time of grant and revised, if necessary, in subsequent periods if actual forfeitures differ from those estimates. The Company recorded $1.7 million and $1.2 million in stock-based compensation expense for the three months ended September 30, 2016 and 2015, respectively, and $4.1 million and $4.9 million in stock-based compensation expense for the nine months ended September 30, 2016 and 2015, respectively. During 2015, $0.4 million of stock-based compensation expense was recognized related to the modification of a former executive’s award agreements in connection with his transition agreement.
Recent Accounting Pronouncements	Recent Accounting Pronouncements In March 2016, the FASB issued Accounting Standards Update No. 2016-09, Compensation – Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting , ("ASU 2016-09") which simplifies several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. ASU 2016-09 is effective for annual and interim periods beginning after December 15, 2016. This guidance can be applied either prospectively, retrospectively or using a modified retrospective transition method. Early adoption is permitted. The Company is currently evaluating the impact of adopting this standard on its consolidated financial statements and expects to adopt this standard in the first quarter of 2017 . In March 2016, the FASB issued Accounting Standards Update No. 2016-08, Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net), ("ASU 2016-08") and in April 2016, the FASB issued Accounting Standards Update No. 2016-10, Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing ("ASU 2016-10"), both of which provide supplemental adoption guidance and clarification to ASC 2014-09. ASU 2016-08 and ASU 2016-10 must be adopted concurrently with the adoption of ASU 2014-09. The Company is currently evaluating the impact of adopting these standards on its consolidated financial statements, including possible transition elections and expects to adopt these standards in 2018 . In February 2016, the FASB issued Accounting Standards Update No. 2016-02, Leases (Topic 842) , ("ASU 2016-02") which increases transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and requires disclosure of key information about leasing arrangements. ASU 2016-02 requires lessees to recognize a right-of-use asset and a lease liability for most leases in the balance sheet as well as other qualitative and quantitative disclosures. The update is to be applied using a modified retrospective method and is effective for annual periods beginning after December 15, 2018 and interim periods within those annual periods. The Company is currently evaluating the impact of adopting this standard on its consolidated financial statements . In May 2014, the FASB issued Accounting Standards Update 2014-09, Revenue from Contracts with Customers (Topic 606) (“ASU 2014-09”), which amends the existing accounting standards for revenue recognition. ASU 2014-09 is based on principles that govern the recognition of revenue at an amount an entity expects to be entitled when products are transferred to customers. In August 2015, the FASB issued Accounting Standards Update 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date ( “ ASU 2015-14 ” ) which defers the effective date of ASU 2014-09 for all entities by one year. Public business entities, certain not-for-profit entities, and certain employee benefit plans should apply the guidance in ASU 2014-09 to annual reporting periods beginning after December 15, 2017, including interim reporting periods within that reporting period. Earlier application is permitted only as of annual reporting periods beginning after December 15, 2016, including interim reporting periods within that reporting period. The Company is currently evaluating the impact of adopting these standards on its consolidated financial statements and expects to adopt these standards in 2018 . In July 2015, the FASB issued Accounting Standards Update 2015-11, Inventory (Topic 330): Simplifying the Measurement of Inventory ( “A SU 2015-11 ” ). ASU 2015-11 applies to inventory that is measured using first-in, first-out (FIFO) or average cost. Under the updated guidance, an entity should measure inventory that is within scope at the lower of cost and net realizable value, which is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. Subsequent measurement is unchanged for inventory that is measured using last-in, last-out (LIFO). The standard is effective for annual and interim periods beginning after December 15, 2016, and should be applied prospectively with early adoption permitted at the beginning of an interim or annual reporting period. The Company does not expect ASU 2015-11 to have a material impact on its consolidated financial statements and expects to adopt this standard in the fourth quarter of 2016 . In August 2014, the FASB issued Accounting Standards Update 2014-15, Presentation of Financial Statements – Going Concern (“ASU 2014-15”). ASU 2014-15 requires management to evaluate whether there are conditions and events that raise substantial doubt about the entity's ability to continue as a going concern and to provide disclosures in certain circumstances. The standard is effective for annual periods ending after December 15, 2016 and interim periods beginning on or after December 15, 2016. The Company does not expect ASU 2014-15 to have a material impact on its consolidated financial statements

Contingent Consideration (Table

Contingent Consideration (Tables)	9 Months Ended
	Sep. 30, 2016
Business Combinations [Abstract]
Schedule of Business Acquisitions by Acquisition, Contingent Consideration	As of September 30, 2016 , the potential maximum contingent payments, excluding the amounts recorded in Due to seller which are currently payable, would be due as follows if all performance measures are achieved (in thousands): Maximum Potential Payment Fair Value of Liability 2016 $ — $ — 2017 69,490 19,320 $ 69,490 $ 19,320

Goodwill (Tables)

Goodwill (Tables)	9 Months Ended
	Sep. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Business Combination, Segment Allocation	The following is a summary of the goodwill balance for each reportable segment as of September 30, 2016 (in thousands): North America International Total Net goodwill as of December 31, 2015 $ 170,735 $ 35,522 $ 206,257 Foreign exchange impact 38 (1,317 ) (1,279 ) Net goodwill as of September 30, 2016 $ 170,773 $ 34,205 $ 204,978

Other Intangible Assets (Tables

Other Intangible Assets (Tables)	9 Months Ended
	Sep. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule Of Finite Lived And Indefinite Lived Intangible Assets	The following is a summary of the Company’s other intangible assets as of September 30, 2016 and December 31, 2015 (in thousands): September 30, December 31, 2015 Weighted Average Life Customer lists $ 73,635 $ 73,759 13.6 Noncompete agreements 955 988 4.1 Trade names 3,141 3,228 12.6 Patents 57 57 9.0 77,788 78,032 Less accumulated amortization (44,312 ) (40,317 ) Intangible assets, net $ 33,476 $ 37,715
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense	The estimated amortization expense for the remainder of 2016 and each of the next five years and thereafter is as follows (in thousands): Remainder of 2016 $ 1,342 2017 5,086 2018 4,611 2019 4,316 2020 4,193 Thereafter 13,928 $ 33,476

Earnings Per Share (Tables)

Earnings Per Share (Tables)	9 Months Ended
	Sep. 30, 2016
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	The computations of basic and diluted earnings per common share for three and nine months ended September 30, 2016 and 2015 are as follows (in thousands, except per share amounts): Three Months Ended September 30, Nine Months Ended September 30, 2016 2015 2016 2015 Numerator: Net income (loss) $ 4,341 $ 3,936 $ (676 ) $ 7,868 Denominator: Weighted-average shares outstanding – basic 53,818 52,973 53,536 52,759 Effect of dilutive securities: Employee and director stock options and restricted common shares 817 376 — 698 Contingently issuable shares 137 — — — Weighted-average shares outstanding – diluted 54,772 53,349 53,536 53,457 Basic earnings (loss) per share $ 0.08 $ 0.07 $ (0.01 ) $ 0.15 Diluted earnings (loss) per share $ 0.08 $ 0.07 $ (0.01 ) $ 0.15

Accumulated Other Comprehensi24

Accumulated Other Comprehensive Income (Loss) (Tables)	9 Months Ended
	Sep. 30, 2016
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Schedule of Accumulated Other Comprehensive Income (Loss)	The table below presents changes in the components of accumulated other comprehensive loss for the three and nine months ended September 30, 2016 and 2015 (in thousands): Three Months Ended September 30, 2016 2015 Foreign currency translation adjustments Foreign currency translation adjustments Balance, beginning of period $ (15,853 ) $ (9,745 ) Other comprehensive loss before reclassifications 335 (1,865 ) Net current-period other comprehensive loss 335 (1,865 ) Balance, end of period $ (15,518 ) $ (11,610 ) Nine Months Ended September 30, 2016 2015 Foreign currency translation adjustments Foreign currency translation adjustments Balance, beginning of period $ (13,993 ) $ (5,401 ) Other comprehensive loss before reclassifications (1,525 ) (6,209 ) Net current-period other comprehensive loss (1,525 ) (6,209 ) Balance, end of period $ (15,518 ) $ (11,610 )

Fair Value Measurement (Tables)

Fair Value Measurement (Tables)	9 Months Ended
	Sep. 30, 2016
Fair Value Disclosures [Abstract]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis	The following table sets forth the Company’s financial assets and financial liabilities measured at fair value on a recurring basis and the basis of measurement at September 30, 2016 and December 31, 2015 (in thousands): At September 30, 2016 Total Fair Value Measurement Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Assets: Money market funds (1) $ — $ — $ — $ — Liabilities: Contingent consideration $ (19,320 ) $ — $ — $ (19,320 ) At December 31, 2015 Total Fair Value Measurement Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Assets: Money market funds (1) $ 667 $ 667 $ — $ — Liabilities: Contingent consideration $ (22,162 ) $ — $ — $ (22,162 ) (1) Included in cash and cash equivalents on the balance sheet.
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation	The following table provides a reconciliation of the beginning and ending balances for the liabilities measured at fair value using significant unobservable inputs (Level 3) (in thousands): Fair Value Measurements at Reporting Date Using Significant Unobservable Inputs (Level 3) Contingent Consideration Balance as of December 31, 2015 $ (22,162 ) Contingent consideration payments paid in cash 11,008 Change in fair value (1) (9,975 ) Reclassification to Due to seller 1,281 Contingent consideration payments paid in stock 350 Foreign exchange impact (2) 178 Balance as of September 30, 2016 $ (19,320 ) (1) Adjustments to original contingent consideration obligations recorded were the result of using revised financial forecasts and updated fair value measurements. These changes are recognized within operating expenses on the condensed consolidated statement of comprehensive income (loss). (2) Changes in the contingent consideration liability which are caused by foreign exchange rate fluctuations are recognized in other comprehensive loss.

Business Segments (Tables)

Business Segments (Tables)	9 Months Ended
	Sep. 30, 2016
Segment Reporting [Abstract]
Schedule of Segment Reporting Information, by Segment	The table below presents financial information for the Company’s reportable segments and Other for the three and nine month periods noted (in thousands): North America International Other Total Three Months Ended September 30, 2016: Revenue from third parties $ 185,199 $ 94,794 $ — $ 279,993 Revenue from other segments 3,401 9,065 (12,466 ) — Total revenue 188,600 103,859 (12,466 ) 279,993 Adjusted EBITDA (1) 16,411 7,444 (6,935 ) 16,920 Three Months Ended September 30, 2015: Revenue from third parties $ 179,990 $ 84,730 $ — $ 264,720 Revenue from other segments — 2,874 (2,874 ) — Total revenue 179,990 87,604 (2,874 ) 264,720 Adjusted EBITDA (1) 17,050 5,710 (6,710 ) 16,050 North America International Other Total Nine Months Ended September 30, 2016: Revenue from third parties $ 550,561 $ 269,725 $ — $ 820,286 Revenue from other segments 5,048 16,573 (21,621 ) — Total revenue 555,609 286,298 (21,621 ) 820,286 Adjusted EBITDA (1) 48,209 17,482 (22,284 ) 43,407 Nine Months Ended September 30, 2015: Revenue from third parties $ 519,727 $ 239,316 $ — $ 759,043 Revenue from other segments — 8,328 (8,328 ) — Total revenue 519,727 247,644 (8,328 ) 759,043 Adjusted EBITDA (1) 46,746 11,661 (20,733 ) 37,674 (1) Adjusted EBITDA, which represents income from operations with the addition of depreciation and amortization, stock-based compensation expense, change in the fair value of contingent consideration liabilities and certain legal settlements, restructuring and other charges, is considered a non-GAAP financial measure under SEC regulations. Income from operations is the most directly comparable financial measure calculated in accordance with GAAP. The Company presents this measure as supplemental information to help investors better understand trends in its business results over time. The Company’s management team uses Adjusted EBITDA to evaluate the performance of the business. Adjusted EBITDA is not equivalent to any measure of performance required to be reported under GAAP, nor should this data be considered an indicator of the Company’s overall financial performance and liquidity. Moreover, the Adjusted EBITDA definition the Company uses may not be comparable to similarly titled measures reported by other companies.
Schedule Of Earnings Before Interest Tax Depreciation And Amortization Reconciliation	The table below reconciles the total of the reportable segments' Adjusted EBITDA and the Adjusted EBITDA included in Other to income before income taxes (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2016 2015 2016 2015 Adjusted EBITDA $ 16,920 $ 16,050 $ 43,407 $ 37,674 Depreciation and amortization (5,066 ) (4,485 ) (14,382 ) (12,842 ) Stock-based compensation expense (1,740 ) (1,226 ) (4,097 ) (4,854 ) Change in fair value of contingent consideration (788 ) (701 ) (9,975 ) (1,691 ) Restructuring and other charges (466 ) — (4,433 ) — Income from operations 8,860 9,638 10,520 18,287 Total other expense (1,279 ) (2,215 ) (3,173 ) (4,319 ) Income before income taxes $ 7,581 $ 7,423 $ 7,347 $ 13,968

Summary of Significant Accoun27

Summary of Significant Accounting Policies (Details)	3 Months Ended			9 Months Ended
	Sep. 30, 2016USD ($)	Sep. 30, 2015USD ($)	Mar. 31, 2015USD ($)	Sep. 30, 2016USD ($)Unit	Sep. 30, 2015USD ($)
Accounting Policies [Abstract]
Number of Reportable Segments | Unit				2
Share-based compensation | $	$ (1,739,772)	$ (1,226,490)	$ (400,000)	$ (4,097,362)	$ (4,854,194)

Contingent Consideration - Sche

Contingent Consideration - Schedule of Contingent Consideration (Details)	Sep. 30, 2016USD ($)
Business Acquisition, Contingent Consideration [Line Items]
Potential Maximum Contingent Payments	$ 69,490,283
Business Combination, Contingent Consideration, Liability	19,300,000
Cash [Member]
Business Acquisition, Contingent Consideration [Line Items]
Potential Maximum Contingent Payments	69,490,283
2015 [Member] | Common Stock [Member]
Business Acquisition, Contingent Consideration [Line Items]
Potential Maximum Contingent Payments	0
2015 [Member] | Cash [Member]
Business Acquisition, Contingent Consideration [Line Items]
Potential Maximum Contingent Payments	0
2016 [Member] | Common Stock [Member]
Business Acquisition, Contingent Consideration [Line Items]
Potential Maximum Contingent Payments	19,319,874
2016 [Member] | Cash [Member]
Business Acquisition, Contingent Consideration [Line Items]
Potential Maximum Contingent Payments	$ 69,490,283

Contingent Consideration - Cont

Contingent Consideration - Contingent Consideration (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Business Acquisition, Contingent Consideration [Line Items]
Fair Value Measurements Valuation Process Probability Percentage			100.00%
Business Combination, Contingent Consideration, Liability	$ 19,300,000		$ 19,300,000
Fair value of contingent consideration adjustment expense (income)	788,000	$ 701,000	9,975,423	$ 1,690,743
Business combination, contingent consideration, maximum potential cash payment	69,490,283		69,490,283
Eyelevel [Member]
Business Acquisition, Contingent Consideration [Line Items]
Fair value of contingent consideration adjustment expense (income)	1,300,000		9,400,000
Others [Member]
Business Acquisition, Contingent Consideration [Line Items]
Fair value of contingent consideration adjustment expense (income)	500,000		600,000
Minimum [Member] | Eyelevel [Member]
Business Acquisition, Contingent Consideration [Line Items]
Business combination, contingent consideration, maximum potential cash payment	12,000,000		12,000,000
Cumulative EBITDA			30,000,000
Maximum [Member] | Eyelevel [Member]
Business Acquisition, Contingent Consideration [Line Items]
Business combination, contingent consideration, maximum potential cash payment	$ 24,000,000		24,000,000
Cumulative EBITDA			$ 40,000,000

Goodwill (Details)

Goodwill (Details)	9 Months Ended
	Sep. 30, 2016USD ($)Unit
Goodwill [Roll Forward]
Net goodwill as of December 31, 2014	$ 206,257,000
Foreign exchange impact	(1,278,664)
Net goodwill as of June 30, 2015	$ 204,978,000
Number of Reportable Segments | Unit	2
North America [Member]
Goodwill [Roll Forward]
Net goodwill as of December 31, 2014	$ 170,734,819
Foreign exchange impact	38,367
Net goodwill as of June 30, 2015	170,773,186
International [Member]
Goodwill [Roll Forward]
Net goodwill as of December 31, 2014	35,521,846
Foreign exchange impact	(1,317,031)
Net goodwill as of June 30, 2015	$ 34,204,815

Other Intangible Assets - Sched

Other Intangible Assets - Schedule of Other Intangible Assets (Details) - USD ($)	9 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross	$ 77,788,232	$ 78,032,041
Less accumulated amortization	(44,312,025)	(40,316,876)
Intangible assets, net	33,476,000	37,715,165
Trade names [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross	$ 3,140,998	3,228,133
Acquired finite-lived intangible assets, weighted average useful life	12 years 7 months 6 days
Customer lists [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross	$ 73,634,986	73,759,118
Acquired finite-lived intangible assets, weighted average useful life	13 years 7 months 6 days
Noncompete agreements [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross	$ 955,352	987,894
Acquired finite-lived intangible assets, weighted average useful life	4 years 1 month 6 days
Patents [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross	$ 56,896	$ 56,896
Acquired finite-lived intangible assets, weighted average useful life	9 years

Other Intangible Assets - Addit

Other Intangible Assets - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization Of Intangible Assets	$ 1.5	$ 1.4	$ 4.2	$ 4.4

Other Intangible Assets - Sch33

Other Intangible Assets - Schedule of Other Intangible Amortization (Details)	Sep. 30, 2016USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Remainder of 2015	$ 1,342,040
2,016	5,085,840
2,017	4,610,553
2,018	4,316,262
2,019	4,193,331
Thereafter	13,928,182
Finite-Lived Intangible Assets, Net	$ 33,476,208

Income Taxes (Details)

Income Taxes (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Income Tax Disclosure [Abstract]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	42.70%	47.00%	109.20%	43.70%
Fair value of contingent consideration adjustment expense (income)	$ 788,000	$ 701,000	$ 9,975,423	$ 1,690,743

Earnings Per Share - Additional

Earnings Per Share - Additional Information (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Earnings Per Share [Abstract]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	2,522,370	3,983,261	4,031,283	4,057,813

Earnings Per Share - Schedule o

Earnings Per Share - Schedule of Basic and Diluted Earnings per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Numerator:
Net income	$ 4,341	$ 3,936	$ (676)	$ 7,868
Denominator:
Weighted-average shares outstanding – basic	53,818,382	52,972,500	53,536,000	52,759,404
Effect of dilutive securities:
Employee and director stock options and restricted common shares	817,000	375,876	0	697,568
Contingently issuable shares	178,000	0	0	0
Weighted-average shares outstanding – diluted	54,772,000	53,348,376	53,536,000	53,456,972
Basic earnings per share (in dollars per share)	$ 0.08	$ 0.07	$ (0.01)	$ 0.15
Diluted earnings per share (in dollars per share)	$ 0.08	$ 0.07	$ (0.01)	$ 0.15

Accumulated Other Comprehensi37

Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Balance, beginning of period		$ (11,610,000)	$ (13,992,518)	$ (5,401,000)
Other comprehensive loss before reclassifications	$ 334,779	(1,865,000)	(1,525,261)	(6,209,000)
Net current-period other comprehensive loss	334,779	$ (1,865,000)	(1,525,261)	$ (6,209,000)
Balance, end of period	$ (15,517,779)		$ (15,517,779)

Related Party Transactions (Det

Related Party Transactions (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Related Party Transaction [Line Items]
Print Procurement Services	$ 0.4	$ 0.5	$ 1.3	$ 1.4
Insurance and Risk Management Services	0	$ 0.3	0.2	$ 0.5
Arthur J.Gallagher Co [Member]
Related Party Transaction [Line Items]
Due from Related Parties, Current	$ 0.3		$ 0.3

Fair Value Measurement - Additi

Fair Value Measurement - Additional Information (Details) $ in Millions	9 Months Ended
	Sep. 30, 2016USD ($)
Fair Value Disclosures [Abstract]
Fair Value Measurements Valuation Process Probability Percentage	100.00%
Effect Of Discount Rate Increase In Fair Value	$ 0.1

Fair Value Measurement - Schedu

Fair Value Measurement - Schedule of Fair Value Measurement (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Assets:
Money market funds(1)	$ 0	$ 667,211
Liabilities:
Contingent consideration	(19,319,874)	(22,161,822)
Fair Value, Inputs, Level 1 [Member]
Assets:
Money market funds(1)	0	667,211
Liabilities:
Contingent consideration	0	0
Fair Value, Inputs, Level 2 [Member]
Assets:
Money market funds(1)	0	0
Liabilities:
Contingent consideration	0	0
Fair Value, Inputs, Level 3 [Member]
Assets:
Money market funds(1)	0	0
Liabilities:
Contingent consideration	$ (19,319,874)	$ (22,161,822)

Fair Value Measurement - Sche41

Fair Value Measurement - Schedule of Unobservable Fair Value Inputs (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance as of December 31, 2015			$ (22,161,822)
Change in fair value of contingent consideration	$ 788,000	$ 701,000	9,975,423	$ 1,690,743
Foreign exchange impact(2)			(1,278,664)
Balance as of September 30, 2016	(19,319,874)		(19,319,874)
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance as of December 31, 2015			(22,161,822)
Contingent consideration payments paid in cash			11,008,413
Change in fair value of contingent consideration			1,280,801
Reclassification to Due to seller			350,000
Foreign exchange impact(2)			178,157
Balance as of September 30, 2016	$ (19,319,874)		$ (19,319,874)

Commitments and Contingencies (

Commitments and Contingencies (Details) $ in Thousands, € in Millions	1 Months Ended					3 Months Ended	15 Months Ended
	Jan. 31, 2014USD ($)	Jan. 31, 2014EUR (€)	Dec. 31, 2013USD ($)	Dec. 31, 2013EUR (€)	Nov. 30, 2013EUR (€)	Sep. 30, 2016	Mar. 31, 2016USD ($)	Dec. 31, 2015USD ($)	Dec. 31, 2015EUR (€)	Feb. 28, 2014EUR (€)
Other Commitments [Line Items]
Loss Contingency, Damages Awarded, Value | $							$ 6,030
Loss Contingency, Damages Sought						2.4
Wrongful Termination Lawsuit - Productions Graphics [Member]
Other Commitments [Line Items]
Loss Contingency, Damages Sought, Value			$ 1,000	€ 0.7
Loss Contingency, Judicial Asset Attachment Order, Amount | €					€ 0.7
Loss Contingency Damages Value Contingent Consideration								$ 9,400	€ 7.1	€ 7.1
Loss Contingency Damages Value Fixed Consideration								8,000	5.8
Loss Contingency Damages Maximum Contingent Consideration								$ 37,600	€ 34.5
Employment Arbitration Claim [Member]
Other Commitments [Line Items]
Loss Contingency, Damages Sought, Value	$ 800	€ 0.6

Revolving Credit Facility (Deta

Revolving Credit Facility (Details)	Feb. 22, 2016	Sep. 30, 2016USD ($)
Line of Credit Facility [Line Items]
Line of Credit Facility Maturity Date		Sep. 25, 2019
Line of Credit Facility Increased Current Borrowing Capacity		$ 50,000,000
Line of Credit Facility Required Leverage Ratio		3
Line of Credit Facility Borrowings to be Drawn		$ 700,000
Eurodollar [Member] | Minimum [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility Basis Spread on Variable Rate		1.25%
Eurodollar [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility Basis Spread on Variable Rate		2.50%
Base Rate [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility Basis Spread on Variable Rate	110.00%
Base Rate [Member] | Minimum [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility Basis Spread on Variable Rate		0.25%
Base Rate [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility Basis Spread on Variable Rate		1.50%
Leverage Ratio Required After the Quarter Ended June 30, 2015 [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility Required Leverage Ratio		3
Line of Credit Facility Required Interest Coverage Ratio		5
International [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		$ 5,000,000
Line of Credit Facility Unused Capacity		4,800,000
North America [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		175,000,000
Line of Credit Facility Unused Capacity		$ 24,000,000

Restructuring and Related Activ

Restructuring and Related Activities (Details)	Dec. 14, 2015USD ($)employee	Sep. 30, 2016USD ($)	Sep. 30, 2015USD ($)	Sep. 30, 2016USD ($)	Sep. 30, 2015USD ($)	Sep. 30, 2016USD ($)	Mar. 31, 2016USD ($)	Dec. 31, 2015USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Number of Positions Eliminated | employee	100
Restructuring Reserve		$ 938,000		$ 938,000		$ 938,000		$ 359,000
Restructuring Charges		466,000	$ 0	4,433,000	$ 0	5,487,000
Payments for Restructuring				(3,854,000)
Contract Termination [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve		74,000		74,000		74,000		75,000
Restructuring Charges				862,000
Payments for Restructuring				(863,000)
Restructuring and Related Cost, Expected Cost	$ 1,000,000
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve		$ 864,000		864,000		$ 864,000		$ 284,000
Restructuring Charges				3,571,000
Payments for Restructuring				(2,991,000)
International [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges							$ 4,200,000
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges				1,000,000
North America [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges				$ 300,000
Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	6,700,000
Maximum [Member] | Contract Termination [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	1,200,000
Maximum [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	5,700,000
Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	6,400,000
Minimum [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	$ 5,400,000

Share Repurchase Program (Detai

Share Repurchase Program (Details) - USD ($)	Feb. 12, 2015	Sep. 30, 2015
Equity [Abstract]
Stock Repurchase Program, Authorized Amount	$ 20,000,000
Stock Repurchase Program, Period in Force	2 years
Treasury Stock Acquired, Average Cost Per Share (in USD per Share)		$ 6.41
Stock Repurchased During Period, Shares		763,787
Stock Repurchased During Period, Value		$ 4,897,184

Business Segments - Schedule of

Business Segments - Schedule of Business Segment Financial Information (Details)	3 Months Ended			9 Months Ended		12 Months Ended
	Sep. 30, 2016USD ($)	Sep. 30, 2015USD ($)	Mar. 31, 2015USD ($)	Sep. 30, 2016USD ($)segment	Sep. 30, 2015USD ($)	Dec. 31, 2015segment
Segment Reporting Information [Line Items]
Fair value of contingent consideration adjustment expense (income)	$ 788,000	$ 701,000		$ 9,975,423	$ 1,690,743
Number of Operating Segments | segment				2		3
Revenue from third parties	279,993,378	264,720,000		$ 820,286,000	759,043,000
Revenue from other segments	0			925	0
Total revenue	279,993,000			820,286,000
Adjusted EBITDA	16,919,831	16,051,346		43,407,523	37,674,000
North America [Member]
Segment Reporting Information [Line Items]
Revenue from third parties	185,199,338		$ 179,990,000	550,561,300	519,727,000
Revenue from other segments	3,400,701	0		5,048,199	0
Total revenue	188,600,039	179,990,000		555,609,499	519,727,000
Adjusted EBITDA	16,411,000	17,050,000		48,209,000	46,746,000
Latin America [Member]
Segment Reporting Information [Line Items]
Revenue from third parties	94,794,039	84,730,000		269,724,543	239,316,000
Revenue from other segments	9,064,927	2,874,000		16,573,726	8,328,000
Total revenue	103,858,966	87,604,000		286,298,269	247,644,000
Adjusted EBITDA	7,444,444	5,710,000		17,482,000	11,661,000
Other [Member]
Segment Reporting Information [Line Items]
Revenue from third parties	0			0
Revenue from other segments	(12,465,628)	(2,874,000)		(21,621,924)	(8,328,000)
Total revenue	(12,465,628)	(2,874,000)		(21,621,000)	(8,328,000)
Adjusted EBITDA	$ (6,934,000)	$ (6,709,000)		$ (22,284,000)	$ (20,734,000)

Business Segments - Schedule 47

Business Segments - Schedule of Business Segments Adjusted EBITDA (Details) - USD ($)	3 Months Ended			9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Mar. 31, 2015	Sep. 30, 2016	Sep. 30, 2015
Segment Reporting [Abstract]
Adjusted EBITDA	$ 16,919,831	$ 16,051,346		$ 43,407,523	$ 37,674,000
Depreciation and amortization	(5,065,679)	(4,485,119)		(14,382,034)	(12,842,347)
Stock-based compensation expense	(1,739,772)	(1,226,490)	$ (400,000)	(4,097,362)	(4,854,194)
Change in fair value of contingent consideration	(788,087)	(701,086)		(9,975,423)	(1,690,743)
Restructuring and other charges	(466,205)	0		(4,433,272)	0
Income from operations	8,860,000	9,638,000		10,520,000	18,287,000
Total other expense	(1,279,000)	(2,215,000)		(3,173,000)	(4,319,000)
Income before income taxes	$ 7,581,000	$ 7,423,000		$ 7,347,000	$ 13,968,000

Business Segments Business Segm

Business Segments Business Segments - Schedule of Business Segments Total Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Segment Reporting Information [Line Items]
Assets	$ 612,901	$ 608,467
North America [Member]
Segment Reporting Information [Line Items]
Assets	387,634	390,739
International [Member]
Segment Reporting Information [Line Items]
Assets	204,106	195,060
Others [Member]
Segment Reporting Information [Line Items]
Assets	$ 21,161	$ 22,668

Revision to Correct Immaterial

Revision to Correct Immaterial Error in Previously Issued Financial Statements Restatement Adjustments (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Statement of Comprehensive Income [Abstract]
Selling, general and administrative expenses	$ 52,601,000		$ 155,511,000
Income (Loss) from operations	8,860,000	$ 9,638,000	10,520,000	$ 18,287,000
Income (Loss) before taxes	7,581,000	7,423,000	7,347,000	13,968,000
Income tax expense (benefit)	3,240,000		8,023,000
Net income	$ 4,341,000	$ 3,936,000	$ (676,000)	$ 7,868,000
Net income (loss) per share:
Basic earnings (loss) per share (in usd per share)	$ 0.08	$ 0.07	$ (0.01)	$ 0.15
Diluted earnings (loss) per share (in usd per share)	$ 0.08	$ 0.07	$ (0.01)	$ 0.15
Comprehensive income (loss)	$ 4,676,000		$ (2,201,000)
Statement of Financial Position [Abstract]
Total current assets	339,619,000		339,619,000		$ 329,837,000
Total assets	612,901,000		612,901,000		608,467,000
Accrued expenses	21,037,000		21,037,000		17,866,000
Total current liabilities	207,535,000		207,535,000		231,262,000
Deferred income taxes	11,594,000		11,594,000		10,526,000
Total liabilities	355,098,000		355,098,000		354,331,000
Retained earnings	105,954,000		105,954,000		106,764,000
Total stockholders' equity	257,803,000		257,803,000		254,136,000
Total liabilities and stockholders' equity	612,901,000		612,901,000		$ 608,467,000
Statement of Cash Flows [Abstract]
Net income (loss)	$ 4,341,000	$ 3,936,000	(676,000)	$ 7,868,000
Deferred income taxes		768,045	677,151
Accrued expenses and other liabilities		2,989,383	7,861,083
Net cash provided by (used in) operating activities		$ (7,256,705)	$ (23,631,523)