Glu Mobile (GLUU) 10-K13 Mar 152014 FY Annual reportFinancial data

Company Profile

Document_and_Entity_Informatio

Document and Entity Information (USD $)	12 Months Ended
Document and Entity Information (USD $)	Dec. 31, 2014	Mar. 01, 2015	Jun. 30, 2014
Document And Entity Information [Abstract]
Document Type	10-K
Amendment Flag	FALSE
Document Period End Date	31-Dec-14
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	FY
Trading Symbol	gluu
Entity Registrant Name	GLU MOBILE INC
Entity Central Index Key	1366246
Current Fiscal Year End Date	-19
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Public Float			$457,146,820
Entity Common Stock, Shares Outstanding		107,800,539

CONDENSED_CONSOLIDATED_BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$70,912	$28,496
Accounts receivable, net	32,231	18,305
Prepaid expenses and other	18,252	7,663
Total current assets	121,395	54,464
Property and equipment, net	6,116	5,096
Restricted cash	1,990	1,730
Other long-term assets	6,674	637
Intangible assets, net	27,524	5,599
Goodwill	87,964	19,485
Total assets	251,663	87,011
Current liabilities:
Accounts payable	11,685	10,657
Accrued liabilities	3,812	1,971
Accrued compensation	10,751	5,378
Accrued royalties	12,440	1,727
Deferred revenues	37,333	18,224
Total current liabilities	76,021	37,957
Other long-term liabilities	3,936	2,357
Total liabilities	79,957	40,314
Commitments and contingencies (Note 7)
Stockholders' equity:
Preferred stock, $0.0001 par value; 5,000 shares authorized at September 30, 2014 and December 31, 2013; no shares issued and outstanding at September 30, 2014 and December 31, 2013
Common stock, $0.0001 par value: 250,000 shares authorized at September 30, 2014 and December 31, 2013; 106,928 and 78,464 shares issued and outstanding at September 30, 2014 and December 31, 2013, respectively	11	8
Additional paid-in capital	415,766	298,593
Accumulated other comprehensive (loss)/income	-8	307
Accumulated deficit	-244,063	-252,211
Total stockholders' equity	171,706	46,697
Total liabilities and stockholders' equity	$251,663	$87,011

CONDENSED_CONSOLIDATED_BALANCE1

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - 10Q (USD $)	Dec. 31, 2014	Dec. 31, 2013
Statement of Financial Position [Abstract]
Preferred stock, par value	$0.00
Preferred stock, shares authorized	5,000,000
Preferred stock, shares issued	0
Preferred stock, shares outstanding	0
Common stock, par value	$0.00
Common stock, shares authorized	250,000,000
Common stock, shares issued	107,174,000	78,464,000
Common stock, shares outstanding	107,174,000	78,464,000

CONDENSED_CONSOLIDATED_STATEME

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Statement [Abstract]
Revenues	$223,146	$105,613	$108,183
Cost of revenues:
Platform commissions, royalties and other	80,992	32,806	29,630
Impairment of prepaid royalties and guarantees	257	435	0
Amortization of intangible assets	4,767	4,238	3,783
Total cost of revenues	85,759	37,044	33,413
Gross profit	137,387	68,569	74,770
Operating expenses:
Research and development	64,284	46,877	54,275
Sales and marketing	45,076	26,120	20,893
General and administrative	25,019	15,550	14,744
Amortization of intangible assets	508	1,336	1,980
Restructuring charge	435	1,448	1,371
Impairment of goodwill			3,613
Total operating expenses	135,322	91,331	96,876
Loss from operations	2,065	-22,762	-22,106
Interest and other income/(expense), net:
Interest income	30	16	21
Other (expense)/income, net	-1,502	-6	-368
Interest and other (expense)/income, net	-1,472	10	-347
Income/(loss) before income taxes	593	-22,752	-22,453
Income tax benefit	7,555	2,843	1,994
Net income/(loss)	$8,148	($19,909)	($20,459)
Net income/(loss) per common share:
Basic	$0.09	($0.28)	($0.32)
Diluted	$0.08	($0.28)	($0.32)
Weighted average common shares outstanding:
Basic	91,826	71,453	64,318
Diluted	96,922	71,453	64,318

CONDENSED_CONSOLIDATED_STATEME1

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013		Dec. 31, 2012
Statement of Comprehensive Income [Abstract]
Net income/(loss)	$8,148	($19,909)		($20,459)
Other comprehensive income/(loss):
Foreign currency translation adjustments	-315	378		-99
Reclassification to net loss (1)		-238	[1]
Other comprehensive income/(loss)	-315	140		-99
Comprehensive income/(loss)	$7,833	($19,769)		($20,558)

[1]	The reclassification to net loss relates to the write-off of cumulative translation adjustment upon substantial liquidation of the Companybs Brazilian entity and is recognized in Restructuring charge in the Companybs consolidated statement of operations for the year ended December 31, 2013.

CONSOLIDATED_STATEMENTS_OF_STO

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $)	Common Stock [Member]	Additional Paid-In Capital	Accumulated Other Comprehensive Income [Member]	Accumulated Deficit	Total
In Thousands	Common Stock [Member]	Additional Paid-In Capital	Accumulated Other Comprehensive Income [Member]	Accumulated Deficit	Total
Beginning balance at Dec. 31, 2011	$6	$260,744	$266	($211,843)	$49,173
Beginning balances (in shares) at Dec. 31, 2011	63,749
Net income (loss)				-20,459	-20,459
Stock-based compensation expense		4,271			4,271
Issuance of common stock upon exercise of stock options (in shares)	806				806
Issuance of common stock upon exercise of stock options		1,357			1,357
Issuance of common stock upon exercise of warrants (in shares)	413
Issuance of common stock upon exercise of warrants		619			619
Issuance of common stock as consideration for acquisition (in shares)	600
Issuance of common stock as consideration for acquisition		2,796			2,796
Issuance of common stock pursuant to Employee Stock Purchase Plan (in shares)	454
Issuance of common stock pursuant to Employee Stock Purchase Plan		1,229			1,229
Other comprehensive income/(loss)			-99		-99
Ending balance at Dec. 31, 2012	6	271,016	167	-232,302	38,887
Ending balances (in shares) at Dec. 31, 2012	66,022
Net income (loss)				-19,909	-19,909
Stock-based compensation expense		4,113			4,113
Issuance of common stock upon exercise of stock options (in shares)	958				957
Issuance of common stock upon exercise of stock options		1,295			1,295
Issuance of common stock upon exercise of warrants (in shares)	2,886
Issuance of common stock upon exercise of warrants	1	4,328			4,329
Issuance of common stock as consideration for acquisition (in shares)	742
Issuance of common stock as consideration for acquisition		2,263			2,263
Issuance of common stock as consideration for property and equipment (in shares)	89
Issuance of common stock as consideration for property and equipment		189			189
Issuance of common stock pursuant to Employee Stock Purchase Plan (in shares)	522
Issuance of common stock pursuant to Employee Stock Purchase Plan		978			978
Issuance of common stock as contingent consideration earned					2,263
Shares issued	7,245
Issuance of common stock upon Public Offering, net of issuance costs	1	13,984			13,985
Non-cash warrant expense		427			427
Other comprehensive income/(loss)			140		140
Ending balance at Dec. 31, 2013	8	298,593	307	-252,211	46,697
Ending balances (in shares) at Dec. 31, 2013	78,464
Net income (loss)				8,148	8,148
Stock-based compensation expense		7,073			7,073
Issuance of common stock upon exercise of stock options (in shares)	2,867				2,867
Issuance of common stock upon exercise of stock options	1	6,270			6,271
Issuance of common stock upon exercise of warrants (in shares)	1,191
Issuance of common stock upon exercise of warrants		2,786			2,786
Issuance of common stock as consideration for acquisition (in shares)	12,832
Issuance of common stock as consideration for acquisition	1	61,860			61,861
Taxes paid related to net share settlement of equity awards (in shares)	348
Taxes paid related to net share settlement of equity awards		-896			-896
Issuance of common stock pursuant to Employee Stock Purchase Plan (in shares)	426
Issuance of common stock pursuant to Employee Stock Purchase Plan		1,076			1,076
Issuance of common stock as contingent consideration earned		5,821			5,821
Issuance of common stock as contingent consideration earned (in shares)	1,185
Shares issued	9,861
Issuance of common stock upon Public Offering, net of issuance costs	1	32,057			32,058
Non-cash warrant expense		1,126			1,126
Other comprehensive income/(loss)			-315		-315
Ending balance at Dec. 31, 2014	$11	$415,766	($8)	($244,063)	$171,706
Ending balances (in shares) at Dec. 31, 2014	107,174

CONDENSED_CONSOLIDATED_STATEME2

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Cash flows from operating activities:
Net income/(loss)	$8,148	($19,909)	($20,459)
Adjustments to reconcile net income/(loss) to net cash used in operating activities:
Depreciation	2,513	2,707	2,368
Amortization of intangible assets	5,275	5,574	5,763
Stock-based compensation	11,633	4,285	5,822
Change in fair value of Blammo earnout	835	7	167
Non-cash warrant expense	1,192	427
Non-cash foreign currency remeasurement (gain)/loss	1,495	23	365
Other Noncash Income Tax Expense	1,531
Impairment of goodwill			3,613
Impairment of prepaid royalties and guarantees	257	435	0
Non-cash restructuring charges		244
Changes in allowance for doubtful accounts	-162	27	281
Changes in operating assets and liabilities, net of effect of acquisitions:
Accounts receivable	-9,195	-6,540	2,430
Prepaid expenses and other assets	-14,332	-2,726	-359
Accounts payable	-4,298	3,347	-586
Other accrued liabilities	-20	-157	-459
Accrued compensation	5,259	910	-1,300
Accrued royalties	10,231	-1,495	-1,133
Deferred revenues	18,810	6,499	680
Accrued restructuring		-161	-883
Other long-term liabilities	-8,598	-3,075	-3,059
Net cash provided by (used in) operating activities	30,574	-9,578	-6,749
Cash flows used in investing activities:
Purchase of property and equipment	-3,292	-2,722	-2,014
Restricted cash	-60	-1,730
Other investing activities	-250	-200
Purchase of intangible assets		-253	-5,000
Net cash paid for acquisitions	-22,586		913
Net cash used in investing activities	-26,188	-4,905	-6,101
Cash flows from financing activities:
PlayFirst payments on acquired line of credit and term loan	-2,340
Proceeds from public offering, net	32,058	13,985
Taxes paid related to net share settlement of equity awards	-896
Proceeds from exercise of stock options and ESPP	7,347	2,273	2,586
Proceeds from exercise of warrants and issuance of common stock	2,786	4,329	619
Net cash provided by financing activities	38,955	20,587	3,205
Effect of exchange rate changes on cash	-925	67	-242
Net increase (decrease) in cash and cash equivalents	42,416	6,171	-9,887
Cash and cash equivalents at beginning of period	28,496	22,325	32,212
Cash and cash equivalents at end of period	70,912	28,496	22,325
Supplemental disclosure of cash flow information
Common stock issued for acquisitions of PlayFirst and Cie Games	61,861	2,263	2,796
Common stock issued for property and equipment		189
Common stock issued as contingent consideration earned	5,821	2,263
Income taxes paid	$303	$269	$394

The_Company_and_Summary_of_Sig

The Company and Summary of Significant Accounting Policies

12 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

The Company, Basis of Presentation and Summary of Significant Accounting Policies

NOTE 1 — THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

The Company

Glu Mobile Inc. (the “Company” or “Glu”) was incorporated in Nevada in May 2001 and reincorporated in the state of Delaware in March 2007. The Company develops, publishes, and markets a portfolio of games designed for users of smartphones and tablet devices who download and make purchases within its games through direct-to-consumer digital storefronts, such as the Apple App Store, Google Play Store, Amazon Appstore and others (“Digital Storefronts”). The Company creates games based on its own original brands, as well as third-party licensed brands, properties and other content.

The Company has generally incurred losses from operations since inception and had an accumulated deficit of $244,063 as of December 31, 2014. However, for the year ended December 31, 2014, the Company generated net income of $8,148 and generated operating cash flows of $30,574. However, the Company may incur additional losses and negative cash flows in the future. Failure to generate sufficient revenues, reduce spending or raise additional capital could adversely affect the Company’s ability to achieve its intended business objectives.

Basis of Presentation

The Company's consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States.

Basis of Consolidation

The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All material intercompany balances and transactions have been eliminated.

Use of Estimates

The preparation of financial statements and related disclosures in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”) requires the Company’s management to make judgments, assumptions and estimates that affect the amounts reported in its consolidated financial statements and accompanying notes. Management bases its estimates on historical experience and on various other assumptions it believes to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Significant estimates and assumptions reflected in the financial statements include, but are not limited to, the estimated lives that the Company uses for revenue recognition, the allowance for doubtful accounts, useful lives of property and equipment and intangible assets, income taxes, fair value of stock awards issued and contingent consideration issued to Blammo shareholders, fair value of warrants issued, accounting for business combinations, and evaluating goodwill and long-lived assets for impairment. Actual results may differ from these estimates and these differences may be material.

Revenue Recognition

The Company generates revenues through in-app purchases within its games on smartphones and tablets, such as Apple’s iPhone and iPad and mobile devices utilizing Google’s Android operating system. Smartphone and tablet games are distributed primarily through Digital Storefronts.

Revenue

The Company distributes its games for smartphones and tablets to the end customer through Digital Storefronts. Within these Digital Storefronts, users can download the Company’s free-to-play games and pay to acquire virtual currency which can be redeemed in the game for virtual goods. The Company recognizes revenue, when persuasive evidence of an arrangement exists, the service has been provided to the user, the price paid by the user is fixed or determinable, and collectability is reasonably assured. Determining whether and when some of these criteria have been satisfied requires judgments that may have a significant impact on the timing and amount of revenue the Company reports in each period. For the purposes of determining when the service has been provided to the player, the Company has determined that an implied obligation exists to the paying user to continue displaying the purchased virtual goods within the game over the estimated average playing period of paying players for the game, which represents the Company’s best estimate of the estimated average life of virtual goods.

The Company sells both consumable and durable virtual goods and receives reports from the Digital Storefronts, which breakdown the various purchases made from their games over a given time period. The Company reviews these reports to determine on a per-item basis whether the purchase was a consumable virtual good or a durable virtual good. Consumable goods are items that can be purchased directly by the player through the Digital Storefront and are consumed at a predetermined time or otherwise have limitations on repeated use, while durable goods are items accessible to the user over an extended period of time. The Company’s revenues from consumable virtual goods have been insignificant over the previous three years. The Company recognizes the revenues from these items immediately, since it believes that the delivery obligation has been met and there are no further implicit or explicit performance obligations related to the purchase of that consumable virtual good. Revenues from durable virtual goods are generated through the purchase of virtual coins by users through a Digital Storefront. Players convert the virtual coins within the game to durable virtual goods such as weapons, armor or other accessories to enhance their game-playing experience. The durable virtual goods remain in the game for as long as the player continues to play. The Company believes this represents an implied service obligation, and accordingly, recognizes the revenues from the purchase of these durable virtual goods over the estimated average playing period of paying users. Based on the Company’s analysis, the estimated weighted average useful life of a paying user is approximately three months for the majority of our games, except for one game for which the estimated weighted average useful life of a paying user has been determined to be approximately four months. If a new game is launched and only a limited period of paying player data is available, then the Company also considers other quantitative and qualitative factors, such as the playing patterns for paying users for other games with similar characteristics. While the Company believes its estimates to be reasonable based on available game player information, it may revise such estimates in the future as the games’ operation periods change. Any adjustments arising from changes in the estimates of the lives of these virtual goods would be applied to the current quarter and prospectively on the basis that such changes are caused by new information indicating a change in game player behavior patterns. Any changes in the Company’s estimates of useful lives of these virtual goods may result in revenues being recognized on a basis different from prior periods’ and may cause its operating results to fluctuate.

The Company also has relationships with certain advertising service providers for advertisements within smartphone games and revenue from these advertising providers is generated through impressions, clickthroughs, banner ads and offers. Revenue is recognized as advertisements are delivered and reported to the Company, an executed contract exists, the price is fixed or determinable and collectability has been reasonably assured. Delivery generally occurs when the advertisement has been displayed or the offer has been completed by the user. The fee received for certain offer advertisements that result in the user receiving virtual currency for redemption within a game are deferred and recognized over the average playing period of paying users.

Other Estimates and Judgments

The Company estimates revenues from Digital Storefronts in the current period when reasonable estimates of these amounts can be made. Certain Digital Storefronts provide reliable interim preliminary reporting and others report sales data within a reasonable time frame following the end of each month, both of which allow the Company to make reasonable estimates of revenues and therefore to recognize revenues during the reporting period. Determination of the appropriate amount of revenue recognized involves judgments and estimates that the Company believes are reasonable, but it is possible that actual results may differ from the Company’s estimates. When the Company receives the final reports, to the extent not received within a reasonable time frame following the end of each month, the Company records any differences between estimated revenues and actual revenues in the reporting period when the Company determines the actual amounts. Historically, the revenues on the final revenue report have not differed significantly from the reported revenues for the period.

Principal Agent Considerations

In accordance with ASC 605-45, Revenue Recognition: Principal Agent Considerations, the Company evaluates its Digital Storefront and advertising service provider agreements in order to determine whether or not it is acting as the principal or as an agent when selling its games or when selling advertisements within its games, which it considers in determining if revenue should be reported gross or net. The Company primarily uses Digital Storefronts for distributing its smartphone games and advertising service providers for serving advertisements within its games. Key indicators that the Company evaluates to reach this determination include:

the terms and conditions of the Company’s contracts with the Digital Storefronts and advertising service providers;

the party responsible for billing and collecting fees from the end-users, including the resolution of billing disputes;

whether the Company is paid a fixed percentage of the arrangement’s consideration or a fixed fee for each game, transaction, or advertisement;

the party which sets the pricing with the end-user, has the credit risk and provides customer support; and

the party responsible for the fulfillment of the game or serving of advertisements and that determines the specifications of the game or advertisement.

Based on the evaluation of the above indicators, the Company has determined that it is generally acting as a principal and is the primary obligor to end-users for smartphone games distributed through digital storefronts and advertisements served through our advertising service providers. Therefore, the Company recognizes revenue related to these arrangements on a gross basis, when the necessary information about the gross amounts or platform fees charged, before any adjustments, are made available by the Digital Storefronts and advertising service providers.

Deferred Platform Commissions and Royalties

Digital Storefronts retain platform commissions and fees on each purchase made by the paying players through the Digital Storefront. The Company is also obligated to pay ongoing licensing fees in the form of royalties related to the games developed based on or significantly incorporating licensed brands, properties or other content, and we plan to incorporate additional licensed content in even our own originally branded games. Additionally, certain smartphone games sold through digital storefronts require the revenue to be deferred due to an implied obligation to the paying player to continue displaying the purchased virtual goods within the game over the estimated average playing period of paying players for the game. As revenues from sales to paying players through Digital Storefronts are deferred, the related direct and incremental platform commissions and fees as well as third party royalties are also deferred and reported in “Prepaid expenses and other” on the consolidated balance sheets. The deferred platform commissions and royalties are recognized in the consolidated statements of operations in “Cost of revenues” in the period in which the related sales are recognized as revenues.

Cash and Cash Equivalents

The Company considers all investments purchased with an original or remaining maturity of three months or less at the date of purchase to be cash equivalents. The Company deposits cash and cash equivalents with financial institutions that management believes are of high credit quality. Deposits held with financial institutions often exceed the amount of insurance on these deposits.

Restricted Cash

Restricted cash consists of deposits related to letters of credit to secure obligations under the Company’s operating lease agreements.

Concentration of Credit Risk

Financial instruments that potentially subject the Company to a concentration of credit risk consist of cash, cash equivalents and accounts receivable.

The Company derives its accounts receivable from revenues earned from customers or through Digital Storefronts located in the U.S. and other locations outside of the U.S. The Company performs ongoing credit evaluations of its customers’ and the Digital Storefronts’ financial condition and, generally, requires no collateral from its customers or the Digital Storefronts. The Company bases its allowance for doubtful accounts on management’s best estimate of the amount of probable credit losses in the Company’s existing accounts receivable. The Company reviews past due balances over a specified amount individually for collectability on a monthly basis. It reviews all other balances quarterly. The Company charges off accounts receivable balances against the allowance when it determines that the amount will not be recovered.

The following table summarizes the revenues from customers or aggregate purchases through Digital Storefronts in excess of 10% of the Company’s revenues:

Year Ended December 31,

2014

2013

2012

Apple

52.2

50.1

41.3

Google

24.8

19.2

20.3

Tapjoy

10.7

At December 31, 2014, Apple Inc. (“Apple”) accounted for 55.0% and Google Inc. (“Google”) accounted for 15.2% of total accounts receivable. At December 31, 2013, Apple accounted for 46.3%, and Jirbo (dba AdColony) and Google each accounted for 11.1% of total accounts receivable. No other customer or Digital Storefront represented more than 10% of the Company’s total accounts receivable as of these dates.

Fair Value

The Company accounts for fair value in accordance with ASC 820, Fair Value Measurements and Disclosures (“ASC 820”). Fair value is defined under ASC 820 as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value under ASC 820 must maximize the use of observable inputs and minimize the use of unobservable inputs. The Company uses a three tier hierarchy, which prioritizes the inputs used in measuring fair value as follows:

Level 1 - Quoted prices in active markets for identical assets or liabilities.

Level 2 - Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.

The first two levels in the hierarchy are considered observable inputs and the last is considered unobservable. The Company’s cash and cash equivalents, which were held in operating bank accounts, are classified within Level 1 of the fair value hierarchy because they are valued using quoted market prices, broker or dealer quotations or alternative pricing sources with reasonable levels of price transparency. Please refer to Note 4 for further details.

Prepaid or Guaranteed Licensor Royalties

The Company’s royalty expenses consist of fees that it pays to content owners for the use of their brands, properties and other licensed content, including trademarks and copyrights, in the development of the Company’s games. Royalty-based obligations are either paid in advance and capitalized on the balance sheet as prepaid royalties or accrued as incurred and subsequently paid. These royalty-based obligations are expensed to cost of revenues at the greater of the revenues derived from the relevant game multiplied by the applicable contractual rate or an effective royalty rate based on expected net product sales. Advanced license payments that are not recoupable against future royalties are capitalized and amortized over the lesser of the estimated life of the title incorporating licensed content or the term of the license agreement.

The Company’s contracts with some licensors include minimum guaranteed royalty payments, which are payable regardless of the ultimate volume of sales to end users. In accordance with ASC 460-10-15, Guarantees (“ASC 460”), the Company recorded a minimum guaranteed liability of $1,434 and $433 as of December 31, 2014 and 2013, respectively. When no significant performance remains with the licensor, the Company initially records each of these guarantees as an asset and as a liability at the contractual amount. The Company believes that the contractual amount represents the fair value of the liability. When significant performance remains with the licensor, the Company records royalty payments as an asset when actually paid and as a liability when incurred, rather than upon execution of the contract. The Company classifies minimum royalty payment obligations as current liabilities to the extent they are contractually due within the next twelve months.

Each quarter, the Company evaluates the realization of its prepaid and guaranteed royalties as well as any unrecognized guarantees not yet paid to determine amounts that it deems unlikely to be realized through product sales. The Company uses estimates of revenues, cash flows and net margins to evaluate the future realization of prepaid royalties and guarantees. This evaluation considers multiple factors, including the term of the agreement, forecasted demand, game life cycle status, game development plans, and current and anticipated sales levels, as well as other qualitative factors such as the success of similar games and similar genres on mobile devices for the Company and its competitors and/or other game platforms (e.g., consoles, personal computers and Internet) utilizing the intellectual property and whether there are any future planned theatrical releases or television series based on the intellectual property. To the extent that this evaluation indicates that the remaining prepaid and guaranteed royalty payments are not recoverable, the Company records an impairment charge to cost of revenues in the period that impairment is indicated. The Company recorded impairment charges to cost of revenues of $257, $435, and zero during the years ended December 31, 2014, 2013, and 2012, respectively.

Goodwill and Intangible Assets

In accordance with ASC 350, Intangibles-Goodwill and Other (“ASC 350”), the Company’s goodwill is not amortized but is tested for impairment on an annual basis or whenever events or changes in circumstances indicate that the carrying amount of these assets may not be recoverable. Under ASC 350, the Company performs the annual impairment review of its goodwill balance as of September 30. This impairment review involves a multiple-step process as follows:

Step — 0 The Company evaluates qualitative factors and overall financial performance to determine whether it is necessary to perform the first step of the two-step goodwill test. This step is referred to as “Step 0.” Step 0 involves, among other qualitative factors, weighing the relative impact of factors that are specific to the reporting unit as well as industry and macroeconomic factors. After assessing those various factors, if it is determined that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, then the entity will need to proceed to the first step of the two-step goodwill impairment test.

Step — 1 The Company compares the fair value of each of its reporting units to the carrying value including goodwill of that unit. For each reporting unit where the carrying value, including goodwill, exceeds the unit’s fair value, the Company moves on to step 2. If a unit’s fair value exceeds the carrying value, no further work is performed and no impairment charge is necessary.

Step — 2 The Company performs an allocation of the fair value of the reporting unit to its identifiable tangible and intangible assets (other than goodwill) and liabilities. This allows the Company to derive an implied fair value for the unit’s goodwill. The Company then compares the implied fair value of the reporting unit’s goodwill with the carrying value of the unit’s goodwill. If the carrying amount of the unit’s goodwill is greater than the implied fair value of its goodwill, an impairment charge would be recognized for the excess.

In 2014 and 2013, the Company did not record any goodwill impairment charges as the fair values of the reporting units exceeded their respective carrying values. In 2012, the Company concluded that a portion of the goodwill attributed to the APAC reporting unit was impaired and recorded a $3,613 impairment charge.

Purchased intangible assets with finite lives are amortized using the straight-line method over their useful lives ranging from one to nine years and are reviewed for impairment in accordance with ASC 360, Property, Plant and Equipment (“ASC 360”).

Long-Lived Assets

The Company evaluates its long-lived assets, including property and equipment and intangible assets with finite lives, for impairment whenever events or changes in circumstances indicate that the carrying value of these assets may not be recoverable in accordance with ASC 360. Factors considered important that could result in an impairment review include significant underperformance relative to expected historical or projected future operating results, significant changes in the manner of use of acquired assets, significant negative industry or economic trends, and a significant decline in the Company’s stock price for a sustained period of time. The Company recognizes impairment based on the difference between the fair value of the asset and its carrying value. Fair value is generally measured based on either quoted market prices, if available, or a discounted cash flow analysis.

Property and Equipment

The Company states property and equipment at cost. The Company computes depreciation or amortization using the straight-line method over the estimated useful lives of the respective assets or, in the case of leasehold improvements, the lease term of the respective assets, whichever is shorter.

The depreciation and amortization periods for the Company’s property and equipment are as follows:

Computer equipment

Three years

Computer software

Three years

Furniture and fixtures

Three years

Leasehold improvements

Shorter of the estimated useful life or remaining term of lease

Research and Development Costs

The Company charges costs related to research, design and development of products to research and development expense as incurred. The types of costs included in research and development expenses include salaries, contractor fees and allocated facilities costs.

Software Development Costs

The Company applies the principles of ASC 985-20, Software-Costs of Computer Software to Be Sold, Leased, or Otherwise Marketed (“ASC 985-20”). ASC 985-20 requires that software development costs incurred in conjunction with product development be charged to research and development expense until technological feasibility is established. Thereafter, until the product is released for sale, software development costs must be capitalized and reported at the lower of unamortized cost or net realizable value of the related product. The Company has adopted the “tested working model” approach to establishing technological feasibility for its games. Under this approach, the Company does not consider a game in development to have passed the technological feasibility milestone until the Company has completed a model of the game that contains essentially all the functionality and features of the final game and has tested the model to ensure that it works as expected. To date, the Company has not incurred significant costs between the establishment of technological feasibility and the release of a game for sale; thus, the Company has expensed all software development costs as incurred. The Company considers the following factors in determining whether costs can be capitalized: the uncertainty regarding a game’s revenue-generating potential and its historical practice of canceling games at any stage of the development process.

Internal Use Software

The Company recognizes internal use software development costs in accordance with ASC 350-40, Intangibles-Goodwill and Other-Internal Use Software (“ASC 350-40”). Thus, the Company capitalizes software development costs, including costs incurred to purchase third-party software, beginning when it determines certain factors are present including, among others, that technology exists to achieve the performance requirements and/or buy versus internal development decisions have been made. The Company capitalized certain internal use software costs totaling approximately $2,165, $249 and $1,598 during the years ended December 31, 2014, 2013, and 2012, respectively. The estimated useful life of costs capitalized is generally three years. During the years ended December 31, 2014, 2013 and 2012, the amortization of capitalized software costs totaled approximately $950, $1,097 and $1,014, respectively. Capitalized internal use software development costs are included in property and equipment, net.

Income Taxes

The Company accounts for income taxes in accordance with ASC 740, Income Taxes (“ASC 740”), which requires recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been included in its financial statements or tax returns. Under ASC 740, the Company determines deferred tax assets and liabilities based on the temporary difference between the financial statement and tax bases of assets and liabilities using the enacted tax rates in effect for the year in which it expects the differences to reverse. The Company establishes valuation allowances when necessary to reduce deferred tax assets to the amount it expects to realize.

The Company accounts for uncertain tax positions in accordance with ASC 740, which requires companies to adjust their financial statements to reflect only those tax positions that are more-likely-than-not to be sustained. ASC 740 prescribes a comprehensive model for the financial statement recognition, measurement, presentation and disclosure of uncertain tax positions taken or expected to be taken in income tax returns. The Company’s policy is to recognize interest and penalties related to unrecognized tax benefits in income tax expense.

Restructuring

The Company accounts for costs associated with employee terminations and other exit activities in accordance with ASC 420, Exit or Disposal Cost Obligations (“ASC 420”). The Company records employee termination benefits as an operating expense when it communicates the benefit arrangement to the employee and it requires no significant future services, other than a minimum retention period, from the employee to earn the termination benefits. In addition, termination benefits related to international employees are recognized when the amount of such termination benefits becomes estimable and payment is probable.

Stock-Based Compensation

The Company applies the fair value provisions of ASC 718, Compensation-Stock Compensation (“ASC 718”). ASC 718 requires the recognition of compensation expense, using a fair-value based method, for costs related to all share-based payments including stock options and restricted stock units (“RSUs”). ASC 718 requires companies to estimate the fair value of stock-option awards on the grant date using an option pricing model. The fair value of stock options and stock purchase rights granted pursuant to the Company’s equity incentive plans and 2007 Employee Stock Purchase Plan (“ESPP”), respectively, is determined using the Black-Scholes valuation model. The determination of fair value is affected by the stock price, as well as assumptions regarding subjective and complex variables such as expected employee exercise behavior and expected stock price volatility over the expected term of the award. Generally, these assumptions are based on historical information and judgment is required to determine if historical trends may be indicators of future outcomes. Employee stock-based compensation expense is calculated based on awards ultimately expected to vest and is reduced for estimated forfeitures. Forfeitures are revised, if necessary, in subsequent periods if actual forfeitures differ from those estimates and an adjustment to stock-based compensation expense will be recognized at that time. Changes to the assumptions used in the Black-Scholes option valuation calculation and the forfeiture rate, as well as future equity granted or assumed through acquisitions could significantly impact the compensation expense the Company recognizes. The cost of RSUs is determined using the fair value of the Company’s common stock based on the quoted closing price of the Company’s common stock on the date of grant, and is reduced for estimated forfeitures. The compensation cost for all share-based payment awards is amortized on a straight-line basis over the requisite service period.

The Company has elected to use the “with and without” approach as described in determining the order in which tax attributes are utilized. As a result, the Company will only recognize a tax benefit from stock-based awards in additional paid-in capital if an incremental tax benefit is realized after all other tax attributes currently available to the Company have been utilized. In addition, the Company has elected to account for the indirect effects of stock-based awards on other tax attributes, such as the research tax credit, through its statement of operations.

The Company accounts for equity instruments issued to non-employees in accordance with the provisions of ASC 718 and ASC 505-50.

Advertising Expenses

The Company expenses the production costs of advertising, including direct response advertising, the first time the advertising takes place. Advertising expense was $35,169, $18,308 and $12,124 in the years ended December 31, 2014, 2013 and 2012, respectively.

Comprehensive Income/(loss)

Comprehensive income/(loss) consists of two components, net income/(loss) and other comprehensive income/(loss). Other comprehensive income/(loss) refers to revenues, expenses, gains and losses that under GAAP are recorded as an element of stockholders’ equity but are excluded from net income/(loss). The Company’s other comprehensive income/(loss) included foreign currency translation adjustments from those subsidiaries not using the U.S. dollar as their functional currency, and a reclassification to net loss from the write-off of cumulative translation adjustment.

Foreign Currency Translation

In preparing its consolidated financial statements, the Company translates the financial statements of its foreign subsidiaries from their functional currencies, the local currency, into U.S. Dollars. This process resulted in unrealized exchange gains and losses, which are included as a component of accumulated other comprehensive loss within stockholders’ deficit. However, if the functional currency is deemed to be the U.S. Dollar, any gain or loss associated with the translation of these financial statements would be included within the Company’s consolidated statements of operations.

Cumulative foreign currency translation adjustments include any gain or loss associated with the translation of a subsidiary’s financial statements when the functional currency of a subsidiary is the local currency. If the Company disposes of any of its subsidiaries, any cumulative translation gains or losses would be realized and recorded within the Company’s consolidated statement of operations in the period during which the disposal occurs. If the Company determines that there has been a change in the functional currency of a subsidiary relative to the U.S. Dollar, any translation gains or losses arising after the date of change would be included within the Company’s consolidated statement of operations.

Business Combination

The Company applies the accounting standard related to business combinations, ASC 805, Business Combinations (“ASC 805’). The standard requires recognition of assets acquired, liabilities assumed, and contingent consideration at their fair value on the acquisition date with subsequent changes recognized in earnings; requires acquisition-related expenses and restructuring costs to be recognized separately from the business combination and expensed as incurred; requires in-process research and development to be capitalized at fair value as an indefinite-lived intangible asset until completion or abandonment; and requires that changes in accounting for deferred tax asset valuation allowances and acquired income tax uncertainties after the measurement period be recognized as a component of provision for taxes.

The Company accounts for acquisitions of entities or assets that include inputs and processes and have the ability to create outputs as business combinations. The purchase price of the acquisition is allocated to tangible assets, liabilities, and identifiable intangible assets acquired based on their estimated fair values. The excess of the purchase price over those fair values is recorded as goodwill. Acquisition-related expenses and restructuring costs are expensed as incurred. While the Company uses its best estimates and assumptions as a part of the purchase price allocation process to accurately value assets acquired and liabilities assumed at the business combination date, these estimates and assumptions are inherently uncertain and subject to refinement. As a result, during the preliminary purchase price allocation period, which may be up to one year from the business combination date, the Company may record adjustments to the assets acquired and liabilities assumed, with the corresponding offset to goodwill. After the preliminary purchase price allocation period, the Company records adjustments to assets acquired or liabilities assumed subsequent to the purchase price allocation period in its operating results in the period in which the adjustments were determined.

Recent Accounting Pronouncements

In July 2013, the FASB issued ASU 2013-11, Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists. Under this guidance, an unrecognized tax benefit, or a portion of an unrecognized tax benefit, should be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward. This guidance is effective for fiscal years, and interim periods within those years, beginning after December 15, 2013. This accounting guidance did not have a material impact on the Company’s consolidated financial statements once adopted.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. Under this guidance, revenue is recognized when promised goods or services are transferred to customers in an amount that reflects the consideration that is expected to be received for those goods or services. The updated standard will replace most existing revenue recognition guidance under U.S. GAAP when it becomes effective and permits the use of either the retrospective or cumulative effect transition method. Early adoption is not permitted. The updated standard will be effective for the Company beginning January 1, 2017. The Company has not yet selected a transition method and is currently evaluating the effect that the updated standard will have on its consolidated financial statements and related disclosures.

In August 2014, the FASB issued ASU 2014-15, Disclosure of Uncertainties About an Entity’s Ability to Continue as a Going Concern. The new standard provides guidance around management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern and to provide related footnote disclosures. The new standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2016. Early adoption is permitted. The adoption of this standard is not expected to have a material impact on the Company’s financial statements.

Net_Income_Loss_Per_Share

Net Income (Loss) Per Share	12 Months Ended
Net Income (Loss) Per Share	Dec. 31, 2014
Earnings Per Share [Abstract]
Net Income (Loss) Per Share	NOTE 2 — NET INCOME/(LOSS) PER SHARE

	The Company computes basic net income/(loss) per share by dividing its net income/(loss) for the period by the weighted average number of common shares outstanding during the period less the weighted average common shares subject to restrictions imposed by the Company. Diluted net income/(loss) per share reflects the potential dilution that could occur from common shares issuable through stock-based compensation plans (including stock options, RSUs and common stock issuable through the Company’s employee stock purchase plan), warrants and contingently issuable shares by application of the treasury stock method.



		Year Ended December 31,
		2014		2013		2012
	Net income/(loss)	$	8,148	$	-19,909	$	-20,459
	Shares used to compute net income/(loss) per share:
	Weighted average common shares outstanding		93,575		71,543		64,932
	Weighted average common shares subject to restrictions		-1,749		-90		-614
	Weighted average shares used to compute basic net income/(loss) per share		91,826		71,453		64,318
	Dilutive potential common shares		5,096		-		-
	Weighted average shares used to compute diluted net income/(loss) per share		96,922		71,453		64,318

	Basic net income/(loss) per share	$	0.09	$	-0.28	$	-0.32
	Diluted net income/(loss) per share	$	0.08	$	-0.28	$	-0.32

	The following weighted average options to purchase common stock, warrants to purchase common stock, shares of common stock subject to restrictions, shares contingently issuable in connection with the Blammo earnout (as described below in Note 4 – Fair Value Measurements), and RSUs have been excluded from the computation of diluted net income/(loss) per share of common stock for the periods presented because including them would have had an anti-dilutive effect:


			Year Ended December 31,
			2014		2013		2012
	Options to purchase common stock		6,347		10,646		10,321
	Warrants to purchase common stock		2,362		3,310		4,187
	RSUs		2,746		936		-
	Common shares subject to restrictions		1,596		90		614
			13,051		14,982		15,122

Business_Combinations

Business Combinations	12 Months Ended
Business Combinations	Dec. 31, 2014
Business Combinations [Abstract]
Business Combinations
	NOTE 3 — BUSINESS COMBINATIONS

	Cie Games, Inc.
	On August 20, 2014, the Company completed its acquisition of Cie Games, Inc. (“Cie Games”), a developer of racing genre mobile games based in Long Beach, California. The Company acquired Cie Games’ to leverage its racing genre expertise, assembled workforce and existing mobile games in order to expand the Company’s game offerings on smartphones and tablets. The purchase price consideration included 9,983 shares of the Company’s common stock valued at $5.09 per share as of the closing date of the acquisition, for an aggregate of $50,813 in share consideration. In addition, the Company agreed to pay approximately $29,495 in cash consideration, for total overall consideration paid of $80,308. The Company is holding back in escrow approximately 2,139 of the share consideration for 18 months from the closing date to satisfy potential indemnification claims under the Merger Agreement. In addition, $280 of the cash consideration was held back and may be released to the former stockholders of Cie Games to the extent the Company receives a tax refund relating to Cie Games’ operations from January 1, 2014 through August 20, 2014, $250 of cash consideration that had been held back to satisfy potential working capital shortfalls, was paid by the Company to the former Cie Games stockholders during the fourth quarter of 2014. All outstanding Cie Games capital stock and stock options were cancelled at the closing of the acquisition.

	The allocation of the purchase price is preliminary and based on valuations derived from estimated fair value assessments and assumptions used by the Company. While the Company believes that its preliminary estimates and assumptions underlying the valuations are reasonable, different estimates and assumptions could result in different valuations assigned to the individual assets acquired and liabilities assumed, and the resulting amount of goodwill. The following table summarizes the preliminary fair values of assets acquired and liabilities assumed at the date of acquisition:



	Assets acquired:
	Cash		$	5,281
	Accounts receivable, net			4,624
	Restricted Cash			200
	Other current assets			422
	Property and equipment			519
	Intangible assets:
	Titles, content and technology			19,200
	Customer contract and related relationships			4,300
	Goodwill			57,247
	Total assets acquired			91,793
	Liabilities assumed:
	Accounts payable			-2,317
	Other accrued liabilities			-2,053
	Deferred revenue			-294
	Deferred tax liability			-6,821
	Total liabilities acquired			-11,485
	Net acquired assets		$	80,308

	Acquisition-related intangibles included in the above table are finite-lived and are being amortized on a straight-line basis over their estimated lives of three to five years, which approximates the pattern in which the economic benefits of the intangible assets are expected to be realized. Of the total purchase price, $23,500 was allocated to identifiable intangible assets. Pursuant to ASC 805, the Company incurred and expensed a total of $513 in acquisition and transitional costs associated with the acquisition of Cie Games during the year ended December 31, 2014, which were primarily general and administrative related.
	The Company allocated the residual value of $57,247 to goodwill, which includes a valuation allowance adjustment for change in enacted tax rate that was recorded in fourth quarter of 2014. Goodwill represents the excess of the purchase price over the fair value of the net tangible and intangible assets acquired. In accordance with ASC 350, Intangibles – Goodwill and Other (“ASC 350”), goodwill will not be amortized but will be tested for impairment at least annually. Goodwill created as a result of the Cie Games acquisition is not deductible for tax purposes.
	PlayFirst, Inc.
	On May 14, 2014, the Company completed the acquisition of PlayFirst, Inc. (“PlayFirst”), a developer of casual games for smartphones and tablets based in San Francisco, California. The Company acquired PlayFirst to leverage its casual game expertise, assembled workforce and existing mobile games in order to expand the Company’s game offerings on smartphones and tablets.
	The purchase price consideration was $11,553, representing 2,955 shares of the Company’s common stock valued at $3.91 per share as of the closing date of the acquisition. The number of shares comprising the purchase price consideration was reduced from 3,000 shares to 2,955 shares due to a working capital adjustment. In addition, the Company withheld a total of 106 shares to cover stockholders’ agent expenses and tax obligations of certain PlayFirst stockholders, which resulted in the Company issuing a total of 2,849 shares valued at $11,141 and paying $412 in cash. Of the 2,849 shares issued in the acquisition, 1,500 are being held in escrow and will be retained by the Company for 24 months to satisfy potential indemnification claims under the PlayFirst merger agreement. In addition, the Company assumed approximately $3,480 of PlayFirst net liabilities. All outstanding PlayFirst capital stock, stock options and warrants were cancelled at the closing of the PlayFirst acquisition.
	During the third quarter of 2014, approximately 24 shares that were being held back pursuant to the PlayFirst merger agreement were cancelled to satisfy a net working capital adjustment and a corresponding adjustment of $93 was made to goodwill representing the fair value of the shares on the date of acquisition.

	The allocation of the purchase price is preliminary and based on valuations derived from estimated fair value assessments and assumptions used by the Company. While the Company believes that its preliminary estimates and assumptions underlying the valuations are reasonable, different estimates and assumptions could result in different valuations assigned to the individual assets acquired and liabilities assumed, and the resulting amount of goodwill. The following table summarizes the preliminary fair values of assets acquired and liabilities assumed at the date of acquisition:



	Assets acquired:
	Cash		$	123
	Accounts receivable, net			736
	Other current assets			145
	Property and equipment			15
	Intangible assets:
	Titles, content and technology			2,200
	In Process Research and Development			800
	Customer contract and related relationships			700
	Goodwill			11,241
	Total assets acquired			15,960
	Liabilities assumed:
	Accounts payable			-1,509
	Other accrued liabilities			-651
	Line of credit			-890
	Term loan			-1,450
	Total liabilities acquired			-4,500
	Net acquired assets		$	11,460


	Acquisition-related intangibles included in the above table are finite-lived and are being amortized on a straight-line basis over their estimated lives of three to five years, which approximates the pattern in which the economic benefits of the intangible assets are expected to be realized. Of the total purchase price, $3,700 was allocated to identifiable intangible assets. Pursuant to ASC 805, the Company incurred and expensed a total of $917 in acquisition and transitional costs associated with the acquisition of PlayFirst during the year ended December 31, 2014, respectively, which were primarily general and administrative related.
	The Company allocated the residual value of $11,241 to goodwill. Goodwill represents the excess of the purchase price over the fair value of the net tangible and intangible assets acquired. In accordance with ASC 350, goodwill will not be amortized but will be tested for impairment at least annually. Goodwill created as a result of the PlayFirst acquisition is not deductible for tax purposes.

	Acquisition of GameSpy Industries, Inc.

On August 2, 2012, the Company completed the acquisition of GameSpy Industries, Inc. (“GameSpy”) pursuant to an Agreement and Plan of Merger (the “GameSpy Merger Agreement”) by and among the Company, Galileo Acquisition Corp., a California corporation and wholly owned subsidiary of the Company (“Galileo”), IGN Entertainment, Inc. (“IGN”) and GameSpy. GameSpy, which is based in California, provides technology and services for multiplayer and server-based gaming. The Company acquired GameSpy as part of its efforts to enhance the monetization and retention of the Company’s players by incorporating GameSpy’s expertise in community functionality, synchronous multiplayer and asynchronous player versus player mechanics into the Company’s games.
Pursuant to the terms of the GameSpy Merger Agreement, the Company issued to IGN, as GameSpy’s sole shareholder, in exchange for all of the issued and outstanding shares of GameSpy capital stock, a total of 600 shares of the Company’s common stock, for consideration of approximately $2,796, based on the $4.66 closing price of the Company’s common stock on The NASDAQ Global Market on August 2, 2012. In addition, the Company, GameSpy and IGN entered into a Transition Services Agreement, pursuant to which IGN provided to the Company and GameSpy certain backend data center transition services related to GameSpy’s private cloud storage infrastructure through August 2, 2014.
The allocation of the GameSpy purchase price was based upon valuations for certain assets acquired and liabilities assumed. The valuation was based upon calculations and valuations, and the Company’s estimates and assumptions are subject to change as the Company obtains additional information for its estimates during the respective measurement periods (up to one year from the acquisition date). The following table summarizes the fair values of assets acquired and liabilities assumed at the date of acquisition:







Assets acquired:
Cash		$	913
Accounts receivable, net			1,695
Property and equipment			485
Intangible assets:
Customer contracts and related relationships			250
Titles, content and technology			1,300
Goodwill			1,096
Total assets acquired			5,739
Liabilities assumed:
Other accrued liabilities			-689
Deferred revenue			-1,684
Deferred tax liability			-570
Total liabilities acquired			-2,943
Net acquired assets		$	2,796


Acquisition-related intangibles included in the above table are finite-lived and are being amortized on a straight-line basis over their estimated lives of two to three years, which approximates the pattern in which the economic benefits of the intangible assets are expected to be realized.
In connection with the acquisition of GameSpy, the Company recorded net deferred tax liabilities of $570, with a corresponding adjustment to goodwill. These deferred taxes were primarily related to identifiable intangible assets and net operating losses.
The Company allocated the residual value of $1,096 to goodwill. Goodwill represents the excess of the purchase price over the fair value of the net tangible and intangible assets acquired. In accordance with ASC 350, Intangibles – Goodwill and Other (“ASC 350”), goodwill will not be amortized but will be tested for impairment at least annually. Goodwill created as a result of the GameSpy acquisition is not deductible for tax purposes.
Valuation Methodology
The Company engaged a third-party valuation firm to aid management in its analyses of the fair value of Cie Games, PlayFirst, and GameSpy. All estimates, key assumptions and forecasts were either provided by or reviewed by the Company. While the Company chose to utilize a third-party valuation firm, the fair value analyses and related valuations represent the conclusions of management and not the conclusions or statements of any third party.
The Company valued titles, content and technology, and in-process research and development using the Multi-Period Excess Earnings (“MPEE”) method of the income approach and key assumptions used included: projected revenue, cost of goods sold, and operating expenses for PlayFirst’s and Cie Games’ legacy titles, the future amortization tax benefit of the legacy titles, and a discount rate of between 20% and 35%.
As of the valuation date, PlayFirst was in the process of developing a game, which was launched in the fourth quarter of 2014, and the Company has estimated the majority of the revenues associated with this game will be generated in 2015.
The Company valued customer relationships using the replacement cost method of the cost approach and based on the perceived value that a market participant would ascribe to the PlayFirst and Cie Games customer relationships, which include existing relationships with Amazon, Apple and Google. Key assumptions used in valuing customer relationships included legal fees and opportunity costs in re-establishing such relationships.
In the valuation of GameSpy customer contracts, these contracts were valued over their remaining terms, which included consideration of moderate anticipated renewals and is consistent with market participant considerations. These contracts were fair valued using the MPEE method of the income approach and key assumptions used included: projected revenue and operating expenses for GameSpy’s remaining contracts, the remaining contractual period of the contracts and a discount rate of 14%. The Company valued developed technology using the replacement cost method of the cost approach and based on the perceived value that a market participant would ascribe to the GameSpy technology, which allows for hosting multi-player games on mobile devices and other platforms. Key assumptions used included fully burdened headcount spending information. As of the valuation date, the fair value of GameSpy’s deferred revenue was $1,684, which reflects the costs including hosting fees, salaries and benefits, equipment and facilities to support the contractual obligations associated with these revenues, plus a market participant margin. The deferred revenue will be recognized on a straight-line basis over 24 months.
Pro Forma Financial Information
The results of operations for PlayFirst and Cie Games and the estimated fair market values of the assets acquired and liabilities assumed have been included in the Company’s consolidated financial statements since their respective dates of acquisition. For the year ended December 31, 2014 and since the dates of their respective acquisition, PlayFirst and Cie Games contributed approximately $13,601 to the Company’s gross revenue and increased net losses by $315. The unaudited pro forma financial information in the table below summarizes the combined results of the Company’s operations and those of PlayFirst and Cie Games for the periods shown as if the acquisition of PlayFirst and Cie Games had each occurred on January 1, 2013. The pro forma financial information includes the business combination accounting effects of the acquisition, including amortization charges from acquired intangible assets. The pro forma financial information presented below is for informational purposes only, and is subject to a number of estimates, assumptions and other uncertainties. In addition, the pro forma financial information presented below does not include the unaudited financial information of GameSpy, since these were not material.



		Year Ended December 31,
		2014			2013
Total pro forma revenues		$	243,971		$	137,095
Pro forma net income/ (loss)			2,800			-33,009
Pro forma net income/ (loss) per share - basic		$	0.03		$	-0.41
Pro forma net income/ (loss) per share - diluted		$	0.03		$	-0.41

All of the goodwill related to the Cie Games, PlayFirst and GameSpy transactions was assigned to the Company’s Americas reporting unit. See Note 6 for additional information related to the changes in the carrying amount of goodwill.

Fair_Value_Measurements

Fair Value Measurements	12 Months Ended
Fair Value Measurements	Dec. 31, 2014
Fair Value Disclosures [Abstract]
Fair Value Measurements	NOTE 4 — FAIR VALUE MEASUREMENTS

	Fair Value Measurements

	The Company accounts for fair value in accordance with ASC 820, Fair Value Measurements and Disclosures (“ASC 820”). Fair value is defined under ASC 820 as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value under ASC 820 must maximize the use of observable inputs and minimize the use of unobservable inputs. The Company uses a three-tier hierarchy, which prioritizes the inputs used in measuring fair value as follows:
	Level 1 — Quoted prices in active markets for identical assets or liabilities.
	Level 2 — Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.
	Level 3 — Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.

	The first two levels in the hierarchy are considered observable inputs and the last is considered unobservable. The Company’s cash and cash equivalents, which were held in operating bank accounts, are classified within Level 1 of the fair value hierarchy because they are valued using quoted market prices, broker or dealer quotations or alternative pricing sources with reasonable levels of price transparency. As of December 31, 2014 and December 31, 2013, the Company had $70,912 and $28,496, respectively, in cash and cash equivalents. In addition, the Company’s restricted cash is classified within Level 1 of the fair value hierarchy. The carrying value of accounts receivable and payables approximates fair value due to the short time to expected receipt of payment or cash.
	Liabilities for Contingent Consideration
	On August 1, 2011, the Company completed the acquisition of Blammo Games Inc. (“Blammo”), by entering into a Share Purchase Agreement (the “Share Purchase Agreement”) by and among the Company, Blammo and each of the owners of the outstanding share capital of Blammo (the “Sellers”). Blammo was a developer of free-to-play games for Digital Storefronts located in Toronto, Canada. Pursuant to the terms of the Share Purchase Agreement, the Company agreed to issue to the Sellers, in the aggregate, 1,000 shares of the Company’s common stock plus up to an additional 3,313 shares of the Company’s common stock (the “Additional Shares”) if Blammo achieved certain Net Revenue (as such term is defined in the Share Purchase Agreement) targets during the fiscal years ending March 31, 2013, March 31, 2014 and March 31, 2015.
	The Company issued 742 shares of common stock in May 2013 and 435 shares of common stock in May 2014 to the former Blammo shareholders based on the Net Revenue that Blammo achieved for its fiscal years ended March 31, 2013 and 2014, respectively. Since the contingency related to the number of shares earned in connection with the earnout targets for these fiscal years was resolved and the number of shares became fixed, the fair values of these shares have been presented in additional paid-in capital in the Company’s consolidated balance sheet since March 31, 2013 and 2014, respectively. In July 2014, the Company and the former Blammo shareholders entered into a formal agreement to change the vesting condition of the last tranche of earnout shares. Pursuant to this agreement, the Company agreed to issue to the former Blammo shareholders 750 Additional Shares in lieu of the opportunity to earn up to 1,154 Additional Shares for the year ending March 31, 2015 (“Fiscal 2015”) if Blammo were to generate $15,000 in Net Revenues during Fiscal 2015. Since the contingency related to the number of shares to be earned in connection with the target for Fiscal 2015 was resolved as of June 30, 2014, and the number of shares has become fixed, the fair value of these shares in the amount of $3,750 has been presented in additional paid-in capital on the Company’s consolidated balance sheet since June 30, 2014.

	Three of the five Sellers were also employees of Blammo. The fair value of the contingent consideration issued to the three Sellers who were also employees of Blammo was not considered part of the purchase price, since vesting was contingent upon these employees’ continued service during the earn-out periods. In accordance with ASC 805, Business Combinations, non-employee contingent consideration issued to the two Sellers who are not employees of Blammo was recorded as part of the purchase accounting and was fair valued at each subsequent reporting period. During the year ended December 31, 2014, 2013, and 2012, the Company recorded fair value benefit adjustments of $835, $7, and $167, respectively, which represent the changes in fair value of the non-employee contingent consideration for all respective periods. In accordance with ASC 805, changes in the fair value of non-employee contingent consideration are recognized in general and administrative expense in the Company’s consolidated statements of operations.

	Level 3 liabilities consist of acquisition-related liabilities for contingent consideration (i.e., earnouts) related to the acquisition of Blammo. As of December 31, 2014, the Company recorded no contingent consideration liability, as the final tranche of Blammo earnout shares had been earned and recorded in additional paid-in capital. As of December 31, 2013, the Company recorded a contingent consideration liability of $427, of which $329 was recorded as a current liability in accrued compensation as settlement was less than one year. The Company used a risk-neutral framework to estimate the probability of achieving the revenue targets set forth above for each year. The fair value of the contingent consideration was determined using a digital option, which captures the present value of the expected payment multiplied by the probability of reaching the revenue targets for each year. Key assumptions for the years ended December 31, 2014, 2013, and 2012, are shown in the table below.



		Year Ended December 31,
		2014		2013		2012
	Discount rate	35	%	35	%	35	%
	Risk-free interest rate minimum	0.13	%	0.07	%	0.05	%
	Risk-free interest rate maximum	0.13	%	0.19	%	0.28	%
	Expected volatility	42	%	35	%	38	%

Balance_Sheet_Components

Balance Sheet Components	12 Months Ended
Balance Sheet Components	Dec. 31, 2014
Balance Sheet Related Disclosures [Abstract]
Balance Sheet Components	NOTE 5 — BALANCE SHEET COMPONENTS

	Accounts Receivable



			December 31,
			2014			2013
	Accounts receivable		$	32,528		$	18,764
	Less: Allowance for doubtful accounts			-297			-459
			$	32,231		$	18,305


	Accounts receivable include amounts billed and unbilled as of the respective balance sheet dates, but net of platform commissions to our digital storefronts.

	The movement in the Company’s allowance for doubtful accounts is as follows:



			Balance at							Balance at
			Beginning of							End of
	Description		Year			Additions		Deductions		Year
	Year ended December 31, 2014		$	459		$	219	$	381	$	297
	Year ended December 31, 2013		$	432		$	51	$	24	$	459
	Year ended December 31, 2012		$	800		$	202	$	570	$	432

	The Company had no significant write-offs or recoveries during the years ended December 31, 2014, 2013, and 2012.

	Prepaid expenses and other



			December 31,
			2014			2013
	Deferred platform commission fees			9,776			4,516
	Deferred royalties			3,739			-
	Deferred tax asset			921			108
	Prepaid royalties			864			740
	Other			2,952			2,299
			$	18,252			7,663

	Property and Equipment



			December 31,
			2014			2013
	Computer equipment		$	6,721		$	6,134
	Furniture and fixtures			949			862
	Software			8,504			6,290
	Leasehold improvements			3,381			2,768
				19,555			16,054
	Less: Accumulated depreciation and amortization			-13,439			-10,958
			$	6,116		$	5,096

	Depreciation and amortization for the years ended December 31, 2014, 2013 and 2012 was $2,513, $2,707 and $2,368, respectively.
	Other long-term assets
	As of December 31, 2014 and December 31, 2013, respectively, other long-term assets include $5,870 and zero of prepaid minimum guarantees for certain license agreements. These amounts are recoupable against future revenues expected to be generated greater than one year from the balance sheet date.

	Other Long-Term Liabilities


			December 31,
			2014			2013
Deferred rent		$	1,001		$	1,131
Uncertain tax position obligations			977			890
Accrued royalties			870			-
Deferred tax liability			842			122
Other			246			214
		$	3,936		$	2,357

Goodwill_and_Intangible_Assets

Goodwill and Intangible Assets	12 Months Ended
Goodwill and Intangible Assets	Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	NOTE 6 — GOODWILL AND INTANGIBLE ASSETS

	Intangible Assets

	The Company’s intangible assets were acquired primarily in connection with the acquisitions of Macrospace in 2004, iFone in 2006, MIG in 2007, Superscape in 2008, Griptonite and Blammo in 2011, GameSpy in 2012 and PlayFirst and Cie Games in 2014, as well as in connection with the purchase of the Deer Hunter trademark and brand assets from Atari, Inc. in 2012. The carrying amounts and accumulated amortization expense of the acquired intangible assets, including the impact of foreign currency exchange translation, at December 31, 2014 and December 31, 2013 were as follows:




						31-Dec-14								31-Dec-13
						Gross			Accumulated			Net		Gross		Accumulated		Net
						Carrying			Amortization			Carrying		Carrying		Amortization		Carrying
						Value			Expense			Value		Value		Expense		Value
						(Including			(Including			(Including		(Including		(Including		(Including
			Estimated			Impact of			Impact of			Impact of		Impact of		Impact of		Impact of
			Useful			Foreign			Foreign			Foreign		Foreign		Foreign		Foreign
			Life			Exchange)			Exchange)			Exchange)		Exchange)		Exchange)		Exchange)
	Intangible assets amortized to cost of revenues:
	Titles, content and technology		3 yrs		$	34,095		$	-15,214		$	18,881	$	12,851	$	-12,165	$	686
	Catalogs		1 yr			1,208			-1,208			-		1,283		-1,283		-
	ProvisionX Technology		6 yrs			199			-199			-		211		-211		-
	Carrier contract and related relationships		5 yrs			24,794			-20,192			4,602		19,940		-19,645		295
	Licensed content		5 yrs			3,012			-3,012			-		3,040		-3,040		-
	Service provider license		9 yrs			479			-375			104		482		-324		158
	In-process research and development		3 yrs			800			-100			700		-		-		-
	Trademarks		7 yrs			5,226			-2,190			3,036		5,230		-1,480		3,750
						69,813			-42,490			27,323		43,037		-38,148		4,889
	Other intangible assets amortized to operating expenses:
	Emux Technology		6 yrs			1,289			-1,289			-		1,368		-1,368		-
	Noncompete agreement		4 yrs			5,417			-5,216			201		5,452		-4,742		710
						6,706			-6,505			201		6,820		-6,110		710
	Total intangibles assets, net				$	76,519		$	-48,995		$	27,524	$	49,857	$	-44,258	$	5,599


	Acquisition-related intangibles included in the above table are finite-lived and are being amortized on a straight-line basis over their estimated lives, which approximate the pattern in which the economic benefits of the intangible assets are realized. The Company has included amortization of acquired intangible assets directly attributable to revenue-generating activities in cost of revenues. The Company has included amortization of acquired intangible assets not directly attributable to revenue-generating activities in operating expenses. As of December 31, 2014, the Company acquired $27,200 of identifiable intangible assets from its acquisition of PlayFirst and Cie Games, and approximately $1,550 of intangible assets as part of the GameSpy acquisition in the third quarter of 2012; see Note 3 for further details.

	During the years ended December 31, 2014, 2013 and 2012, the Company recorded amortization expense in the amounts of $4,767, $4,238 and $3,783, respectively, in cost of revenues. During the years ended December 31, 2014, 2013 and 2012, the Company recorded amortization expense in the amounts of $508, $1,336 and $1,980, respectively, in operating expenses. The Company recorded no impairment charges during the years ended December 31, 2014, 2013 and 2012.

	As of December 31, 2014, the total expected future amortization related to intangible assets was as follows:



			Amortization			Amortization
			Included in			Included in			Total
			Cost of			Operating			Amortization
	Period Ending December 31,		Revenues			Expenses			Expense
	2015		$	9,554		$	201		$	9,755
	2016			9,199			-			9,199
	2017			6,076			-			6,076
	2018			1,714			-			1,714
	2019 and thereafter			780			-			780
			$	27,323		$	201		$	27,524

	Goodwill

	The Company has goodwill attributable to its MIG, GameSpy, Blammo, Griptonite, PlayFirst, and Cie Games acquisitions as of December 31, 2014. The Company has three reporting units comprised of the 1) Americas, 2) EMEA and 3) APAC regions. The Company attributed all of the goodwill resulting from the MIG acquisition to its Asia and Pacific (“APAC”) reporting unit. All of the goodwill attributable to the GameSpy, Blammo, Griptonite, PlayFirst, and Cie Games acquisitions has been fully assigned to the Company’s Americas reporting unit. The Company had fully impaired in prior years all goodwill allocated to its EMEA reporting unit. The goodwill allocated to the Americas reporting unit is denominated in U.S. Dollars (“USD”) and the goodwill allocated to the APAC reporting unit is denominated in Chinese Renminbi (“RMB”). As a result, the goodwill attributed to the APAC reporting unit is subject to foreign currency fluctuations.

	In the valuation of the goodwill balance for Griptonite, Blammo, MIG, GameSpy, PlayFirst, and Cie Games the Company gave consideration to the future economic benefits of other assets that were not individually identified or separately recognized. The acquired studio workforce for each of these acquisitions was estimated to have value, and since the acquired workforce is not individually identified or separately recognized, it was subsumed within the goodwill recognized as part of each business combination. The Company further planned to leverage its preexisting contractual relationships with Digital Storefronts to distribute new titles developed by the Griptonite, Blammo, PlayFirst, and Cie Games studios and the expected synergies are reflected in the value of the goodwill recognized. The Company also used the GameSpy acquired workforce and expertise to help in its development efforts for its games-as-a-service technology platform, and these synergies are reflected in the value of goodwill recognized.

	Goodwill by geographic region is as follows:



			December 31, 2014											December 31, 2013
		Americas			EMEA			APAC			Total		Americas		EMEA		APAC		Total
Balance as of January 1
Goodwill		$	42,946		$	25,354		$	24,296		$	92,596	$	42,946	$	25,354	$	24,251	$	92,551
Accumulated Impairment Losses			-24,871			-25,354			-22,886			-73,111		-24,871		-25,354		-22,886		-73,111
			18,075			-			1,410			19,485		18,075		-		1,365		19,440
Goodwill Acquired during the year			68,488			-			-			68,488		-		-		-		-
Effects of Foreign Currency Exchange			-			-			-9			-9		-		-		45		45
Balance as of period ended:			86,563			-			1,401			87,964		18,075		-		1,410		19,485
Goodwill			111,434			25,354			24,287			161,075		42,946		25,354		24,296		92,596
Accumulated Impairment Losses			-24,871			-25,354			-22,886			-73,111		-24,871		-25,354		-22,886		-73,111
Balance as of period ended:		$	86,563		$	-		$	1,401		$	87,964	$	18,075	$	-	$	1,410	$	19,485

In accordance with ASC 350, the Company’s goodwill is not amortized but is tested for impairment on an annual basis or whenever events or changes in circumstances indicate that the carrying amount of these assets may not be recoverable. Under ASC 350, the Company performs the annual impairment review of its goodwill balance as of September 30 or more frequently if triggering events occur.

The Company evaluates qualitative factors and overall financial performance to determine whether it is necessary to perform the first step of the multiple-step goodwill test. This step is referred to as “Step 0.” Step 0 involves, among other qualitative factors, weighing the relative impact of factors that are specific to the reporting unit as well as industry and macroeconomic factors. After assessing those various factors, if it is determined that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, then the entity will need to proceed to the first step of the goodwill impairment test. ASC 350 requires a multiple-step approach to testing goodwill for impairment for each reporting unit annually, or whenever events or changes in circumstances indicate the fair value of a reporting unit is below its carrying amount. The first step measures for impairment by applying the fair value-based tests at the reporting unit level. The second step (if necessary) measures the amount of impairment by applying the fair value-based tests to individual assets and liabilities within each reporting unit. The fair value of the reporting units is estimated using a combination of the market approach, which utilizes comparable companies’ data, and/or the income approach, which uses discounted cash flows.

As of December 31, 2014, the Company had goodwill attributable to the APAC and Americas reporting units. The cash flows of these reporting units reflect the income and expenses of assets directly employed by, and liabilities related to, the operations of the reporting unit, including revenue related to local contractual relationships, but excludes revenue related to global contractual relationships such as Digital Storefronts which are owned by the U.S. and allocated directly to the Americas reporting unit. During the third quarter of 2014, the Company performed a Step 0 qualitative assessment for its Americas and APAC reporting units. Based on this assessment, the Company concluded that it was more likely than not that the fair value of each of the reporting units was greater than their carrying amounts, and, as a result, did not proceed to further impairment testing and accordingly did not recognize an impairment of goodwill in the year ended December 31, 2014. In 2013, the Company did not record any goodwill impairment charges as the fair values of the reporting units exceeded their respective carrying values. In 2012, the Company concluded that a portion of the goodwill attributed to the APAC reporting unit was impaired and recorded a $3,613 impairment charge.

Commitments_and_Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	NOTE 7 — COMMITMENTS AND CONTINGENCIES

	Leases
	The Company leases office space under non-cancelable operating facility leases with various expiration dates through September 2020. Rent expense for the years ended December 31, 2014, 2013 and 2012 was $4,149, $3,380 and $2,704, respectively. The terms of the facility leases provide for rental payments on a graduated scale. The Company recognizes rent expense on a straight-line basis over the lease period, and has accrued for rent expense incurred but not paid. The deferred rent balance was $1,001 and $1,131 at December 31, 2014 and 2013, respectively, and was included within other long-term liabilities.
	In April 2013 and June 2013, Company entered into lease agreements for space at its San Francisco headquarters and Washington offices that will expire on March 31, 2018 and September 30, 2020, respectively. In May 2014, the Company entered into a lease amendment for its Washington offices to expand the rentable square footage by 13 square feet and amended the lease payment schedule. The Company has provided deposits for lines of credit totaling $1,790 to secure its obligations under the leases, which have been classified as restricted cash on the Company’s consolidated balance sheet as of December 31, 2014.

	At December 31, 2014, future minimum lease payments under non-cancelable operating leases were as follows:



		Minimum
		Operating
		Lease
	Period Ending December 31,	Payments
	2015	$	4,359
	2016		3,571
	2017		2,672
	2018		1,328
	2019		979
	2020 and thereafter		754
		$	13,663

	Minimum Guaranteed Royalties and Developer Commitments
	The Company has entered into license and publishing agreements with various owners of brands, properties and other content to develop and publish games based on or incorporating such licensed content for mobile devices. Pursuant to some of these agreements, the Company is required to pay minimum guaranteed royalties or license fees over the term of the agreement regardless of actual game sales. Future minimum guaranteed royalty payments as of December 31, 2014 were $1,474.
	In September 2014, the Company and Kimsaprincess, Inc. (“KAP”), Kim Kardashian West is President of KAP, entered into a second amendment to their existing License Agreement (the “KAP License Agreement”) entered into in November 2013, as first amended in June 2014. In consideration of KAP’s additional commitments and obligations under the amended license agreement and the extension of the term of the KAP License Agreement by three years, the Company paid KAP an additional minimum guarantee, which has been fully recouped by the Company against royalties that it would otherwise pay to KAP.
	The Company also from time to time contracts with various external software developers (“third-party developers”) to design and develop its games. The Company advances funds to these third-party developers, in installments, payable upon the completion of specified development milestones. Future developer commitments as of December 31, 2014 were $520, which are due over the next twelve months. These developer commitments reflect the Company’s minimum cash obligations but do not necessarily represent the periods in which they will be expensed. The Company expenses developer commitments as services are provided.

	Income Taxes

	As of December 31, 2014, unrecognized tax benefits and potential interest and penalties are classified within “other long-term liabilities” and “accounts payable” on the Company’s consolidated balance sheets. As of December 31, 2014, the settlement of the Company’s income tax liabilities could not be determined; however, the liabilities are not expected to become due within the next 12 months.

	Indemnification Arrangements

	The Company has entered into agreements under which it indemnifies each of its officers and directors during his or her lifetime for certain events or occurrences while the officer or director is or was serving at the Company’s request in that capacity. The maximum potential amount of future payments the Company could be required to make under these indemnification agreements is unlimited; however, the Company has a director and officer insurance policy that limits its exposure and enables the Company to recover a portion of any future amounts paid. As a result of its insurance policy coverage, the Company believes the estimated fair value of these indemnification agreements is minimal. Accordingly, the Company had recorded no liabilities for these agreements as of December 31, 2014 or 2013.

	In the ordinary course of its business, the Company includes standard indemnification provisions in most of its commercial agreements with Digital Storefronts and licensors. Pursuant to these provisions, the Company generally indemnifies these parties for losses suffered or incurred in connection with its games, including as a result of intellectual property infringement, viruses, worms and other malicious software, and legal or regulatory violations. The term of these indemnity provisions is generally perpetual after execution of the corresponding license agreement, and the maximum potential amount of future payments the Company could be required to make under these provisions is often unlimited. To date, the Company has not incurred costs to defend lawsuits or settle indemnified claims of these types. As a result, the Company believes the estimated fair value of these indemnity provisions is minimal. Accordingly, the Company had recorded no liabilities for these provisions as of December 31, 2014 or 2013.

	Contingencies
	From time to time, the Company is subject to various claims, complaints and legal actions in the normal course of business. The Company assesses its potential liability by analyzing specific litigation and regulatory matters using available information. The Company’s estimate of losses is developed in consultation with inside and outside counsel, which involves a subjective analysis of potential results and outcomes, assuming various combinations of appropriate litigation and settlement strategies. After taking all of the above factors into account, the Company determines whether an estimated loss from a contingency should be accrued by assessing whether a loss is deemed reasonably probable and the amount can be reasonably estimated. The Company further determines whether an estimated loss from a contingency should be disclosed by assessing whether a material loss is deemed reasonably possible. Such disclosure will include an estimate of the additional loss or range of loss or will state that an estimate cannot be made.
	On August 19, 2014, Inventor Holdings, LLC (“IHL”), a Delaware limited liability company, filed a complaint in the U.S. District Court for the District of Delaware alleging that the Company is infringing one of its patents and seeking unspecified damages, including interest, costs, expenses and an accounting of all infringing acts, attorneys’ fees and such other costs as the Court deems just and proper. On October 10, 2014, the Company filed a motion to dismiss the complaint with prejudice on the ground that the patent asserted by IHL claims patent-ineligible subject matter pursuant to 35 U.S.C. § 101 and thus the complaint fails to state a claim upon which relief can be granted. On October 27, 2014, IHL filed an opposition to the Company’s motion to dismiss the complaint with prejudice. The Company filed its reply to IHL’s opposition on November 6, 2014. The motion remains pending. In the meanwhile, the Court has entered a scheduling order for the case. Trial, if necessary, is set to begin December 5, 2016.
	On November 5, 2014, the Company filed a complaint against Hothead Games, Inc. (“Hothead”) in the United States District Court for the Northern District of California. In the complaint, the Company alleges that Hothead has willfully infringed, and continues to willfully infringe, certain of its copyrights and trade dress contained in its Deer Hunter 2014 game through Hothead’s release of its game, Kill Shot. The Company’s complaint requests that the Court grant the following relief: (1) preliminary and/or permanent injunction restraining Hothead and its affiliates from directly or indirectly violating its rights under the Copyright Act and the Lanham Act; (2) an order directing that Hothead file with the Court and serve upon the Company’s counsel within 30 days after entry of such order or judgment a report in writing and under oath setting forth in detail the manner and form in which Hothead has complied with the injunction; (3) an award to the Company of damages it has sustained or will sustain by reason of Hothead’s conduct, all profits derived by Hothead from such conduct, or in lieu of any portion thereof, should it so elect, such statutory damages as provided by law; (4) its costs and reasonable attorneys’ fees; (5) prejudgment and post-judgment interest; and (6) all such further and additional relief, in law or in equity, to which it may be entitled or which the Court deems just and proper. Following a case management conference on February 6, 2015, the Court set all pre-trial and trial dates, with a jury trial set to commence on May 31, 2016.
	In November 2014, Telinit Technologies, LLC, a Texas company, filed a complaint in the U.S. District Court for the Eastern District of Texas, Marshall Division, alleging that the Company was infringing one of its patents and seeking unspecified damages, attorneys’ fees and costs. The Company settled this dispute in January 2015 for an immaterial amount.
	The Company does not believe it is party to any currently pending litigation, the outcome of which is reasonably likely to have a material adverse effect on its operations, financial position or liquidity. However, the ultimate outcome of any litigation is uncertain and, regardless of outcome, litigation can have an adverse impact on the Company because of defense costs, potential negative publicity, diversion of management resources and other factors.

Stockholders_Equity

Stockholders' Equity	12 Months Ended
	Dec. 31, 2014
Equity [Abstract]
Stockholders' Equity	NOTE 8 — STOCKHOLDERS’ EQUITY

	Common Stock

	At December 31, 2014, the Company was authorized to issue 250,000 shares of common stock. As of December 31, 2014, the Company had reserved 18,568 shares for future issuance under its stock plans and outstanding warrants.

	Preferred Stock

	At December 31, 2014, the Company was authorized to issue 5,000 shares of preferred stock.

	Acquisitions
	On August 20, 2014, as part of the consideration for its acquisition of Cie Games, the Company issued an aggregate of 9,983 shares of its common stock to Cie Games’ former shareholders, of which approximately 2,139 shares will be held back by Glu for 18 months from the closing date of the acquisition to satisfy potential indemnification claims under the Cie Games merger agreement.

	On May 14, 2014, as consideration for its acquisition of PlayFirst, the Company issued an aggregate of 2,849 shares of its common stock to PlayFirst’s former shareholders, which is net of shares withheld to cover a net working capital adjustment, stockholders’ agent expenses and tax obligations of certain former PlayFirst shareholders. Of the 2,849 shares issued in the acquisition, 1,500 are being held in escrow and will be retained by the Company for 24 months to satisfy potential indemnification claims under the PlayFirst merger agreement. During the third quarter of 2014, approximately 24 shares that were being held back pursuant to the PlayFirst merger agreement were cancelled to satisfy a net working capital adjustment.

	On August 2, 2012, the Company issued an aggregate of 600 shares of its common stock to IGN in connection with the Company’s acquisition of GameSpy.

	See Note 3 – Business Combinations – for more information about these acquisitions.

	Shares Issues In Connection With the Blammo Earnout
	In May 2013, the Company issued 742 shares to the former Blammo shareholders based on the Net Revenue that Blammo achieved for its fiscal year ended March 31, 2013. In May 2014, the Company issued 435 shares of common stock to the former Blammo shareholders based on the Net Revenue that Blammo achieved for its fiscal year ended March 31, 2014. In July 2014, the Company issued 750 shares of common stock to the former Blammo shareholders in lieu of the opportunity that the former Blammo shareholders otherwise would have had under the Share Purchase Agreement to earn up to 1,154 shares of the Company’s common stock for Fiscal 2015. The fair values of these earnout amounts have been presented in additional paid-in capital on the Company’s consolidated balance sheet as of December 31, 2014. See Note 4 for more information about these issuances.

	Public Offerings

	In June 2014, the Company sold in an underwritten public offering an aggregate of 9,861 shares of its common stock at a public offering price of $3.50 per share for net cash proceeds of approximately $32,058 after underwriting discounts and other offering expenses.

	In September 2013, the Company sold in an underwritten public offering an aggregate of 7,245 shares of its common stock at a public offering price of $2.10 per share for net cash proceeds of approximately $13,985 after underwriting discounts and other offering expenses. This public offering exhausted all of the securities that the Company was able to issue under its shelf registration statement that the SEC declared effective in December 2010.

	Warrants to Purchase Common Stock

	In connection with entry into the second amendment of the KAP License Agreement, the Company issued to KAP and two other entities associated with KAP’s president, Kim Kardashian West, a total of three warrants exercisable for up to an aggregate of 500 shares of the Company’s common stock (collectively, the “Kardashian Warrants”). Each of the Kardashian Warrants has an initial exercise price of $4.99 per share, subject to adjustments for dividends, reorganizations and other common stock events. Each of the Kardashian Warrants expires on September 2, 2020. Each of the Kardashian Warrants vests and becomes exercisable in equal monthly installments over the 60-month term of the KAP License Agreement, subject to full acceleration or cessation of vesting under certain circumstances, as stipulated in the amended KAP License Agreement. Each of the Kardashian Warrants may, at the election of the holder, be either exercised for cash or net exercised on a cashless basis. During the fourth quarter of 2014, 33 of the warrants vested and we recorded a corresponding warrant compensation charge of $66 classified to cost of sales. Key assumptions used in the Black-Scholes valuation model for the twelve months ended December 31, 2014 included an expected term of 6.0 years, volatility of 61.1%, risk-free interest rate of 1.99% and a dividend yield of 0%.
	In July 2013, the Company and MGM Interactive Inc. (“MGM”) entered into a warrant agreement that gives MGM the right to purchase up to 3,333 shares of the Company’s common stock at an exercise price of $3.00 per share (the “MGM Warrant”), subject to certain adjustments for dividends, reorganizations and other common stock events. Of the 3,333 shares of the Company’s common stock underlying the MGM Warrant, 333 shares were immediately vested and exercisable on the warrant agreement effective date and the remaining shares will vest and become exercisable based on conditions related to the Company releasing mobile games based on mutually agreed upon intellectual property licensed by MGM to the Company. The MGM Warrant expires on July 15, 2018. Under ASC 505, Equity-Based Payments to Non-Employees, the Company estimated the fair value of the vested shares of the MGM Warrant on the grant date using the Black-Scholes option valuation model. Key assumptions used in the Black-Scholes valuation model for the twelve months ended December 31, 2013 included an expected term of 5.0 years, volatility of 64.2%, risk-free interest rate of 1.5% and a dividend yield of 0%. During the twelve months ended December 31, 2013, the Company recorded $427 of non-cash warrant related expense in cost of revenues. The Company recorded the warrant issuance as a non-cash warrant related expense in cost of revenues for warrant shares immediately vested upon signing of the agreement, as such vesting was not tied to any game release nor to any specific intellectual property license. In July 2014, 333 shares vested in conjunction with the worldwide commercial release of a game based on MGM’s intellectual property, Hercules. Under ASC 505, the Company estimated the fair value of the vested portion of the MGM Warrant related to the Hercules game on the vest date using the Black-Scholes option valuation model. Key assumptions used in the Black-Scholes valuation model for the year ended December 31, 2014 included an expected term of 5.0 years, volatility of 56.8%, risk-free interest rate of 1.8% and a dividend yield of 0%. During the year ended December 31, 2014, the Company recorded $1,126 of non-cash warrant related expense in cost of revenues in the current period as the Hercules game is not expected to generate meaningful revenues over its lifetime. On July 11, 2014, MGM exercised 667 vested shares pursuant to which the Company received aggregate cash proceeds of $2,000.
	In April 2014, the Company entered into a license agreement with MGM, United Artists Corporation and Danjaq, LLC pursuant to which the Company will develop and publish a free-to-play mobile game based on the James Bond film franchise. The commercial release by the Company of this mobile game, which is expected to occur in second half of 2015, will trigger the vesting of an additional 1,000 shares subject to the MGM Warrant.

	During the years ended December 31, 2014, 2013 and 2012, respectively, investors exercised warrants to purchase 1,191, 2,886, and 413 shares of the Company’s common stock, and the Company received gross proceeds of $2,786, $4,329, and $619, respectively, in connection with these exercises. These exercised warrants related to part of the MGM Warrant as well as warrants issued by the Company in August 2010 in connection with a private placement transaction.

	Warrants outstanding at December 31, 2014 were as follows:



					Number
			Exercise		of Shares
			Price		Outstanding
		Term	per		Under
	Date of Issuance	(Years)	Share		Warrant
	August 2010 - Warrants issued in private offering	5	$	1.50	450
	July 2013 - Warrant issued to MGM	5		3.00	2,667
	September 2014 - Warrant issued to KAP	6		4.99	500
					3,617

Segment_Reporting

Segment Reporting	12 Months Ended
Segment Reporting	Dec. 31, 2014
Segment Reporting [Abstract]
Segment Reporting
	NOTE 11 — SEGMENT REPORTING

	ASC 280, Segment Reporting (“ASC 280”), establishes standards for reporting information about operating segments. It defines operating segments as components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision-maker, or decision-making group, in deciding how to allocate resources and in assessing performance. The Company’s chief operating decision-maker is its Chief Executive Officer. The Company’s Chief Executive Officer reviews selected financial information on a geographic basis; however this information is included within one operating segment for purposes of allocating resources and evaluating financial performance.

	Accordingly, the Company reports as a single reportable segment—mobile games. In the case of Digital Storefronts, revenues are attributed to the geographic location where the end-user makes the purchase. The Company generates its revenues in the following geographic regions:


		Year Ended December 31,
		2014		2013		2012
	United States of America	$	132,447	$	48,697	$	57,816
	China		11,835		10,985		5,827
	Americas, excluding the USA		9,705		5,430		5,051
	EMEA		43,507		22,820		22,381
	APAC, excluding China		25,652		17,681		17,108
		$	223,146	$	105,613	$	108,183


	The Company attributes its long-lived assets, which primarily consist of property and equipment, to a country primarily based on the physical location of the assets. Property and equipment, net of accumulated depreciation and amortization, summarized by geographic location was as follows:



		Year Ended December 31,
		2014		2013
	Americas	$	5,406	$	4,108
	EMEA		632		899
	APAC		78		89
		$	6,116	$	5,096

Restructuring

Restructuring	12 Months Ended
Restructuring	Dec. 31, 2014
Restructuring and Related Activities [Abstract]
Restructuring	NOTE 12 — RESTRUCTURING
	During 2012, 2013 and 2014, the Company’s management approved restructuring plans to improve the effectiveness and efficiency of its operating model and reduce operating expenses around the world. During the year ended December 31, 2012, the Company recorded $1,371 of restructuring charges relating to employee termination costs in the Company’s APAC, Brazil and Washington offices and a reduction of executive sales and marketing headcount in the United States and Spain. During the year ended December 31, 2013, the Company recorded $1,448, of restructuring plan charges relating to employee termination costs in its Brazil, San Francisco, China, Washington, and EMEA offices, and facility-related costs related to streamlining its facility in Washington and additional costs associated with vacating its Brazil office. During the year ended December 31, 2014, the Company recorded $435 of restructuring charges, relating to employee termination costs associated with headcount reductions in its Moscow, Washington, and San Francisco studios.

Quarterly_Financial_Data

Quarterly Financial Data	12 Months Ended
Quarterly Financial Data	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Quarterly Financial Information [Text Block]	NOTE 13 – QUARTERLY FINANCIAL DATA (unaudited, in thousands)

	The following table sets forth unaudited quarterly consolidated statements of operations data for 2013 and 2014. The Company derived this information from its unaudited consolidated financial statements, which it prepared on the same basis as its audited consolidated financial statements contained in this report. In its opinion, these unaudited statements include all adjustments, consisting only of normal recurring adjustments that the Company considers necessary for a fair statement of that information when read in conjunction with the consolidated financial statements and related notes included elsewhere in this report. The operating results for any quarter should not be considered indicative of results for any future period.



			For the Three Months Ended
			2014								2013
			March 31		June 30		September 30		December 31		March 31		June 30		September 30		December 31
	Revenues		$	44,580	$	40,910	$	64,791	$	72,865	$	24,605	$	24,445	$	21,722	$	34,841
	Cost of revenues:
	Platform commissions, royalties and other			13,202		12,432		25,733		29,625		7,462		7,670	(d)	7,871		9,803
	Amortization of intangible assets			554		441		1,338		2,434		1,074		1,078		1,082		1,004
	Total cost of revenues			13,756		12,873		27,071		32,059		8,536		8,748		8,953		10,807
	Gross profit			30,824		28,037		37,720		40,806		16,069		15,697		12,769		24,034
	Operating expenses:
	Research and development			15,579		17,297		15,355		16,053		11,630		11,224		11,405		12,618
	Sales and marketing			9,485		7,989	(a)	15,327		12,275		5,008		5,143		5,361	(e)	10,608
	General and administrative			4,926		6,131		6,808		7,154		3,919		3,852		3,617		4,162
	Amortization of intangible assets			127		127		127		127		495		495		229		117
	Restructuring charge			-		159		209		67		511		937		-		-
	Total operating expenses			30,117		31,703		37,826		35,676		21,563		21,651		20,612		27,505
	Income (loss) from operations			707		-3,666		-106		5,130		-5,494		-5,954		-7,843		-3,471
	Interest and other income (expense), net			-130		-24		-340	(c)	-978		132		163		-155		-130
	Income/(loss) before income taxes			577		-3,690		-446		4,152		-5,362		-5,791		-7,998		-3,601
	Income tax benefit (provision)			-444		-78	(b)	10,850		-2,773		-135	(f)	2,870		30		78
	Net income/(loss)		$	133	$	-3,768		10,404	$	1,379	$	-5,497	$	-2,921		-7,968	$	-3,523

	Net income /(loss) per share:
	Basic		$	0.00	$	-0.04	$	0.11	$	0.01	$	-0.08	$	-0.04	$	-0.11	$	-0.05
	Diluted		$	0.00	$	-0.04	$	0.10	$	0.01	$	-0.08	$	-0.04	$	-0.11	$	-0.05
		(a)		Changes in the sales and marketing expense from $9,485 in the first quarter of 2014 to $15,327 in the third quarter of 2014 was due primarily to higher marketing expenses associated with promoting Kim Kardashian: Hollywood.
		(b)		The income tax benefit of $10,850 in the third quarter of 2014 was due primarily to the release of a portion of the Company’s valuation allowance of $8,352 resulting from the acquisition of Cie Games in August 2014, and the release of an $810 liability of uncertain tax positions relating to 2011, and as the Company received a closure notice for an ongoing tax return inquiry in July 2014.
		(c)		Interest and other income (expense), net was a loss of $978 in the fourth quarter of 2014 primarily due to foreign currency losses related to the revaluation of certain assets and liabilities driven by significant devaluation of the Russian Ruble, and other European currencies in which the Company transacts.
		(d)		Includes an impairment of prepaid royalties and guarantees charge of $435 in the third quarter of 2013, primarily due to a prepaid royalty impairment charge recorded for two of the Company’s third-party publishing titles.
		(e)		Change in sales and marketing expense from $5,008 in the first quarter of 2013 to $10,608 in the fourth quarter of 2013 was due primarily to higher marketing expenses associated with promoting Deer Hunter 2014.
		(f)		The income tax benefit of $2,870 in the second quarter of 2013 was due primarily to the release of uncertain tax positions due to the expiration of certain statutes of limitations in certain foreign jurisdictions.

The_Company_and_Summary_of_Sig1

The Company and Summary of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

Basis of Presentation

The Company's consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States.

Basis of Consolidation

The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All material intercompany balances and transactions have been eliminated.

Use of Estimates

Revenue Recognition

Revenue

Other Estimates and Judgments

Principal Agent Considerations

the terms and conditions of the Company’s contracts with the Digital Storefronts and advertising service providers;

the party responsible for billing and collecting fees from the end-users, including the resolution of billing disputes;

whether the Company is paid a fixed percentage of the arrangement’s consideration or a fixed fee for each game, transaction, or advertisement;

the party which sets the pricing with the end-user, has the credit risk and provides customer support; and

the party responsible for the fulfillment of the game or serving of advertisements and that determines the specifications of the game or advertisement.

Deferred Platform Commissions and Royalties

Cash and Cash Equivalents

Restricted Cash

Restricted cash consists of deposits related to letters of credit to secure obligations under the Company’s operating lease agreements.

Concentration of Credit Risk

Financial instruments that potentially subject the Company to a concentration of credit risk consist of cash, cash equivalents and accounts receivable.

The following table summarizes the revenues from customers or aggregate purchases through Digital Storefronts in excess of 10% of the Company’s revenues:

Year Ended December 31,

2014

2013

2012

Apple

52.2

50.1

41.3

Google

24.8

19.2

20.3

Tapjoy

10.7

Fair Value Measurements

Fair Value

Level 1 - Quoted prices in active markets for identical assets or liabilities.

Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.

Prepaid or Guaranteed Licensor Royalties

Goodwill and Intangible Assets

Long-Lived Assets

Property and Equipment

The depreciation and amortization periods for the Company’s property and equipment are as follows:

Computer equipment

Three years

Computer software

Three years

Furniture and fixtures

Three years

Leasehold improvements

Shorter of the estimated useful life or remaining term of lease

Research and Development Costs

Software Development Costs

Internal Use Software

Income Taxes

Restructuring

Stock-Based Compensation

The Company accounts for equity instruments issued to non-employees in accordance with the provisions of ASC 718 and ASC 505-50.

Advertising Expenses

Comprehensive Loss

Comprehensive Income/(loss)

Foreign Currency Translation

Business Combination

Recent Accounting Pronouncements

The_Company_and_Summary_of_Sig2

The Company and Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2014
Accounting Policies [Abstract]
Revenues from Customers or Aggregate Purchases through Digital Storefronts Accounted for More Than Ten Percent of Revenues
			Year Ended December 31,
			2014		2013		2012
	Apple		52.2	%	50.1	%	41.3	%
	Google		24.8		19.2		20.3
	Tapjoy		-		-		10.7


Depreciation and Amortization Periods for Company's Property and Equipment
	Computer equipment	Three years
	Computer software	Three years
	Furniture and fixtures	Three years
	Leasehold improvements	Shorter of the estimated useful life or remaining term of lease

Net_Income_Loss_Per_Share_Tabl

Net Income (Loss) Per Share (Tables)	12 Months Ended
Net Income (Loss) Per Share (Tables)	Dec. 31, 2014
Earnings Per Share [Abstract]
Computation of Net Income (Loss) Per Share
		Year Ended December 31,
		2014		2013		2012
	Net income/(loss)	$	8,148	$	-19,909	$	-20,459
	Shares used to compute net income/(loss) per share:
	Weighted average common shares outstanding		93,575		71,543		64,932
	Weighted average common shares subject to restrictions		-1,749		-90		-614
	Weighted average shares used to compute basic net income/(loss) per share		91,826		71,453		64,318
	Dilutive potential common shares		5,096		-		-
	Weighted average shares used to compute diluted net income/(loss) per share		96,922		71,453		64,318

	Basic net income/(loss) per share	$	0.09	$	-0.28	$	-0.32
	Diluted net income/(loss) per share	$	0.08	$	-0.28	$	-0.32


Anti-Dilutive Securities Excluded from Computation of Diluted Net Loss Per Share of Common Stock
			Year Ended December 31,
			2014		2013		2012
	Options to purchase common stock		6,347		10,646		10,321
	Warrants to purchase common stock		2,362		3,310		4,187
	RSUs		2,746		936		-
	Common shares subject to restrictions		1,596		90		614
			13,051		14,982		15,122

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	12 Months Ended
Fair Value Measurements (Tables)	Dec. 31, 2014
Fair Value Disclosures [Abstract]
Fair Value Inputs, Assets, Quantitative Information [Table Text Block]
		Year Ended December 31,
		2014		2013		2012
	Discount rate	35	%	35	%	35	%
	Risk-free interest rate minimum	0.13	%	0.07	%	0.05	%
	Risk-free interest rate maximum	0.13	%	0.19	%	0.28	%
	Expected volatility	42	%	35	%	38	%

Balance_Sheet_Components_Table

Balance Sheet Components (Tables)	12 Months Ended
Balance Sheet Components (Tables)	Dec. 31, 2014
Balance Sheet Related Disclosures [Abstract]
Accounts Receivable
		December 31,
		2014		2013
	Accounts receivable	$	32,528	$	18,764
	Less: Allowance for doubtful accounts		-297		-459
		$	32,231	$	18,305



Allowance for Doubtful Accounts
		Balance at						Balance at
		Beginning of						End of
	Description	Year		Additions		Deductions		Year
	Year ended December 31, 2014	$	459	$	219	$	381	$	297
	Year ended December 31, 2013	$	432	$	51	$	24	$	459
	Year ended December 31, 2012	$	800	$	202	$	570	$	432


Prepaid Expenses and Other
		December 31,
		2014		2013
	Deferred platform commission fees		9,776		4,516
	Deferred royalties		3,739		-
	Deferred tax asset		921		108
	Prepaid royalties		864		740
	Other		2,952		2,299
		$	18,252		7,663


Property and Equipment
		December 31,
		2014		2013
	Computer equipment	$	6,721	$	6,134
	Furniture and fixtures		949		862
	Software		8,504		6,290
	Leasehold improvements		3,381		2,768
			19,555		16,054
	Less: Accumulated depreciation and amortization		-13,439		-10,958
		$	6,116	$	5,096



Other Long-Term Liabilities
		December 31,
		2014		2013
	Deferred rent	$	1,001	$	1,131
	Uncertain tax position obligations		977		890
	Accrued royalties		870		-
	Deferred tax liability		842		122
	Other		246		214
		$	3,936	$	2,357

Goodwill_and_Intangible_Assets1

Goodwill and Intangible Assets (Tables)	12 Months Ended
Goodwill and Intangible Assets (Tables)	Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
Carrying Amounts and Accumulated Amortization Expense of Acquired Intangible Assets
					31-Dec-14									31-Dec-13
					Gross			Accumulated			Net			Gross			Accumulated			Net
					Carrying			Amortization			Carrying			Carrying			Amortization			Carrying
					Value			Expense			Value			Value			Expense			Value
					(Including			(Including			(Including			(Including			(Including			(Including
		Estimated			Impact of			Impact of			Impact of			Impact of			Impact of			Impact of
		Useful			Foreign			Foreign			Foreign			Foreign			Foreign			Foreign
		Life			Exchange)			Exchange)			Exchange)			Exchange)			Exchange)			Exchange)
	Intangible assets amortized to cost of revenues:
	Titles, content and technology	3 yrs		$	34,095		$	-15,214		$	18,881		$	12,851		$	-12,165		$	686
	Catalogs	1 yr			1,208			-1,208			-			1,283			-1,283			-
	ProvisionX Technology	6 yrs			199			-199			-			211			-211			-
	Carrier contract and related relationships	5 yrs			24,794			-20,192			4,602			19,940			-19,645			295
	Licensed content	5 yrs			3,012			-3,012			-			3,040			-3,040			-
	Service provider license	9 yrs			479			-375			104			482			-324			158
	In-process research and development	3 yrs			800			-100			700			-			-			-
	Trademarks	7 yrs			5,226			-2,190			3,036			5,230			-1,480			3,750
					69,813			-42,490			27,323			43,037			-38,148			4,889
	Other intangible assets amortized to operating expenses:
	Emux Technology	6 yrs			1,289			-1,289			-			1,368			-1,368			-
	Noncompete agreement	4 yrs			5,417			-5,216			201			5,452			-4,742			710
					6,706			-6,505			201			6,820			-6,110			710
	Total intangibles assets, net			$	76,519		$	-48,995		$	27,524		$	49,857		$	-44,258		$	5,599



Total Expected Future Amortization Related to Intangible Assets
		Amortization			Amortization
		Included in			Included in			Total
		Cost of			Operating			Amortization
	Period Ending December 31,	Revenues			Expenses			Expense
	2015	$	9,554		$	201		$	9,755
	2016		9,199			-			9,199
	2017		6,076			-			6,076
	2018		1,714			-			1,714
	2019 and thereafter		780			-			780
		$	27,323		$	201		$	27,524


Goodwill by Reporting Unit
		December 31, 2014												December 31, 2013
		Americas			EMEA			APAC			Total			Americas			EMEA			APAC		Total
	Balance as of January 1
	Goodwill	$	42,946		$	25,354		$	24,296		$	92,596		$	42,946		$	25,354		$	24,251	$	92,551
	Accumulated Impairment Losses		-24,871			-25,354			-22,886			-73,111			-24,871			-25,354			-22,886		-73,111
			18,075			-			1,410			19,485			18,075			-			1,365		19,440
	Goodwill Acquired during the year		68,488			-			-			68,488			-			-			-		-
	Effects of Foreign Currency Exchange		-			-			-9			-9			-			-			45		45
	Balance as of period ended:		86,563			-			1,401			87,964			18,075			-			1,410		19,485
	Goodwill		111,434			25,354			24,287			161,075			42,946			25,354			24,296		92,596
	Accumulated Impairment Losses		-24,871			-25,354			-22,886			-73,111			-24,871			-25,354			-22,886		-73,111
	Balance as of period ended:	$	86,563		$	-		$	1,401		$	87,964		$	18,075		$	-		$	1,410	$	19,485

Commitments_and_Contingencies_

Commitments and Contingencies (Tables)	12 Months Ended
Commitments and Contingencies (Tables)	Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Future Minimum Lease Payments under Non-Cancelable Operating Leases
		Minimum
		Operating
		Lease
	Period Ending December 31,	Payments
	2015	$	4,359
	2016		3,571
	2017		2,672
	2018		1,328
	2019		979
	2020 and thereafter		754
		$	13,663

Stockholders_Equity_Tables

Stockholders' Equity (Tables)	12 Months Ended
Stockholders' Equity (Tables)	Dec. 31, 2014
Equity [Abstract]
Warrants Outstanding
					Number
			Exercise		of Shares
			Price		Outstanding
		Term	per		Under
	Date of Issuance	(Years)	Share		Warrant
	August 2010 - Warrants issued in private offering	5	$	1.50	450
	July 2013 - Warrant issued to MGM	5		3.00	2,667
	September 2014 - Warrant issued to KAP	6		4.99	500
					3,617

Stock_Option_and_Other_Benefit

Stock Option and Other Benefit Plans (Tables)	12 Months Ended
Stock Option and Other Benefit Plans (Tables)	Dec. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Calculation of Share-based Awards Available for Grant

			Shares
			Available
	Balances at December 31, 2013		4,890
	Share-based awards granted (1)		-6,620
	Share-based awards canceled (2)		3,110
	Balances at December 31, 2014		1,380


Summary of Company's RSU Activity
					Weighted
			Number of		Average
			Units		Grant Date
			Outstanding		Fair Value
	Awarded and unvested, December 31, 2013		2,578		$	2.91
	Granted		3,925			4.25
	Vested		-574			2.81
	Forfeited		-1,010			3.50
	Awarded and unvested, December 31, 2014		4,919		$	3.87
	Restricted stock units expected to vest, December 31, 2014		3,981


Stock Option Activity
			Options Outstanding
					Weighted				Weighted
			Number		Average				Average		Aggregate
			of		Exercise				Contractual		Intrinsic
			Shares		Price				Term (Years)		Value
	Balances at December 31, 2011		9,744			2.80
	Options granted		3,399			3.84
	Options canceled		-1,416			3.89
	Options exercised		-806			1.68
	Balances at December 31, 2012		10,921			3.07
	Options granted		2,937			2.70
	Options canceled		-2,502			3.65
	Options exercised		-957			1.35
	Balances at December 31, 2013		10,399			2.98
	Options granted		1,344			4.08
	Options canceled		-1,506			3.72
	Options exercised		-2,867			2.19
	Balances at December 31, 2014		7,370		$	3.32			3.57		$	6,144

	Options vested and expected to vest at December 31, 2014		6,945		$	3.31			3.49		$	5,926
	Options exercisable at December 31, 2014		4,409		$	3.22			2.90		$	4,486


Options Outstanding and Currently Exercisable by Exercise Price
		Options Outstanding							Options Exercisable

				Weighted
				Average
				Remaining		Weighted					Weighted
	Range of			Contractual		Average					Average
	Exercise	Number		Life		Exercise			Number		Exercise
	Prices	Outstanding		(in Years)		Price			Exercisable		Price
	$ 0.52 - $ 1.77	926		1.48		$	1.44		926		$	1.44
	$ 1.90 - $ 2.74	1,023		4.05			2.50		597			2.42
	$ 2.83 - $ 2.84	140		4.44			2.83		47			2.84
	$ 2.90 - $ 2.90	821		2.77			2.90		632			2.90
	$ 2.91 - $ 2.91	746		4.67			2.91		238			2.91
	$ 2.98 - $ 3.20	11		2.88			3.15		6			3.17
	$ 3.29 - $ 3.29	911		3.77			3.29		493			3.29
	$ 3.39 - $ 3.78	739		3.71			3.69		492			3.69
	$ 3.88 - $ 4.10	824		5.28			4.05		60			3.91
	$ 4.15 - $ 11.88	1,229		3.17			5.34		918			5.54
	$ 0.52 - $ 11.88	7,370		3.57		$	3.32		4,409		$	3.22



Schedule of Assumptions Used in Black-Scholes Valuation Model and Weighted Average Assumptions
			Year Ended December 31,
			2014			2013			2012
	Dividend yield		-	%		-	%		-	%
	Risk-free interest rate		1.34	%		0.82	%		0.60	%
	Expected term (years)		4.00			4.00			4.00
	Expected volatility		52	%		52	%		65	%


Stock-Based Compensation Expense
		Year Ended December 31,
		2014			2013			2012
	Research and development	$	7,422		$	1,948		$	3,491
	Sales and marketing		701			303			386
	General and administrative		3,510			2,034			1,945
	Total stock-based compensation expense	$	11,633		$	4,285		$	5,822

Income_Taxes_Tables

Income Taxes (Tables)	12 Months Ended
Income Taxes (Tables)	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Component of Loss Before Income Taxes By Tax Jurisdiction
		Year Ended December 31,
		2014			2013			2012
	United States	$	5,283		$	-21,820		$	-6,745
	Foreign		-4,690			-932			-15,708
	Income/(loss) before income taxes	$	593		$	-22,752		$	-22,453



Components of Income Tax Provision
		Year Ended December 31,
	Current:	2014			2013			2012
	Federal	$	-5		$	-		$	-
	State		-5			-4			-4
	Foreign		656			2,294			913
			646			2,290			909

	Deferred:
	Federal		6,821			-			497
	State		-			-			64
	Foreign		88			553			524
			6,909			553			1,085

	Total:
	Federal		6,816			-			497
	State		-5			-4			60
	Foreign		744			2,847			1,437
		$	7,555		$	2,843		$	1,994



Difference Between Actual Rate and Federal Statutory Rate
			Year Ended December 31,
			2014			2013			2012
	Tax at federal statutory rate		34.0	%		34.0	%		34.0	%
	State tax, net of federal benefit		0.8			-			0.3
	Foreign rate differential		56.6			-0.1			-0.6
	Research and development credit		-133.9			5.1			-
	Warrants		67.7			-			-
	Withholding taxes		-10.5			-2.1			-0.3
	Goodwill impairment		-			-			-5.5
	Stock-based compensation		224.9			-0.7			-2.7
	Non-deductible intercompany bad debt		3.9			0.3			-16.5
	FIN 48 interest and release		-219.4			14.6			10.0
	Other		59.6			1.6			-0.7
	Valuation allowance		-1,357.70			-40.2			-9.1
	Effective tax rate		-1,274.00	%		12.5	%		8.9	%



Deferred Tax Assets and Liabilities
		December 31, 2014									December 31, 2013
		US			Foreign			Total			US		Foreign		Total
	Deferred tax assets:
	Fixed assets	$	-		$	1,231		$	1,231		$	554	$	1,685	$	2,239
	Net operating loss carryforwards		41,885			9,902			51,787			36,299		10,552		46,851
	Accruals, reserves and other		3,163			154			3,317			7,761		208		7,969
	Foreign tax credit		6,398			-			6,398			6,348		-		6,348
	Stock-based compensation		3,382			24			3,406			3,311		56		3,367
	Research and development credit		7,929			-			7,929			4,245		-		4,245
	Other		2,974			18			2,992			3,088		10		3,098
	Total deferred tax assets	$	65,731		$	11,329		$	77,060		$	61,606	$	12,511	$	74,117
	Deferred tax liabilities:
	Fixed assets	$	-431		$			$	-431		$	-	$	-	$	-
	Macrospace, MIG and iFone intangible assets		-						-			-		-94		-94
	Blammo intangible assets		-						-			-		-129		-129
	Superscape,CieGame and Playfirst intangible assets		-7,915			-109			-8,024			-116		-		-116
	Other		-						-			-		-9		-9
	Net deferred tax assets		57,385			11,220			68,605			61,490		12,279		73,769
	Less valuation allowance		-57,385			-11,141			-68,526			-61,490		-12,294		-73,784
	Net deferred tax liability	$	-		$	79		$	79		$	-	$	-15	$	-15



Reconciliation of Total Amounts of Unrecognized Tax Benefits
		Year Ended December 31,
		2014			2013
	Beginning balance	$	6,538		$	4,626
	Reductions of tax positions taken during previous years		-1,364			-725
	Additions based on uncertain tax positions related to the current period		1,641			1,149
	Additions based on uncertain tax positions related to prior periods		71			1,449
	Cumulative translation adjustment		-92			39
	Ending balance	$	6,794		$	6,538

Segment_Reporting_Tables

Segment Reporting (Tables)	12 Months Ended
Segment Reporting (Tables)	Dec. 31, 2014
Segment Reporting [Abstract]
Revenues in Geographic Regions
		Year Ended December 31,
		2014		2013		2012
	United States of America	$	132,447	$	48,697	$	57,816
	China		11,835		10,985		5,827
	Americas, excluding the USA		9,705		5,430		5,051
	EMEA		43,507		22,820		22,381
	APAC, excluding China		25,652		17,681		17,108
		$	223,146	$	105,613	$	108,183



Long-Lived Assets by Geographical Area
		Year Ended December 31,
		2014		2013
	Americas	$	5,406	$	4,108
	EMEA		632		899
	APAC		78		89
		$	6,116	$	5,096

The_Company_and_Summary_of_Sig3

The Company and Summary of Significant Accounting Policies (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
	item	Dec. 31, 2013	Dec. 31, 2012
Organization And Summary Of Significant Accounting Policies [Line Items]
Accumulated deficit	$244,063	$252,211
Net income	8,148
Net Cash Provided by (Used in) Operating Activities, Continuing Operations	30,574	-9,578	-6,749
Consumable virtual goods, immaterial revenue (in years)	3 years
Estimated average useful life of paying user	3 months
Number of games, longer paying user	1
Capitalized internal use software costs	$2,165	$249	$1,598
Maximum
Organization And Summary Of Significant Accounting Policies [Line Items]
Estimated average useful life of paying user	4 months

The_Company_and_Summary_of_Sig4

The Company and Summary of Significant Accounting Policies - Concentration Risks (Details) (Customer Concentration Risk [Member])	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Revenues from customers \| Apple
Concentration Risk [Line Items]
Concentration risk percentage from customers	52.20%	50.10%	41.30%
Revenues from customers \| Google
Concentration Risk [Line Items]
Concentration risk percentage from customers	24.80%	19.20%	20.30%
Revenues from customers \| Tapjoy
Concentration Risk [Line Items]
Concentration risk percentage from customers			10.70%
Accounts Receivable \| Apple
Concentration Risk [Line Items]
Concentration risk percentage from customers	55.00%	46.30%
Accounts Receivable \| Google
Concentration Risk [Line Items]
Concentration risk percentage from customers	15.20%	11.10%

The_Company_and_Summary_of_Sig5

The Company and Summary of Significant Accounting Policies - Additional Information (Details) (USD $)	3 Months Ended	12 Months Ended			24 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2014
Organization And Summary Of Significant Accounting Policies [Line Items]
Accrued Royalties		$1,474			$1,474
Impairment charges to cost of revenues	435	257	435	0
Goodwill impairment charges				$3,613	$0
Minimum
Organization And Summary Of Significant Accounting Policies [Line Items]
Intangible assets estimated useful life		1 year
Maximum
Organization And Summary Of Significant Accounting Policies [Line Items]
Intangible assets estimated useful life		9 years

The_Company_and_Summary_of_Sig6

The Company and Summary of Significant Accounting Policies - Useful Lives (Details)	12 Months Ended
	Dec. 31, 2014
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Property plant and Equipment useful life	3 years
Computer Software [Member]
Property, Plant and Equipment [Line Items]
Property plant and Equipment useful life	3 years
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property plant and Equipment useful life	3 years

The_Company_and_Summary_of_Sig7

The Company and Summary of Significant Accounting Policies - Additional Infomration 3 (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Internal Use Software [Abstract]
Capitalized internal use software costs	$2,165	$249	$1,598
Amortization of capitalized software costs	$950	$1,097	$1,014
Capitalized software costs
Internal Use Software [Abstract]
Intangible assets estimated useful life	3 years
Minimum
Internal Use Software [Abstract]
Intangible assets estimated useful life	1 year
Maximum
Internal Use Software [Abstract]
Intangible assets estimated useful life	9 years

The_Company_and_Summary_of_Sig8

The Company and Summary of Significant Accounting Policies - Additional Infomration 4 (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Advertising Expenses [Abstract]
Advertising expense	$35,169	$18,308	$12,124

Net_IncomeLoss_Per_Share_Detai

Net Income/(Loss) Per Share (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Earnings Per Share, Basic and Diluted [Abstract]
Net income/(loss)	$1,379	$10,404	($3,768)	$133	($3,523)	($7,968)	($2,921)	($5,497)	$8,148	($19,909)	($20,459)
Shares used to compute net income/(loss) per share:
Weighted average common shares outstanding									93,575	71,543	64,932
Weighted average unvested common shares subject to restrictions									-1,749	-90	-614
Weighted average shares used to compute basic net income/(loss) per share									91,826	71,453	64,318
Dilutive potential common shares									5,096
Weighted average shares used to compute diluted net income/(loss) per share									96,922	71,453	64,318
Basic net income/(loss) per share	$0.01	$0.11	($0.04)	$0	($0.05)	($0.11)	($0.04)	($0.08)	$0.09	($0.28)	($0.32)
Diluted net income/(loss) per share	$0.01	$0.10	($0.04)	$0	($0.05)	($0.11)	($0.04)	($0.08)	$0.08	($0.28)	($0.32)

Net_IncomeLoss_Per_Share_Antid

Net Income/(Loss) Per Share - Antidilutive (Details)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total anti dilutive securities excluded from computation of diluted net loss per share	13,051	14,982	15,122
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total anti dilutive securities excluded from computation of diluted net loss per share	6,347	10,646	10,321
Warrant [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total anti dilutive securities excluded from computation of diluted net loss per share	2,362	3,310	4,187
RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total anti dilutive securities excluded from computation of diluted net loss per share	2,746	936
Common shares subject to restrictions
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total anti dilutive securities excluded from computation of diluted net loss per share	1,596	90	614

Business_Combinations_Summary_

Business Combinations - Summary of Acquistions Table - (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Aug. 20, 2014	14-May-14	Aug. 02, 2012
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Aug. 20, 2014	14-May-14	Aug. 02, 2012
Intangible assets:
Goodwill	$87,964	$19,485	$19,440
Cie Games, Inc.
Assets acquired:
Cash				5,281
Accounts receivable, net				4,624
Restricted Cash				200
Other current assets				422
Property and equipment				519
Intangible assets:
Intangible assets				23,500
Goodwill				57,247
Total assets acquired				91,793
Liabilities assumed:
Accounts payable				-2,317
Other accrued liabilities				-2,053
Deferred Revenue				-294
Deferred tax liability				-6,821
Total liabilities acquired				-11,485
Net acquired assets				80,308
Cie Games, Inc. \| Customer contract and related relationships
Intangible assets:
Intangible assets				4,300
Cie Games, Inc. \| Titles, content and technology
Intangible assets:
Intangible assets				19,200
Play First
Assets acquired:
Cash					123
Accounts receivable, net					736
Other current assets					145
Property and equipment					15
Intangible assets:
Intangible assets					3,700
Goodwill					11,241
Total assets acquired					15,960
Liabilities assumed:
Accounts payable					-1,509
Other accrued liabilities					-651
Line of credit					-890
Term loan					-1,450
Total liabilities acquired					-4,500
Net acquired assets					11,460
Play First \| Customer contract and related relationships
Intangible assets:
Intangible assets					700
Play First \| Titles, content and technology
Intangible assets:
Intangible assets					2,200
Play First \| In-process research and development
Intangible assets:
Intangible assets					800
Game Spy Industries
Assets acquired:
Cash						913
Accounts receivable, net						1,695
Property and equipment						485
Intangible assets:
Goodwill						1,096
Total assets acquired						5,739
Liabilities assumed:
Other accrued liabilities						-689
Deferred Revenue						-1,684
Deferred tax liability						-570
Total liabilities acquired						-2,943
Net acquired assets						2,796
Game Spy Industries \| Customer contract and related relationships
Intangible assets:
Intangible assets						250
Game Spy Industries \| Titles, content and technology
Intangible assets:
Intangible assets						$1,300

Business_Combinations_Cie_Game

Business Combinations - Cie Games, Inc. (Details) (USD $)	12 Months Ended	0 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Aug. 20, 2014	Dec. 31, 2013	Dec. 31, 2012
Business Acquisition, Date of Acquisition [Abstract]
Share price	3.9
Residual value of goodwill	87,964		$19,485	$19,440
Minimum
Business Acquisition, Date of Acquisition [Abstract]
Intangible assets estimated useful life	1 year
Maximum
Business Acquisition, Date of Acquisition [Abstract]
Intangible assets estimated useful life	9 years
Cie Games, Inc.
Business Acquisition, Date of Acquisition [Abstract]
Shares of the Company's common stock		9,983
Share price		$5.09
Value of shares transfered in purchase price consideration		50,813
Cash paid		29,495
Net acquired assets		80,308
Share consideration held back to satisfy indemnification claims		2,139
Held back period		18 months
Business acquisition cash consideration held back		280
Cash consideration held back for working capital shortfalls		250
Acquired intangible assets		23,500
Business acquisition, transitional costs	513
Residual value of goodwill		$57,247
Cie Games, Inc. \| Minimum
Business Acquisition, Date of Acquisition [Abstract]
Intangible assets estimated useful life	3 years
Cie Games, Inc. \| Maximum
Business Acquisition, Date of Acquisition [Abstract]
Intangible assets estimated useful life	5 years

Business_Combinations_PlayFirs

Business Combinations - PlayFirst Inc. (Details) (USD $)	12 Months Ended	0 Months Ended		3 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	14-May-14	14-May-14	Sep. 30, 2014	Aug. 02, 2012
Business Acquisition, Date of Acquisition [Abstract]
Share price	3.9
Common stock, value					$2,796
Minimum
Business Acquisition, Date of Acquisition [Abstract]
Intangible assets estimated useful life	1 year
Maximum
Business Acquisition, Date of Acquisition [Abstract]
Intangible assets estimated useful life	9 years
Play First
Business Acquisition, Date of Acquisition [Abstract]
Value of shares transfered in purchase price consideration		11,553
Shares of the Company's common stock		2,849
Share price		$3.91	$3.91
Shares withheld to cover stockholders' agent expenses and tax obligations		106
Common stock, value		11,141	11,141
Cash paid		412
Shares held in Escrow		1,500	1,500
Held back period		24 months	24 months
Business acquisition, debt assumed		3,480	3,480
Number of shares cancelled to satisfy net working capital adjustment				24
Fair value adjustment to goodwill				93
Acquired intangible assets		3,700	3,700
Business acquisition, transitional costs		$917	$917
Play First \| Minimum
Business Acquisition, Date of Acquisition [Abstract]
Shares of the Company's common stock		2,955
Intangible assets estimated useful life	3 years
Play First \| Maximum
Business Acquisition, Date of Acquisition [Abstract]
Shares of the Company's common stock		3,000
Intangible assets estimated useful life	5 years

Business_Combinations_GameSpy_

Business Combinations - GameSpy (Details) (USD $)	12 Months Ended	0 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Aug. 02, 2012
Business Acquisition, Date of Acquisition [Abstract]
Common stock, value		$2,796
Share price	3.9
Minimum
Business Acquisition, Date of Acquisition [Abstract]
Intangible assets estimated useful life	1 year
Maximum
Business Acquisition, Date of Acquisition [Abstract]
Intangible assets estimated useful life	9 years
Game Spy Industries
Business Acquisition, Date of Acquisition [Abstract]
Shares of the Company's common stock		600
Share price		$4.66
Measurement periods from acquisition date		1 year
Game Spy Industries \| Minimum
Business Acquisition, Date of Acquisition [Abstract]
Intangible assets estimated useful life		2 years
Game Spy Industries \| Maximum
Business Acquisition, Date of Acquisition [Abstract]
Intangible assets estimated useful life		3 years

Business_Combinations_Valuatio

Business Combinations - Valuation Methodology (Details) (USD $)	0 Months Ended
In Thousands, unless otherwise specified	14-May-14	Aug. 20, 2014	Aug. 02, 2012
Play First \| Titles, content and technology \| Minimum
Fair Value Inputs [Abstract]
Fair value assumptions income approach discount rate	20.00%
Play First \| Titles, content and technology \| Maximum
Fair Value Inputs [Abstract]
Fair value assumptions income approach discount rate	35.00%
Play First \| In-process research and development \| Minimum
Fair Value Inputs [Abstract]
Fair value assumptions income approach discount rate	20.00%
Play First \| In-process research and development \| Maximum
Fair Value Inputs [Abstract]
Fair value assumptions income approach discount rate	35.00%
Cie Games, Inc.
Fair Value Inputs [Abstract]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue		294
Cie Games, Inc. \| Titles, content and technology \| Minimum
Fair Value Inputs [Abstract]
Fair value assumptions income approach discount rate		20.00%
Cie Games, Inc. \| Titles, content and technology \| Maximum
Fair Value Inputs [Abstract]
Fair value assumptions income approach discount rate		35.00%
Cie Games, Inc. \| In-process research and development \| Minimum
Fair Value Inputs [Abstract]
Fair value assumptions income approach discount rate		20.00%
Cie Games, Inc. \| In-process research and development \| Maximum
Fair Value Inputs [Abstract]
Fair value assumptions income approach discount rate		35.00%
Game Spy Industries
Fair Value Inputs [Abstract]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue			$1,684
Deferred revenue, amortization period			24 months
Game Spy Industries \| Customer contract and related relationships
Fair Value Inputs [Abstract]
Fair value assumptions income approach discount rate			14.00%

Business_Combinations_Pro_form

Business Combinations - Pro forma (Details) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Business Acquisition [Line Items]
Total pro forma revenues	$243,971	$137,095
Pro forma net income/(loss)	2,800	-33,009
Pro forma net income/(loss) per share - basic	$0.03	($0.41)
Pro forma net income/(loss) per share - diluted	$0.03	($0.41)
Play First and Cie Games
Business Acquisition [Line Items]
Total pro forma revenues	13,601
Pro forma net income/(loss)	($315)

Fair_Value_Measurements_Liabil

Fair Value Measurements - Liabilities for Contingent Consideration (Details) (USD $)	12 Months Ended			1 Months Ended	0 Months Ended	1 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Jul. 31, 2014	Aug. 01, 2011	31-May-14	31-May-13	Aug. 02, 2012	Dec. 31, 2011	Jun. 30, 2014
Business Acquisition, Contingent Consideration [Line Items]
Cash and cash equivalents	$70,912	$28,496	$22,325						$32,212
Business Combination, Contingent Consideration Arrangements [Abstract]
Fair value of shares issued								2,796
Number of Sellers					5
Change in fair value of non-employee contingent liabilities	835	7	167
Blammo
Business Combination, Contingent Consideration Arrangements [Abstract]
Number of Sellers, employees					3
Blammo \| Minimum
Business Combination, Contingent Consideration Arrangements [Abstract]
Net revenues, target				15,000
Blammo
Business Combination, Contingent Consideration Arrangements [Abstract]
Shares issued					1,000
Number of Sellers, nonemployee					2
Change in fair value of non-employee contingent liabilities	835	7	167
Contingent consideration liability	0	427
Contingent consideration liability, current		329
Blammo \| Common Stock [Member]
Business Combination, Contingent Consideration Arrangements [Abstract]
Shares issued				750		435	742
Fair value of shares issued										$3,750
Blammo \| Common Stock [Member] \| Maximum
Business Combination, Contingent Consideration Arrangements [Abstract]
Additional shares, potential					3,313
Additional shares, foregone				1,154

Fair_Value_Measurements_Key_As

Fair Value Measurements - Key Assumptions (Details)	12 Months Ended
Fair Value Measurements - Key Assumptions (Details)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Fair Value Inputs [Abstract]
Risk-free interest rate		1.50%
Expected volatility		64.20%
Level 3
Fair Value Inputs [Abstract]
Discount rate	35.00%	35.00%	35.00%
Expected volatility	42.00%	35.00%	38.00%
Level 3 \| Minimum
Fair Value Inputs [Abstract]
Risk-free interest rate	0.13%	0.07%	0.05%
Level 3 \| Maximum
Fair Value Inputs [Abstract]
Risk-free interest rate	0.13%	0.19%	0.28%

Balance_Sheet_Components_Accou

Balance Sheet Components - Accounts Receivable (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Balance Sheet Related Disclosures [Abstract]
Accounts receivable	$32,528	$18,764
Less: Allowance for doubtful accounts	-297	-459	-432
Accounts receivable, net	32,231	18,305
Allowance for Doubtful Accounts Receivable [Roll Forward]
Beginning Balance	459	432	800
Additions	219	51	202
Deductions	381	24	570
Ending Balance	$297	$459	$432

Balance_Sheet_Components_Prepa

Balance Sheet Components - Prepaid expenses and other (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Prepaid Expense and Other Assets, Current [Abstract]
Deferred platform commission fees	$9,776	$4,516
Deferred royalties	3,739
Deferred tax asset	921	108
Prepaid royalties	864	740
Other	2,952	2,299
Prepaid expenses and other	$18,252	$7,663

Balance_Sheet_Components_Prope

Balance Sheet Components - Property and Equipment (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Property, plant and equipment, gross	$19,555	$16,054
Less: Accumulated depreciation and amortization	-13,439	-10,958
Property and equipment, net	6,116	5,096
Depreciation [Abstract]
Depreciation	2,513	2,707	2,368
Computer Equipment [Member]
Property, plant and equipment, gross	6,721	6,134
Furniture and Fixtures [Member]
Property, plant and equipment, gross	949	862
Computer Software [Member]
Property, plant and equipment, gross	8,504	6,290
Leasehold Improvements [Member]
Property, plant and equipment, gross	$3,381	$2,768

Balance_Sheet_Components_Other

Balance Sheet Components - Other long-term assets (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Other Assets, Miscellaneous [Abstract]
Other Assets, Noncurrent	$6,674	$637
Nonsoftware License Arrangement [Member]
Other Assets, Miscellaneous [Abstract]
Other Assets, Noncurrent	$5,870	$0

Balance_Sheet_Components_Other1

Balance Sheet Components - Other Long Term Liabilities (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Other Long-Term Liabilities
Deferred rent	$1,001	$1,131
Uncertain tax position obligations	977	890
Accrued royalties	870
Deferred income tax liability	842	122
Other	246	214
Total other long-term liabilities	$3,936	$2,357

Recovered_Sheet1

Goodwill And Intangible Assets (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value (Including Impact of Foreign Exchange)	$76,519	$49,857
Accumulated Amortization Expense (Including Impact of Foreign Exchange)	-48,995	-44,258
Total intangible assets	27,524	5,599
Cost of sales
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value (Including Impact of Foreign Exchange)	69,813	43,037
Accumulated Amortization Expense (Including Impact of Foreign Exchange)	-42,490	-38,148
Total intangible assets	27,323	4,889
Cost of sales \| Titles, content and technology
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Estimated Useful Life	3 years	3 years
Gross Carrying Value (Including Impact of Foreign Exchange)	34,095	12,851
Accumulated Amortization Expense (Including Impact of Foreign Exchange)	-15,214	-12,165
Total intangible assets	18,881	686
Cost of sales \| Catalogs
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Estimated Useful Life	1 year	1 year
Gross Carrying Value (Including Impact of Foreign Exchange)	1,208	1,283
Accumulated Amortization Expense (Including Impact of Foreign Exchange)	-1,208	-1,283
Cost of sales \| ProvisionX Technology
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Estimated Useful Life	6 years	6 years
Gross Carrying Value (Including Impact of Foreign Exchange)	199	211
Accumulated Amortization Expense (Including Impact of Foreign Exchange)	-199	-211
Cost of sales \| Customer contract and related relationships
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Estimated Useful Life	5 years	5 years
Gross Carrying Value (Including Impact of Foreign Exchange)	24,794	19,940
Accumulated Amortization Expense (Including Impact of Foreign Exchange)	-20,192	-19,645
Total intangible assets	4,602	295
Cost of sales \| Licensed content
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Estimated Useful Life	5 years	5 years
Gross Carrying Value (Including Impact of Foreign Exchange)	3,012	3,040
Accumulated Amortization Expense (Including Impact of Foreign Exchange)	-3,012	-3,040
Cost of sales \| Service provider license
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Estimated Useful Life	9 years	9 years
Gross Carrying Value (Including Impact of Foreign Exchange)	479	482
Accumulated Amortization Expense (Including Impact of Foreign Exchange)	-375	-324
Total intangible assets	104	158
Cost of sales \| In-process research and development
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Estimated Useful Life	3 years	3 years
Gross Carrying Value (Including Impact of Foreign Exchange)	800
Accumulated Amortization Expense (Including Impact of Foreign Exchange)	-100
Total intangible assets	700
Cost of sales \| Trademarks
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Estimated Useful Life	7 years	7 years
Gross Carrying Value (Including Impact of Foreign Exchange)	5,226	5,230
Accumulated Amortization Expense (Including Impact of Foreign Exchange)	-2,190	-1,480
Total intangible assets	3,036	3,750
Operating expense
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value (Including Impact of Foreign Exchange)	6,706	6,820
Accumulated Amortization Expense (Including Impact of Foreign Exchange)	-6,505	-6,110
Total intangible assets	201	710
Operating expense \| Emux Technology
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Estimated Useful Life	6 years	6 years
Gross Carrying Value (Including Impact of Foreign Exchange)	1,289	1,368
Accumulated Amortization Expense (Including Impact of Foreign Exchange)	-1,289	-1,368
Operating expense \| Non-compete agreement
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Estimated Useful Life	4 years	4 years
Gross Carrying Value (Including Impact of Foreign Exchange)	5,417	5,452
Accumulated Amortization Expense (Including Impact of Foreign Exchange)	-5,216	-4,742
Total intangible assets	$201	$710

Recovered_Sheet2

Goodwill And Intangible Assets - Acquired Intangibles (Details) (USD $)	12 Months Ended	3 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2012
Play First and Cie Games
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$27,200
Game Spy Industries
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired		$1,550

Goodwill_And_Intangible_Assets2

Goodwill And Intangible Assets - Furture Amortization (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Cost of Goods and Services Sold, Depreciation and Amortization [Abstract]
Amortization expense, cost of revenues	$2,434	$1,338	$441	$554	$1,004	$1,082	$1,078	$1,074	$4,767	$4,238	$3,783
Amortization expense, operating	127	127	127	127	117	229	495	495	508	1,336	1,980
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
2015	9,755								9,755
2016	9,199								9,199
2017	6,076								6,076
2018	1,714								1,714
2019 and thereafter	780								780
Total intangible assets	27,524								27,524
Cost of sales
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
2015	9,554								9,554
2016	9,199								9,199
2017	6,076								6,076
2018	1,714								1,714
2019 and thereafter	780								780
Total intangible assets	27,323								27,323
Operating expense
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
2015	201								201
Total intangible assets	$201								$201

Goodwill_And_Intangible_Assets3

Goodwill And Intangible Assets - Goodwill (Details) (USD $)	12 Months Ended			24 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2014
	item	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2014
Goodwill [Line Items]
Number of Reporting Units	3
Goodwill [Roll Forward]
Goodwill, Gross	$161,075	$92,596	$92,551	$161,075
Accumulated Impairment Losses	-73,111	-73,111	-73,111	-73,111
Goodwill, Net	87,964	19,485	19,440	87,964
Goodwill Acquired during the year	68,488
Effects of Foreign Currency Exchange	-9	45
Goodwill, Net	87,964	19,485	19,440	87,964
Impairment of goodwill			3,613	0
Americas
Goodwill [Roll Forward]
Goodwill, Gross	111,434	42,946	42,946	111,434
Accumulated Impairment Losses	-24,871	-24,871	-24,871	-24,871
Goodwill, Net	86,563	18,075	18,075	86,563
Goodwill Acquired during the year	68,488
Goodwill, Net	86,563	18,075	18,075	86,563
EMEA
Goodwill [Roll Forward]
Goodwill, Gross	25,354	25,354	25,354	25,354
Accumulated Impairment Losses	-25,354	-25,354	-25,354	-25,354
APAC
Goodwill [Roll Forward]
Goodwill, Gross	24,287	24,296	24,251	24,287
Accumulated Impairment Losses	-22,886	-22,886	-22,886	-22,886
Goodwill, Net	1,401	1,410	1,365	1,401
Effects of Foreign Currency Exchange	-9	45
Goodwill, Net	1,401	1,410	1,365	1,401
Impairment of goodwill			$3,613

Commitments_and_Contingencies_1

Commitments and Contingencies - Leases (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	31-May-14
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	sqft
Operating Leased Assets [Line Items]
Rent expense	$4,149	$3,380	$2,704
Deferred rent balance	1,001	1,131
Minimum Operating Lease Payments
2015	4,359
2016	3,571
2017	2,672
2018	1,328
2019	979
2020 and thereafter	754
Total	13,663
Washington Office Operating Lease [Member] \| Building [Member]
Operating Leased Assets [Line Items]
Increase in lease area				13
Increase in deposit for letter of credit to secure lease obligation	$1,790

Commitments_and_Contingencies_2

Commitments and Contingencies - Other Commitments (Details) (USD $)	12 Months Ended	1 Months Ended	0 Months Ended	1 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Aug. 19, 2014	Nov. 30, 2014	Dec. 31, 2013
	Dec. 31, 2014	Sep. 30, 2014	patent	patent	Dec. 31, 2013
Other Commitments [Line Items]
Future minimum royalty payments	$1,434				$433
Income Tax Uncertainties [Abstract]
Income tax liabilities not expected to become due	12 months
Kimsaprincess, Inc [Member]
Other Commitments [Line Items]
License agreement extension term		3 years
Inventor Holdings, LLC [Member] \| Pending Litigation [Member]
Contingencies [Abstract]
Number of patents, alleged infringement			1
Telinit Technologies, LLC [Member] \| Pending Litigation [Member]
Contingencies [Abstract]
Number of patents, alleged infringement				1
Indemnification Agreement [Member] \| Officers And Directors [Member]
Indemnification Agreements [Abstract]
Indemnification liability recorded	0				0
Indemnification Agreement [Member] \| Digital Storefronts [Member]
Indemnification Agreements [Abstract]
Indemnification liability recorded	0
Developer Commitments [Member]
Other Commitments [Line Items]
Developer commitments, next twelve months	$520

Stockholders_Equity_Details

Stockholders' Equity (Details)	Dec. 31, 2014
Common Stock [Abstract]
Common stock, shares authorized	250,000,000
Common stock, reserved for future issuance	18,568,000
Preferred Stock [Abstract]
Preferred stock, shares authorized	5,000,000

Stockholders_Equity_Acquistion

Stockholders' Equity - Acquistions (Details)	0 Months Ended						1 Months Ended
In Thousands, unless otherwise specified	Aug. 20, 2014	14-May-14	14-May-14	Aug. 02, 2012	Aug. 02, 2014	Aug. 01, 2011	Jul. 31, 2014	31-May-14	31-May-13	Sep. 30, 2014
Cie Games, Inc.
Business Combinations [Abstract]
Shares issued	9,983
Shares held back	2,139
Held back period	18 months
Business Combination Equity Interests Issued Or Issuable Held Back Period	18 months
Cie Games, Inc. \| Common Stock [Member]
Business Combinations [Abstract]
Shares issued	9,983
Shares held back	2,139
Held back period	18 months
Business Combination Equity Interests Issued Or Issuable Held Back Period	18 months
Play First
Business Combinations [Abstract]
Shares issued		2,849
Held back period		24 months	24 months
Shares Held In Escrow		1,500	1,500
Business Combination Equity Interests Issued Or Issuable Held Back Period		24 months	24 months
Play First \| Maximum
Business Combinations [Abstract]
Shares issued		3,000
Play First \| Common Stock [Member]
Business Combinations [Abstract]
Shares issued		2,849
Shares held back										24
Game Spy Industries
Business Combinations [Abstract]
Shares issued				600
Game Spy Industries \| Common Stock [Member]
Business Combinations [Abstract]
Shares issued					600
Blammo
Business Combinations [Abstract]
Shares issued						1,000
Blammo \| Common Stock [Member]
Business Combinations [Abstract]
Shares issued							750	435	742
Blammo \| Common Stock [Member] \| Maximum
Business Combinations [Abstract]
Additional shares, foregone							1,154

Stockholders_Equity_Public_Off

Stockholders' Equity - Public Offerings (Details) (USD $)	12 Months Ended		1 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Jun. 30, 2014	Sep. 30, 2013
Stockholders' Equity Note [Abstract]
Share price	$3.90
Proceeds from public offering, net	$32,058	$13,985
Common Stock [Member]
Stockholders' Equity Note [Abstract]
Shares issued	9,861	7,245
Common Stock [Member] \| Public Offering [Member]
Stockholders' Equity Note [Abstract]
Shares issued			9,861	7,245
Share price			$3.50	$2.10
Proceeds from public offering, net			$32,058	$13,985

Stockholders_Equity_Kardashian

Stockholders' Equity - Kardashian Warrants (Details) (USD $)	12 Months Ended	3 Months Ended	12 Months Ended
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2014
	Dec. 31, 2013	entity	entity
Fair Value Assumptions and Methodology for Assets and Liabilities [Abstract]
Expected term (years)	5 years
Expected volatility percent	64.20%
Expected risk-free interest rate	1.50%
Dividend yield	0.00%
Kardashian Warrants [Member]
Warrants and Rights Note Disclosure [Abstract]
Number of other entities		2	2
Number of warrants issued			3
Warrants exercise price, per share		$4.99	$4.99
Warrant exercisable term period			60 months
Warrant expense		$66
Fair Value Assumptions and Methodology for Assets and Liabilities [Abstract]
Expected term (years)			6 years
Expected volatility percent			61.10%
Expected risk-free interest rate			1.99%
Dividend yield			0.00%
Common Stock [Member] \| Kardashian Warrants [Member]
Warrants and Rights Note Disclosure [Abstract]
Warrants exercise price, per share		$4.99	$4.99
Shares issued, warrants exercised		33,000
Maximum \| Common Stock [Member] \| Kardashian Warrants [Member]
Warrants and Rights Note Disclosure [Abstract]
Number of shares, if warrants exercised		500,000	500,000

Stockholders_Equity_MGM_Warran

Stockholders' Equity - MGM Warrant (Details) (USD $)	12 Months Ended	0 Months Ended	12 Months Ended	1 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2013	Jul. 11, 2014	Dec. 31, 2014	Jul. 31, 2014	Jul. 31, 2013	Apr. 30, 2014
Fair Value Assumptions and Methodology for Assets and Liabilities [Abstract]
Expected term (years)	5 years
Expected volatility percent	64.20%
Expected risk-free interest rate	1.50%
Dividend yield	0.00%
MGM Interactive Inc [Member]
Fair Value Assumptions and Methodology for Assets and Liabilities [Abstract]
Proceeds from exercise of warrants		$2,000
MGM Warrant [Member]
Warrants and Rights Note Disclosure [Abstract]
Warrants exercise price, per share			$3
Fair Value Assumptions and Methodology for Assets and Liabilities [Abstract]
Expected term (years)			5 years
Expected volatility percent			56.80%
Expected risk-free interest rate			1.80%
Dividend yield			0.00%
Common Stock [Member] \| MGM Warrant [Member]
Warrants and Rights Note Disclosure [Abstract]
Warrants exercise price, per share					$3
Shares issued, warrants exercised		667		333	333
Fair Value Assumptions and Methodology for Assets and Liabilities [Abstract]
Shares issuable upon vesting						1,000
Maximum \| Common Stock [Member] \| MGM Warrant [Member]
Warrants and Rights Note Disclosure [Abstract]
Number of shares, if warrants exercised					3,333
Cost of sales \| MGM Warrant [Member]
Fair Value Assumptions and Methodology for Assets and Liabilities [Abstract]
Warrant expense	427		$1,126

Stockholders_Equity_Warrants_D

Stockholders' Equity - Warrants (Details) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Class of Warrant or Right [Line Items]
Expected term (years)		5 years
Number of Shares Outstanding Under Warrant	3,617
Warrant [Member]
Class of Warrant or Right [Line Items]
Stock Issued During Period, Shares, Conversion of Convertible Securities	1,191	2,886	413
Proceeds from Warrant Exercises	$2,786	$4,329	$619
Private Offering Warrants [Member]
Class of Warrant or Right [Line Items]
Warrants exercise price, per share	$1.50
Number of Shares Outstanding Under Warrant	450
MGM Warrant [Member]
Class of Warrant or Right [Line Items]
Expected term (years)	5 years
Warrants exercise price, per share	$3
Number of Shares Outstanding Under Warrant	2,667
Kardashian Warrants [Member]
Class of Warrant or Right [Line Items]
Expected term (years)	6 years
Warrants exercise price, per share	$4.99
Number of Shares Outstanding Under Warrant	500

Recovered_Sheet3

Stock Option And Other Benefit Plans (Details) (USD $)	12 Months Ended			0 Months Ended			1 Months Ended	6 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Oct. 26, 2007	Oct. 25, 2007	Aug. 15, 2009	Oct. 31, 2011	Aug. 14, 2009	Mar. 31, 2008	Dec. 31, 2007
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Quoted closing price of Company's common stock	$3.90
Cash proceed from option exercise, net	$6,271	$1,295	$1,357
Income tax benefit from stock option exercises	0	0
Expected volatility	52.00%	52.00%	65.00%
Share-based compensation, fair value assumptions, risk-free interest rate	1.34%	0.82%	0.60%
Share-based compensation, fair value assumptions, expected dividend rate	0.00%	0.00%	0.00%
Unamortized stock-based compensation expense and incremental unamortized expense	2,714
Weighted-average fair value of stock options granted	$1.69	$1.10	$1.90
Stock-based compensation (benefit) expense recorded as contingent liability	4,560	171	1,549
2007 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock authorized for issuance, increased	7,200
Restricted stock award where price charged to participant less than fair market value	100.00%
Number of shares available for grant	1,031
Stock option granted contractual term				6 years	10 years
2008 Equity Inducement Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock award where price charged to participant less than fair market value									100.00%
Number of shares available for grant	349
2007 Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant	1,283									667
Percentage of outstanding shares reserved for grant increase during each January 1 for the first eight calendar years	1.00%
Maximum offering period share amount						200	300	500
Maximum \| 2007 Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued	5,333
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	25.00%
Number of shares granted	3,925
Vesting period	4 years
Unrecognized compensation expense	15,658
Unrecognized compensation expense recognized over weighted average period	3 years
RSUs \| CEO
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted	575
Fair value of awards estimated	1,311
Expected volatility	48.50%
Share-based compensation, fair value assumptions, risk-free interest rate	1.35%
Share-based compensation, fair value assumptions, expected dividend rate	0.00%
Share-based compensation, fair value assumptions, grant price	$4.05
RSUs \| Market-Based RSUs \| CEO
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted	225
Vesting period	4 years
Average share price	$7
Consecutive trading days	30 days
RSUs \| Performance RSU \| CEO
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted	350
Vesting period	4 years
Average share price	$10
Consecutive trading days	30 days
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total intrinsic value exercised	7,735	1,886	2,114
Stock option granted contractual term	6 years
Unrecognized compensation expense	$4,480
Unrecognized compensation expense recognized over weighted average period	2 years 4 months 17 days
Stock Options \| 2007 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee options, vesting percentage, after first year	25.00%
Employee options, vesting percentage, monthly after first year	2.08%
Stock Options \| Minimum \| 2007 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price of options percentage of fair market value of common stock on grant date	85.00%
Non Qualified Stock Option [Member] \| Minimum \| 2007 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price of options percentage of fair market value of common stock on grant date	85.00%
Non Qualified Stock Option [Member] \| Minimum \| 2007 Equity Incentive Plan \| 10% Stockholder [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price of options percentage of fair market value of common stock on grant date	110.00%
Incentive Stock Option [Member] \| Minimum \| 2007 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price of options percentage of fair market value of common stock on grant date	100.00%
Incentive Stock Option [Member] \| Minimum \| 2007 Equity Incentive Plan \| 10% Stockholder [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price of options percentage of fair market value of common stock on grant date	110.00%

Stock_Option_And_Other_Benefit1

Stock Option And Other Benefit Plans (Details 2)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based awards granted	-1,344	-2,937	-3,399
Share-based awards canceled	1,506	2,502	1,416
2007 Equity Incentive and 2008 Equity Inducement Plans
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available, beginning balances	4,890
Share-based awards granted	-6,620
Share-based awards canceled	3,110
Shares available, ending balances	1,380

Stock_Option_And_Other_Benefit2

Stock Option And Other Benefit Plans (Details 3) (2007 Equity Incentive and 2008 Equity Inducement Plans)	12 Months Ended
	Dec. 31, 2014
2007 Equity Incentive and 2008 Equity Inducement Plans
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pool share reduced for each share granted	1.39
Pool share increased for each share canceled	1.39

Stock_Option_And_Other_Benefit3

Stock Option And Other Benefit Plans (Details 4) (RSUs, USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awarded and unvested, Number of Units Outstanding, beginning balance	2,578
Granted, Number of Units Outstanding	3,925
Vested, Number of Units Outstanding	-574
Forfeited, Number of Units Outstanding	-1,010
Awarded and unvested, Number of Units Outstanding, ending balance	4,919
Expected to vest, Number of Units	3,981
Awarded and unvested, Weighted Average Grant Date Fair Value, beginning balance	$2.91
Granted, Weighted Average Grant Date Fair Value	$4.25
Vested, Weighted Average Grant Date Fair Value	$2.81
Forfeited, Weighted Average Grant Date Fair Value	$3.50
Awarded and unvested, Weighted Average Grant Date Fair Value, ending balance	$3.87

Stock_Option_And_Other_Benefit4

Stock Option And Other Benefit Plans (Details 5) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Number of shares, beginning balances	10,399	10,921	9,744
Options granted, number of shares	1,344	2,937	3,399
Options canceled, number of shares	-1,506	-2,502	-1,416
Options exercised, number of shares	-2,867	-957	-806
Number of shares, ending balances	7,370	10,399	10,921
Options vested and expected to vest, number of shares	6,945
Options exercisable, number of shares	4,409
Weighted average exercise price, beginning balances	$2.98	$3.07	$2.80
Options granted, weighted average exercise price	$4.08	$2.70	$3.84
Options canceled, weighted average exercise price	$3.72	$3.65	$3.89
Options exercised, weighted average exercise price	$2.19	$1.35	$1.68
Weighted average exercise price, ending balances	$3.32	$2.98	$3.07
Options vested and expected to vest, weighted average exercise price	$3.31
Options exercisable, weighted average exercise price	$3.22
Weighted average contractual term, options outstanding	3 years 6 months 26 days
Weighted average contractual term, options vested and expected	3 years 5 months 27 days
Weighted average contractual term, Options exercisable	2 years 10 months 24 days
Aggregate intrinsic value, options outstanding	$6,144
Aggregate intrinsic value, Options vested and expected to vest	5,926
Aggregate intrinsic value, options exercisable	$4,486

Stock_Option_And_Other_Benefit5

Stock Option And Other Benefit Plans (Details 6) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of option outstanding	7,370	10,399	10,921	9,744
Weighted average remaining contractual life (in years)	3 years 6 months 26 days
Options Outstanding, weighted average exercise price	$3.32	$2.98	$3.07	$2.80
Options exercisable, weighted-average exercise price	$3.22
Options exercisable Number of Exercisable	4,409
$ 0.52 - $ 1.77
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Lower Limit	$0.52
Range of Exercise Prices, Upper Limit	$1.77
Number of option outstanding	926
Weighted average remaining contractual life (in years)	1 year 5 months 23 days
Options Outstanding, weighted average exercise price	$1.44
Options exercisable, weighted-average exercise price	$1.44
Options exercisable Number of Exercisable	926
$ 1.90 - $ 2.74
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Lower Limit	$1.90
Range of Exercise Prices, Upper Limit	$2.74
Number of option outstanding	1,023
Weighted average remaining contractual life (in years)	4 years 18 days
Options Outstanding, weighted average exercise price	$2.50
Options exercisable, weighted-average exercise price	$2.42
Options exercisable Number of Exercisable	597
$2.83 - $ 2.84
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Lower Limit	$2.83
Range of Exercise Prices, Upper Limit	$2.84
Number of option outstanding	140
Weighted average remaining contractual life (in years)	4 years 5 months 9 days
Options Outstanding, weighted average exercise price	$2.83
Options exercisable, weighted-average exercise price	$2.84
Options exercisable Number of Exercisable	47
$ 2.90 - $ 2.90
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Lower Limit	$2.90
Range of Exercise Prices, Upper Limit	$2.90
Number of option outstanding	821
Weighted average remaining contractual life (in years)	2 years 9 months 7 days
Options Outstanding, weighted average exercise price	$2.90
Options exercisable, weighted-average exercise price	$2.90
Options exercisable Number of Exercisable	632
$2.91 - $ 2.91
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Lower Limit	$2.91
Range of Exercise Prices, Upper Limit	$2.91
Number of option outstanding	746
Weighted average remaining contractual life (in years)	4 years 8 months 1 day
Options Outstanding, weighted average exercise price	$2.91
Options exercisable, weighted-average exercise price	$2.91
Options exercisable Number of Exercisable	238
$2.98 - $ 3.20
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Lower Limit	$2.98
Range of Exercise Prices, Upper Limit	$3.20
Number of option outstanding	11
Weighted average remaining contractual life (in years)	2 years 10 months 17 days
Options Outstanding, weighted average exercise price	$3.15
Options exercisable, weighted-average exercise price	$3.17
Options exercisable Number of Exercisable	6
$3.29 - $ 3.29
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Lower Limit	$3.29
Range of Exercise Prices, Upper Limit	$3.29
Number of option outstanding	911
Weighted average remaining contractual life (in years)	3 years 9 months 7 days
Options Outstanding, weighted average exercise price	$3.29
Options exercisable, weighted-average exercise price	$3.29
Options exercisable Number of Exercisable	493
$3.39 - $ 3.78
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Lower Limit	$3.39
Range of Exercise Prices, Upper Limit	$3.78
Number of option outstanding	739
Weighted average remaining contractual life (in years)	3 years 8 months 16 days
Options Outstanding, weighted average exercise price	$3.69
Options exercisable, weighted-average exercise price	$3.69
Options exercisable Number of Exercisable	492
$ 3.88 - $ 4.10
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Lower Limit	$3.88
Range of Exercise Prices, Upper Limit	$4.10
Number of option outstanding	824
Weighted average remaining contractual life (in years)	5 years 3 months 11 days
Options Outstanding, weighted average exercise price	$4.05
Options exercisable, weighted-average exercise price	$3.91
Options exercisable Number of Exercisable	60
$4.15 - $ 11.88
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Lower Limit	$4.15
Range of Exercise Prices, Upper Limit	$11.88
Number of option outstanding	1,229
Weighted average remaining contractual life (in years)	3 years 2 months 1 day
Options Outstanding, weighted average exercise price	$5.34
Options exercisable, weighted-average exercise price	$5.54
Options exercisable Number of Exercisable	918
$ 0.52 - $ 11.88
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Lower Limit	$0.52
Range of Exercise Prices, Upper Limit	$11.88
Number of option outstanding	7,370
Weighted average remaining contractual life (in years)	3 years 6 months 26 days
Options Outstanding, weighted average exercise price	$3.32
Options exercisable, weighted-average exercise price	$3.22
Options exercisable Number of Exercisable	4,409

Stock_Option_And_Other_Benefit6

Stock Option And Other Benefit Plans (Details 7)	12 Months Ended
Stock Option And Other Benefit Plans (Details 7)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Dividend yield	0.00%	0.00%	0.00%
Risk-free interest rate	1.34%	0.82%	0.60%
Expected term (years)	4 years	4 years	4 years
Expected volatility	52.00%	52.00%	65.00%

Stock_Option_And_Other_Benefit7

Stock Option And Other Benefit Plans (Details 8) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	$11,633	$4,285	$5,822
Research and development
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	7,422	1,948	3,491
Sales and marketing
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	701	303	386
General and administrative
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	$3,510	$2,034	$1,945

Income_Taxes_Details

Income Taxes (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract]
United States									$5,283	($21,820)	($6,745)
Foreign									-4,690	-932	-15,708
Income/(loss) before income taxes	$4,152	($446)	($3,690)	$577	($3,601)	($7,998)	($5,791)	($5,362)	$593	($22,752)	($22,453)

Income_Taxes_Details_2

Income Taxes (Details 2) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Current:
Federal									($5)
State									-5	-4	-4
Foreign									656	2,294	913
Current Income Tax Expense (Benefit), Total									646	2,290	909
Deferred:
Federal									6,821		497
State											64
Foreign									88	553	524
Deferred Income Tax Expense (Benefit), Total									6,909	553	1,085
Total:
Federal									6,816		497
State									-5	-4	60
Foreign									744	2,847	1,437
Income tax benefit/(provision)	($2,773)	$10,850	($78)	($444)	$78	$30	$2,870	($135)	$7,555	$2,843	$1,994

Income_Taxes_Details_3

Income Taxes (Details 3)	12 Months Ended
Income Taxes (Details 3)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Tax at federal statutory rate	34.00%	34.00%	34.00%
State tax, net of federal benefit	0.80%		0.30%
Foreign rate differential	56.60%	-0.10%	-0.60%
Research and development credit	-133.90%	5.10%
Warrants	67.70%
Withholding taxes	-10.50%	-2.10%	-0.30%
Goodwill impairment			-5.50%
Stock-based compensation	224.90%	-0.70%	-2.70%
Non-deductible intercompany bad debt	3.90%	0.30%	-16.50%
FIN 48 interest and release	-219.40%	14.60%	10.00%
Other	59.60%	1.60%	-0.70%
Valuation allowance	-1357.70%	-40.20%	-9.10%
Effective tax rate	-1274.00%	12.50%	8.90%

Income_Taxes_Details_4

Income Taxes (Details 4) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Contingency [Line Items]
Accumulated earnings of foreign subsidiaries	$3,188
Valuation allowance movements	-8,352
Unrecognized tax benefit netted against deferred tax assets	6,030	4,623
Unrecognized tax benefits, impact effective tax rate	764
Anticipated release of provision relating to uncertain tax positions due to expiration of certain statutes of limitation in foreign jurisdictions	102
Unrecognized Tax Benefits Reductions Resulting from Lapse of Applicable Statute of Limitations Anticipated Duration Period	12 months
Liability related to interest and penalties for uncertain tax positions	329	283
Accrued interest and penalty expense related to estimated obligations for unrecognized tax benefits	86	105	182
Release of provision on uncertain tax positions due to the expiration of certain statutes of limitation in foreign jurisdictions	37
Valuation Allowance
Income Tax Contingency [Line Items]
Valuation allowance movements	6,821	0	562
Valuation Allowance Other
Income Tax Contingency [Line Items]
Valuation allowance movements	-5,258	10,073
Minimum
Income Tax Contingency [Line Items]
Net operating loss carryforwards, expiration year	31-Dec-15
Maximum
Income Tax Contingency [Line Items]
Net operating loss carryforwards, expiration year	31-Dec-34
Federal Tax
Income Tax Contingency [Line Items]
Net operating loss carryforwards	106,325
U S State
Income Tax Contingency [Line Items]
Net operating loss carryforwards	91,419
State alternative minimum tax credits	12
Federal Research And Development Credits
Income Tax Contingency [Line Items]
Tax credit carryforward amount	7,732
Tax credit carryforwards, expiration year	31-Dec-22
California Research And Development Tax Credit
Income Tax Contingency [Line Items]
Tax credit carryforward amount	8,198
Foreign
Income Tax Contingency [Line Items]
Tax credit carryforward amount	6,341
Tax credit carryforwards, expiration year	31-Dec-17
United Kingdom
Income Tax Contingency [Line Items]
Non-deductible intercompany bad debt			10,870
Net operating loss carryforwards	$45,363

Income_Taxes_Details_5

Income Taxes (Details 5) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Deferred tax assets:
Fixed assets	$1,231	$2,239
Net operating loss carryforwards	51,787	46,851
Accruals, reserves and other	3,317	7,969
Foreign tax credit	6,398	6,348
Stock-based compensation	3,406	3,367
Research and development credit	7,929	4,245
Other	2,992	3,098
Total deferred tax assets	77,060	74,117
Deferred tax liabilities:
Fixed assets	-431
Other		-9
Net deferred tax assets	68,605	73,769
Less valuation allowance	-68,526	-73,784
Net deferred tax liability	79	-15
Macrospace, MIG and iFone
Deferred tax liabilities:
Intangible assets		-94
Blammo
Deferred tax liabilities:
Intangible assets		-129
Superscape,CieGame and Playfirst
Deferred tax liabilities:
Intangible assets	-8,024	-116
US
Deferred tax assets:
Fixed assets		554
Net operating loss carryforwards	41,885	36,299
Accruals, reserves and other	3,163	7,761
Foreign tax credit	6,398	6,348
Stock-based compensation	3,382	3,311
Research and development credit	7,929	4,245
Other	2,974	3,088
Total deferred tax assets	65,731	61,606
Deferred tax liabilities:
Fixed assets	-431
Net deferred tax assets	57,385	61,490
Less valuation allowance	-57,385	-61,490
US \| Superscape,CieGame and Playfirst
Deferred tax liabilities:
Intangible assets	-7,915	-116
Foreign
Deferred tax assets:
Fixed assets	1,231	1,685
Net operating loss carryforwards	9,902	10,552
Accruals, reserves and other	154	208
Stock-based compensation	24	56
Other	18	10
Total deferred tax assets	11,329	12,511
Deferred tax liabilities:
Other		-9
Net deferred tax assets	11,220	12,279
Less valuation allowance	-11,141	-12,294
Net deferred tax liability	79	-15
Foreign \| Macrospace, MIG and iFone
Deferred tax liabilities:
Intangible assets		-94
Foreign \| Blammo
Deferred tax liabilities:
Intangible assets		-129
Foreign \| Superscape,CieGame and Playfirst
Deferred tax liabilities:
Intangible assets	($109)

Income_Taxes_Details_6

Income Taxes (Details 6) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Unrecognized Tax Benefits, Beginning Balance	$6,538	$4,626
Reductions of tax positions taken during previous years	-1,364	-725
Additions based on uncertain tax positions related to the current period	1,641	1,149
Additions based on uncertain tax positions related to prior periods	71	1,449
Cumulative translation adjustment	-92	39
Unrecognized Tax Benefits, Ending Balance	$6,794	$6,538

Segment_Reporting_Revenues_Det

Segment Reporting - Revenues (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	segment	Dec. 31, 2013	Dec. 31, 2012
Revenues from External Customers and Long-Lived Assets [Line Items]
Number of operating segments									1
Revenues	$72,865	$64,791	$40,910	$44,580	$34,841	$21,722	$24,445	$24,605	$223,146	$105,613	$108,183
United States of America
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues									132,447	48,697	57,816
China
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues									11,835	10,985	5,827
Americas, excluding the USA
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues									9,705	5,430	5,051
EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues									43,507	22,820	22,381
APAC, excluding China
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues									$25,652	$17,681	$17,108

Segment_Reporting_PPE_Details

Segment Reporting - PPE (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net of accumulated depreciation and amortization	$6,116	$5,096
Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net of accumulated depreciation and amortization	5,406	4,108
EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net of accumulated depreciation and amortization	632	899
APAC
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net of accumulated depreciation and amortization	$78	$89

Restructuring_Details

Restructuring (Details) (USD $)	3 Months Ended					12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring charge	$67	$209	$159	$937	$511	$435	$1,448	$1,371
Employee termination costs
Restructuring Cost and Reserve [Line Items]
Restructuring charge						$435	$1,448	$1,371

Quarterly_Financial_Data_Detai

Quarterly Financial Data (Details) (USD $)	1 Months Ended	3 Months Ended								12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jul. 31, 2014	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Quarterly Financial Information Disclosure [Abstract]
Revenues		$72,865	$64,791	$40,910	$44,580	$34,841	$21,722	$24,445	$24,605	$223,146	$105,613	$108,183
Cost of revenues:
Platform commissions, royalties and other		29,625	25,733	12,432	13,202	9,803	7,871	7,670	7,462	80,992	32,806	29,630
Amortization of intangible assets		2,434	1,338	441	554	1,004	1,082	1,078	1,074	4,767	4,238	3,783
Total cost of revenues		32,059	27,071	12,873	13,756	10,807	8,953	8,748	8,536	85,759	37,044	33,413
Gross profit		40,806	37,720	28,037	30,824	24,034	12,769	15,697	16,069	137,387	68,569	74,770
Operating expenses:
Research and development		16,053	15,355	17,297	15,579	12,618	11,405	11,224	11,630	64,284	46,877	54,275
Sales and marketing		12,275	15,327	7,989	9,485	10,608	5,361	5,143	5,008	45,076	26,120	20,893
General and administrative		7,154	6,808	6,131	4,926	4,162	3,617	3,852	3,919	25,019	15,550	14,744
Amortization of intangible assets		127	127	127	127	117	229	495	495	508	1,336	1,980
Restructuring charge		67	209	159				937	511	435	1,448	1,371
Total operating expenses		35,676	37,826	31,703	30,117	27,505	20,612	21,651	21,563	135,322	91,331	96,876
Income (loss) from operations		5,130	-106	-3,666	707	-3,471	-7,843	-5,954	-5,494	2,065	-22,762	-22,106
Interest and other income (expense), net		-978	-340	-24	-130	-130	-155	163	132	-1,472	10	-347
Loss before income taxes		4,152	-446	-3,690	577	-3,601	-7,998	-5,791	-5,362	593	-22,752	-22,453
Income tax benefit		-2,773	10,850	-78	-444	78	30	2,870	-135	7,555	2,843	1,994
Net income (loss)		1,379	10,404	-3,768	133	-3,523	-7,968	-2,921	-5,497	8,148	-19,909	-20,459
Net income/(loss) per common share:
Basic		$0.01	$0.11	($0.04)	$0	($0.05)	($0.11)	($0.04)	($0.08)	$0.09	($0.28)	($0.32)
Diluted		$0.01	$0.10	($0.04)	$0	($0.05)	($0.11)	($0.04)	($0.08)	$0.08	($0.28)	($0.32)
Quarterly Financial Data [Abstract]
Valuation Allowance Deferred Tax Asset Change In Amount										8,352
Release of tax liability	810
Impairment of prepaid royalties and guarantees							$435			$257	$435	$0