Document_and_Entity_Informatio
Document and Entity Information | 9 Months Ended | |
Sep. 30, 2013 | Oct. 29, 2013 | |
Document And Entity Information [Abstract] | ' | ' |
Document Type | '10-Q | ' |
Amendment Flag | 'false | ' |
Document Period End Date | 30-Sep-13 | ' |
Document Fiscal Year Focus | '2013 | ' |
Document Fiscal Period Focus | 'Q3 | ' |
Trading Symbol | 'LLNW | ' |
Entity Registrant Name | 'Limelight Networks, Inc. | ' |
Entity Central Index Key | '0001391127 | ' |
Current Fiscal Year End Date | '--12-31 | ' |
Entity Filer Category | 'Accelerated Filer | ' |
Entity Common Stock, Shares Outstanding | ' | 97,262,627 |
Consolidated_Balance_Sheets
Consolidated Balance Sheets (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified | ||
Current assets: | ' | ' |
Cash and cash equivalents | $79,222 | $108,915 |
Marketable securities | 33,043 | 19,040 |
Accounts receivable, net | 25,667 | 26,602 |
Income taxes receivable | 339 | 471 |
Deferred income tax | 83 | 38 |
Prepaid expenses and other current assets | 10,232 | 12,308 |
Total current assets | 148,586 | 167,374 |
Property and equipment, net | 33,291 | 41,251 |
Marketable securities, less current portion | 6 | 18 |
Deferred income tax, less current portion | 2,862 | 2,838 |
Goodwill | 80,658 | 80,278 |
Other intangible assets, net | 4,343 | 6,387 |
Other assets | 5,796 | 6,735 |
Total assets | 275,542 | 304,881 |
Current liabilities: | ' | ' |
Accounts payable | 8,008 | 6,730 |
Deferred revenue | 6,015 | 6,892 |
Capital lease obligation | 589 | 1,301 |
Income taxes payable | 969 | 519 |
Other current liabilities | 12,450 | 14,866 |
Total current liabilities | 28,031 | 30,308 |
Capital lease obligation, less current portion | 412 | 824 |
Deferred income tax | 357 | 461 |
Deferred revenue, less current portion | 1,931 | 797 |
Other long-term liabilities | 4,832 | 5,261 |
Total liabilities | 35,563 | 37,651 |
Commitments and contingencies | ' | ' |
Stockholders' equity: | ' | ' |
Convertible preferred stock, $0.001 par value; 7,500 shares authorized; no shares issued and outstanding | ' | ' |
Common stock, $0.001 par value; 300,000 shares authorized at September 30, 2013 and December 31, 2012; 97,239 and 98,038 shares issued and outstanding at September 30, 2013 and December 31, 2012, respectively | 97 | 98 |
Additional paid-in capital | 456,153 | 452,258 |
Contingent consideration | 33 | 33 |
Accumulated other comprehensive loss | -1,566 | -709 |
Accumulated deficit | -214,738 | -184,450 |
Total stockholders' equity | 239,979 | 267,230 |
Total liabilities and stockholders' equity | $275,542 | $304,881 |
Consolidated_Balance_Sheets_Pa
Consolidated Balance Sheets (Parenthetical) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, except Per Share data, unless otherwise specified | ||
Statement Of Financial Position [Abstract] | ' | ' |
Convertible preferred stock, par value | $0.00 | $0.00 |
Convertible preferred stock, shares authorized | 7,500 | 7,500 |
Convertible preferred stock, shares issued | ' | ' |
Convertible preferred stock, shares outstanding | ' | ' |
Common stock, par value | $0.00 | $0.00 |
Common stock, shares authorized | 300,000 | 300,000 |
Common stock, shares issued | 97,239 | 98,038 |
Common stock, shares outstanding | 97,239 | 98,038 |
Consolidated_Statements_of_Ope
Consolidated Statements of Operations (USD $) | 3 Months Ended | 9 Months Ended | ||||||
In Thousands, except Per Share data, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 | ||||
Income Statement [Abstract] | ' | ' | ' | ' | ||||
Revenues | $42,656 | $45,001 | $131,232 | $133,765 | ||||
Cost of revenue: | ' | ' | ' | ' | ||||
Cost of services | 21,773 | [1] | 21,313 | [1] | 65,696 | [1] | 62,193 | [1] |
Depreciation - network | 5,278 | 6,970 | 18,078 | 20,984 | ||||
Total cost of revenue | 27,051 | 28,283 | 83,774 | 83,177 | ||||
Gross profit | 15,605 | 16,718 | 47,458 | 50,588 | ||||
Operating expenses: | ' | ' | ' | ' | ||||
General and administrative | 8,609 | 8,757 | 25,047 | 25,130 | ||||
Sales and marketing | 10,363 | 11,037 | 31,545 | 34,431 | ||||
Research and development | 5,423 | 4,956 | 16,814 | 15,108 | ||||
Depreciation and amortization | 1,433 | 1,481 | 4,325 | 4,329 | ||||
Total operating expenses | 25,828 | 26,231 | 77,731 | 78,998 | ||||
Operating loss | -10,223 | -9,513 | -30,273 | -28,410 | ||||
Other income (expense): | ' | ' | ' | ' | ||||
Interest expense | -15 | -40 | -64 | -136 | ||||
Interest income | 89 | 88 | 238 | 277 | ||||
Gain on sale of cost basis investment | ' | 9,420 | ' | 9,420 | ||||
Other, net | -557 | -551 | 154 | -582 | ||||
Total other (expense) income | -483 | 8,917 | 328 | 8,979 | ||||
Loss from continuing operations before income taxes | -10,706 | -596 | -29,945 | -19,431 | ||||
Income tax expense | 197 | 14 | 328 | 313 | ||||
Loss from continuing operations | -10,903 | -610 | -30,273 | -19,744 | ||||
Discontinued operations: | ' | ' | ' | ' | ||||
Loss from discontinued operations, net of income taxes | -15 | -218 | -15 | -918 | ||||
Net loss | ($10,918) | ($828) | ($30,288) | ($20,662) | ||||
Basic | ' | ' | ' | ' | ||||
Continuing operations | ($0.11) | ($0.01) | ($0.31) | ($0.19) | ||||
Discontinued operations | $0 | $0 | $0 | ($0.01) | ||||
Total | ($0.11) | ($0.01) | ($0.31) | ($0.20) | ||||
Diluted | ' | ' | ' | ' | ||||
Continuing operations | ($0.11) | ($0.01) | ($0.31) | ($0.19) | ||||
Discontinued operations | $0 | $0 | $0 | ($0.01) | ||||
Total | ($0.11) | ($0.01) | ($0.31) | ($0.20) | ||||
Shares used in per weighted average share calculations: | ' | ' | ' | ' | ||||
Basic | 96,949 | 99,359 | 96,675 | 102,123 | ||||
Diluted | 96,949 | 99,359 | 96,675 | 102,123 | ||||
[1] | Cost of services excludes amortization related to intangibles, including existing technologies, customer relationships, and trade names and trademarks, which are included in depreciation and amortization |
Statements_of_ComprehensiveLos
Statements of Comprehensive(Loss) Income (USD $) | 3 Months Ended | 9 Months Ended | ||
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
Statement Of Income And Comprehensive Income [Abstract] | ' | ' | ' | ' |
Net loss | ($10,918) | ($828) | ($30,288) | ($20,662) |
Other comprehensive (loss) income, net of tax: | ' | ' | ' | ' |
Unrealized gain (loss) on investments | 55 | 28 | -36 | -16 |
Foreign exchange translation | 1,324 | 994 | -821 | -12 |
Other comprehensive income (loss), net of tax | 1,379 | 1,022 | -857 | -28 |
Comprehensive (loss) income | ($9,539) | $194 | ($31,145) | ($20,690) |
Consolidated_Statements_of_Cas
Consolidated Statements of Cash Flows (USD $) | 9 Months Ended | |
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 |
Operating activities | ' | ' |
Net loss | ($30,288) | ($20,662) |
Loss from discontinued operations | -15 | -918 |
Net loss from continuing operations | -30,273 | -19,744 |
Adjustments to reconcile net loss from continuing operations to net cash provided by operating activities of continuing operations: | ' | ' |
Depreciation and amortization | 22,403 | 25,313 |
Share-based compensation | 9,800 | 10,835 |
Deferred income taxes | -209 | -299 |
Foreign currency remeasurement (gain) loss | -504 | 173 |
Accounts receivable charges | 758 | 1,105 |
Amortization of premium on marketable securities | 462 | 365 |
Gain on sale of cost basis investment | ' | -9,420 |
Non cash increase in cost basis investment | ' | -528 |
Loss on sale of property and equipment | 25 | 19 |
Changes in operating assets and liabilities: | ' | ' |
Accounts receivable | 177 | -1,468 |
Prepaid expenses and other current assets | 1,930 | 2,986 |
Income taxes receivable | 131 | -393 |
Other assets | 908 | -1,554 |
Accounts payable | 1,102 | 2,154 |
Deferred revenue | 256 | 407 |
Other current liabilities | -436 | -1,023 |
Income taxes payable | 456 | -200 |
Other long term liabilities | -448 | -531 |
Net cash provided by operating activities of continuing operations | 6,538 | 8,197 |
Investing activities | ' | ' |
Purchase of marketable securities | -49,811 | -27,280 |
Maturities of marketable securities | 35,321 | 19,285 |
Purchases of property and equipment | -12,685 | -17,474 |
Proceeds from sale of cost basis investment | ' | 10,154 |
Proceeds from sale of discontinued operations | 124 | 7,217 |
Net cash used in investing activities of continuing operations | -27,051 | -8,098 |
Financing activities | ' | ' |
Payments on capital lease obligations | -1,124 | -1,322 |
Payment of employee tax withholdings related to restricted stock | -2,309 | -601 |
Cash paid for purchase of common stock | -5,512 | -16,273 |
Proceeds from exercise of stock options | 29 | 155 |
Net cash used in financing activities of continuing operations | -8,916 | -18,041 |
Effect of exchange rate changes on cash and cash equivalents | -256 | 61 |
Discontinued operations | ' | ' |
Cash used in operating activities of discontinued operations | -8 | ' |
Net decrease in cash and cash equivalents | -29,693 | -17,881 |
Cash and cash equivalents, beginning of period | 108,915 | 120,349 |
Cash and cash equivalents, end of period | 79,222 | 102,468 |
Supplemental disclosure of cash flow information | ' | ' |
Cash paid during the period for interest | 64 | 136 |
Cash paid during the period for income taxes, net of refunds | -35 | 1,226 |
Property and equipment remaining in accounts payable and other current liabilities | 1,028 | 664 |
Contingent consideration common stock issued in connection with acquisition of business | ' | $109 |
Nature_of_Business
Nature of Business | 9 Months Ended |
Sep. 30, 2013 | |
Accounting Policies [Abstract] | ' |
Nature of Business | ' |
1. Nature of Business | |
Limelight Networks, Inc. (the Company) operates a globally distributed, high-performance computing platform (its global computing platform) and provides a suite of integrated services including content delivery, web and video content management, mobility, web application acceleration, cloud storage, and related consulting services that enable companies and other organizations to create, manage, and deliver a global digital presence. | |
The integrated suite of services that the Company offers collectively comprises its Limelight Orchestrate Platform (the Orchestrate Platform). The Company provides the Orchestrate Platform as Software-as-a-Service (SaaS) and Infrastructure-as-a-Service (IaaS), which other than content delivery, transit and rack space services, are referred to collectively as Value Added Services (VAS). The Company offers VAS both collectively as the end-to-end Orchestrate Platform and individually for customers that may not be inclined or able to adopt the entire platform. | |
The Orchestrate Platform and services help the Company’s customers optimize and streamline their online digital presence across web, mobile, social, and large screen channels. The Orchestrate Platform and services provide advanced features which include website content management, personalization and targeting, video publishing, mobile enablement, content delivery, transcoding, and cloud storage, combined with social media integration and reporting analytics. These services are provided through the cloud and leverage the Company’s global computing platform, which provides highly available, highly redundant storage, bandwidth, and computing resources, as well as connectivity to last-mile broadband network providers. The Company’s professional consulting services team helps organizations assess their digital presence requirements and improve their digital presence activities. | |
The Company derives revenue primarily from the sale of components of the Orchestrate Platform. The Company also generates revenue through the sale of professional services and other infrastructure services, such as transit and rack space services. The Company also maintains relationships with a number of resellers that purchase its services for resale to their end customers. | |
The Company provides its services to customers that it believes view Internet, mobile, and social initiatives as critical to their success, including traditional and emerging media companies operating in the television, music, radio, newspaper, magazine, movie, videogame, software, and social media industries, as well as to enterprises, technology companies, and government entities conducting business online. The Company’s offerings enable organizations to reduce the complexity of creating, managing, delivering, and optimizing their digital presence by streamlining processes and optimizing business results across all customer interaction channels, which helps them to deliver a high quality online media experience, improve brand awareness, drive revenue, and enhance their customer relationships. | |
The Company has operated in the Phoenix metropolitan area since 2001 and elsewhere throughout the United States since 2003. The Company began international operations in 2004. |
Summary_of_Significant_Account
Summary of Significant Accounting Policies | 9 Months Ended |
Sep. 30, 2013 | |
Accounting Policies [Abstract] | ' |
Summary of Significant Accounting Policies | ' |
2. Summary of Significant Accounting Policies | |
Basis of Presentation | |
The accompanying unaudited interim consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission. They do not include all of the information and footnotes required by U.S. generally accepted accounting principles (U.S. GAAP) for complete financial statements. Such interim financial information is unaudited but reflects all adjustments that, in the opinion of management, are necessary for the fair presentation of the interim periods presented. All such adjustments are, in the opinion of management, of a normal recurring nature. The results of operations presented in this Quarterly Report on Form 10-Q are not necessarily indicative of the results that may be expected for the year ending December 31, 2013 or for any future periods. This Quarterly Report on Form 10-Q should be read in conjunction with the Company’s audited financial statements and footnotes included in its Annual Report on Form 10-K for the fiscal year ended December 31, 2012. All information is presented in thousands, except per share amounts and where specifically noted. | |
The consolidated financial statements include accounts of the Company and its wholly owned subsidiaries. All significant intercompany balances and transactions have been eliminated. Certain reclassifications have been made to prior year amounts to conform to the current year presentation. The Company has revised the statement of cash flow presentation for certain remeasurement gains and losses from the “Effect of exchange rate changes on cash and cash equivalents” line item to the “Foreign currency remeasurement (gain) loss” line item included in “Net cash provided by operating activities of continuing operations.” The amount of this revision for the nine months ended September 30, 2012 was approximately $173. | |
On September 1, 2011, the Company completed the sale of its EyeWonder LLC and subsidiaries and chors GmbH video and rich media advertising services (EyeWonder and chors) to DG FastChannel, Inc. (now Digital Generation, Inc.) (DG). The sale of EyeWonder and chors met the criteria for discontinued operations during the year ended December 31, 2011. Accordingly, the results of operations related to EyeWonder and chors have been classified as discontinued operations in all periods presented. See further discussion at Note 4. | |
Use of Estimates | |
The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts in the consolidated financial statements and accompanying notes. Actual results and outcomes may differ from those estimates. | |
Recent Accounting Standards | |
Recently Adopted Accounting Standard | |
In February 2013, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2013-02, which requires additional disclosures regarding the reporting of reclassifications out of accumulated other comprehensive income (loss). ASU 2013-02 requires an entity to present, either on the face of the statement where net income (loss) is presented, or in the notes, significant amounts reclassified out of accumulated other comprehensive income (loss) by the respective line items of net income (loss), but only if the amount reclassified is required under U.S. GAAP to be reclassified to net income (loss) in its entirety in the same reporting period. This guidance is effective for reporting periods beginning after December 15, 2012. The Company adopted this guidance effective January 1, 2013, and has included the additional disclosures in Note 15. | |
Recently Issued Accounting Pronouncements | |
In March 2013, the FASB issued ASU 2013-05, which permits an entity to release cumulative translation adjustments into net income when a reporting entity (parent) ceases to have a controlling financial interest in a subsidiary or group of assets that is a business within a foreign entity. Accordingly, the cumulative translation adjustment should be released into net income only if the sale or transfer results in the complete or substantially complete liquidation of the foreign entity in which the subsidiary or group of assets had resided, or, if a controlling financial interest is no longer held. The revised standard is effective for the Company for fiscal years beginning after December 15, 2013; however, early adoption is permitted. The Company does not expect adoption of this ASU to significantly impact its consolidated financial statements. | |
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 (Topic 740). ASU 2013-11 requires that unrecognized tax benefits be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except in certain circumstances. When those circumstances exist, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. This ASU is effective prospectively for reporting periods beginning after December 15, 2013. Early adoption is permitted. The Company is currently evaluating the impact this ASU will have on its financial statement presentation. |
Investments_in_Marketable_Secu
Investments in Marketable Securities | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Cash And Cash Equivalents [Abstract] | ' | ||||||||||||||||
Investments in Marketable Securities | ' | ||||||||||||||||
3. Investments in Marketable Securities | |||||||||||||||||
The following is a summary of marketable securities (designated as available-for-sale) at September 30, 2013 (in thousands): | |||||||||||||||||
Amortized | Gross | Gross | Estimated | ||||||||||||||
Cost | Unrealized | Unrealized | Fair Value | ||||||||||||||
Gains | Losses | ||||||||||||||||
Government agency bonds | $ | 685 | $ | — | $ | — | $ | 685 | |||||||||
Certificate of deposit | 3,080 | — | 4 | 3,076 | |||||||||||||
Commercial paper | 4,000 | — | — | 4,000 | |||||||||||||
Corporate notes and bonds | 25,297 | 5 | 20 | 25,282 | |||||||||||||
33,062 | 5 | 24 | 33,043 | ||||||||||||||
Publicly traded common stock | 12 | — | 6 | 6 | |||||||||||||
Total marketable securities | $ | 33,074 | $ | 5 | $ | 30 | $ | 33,049 | |||||||||
At September 30, 2013, the Company evaluated its marketable securities and noted unrealized losses were due to fluctuations in interest rates. Management does not believe any of the unrealized losses represented an other-than-temporary impairment based on its evaluation of available evidence as of September 30, 2013. The Company’s intent is to hold these investments to such time as these assets are no longer impaired. | |||||||||||||||||
Expected maturities can differ from contractual maturities because the issuers of the securities may have the right to prepay obligations without prepayment penalties, and the Company views its available-for-sale securities as available for current operations. | |||||||||||||||||
The amortized cost and estimated fair value of marketable securities at September 30, 2013, by maturity, are shown below (in thousands): | |||||||||||||||||
Gross | Gross | ||||||||||||||||
Amortized | Unrealized | Unrealized | Estimated | ||||||||||||||
Cost | Gains | Losses | Fair Value | ||||||||||||||
Available-for-sale debt securities | |||||||||||||||||
Due in one year or less | $ | 15,274 | $ | 2 | $ | 3 | $ | 15,273 | |||||||||
Due after one year and through five years | 17,788 | 3 | 21 | 17,770 | |||||||||||||
$ | 33,062 | $ | 5 | $ | 24 | $ | 33,043 | ||||||||||
The following is a summary of marketable securities (designated as available-for-sale) at December 31, 2012 (in thousands): | |||||||||||||||||
Gross | Gross | ||||||||||||||||
Amortized | Unrealized | Unrealized | Estimated | ||||||||||||||
Cost | Gains | Losses | Fair Value | ||||||||||||||
Government agency bonds | $ | 6,266 | $ | 4 | $ | — | $ | 6,270 | |||||||||
Certificate of deposit | 2,741 | — | — | 2,741 | |||||||||||||
Commercial paper | 500 | — | — | 500 | |||||||||||||
Corporate notes and bonds | 9,527 | 3 | 1 | 9,529 | |||||||||||||
19,034 | 7 | 1 | 19,040 | ||||||||||||||
Publicly traded common stock | 12 | 6 | — | 18 | |||||||||||||
Total marketable securities | $ | 19,046 | $ | 13 | $ | 1 | $ | 19,058 | |||||||||
The amortized cost and estimated fair value of marketable securities at December 31, 2012, by maturity, are shown below (in thousands): | |||||||||||||||||
Gross | Gross | ||||||||||||||||
Amortized | Unrealized | Unrealized | Estimated | ||||||||||||||
Cost | Gains | Losses | Fair Value | ||||||||||||||
Available-for-sale debt securities | |||||||||||||||||
Due in one year or less | $ | 18,260 | $ | 6 | $ | 1 | $ | 18,265 | |||||||||
Due after one year and through five years | 774 | 1 | — | 775 | |||||||||||||
$ | 19,034 | $ | 7 | $ | 1 | $ | 19,040 | ||||||||||
Discontinued_Operations
Discontinued Operations | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Discontinued Operations And Disposal Groups [Abstract] | ' | ||||||||||||||||
Discontinued Operations | ' | ||||||||||||||||
4. Discontinued Operations | |||||||||||||||||
On September 1, 2011, the Company completed the sale of its EyeWonder and chors rich media advertising services to DG for net proceeds of $61,000 ($66,000 gross cash proceeds less $5,000 held in escrow), plus an estimated $10,854 receivable from DG pursuant to the purchase agreement dated as of August 30, 2011 by and among the Company, DG, and Limelight Networks Germany GmbH. | |||||||||||||||||
The $10,854 receivable from DG was determined by the Company based on estimated future cash payments equal to the excess of certain current assets over certain current liabilities of EyeWonder and chors as of August 30, 2011, as defined in the purchase agreement (the Net Working Capital). The Company estimated the Net Working Capital based on its determination of the current assets and current liabilities in accordance with the relevant provisions of the purchase agreement. | |||||||||||||||||
Under the terms of the purchase agreement, $700 excess of cash and cash equivalents and other current assets over current liabilities was immediately payable to the Company with the remaining Net Working Capital payable as the accounts receivable of $9,600 and income tax receivable of $500 were collected. | |||||||||||||||||
The following is a summary of activity related to the receivable from DG for the year ended December 31, 2012 and the nine months ended September 30, 2013 (in thousands): | |||||||||||||||||
Balance, December 31, 2011 | $ | 10,854 | |||||||||||||||
Payments received from DG | (7,440 | ) | |||||||||||||||
Allowance for doubtful accounts receivable and other receivables adjustments | (2,060 | ) | |||||||||||||||
Net Working Capital adjustments | (818 | ) | |||||||||||||||
Balance, December 31, 2012 | $ | 536 | |||||||||||||||
Payments received from DG | (124 | ) | |||||||||||||||
Balance, September 30, 2013 | $ | 412 | |||||||||||||||
As of September 30, 2013, the Company assessed the collectability of the remaining accounts receivable balance and believes such amount is collectible. The Company expects to continue to pursue collections on all previously reserved amounts and will record any recoveries as an adjustment to income (loss) from discontinued operations. | |||||||||||||||||
The sale of EyeWonder and chors meets the criteria to be reported as discontinued operations. Accordingly, the operating results of EyeWonder and chors have been reclassified to discontinued operations in the accompanying consolidated statements of operations. The Company includes only revenues and costs directly attributable to the discontinued operations, in determining income (loss) from discontinued operations, and not those attributable to the ongoing entity. Accordingly, no general corporate overhead costs have been allocated to discontinued operations. | |||||||||||||||||
Operating results of discontinued operations for the three and nine months ended September 30, 2013 and 2012, respectively, are as follows (in thousands): | |||||||||||||||||
Three Months Ended | Nine Months Ended | ||||||||||||||||
September 30, | September 30, | ||||||||||||||||
2013 | 2012 | 2013 | 2012 | ||||||||||||||
General and administrative expenses | $ | (15 | ) | $ | — | $ | (15 | ) | $ | 163 | |||||||
Loss on sale of discontinued operations, net of income taxes | — | (218 | ) | — | (1,081 | ) | |||||||||||
Loss before income taxes | $ | (15 | ) | $ | (218 | ) | $ | (15 | ) | $ | (918 | ) | |||||
Income tax benefit (expense) | — | — | — | — | |||||||||||||
Loss from discontinued operations | $ | (15 | ) | $ | (218 | ) | $ | (15 | ) | $ | (918 | ) | |||||
Loss from discontinued operations per weighted average share: | |||||||||||||||||
Basic and diluted | $ | (0.00 | ) | $ | (0.00 | ) | $ | (0.00 | ) | $ | (0.01 | ) | |||||
Shares used in per weighted average share calculation for discontinued operations | |||||||||||||||||
Basic and diluted | 96,949 | 99,359 | 96,675 | 102,123 | |||||||||||||
Accounts_Receivable_net
Accounts Receivable, net | 9 Months Ended | ||||||||
Sep. 30, 2013 | |||||||||
Receivables [Abstract] | ' | ||||||||
Accounts Receivable, net | ' | ||||||||
5. Accounts Receivable, net | |||||||||
Accounts receivable, net include (in thousands): | |||||||||
September 30, | December 31, | ||||||||
2013 | 2012 | ||||||||
Accounts receivable | $ | 20,231 | $ | 23,675 | |||||
Unbilled accounts receivable | 7,434 | 6,997 | |||||||
27,665 | 30,672 | ||||||||
Less: credit allowance | (670 | ) | (640 | ) | |||||
Less: allowance for bad debt | (1,328 | ) | (3,430 | ) | |||||
Total accounts receivable, net | $ | 25,667 | $ | 26,602 | |||||
Prepaid_Expenses_and_Other_Cur
Prepaid Expenses and Other Current Assets | 9 Months Ended | ||||||||
Sep. 30, 2013 | |||||||||
Text Block [Abstract] | ' | ||||||||
Prepaid Expenses and Other Current Assets | ' | ||||||||
6. Prepaid Expenses and Other Current Assets | |||||||||
Prepaid expenses and other current assets include (in thousands): | |||||||||
September 30, | December 31, | ||||||||
2013 | 2012 | ||||||||
Prepaid bandwidth and backbone services | $ | 2,131 | $ | 3,614 | |||||
Non-income taxes receivable (VAT) | 1,365 | 1,739 | |||||||
Gaikai sale escrow receivable | 1,237 | 1,237 | |||||||
Receivable from DG (see note 4) | 412 | 536 | |||||||
Employee advances and prepaid recoverable commissions | 320 | 551 | |||||||
Vendor deposits and other | 4,767 | 4,631 | |||||||
Total prepaid expenses and other current assets | $ | 10,232 | $ | 12,308 | |||||
In May 2010, the Company made a strategic investment in Gaikai Inc., a private cloud-based gaming technology company (Gaikai). In August 2012, Sony Computer Entertainment Inc. acquired Gaikai and the Company recorded a gain on sale of its cost basis investment in Gaikai of $9,420. The carrying value of the Gaikai cost basis investment as of the sale date was approximately $2,000. The aggregate selling price was $11,400 consisting of $10,154 of cash received and $1,237 held in escrow for a period of up to 15 months to cover any potential indemnification claims. As of September 30, 2013, the Company was not aware of any potential indemnification claims that are expected to reduce the amount received from escrow, and recorded a current receivable of approximately $1,237, which is included in prepaid expenses and other current assets in the accompanying consolidated balance sheets as of September 30, 2013 and December 31, 2012. |
Goodwill_and_Other_Intangible_
Goodwill and Other Intangible Assets | 9 Months Ended | ||||||||||||
Sep. 30, 2013 | |||||||||||||
Goodwill And Intangible Assets Disclosure [Abstract] | ' | ||||||||||||
Goodwill and Other Intangible Assets | ' | ||||||||||||
7. Goodwill and Other Intangible Assets | |||||||||||||
The Company tests goodwill for impairment on an annual basis or more frequently if events or changes in circumstances indicate that goodwill might be impaired. The Company has concluded that it has one reporting unit and has assigned the entire balance of goodwill to that reporting unit. The fair value of the reporting unit is determined using the Company’s market capitalization as of its annual impairment assessment date or each reporting date if circumstances indicate the goodwill might be impaired. Items that could reasonably be expected to negatively affect key assumptions used in estimating fair value include but are not limited to: | |||||||||||||
• | Sustained decline in the Company’s stock price due to a decline in its financial performance due to the loss of key customers, loss of key personnel, emergence of new technologies or new competitors; | ||||||||||||
• | Decline in overall market or economic conditions leading to a decline in its stock price; and | ||||||||||||
• | Decline in observed control premiums paid in business combinations involving comparable companies. | ||||||||||||
The estimated fair value of the reporting unit is determined using a market approach utilizing the Company’s market capitalization as adjusted for a control premium based on the estimated average and median control premiums of transactions involving companies comparable to the Company. As of the annual impairment testing date and at December 31, 2012, the Company determined that goodwill was not impaired. The Company noted that the estimated fair value of its reporting unit exceeded carrying value by approximately $23,000 or 10% using the market capitalization plus an estimated control premium of 40% on September 30, 2013. Based on this analysis, management believes goodwill is not impaired at September 30, 2013; however, adverse changes to certain key assumptions as described above could result in a future charge to earnings. | |||||||||||||
Foreign currency translation adjustments increased the carrying amount of goodwill for the three and nine months ended September 30, 2013 by $165 and $380, respectively. | |||||||||||||
Other intangible assets that are subject to amortization consist of the following (in thousands): | |||||||||||||
September 30, 2013 | |||||||||||||
Gross | Net | ||||||||||||
Carrying | Accumulated | Carrying | |||||||||||
Amount | Amortization | Amount | |||||||||||
Existing technologies | $ | 8,633 | $ | (5,647 | ) | $ | 2,986 | ||||||
Customer relationships | 3,412 | (2,055 | ) | 1,357 | |||||||||
Total other intangible assets | $ | 12,045 | $ | (7,702 | ) | $ | 4,343 | ||||||
December 31, 2012 | |||||||||||||
Gross | Net | ||||||||||||
Carrying | Accumulated | Carrying | |||||||||||
Amount | Amortization | Amount | |||||||||||
Existing technologies | $ | 8,436 | $ | (4,035 | ) | $ | 4,401 | ||||||
Customer relationships | 3,412 | (1,427 | ) | 1,985 | |||||||||
Trade names and trademark | 160 | (159 | ) | 1 | |||||||||
Total other intangible assets | $ | 12,008 | $ | (5,621 | ) | $ | 6,387 | ||||||
Aggregate expense related to amortization of other intangible assets included in continuing operations for the three months ended September 30, 2013 and 2012 was approximately $711 and $721, respectively. For the nine months ended September 30, 2013 and 2012 aggregate expense related to the amortization of other intangible assets was approximately $2,161 and $2,144, respectively. Based on the Company’s other intangible assets as of September 30, 2013, aggregate expense related to amortization of other intangible assets is expected to be $713 for the remainder of 2013, and $2,189, $1,144 and $297 for fiscal years 2014, 2015 and 2016, respectively. |
Property_and_Equipment_net
Property and Equipment, net | 9 Months Ended | ||||||||
Sep. 30, 2013 | |||||||||
Property Plant And Equipment [Abstract] | ' | ||||||||
Property and Equipment, net | ' | ||||||||
8. Property and Equipment, net | |||||||||
Property and equipment, net include (in thousands): | |||||||||
September 30, | December 31, | ||||||||
2013 | 2012 | ||||||||
Network equipment | $ | 179,428 | $ | 168,637 | |||||
Computer equipment | 11,019 | 10,398 | |||||||
Furniture and fixtures | 2,757 | 2,595 | |||||||
Leasehold improvements | 6,712 | 6,684 | |||||||
Other equipment | 568 | 534 | |||||||
200,484 | 188,848 | ||||||||
Less: accumulated depreciation | (167,193 | ) | (147,597 | ) | |||||
Total property and equipment, net | $ | 33,291 | $ | 41,251 | |||||
Other_Assets
Other Assets | 9 Months Ended | ||||||||
Sep. 30, 2013 | |||||||||
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] | ' | ||||||||
Other Assets | ' | ||||||||
9. Other Assets | |||||||||
Other assets include (in thousands): | |||||||||
September 30, | December 31, | ||||||||
2013 | 2012 | ||||||||
Prepaid bandwidth and backbone services | $ | 4,657 | $ | 5,799 | |||||
Vendor deposits and other | 641 | 729 | |||||||
Deferred expenses | 498 | 207 | |||||||
Total other assets | $ | 5,796 | $ | 6,735 | |||||
The Company enters into multi-year arrangements with a telecommunications provider for bandwidth and backbone capacity. The agreements sometimes require the Company to make advanced payments for future services to be received. |
Other_Current_Liabilities
Other Current Liabilities | 9 Months Ended | ||||||||
Sep. 30, 2013 | |||||||||
Other Liabilities Disclosure [Abstract] | ' | ||||||||
Other Current Liabilities | ' | ||||||||
10. Other Current Liabilities | |||||||||
Other current liabilities consist of the following (in thousands): | |||||||||
September 30, | December 31, | ||||||||
2013 | 2012 | ||||||||
Accrued compensation and benefits | $ | 5,403 | $ | 6,703 | |||||
Accrued cost of revenue | 1,697 | 2,307 | |||||||
Accrued legal fees | 1,512 | 1,591 | |||||||
Indirect taxes payable | 666 | 1,029 | |||||||
Customer deposits | 550 | 361 | |||||||
Other accrued expenses | 2,622 | 2,875 | |||||||
Total other current liabilities | $ | 12,450 | $ | 14,866 | |||||
Other_LongTerm_Liabilities
Other Long-Term Liabilities | 9 Months Ended | ||||||||
Sep. 30, 2013 | |||||||||
Text Block [Abstract] | ' | ||||||||
Other Long-Term Liabilities | ' | ||||||||
11. Other Long-Term Liabilities | |||||||||
Other long-term liabilities consist of the following (in thousands): | |||||||||
September 30, | December 31, | ||||||||
2013 | 2012 | ||||||||
Deferred rent | $ | 3,114 | $ | 3,543 | |||||
Income taxes payable | 1,718 | 1,718 | |||||||
Total other long-term liabilities | $ | 4,832 | $ | 5,261 | |||||
Contingencies
Contingencies | 9 Months Ended |
Sep. 30, 2013 | |
Commitments And Contingencies Disclosure [Abstract] | ' |
Contingencies | ' |
12. Contingencies | |
Akamai Litigation | |
In June 2006, Akamai Technologies, Inc. (Akamai), and the Massachusetts Institute of Technology (MIT), filed a lawsuit against the Company in the United States District Court for the District of Massachusetts alleging that the Company was infringing two patents assigned to MIT and exclusively licensed by MIT to Akamai, United States Patent No. 6,553,413 (the ’413 patent) and United States Patent No. 6,108,703 (the ’703 patent). In September 2006, Akamai and MIT expanded their claims to assert infringement of a third patent United States Patent No. 7,103,645 (the ’645 patent). Before trial, Akamai waived by stipulation its claims of indirect or induced infringement and proceeded to trial only on the theory of direct infringement. In February 2008, a jury returned a verdict in this lawsuit, finding that the Company infringed four claims of the ’703 patent at issue and rejecting the Company’s invalidity defenses. The jury awarded an aggregate of approximately $45,500 which includes lost profits, reasonable royalties and price erosion damages for the period April 2005 through December 31, 2007. In addition, the jury awarded prejudgment interest which the Company estimated to be $2,600 at December 31, 2007. The Company recorded an aggregate $48,100 as a provision for litigation as of December 31, 2007. During 2008, the Company recorded a potential additional provision of approximately $17,500 for potential additional infringement damages and interest. The total provision for litigation at December 31, 2008 was $65,600. | |
On July 1, 2008, the court denied the Company’s Motions for Judgment as a Matter of Law (JMOL), Obviousness, and a New Trial. The court also denied Akamai’s Motion for Permanent Injunction as premature and its Motions for Summary Judgment regarding the Company’s equitable defenses. The court conducted a bench trial in November 2008 regarding the Company’s equitable defenses. The Company also filed a motion for reconsideration of the court’s earlier denial of the Company’s motion for JMOL. The Company’s motion for JMOL was based largely upon a clarification in the standard for a finding of joint infringement articulated by the Federal Circuit in the case of Muniauction, Inc. v. Thomson Corp., released after the court denied the Company’s initial motion for JMOL. On April 24, 2009, the court issued its order and memorandum setting aside the adverse jury verdict and ruling that the Company did not infringe Akamai’s ’703 patent and that the Company was entitled to JMOL. Based upon the court’s April 24, 2009 order, the Company reversed the $65,600 provision for litigation previously recorded for this lawsuit as the Company no longer believed that payment of any amounts represented by the litigation provision was probable. The court entered final judgment in favor of the Company on May 22, 2009, and Akamai filed its notice of appeal of the court’s decision on May 26, 2009. On December 20, 2010, the Court of Appeals for the Federal Circuit issued its opinion affirming the trial court’s entry of judgment in the Company’s favor. On February 18, 2011, Akamai filed a motion with the Court of Appeals for the Federal Circuit seeking a rehearing and rehearing en banc. On April 21, 2011, the Court of Appeals for the Federal Circuit issued an order denying the petition for rehearing, granting the petition for rehearing en banc, vacating the December 20, 2010 opinion affirming the trial court’s entry of judgment in the Company’s favor, and reinstated the appeal. | |
On August 31, 2012, the Court of Appeals for the Federal Circuit issued its opinion in the case. The Court of Appeals stated that the trial court correctly determined that the Company did not directly infringe Akamai’s ’703 patent and upheld the trial court’s decision to vacate the original jury’s damages award. The Court of Appeals also held that the Company did not infringe Akamai’s ’413 or ’645 patents. A slim majority in this three-way divided opinion also announced a revised legal theory of induced infringement, remanded the case to the trial court, and gave Akamai an opportunity for a new trial to attempt to prove that the Company induced its customers to infringe Akamai’s patent under the Court of Appeals’ new legal standard. On December 28, 2012, the Company filed a petition for writ of certiorari to the United States Supreme Court to appeal this sharply divided Court of Appeals decision and sought to stay any proceedings at the trial court until the Supreme Court rules on that petition. Akamai then filed a cross petition for consideration of the Court of Appeals standard for direct infringement followed by an opposition to the Company’s petition. On June 24, 2013, the Supreme Court asked the Solicitor General to weigh in on the Company’s petition. On September 4, 2013, the Company met with the Solicitor General’s office, and on October 15, 2013, the Company filed a letter of further explanation with the Solicitor General’s office. The Company believes that the Court of Appeal’s new induced infringement standard runs counter to the Patent Act and Supreme Court precedent, and it should be overturned by the Supreme Court. Additionally, just as the Company has successfully shown that it does not directly infringe Akamai’s patent, the Company firmly believes that it will ultimately be successful in showing that it does not infringe Akamai’s patent under the Court of Appeals majority’s new induced infringement theory, and does not believe a loss is probable; therefore, no provision for this lawsuit is recorded in the consolidated financial statements. | |
In light of the status of the litigation, the Company believes that there is a reasonable possibility that it has incurred a loss related to the Akamai litigation. While the Company believes that there is a reasonable possibility that a loss has been incurred, the Company is not able to estimate a range of the loss due to the complexity and procedural status of the case. The Company will continue to vigorously defend against the allegation. | |
Legal and other expenses associated with this case have been significant. The Company includes these litigation expenses in general and administrative expenses as incurred, as reported in its consolidated statement of operations. | |
Other Litigation | |
The Company is subject to various other legal proceedings and claims, either asserted or unasserted, arising in the ordinary course of business. While the outcome of these claims cannot be predicted with certainty, management does not believe the outcome of any of these matters will have a material adverse effect on the Company’s business, financial position, results of operations, or cash flows. Litigation relating to the content delivery services industry is not uncommon, and the Company is, and from time to time has been, subject to such litigation. No assurances can be given with respect to the extent or outcome of any such litigation in the future. | |
Other Matters | |
The Company is subject to indirect taxation in various states and foreign jurisdictions. Laws and regulations that apply to communications and commerce conducted over the Internet are becoming more prevalent, both in the United States and internationally, and may impose additional burdens on the Company conducting business online or providing Internet-related services. Increased regulation could negatively affect the Company’s business directly, as well as the businesses of its customers, which could reduce their demand for the Company’s services. For example, tax authorities in various states and abroad may impose taxes on the Internet-related revenue the Company generates based on regulations currently being applied to similar but not directly comparable industries. | |
There are many transactions and calculations where the ultimate tax determination is uncertain. In addition, domestic and international taxation laws are subject to change. In the future, the Company may come under audit, which could result in changes to its tax estimates. The Company believes it maintains adequate tax reserves to offset potential liabilities that may arise upon audit. Although the Company believes its tax estimates and associated reserves are reasonable, the final determination of tax audits and any related litigation could be materially different than the amounts established for tax contingencies. To the extent these estimates ultimately prove to be inaccurate, the associated reserves would be adjusted, resulting in the recording of a benefit or expense in the period in which a change in estimate or a final determination is made. |
Net_Loss_per_Share
Net Loss per Share | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Earnings Per Share [Abstract] | ' | ||||||||||||||||
Net Loss per Share | ' | ||||||||||||||||
13. Net Loss per Share | |||||||||||||||||
The Company calculates basic and diluted earnings per weighted average share based on net income (loss). The Company uses the weighted-average number of common shares outstanding during the period for the computation of basic earnings per share. Diluted earnings per share include the dilutive effect of convertible stock options and restricted stock units in the weighted-average number of common shares outstanding. Net income (loss) from continuing operations is utilized in determining whether potential common shares are dilutive or antidilutive for purposes of computing diluted net income (loss) per share. | |||||||||||||||||
The following table sets forth the components used in the computation of basic and diluted net loss per share for the periods indicated (in thousands, except per share data): | |||||||||||||||||
Three Months Ended | Nine Months Ended | ||||||||||||||||
September 30, | September 30, | ||||||||||||||||
2013 | 2012 | 2013 | 2012 | ||||||||||||||
Net loss from continuing operations | $ | (10,903 | ) | $ | (610 | ) | $ | (30,273 | ) | $ | (19,744 | ) | |||||
Net loss from discontinuined operations | (15 | ) | (218 | ) | (15 | ) | (918 | ) | |||||||||
Net loss attributable to common stockholders | $ | (10,918 | ) | $ | (828 | ) | $ | (30,288 | ) | $ | (20,662 | ) | |||||
Basic weighted average common shares | 96,949 | 99,359 | 96,675 | 102,123 | |||||||||||||
Basic weighted average common shares | 96,949 | 99,359 | 96,675 | 102,123 | |||||||||||||
Dilutive effect of stock options and restricted stock units | — | — | — | — | |||||||||||||
Diluted weighted average common shares | 96,949 | 99,359 | 96,675 | 102,123 | |||||||||||||
Basic and diluted loss per share: | |||||||||||||||||
Continuing operations | $ | (0.11 | ) | $ | (0.01 | ) | $ | (0.31 | ) | $ | (0.19 | ) | |||||
Discontinued operations | (0.00 | ) | (0.00 | ) | (0.00 | ) | (0.01 | ) | |||||||||
Basic and diluted net loss per share | $ | (0.11 | ) | $ | (0.01 | ) | $ | (0.31 | ) | $ | (0.20 | ) | |||||
For the three months ended September 30, 2013 and 2012, outstanding options and restricted stock units of approximately 1.4 million and 2.2 million, respectively, were excluded from the computation of diluted net loss per common share because including them would have been anti-dilutive. | |||||||||||||||||
For the nine months ended September 30, 2013 and 2012, outstanding options and restricted stock units of approximately 1.7 million and 2.2 million, respectively, were excluded from the computation of diluted net loss per common share because including them would have been anti-dilutive. |
Stockholders_Equity
Stockholders' Equity | 9 Months Ended |
Sep. 30, 2013 | |
Equity [Abstract] | ' |
Stockholders' Equity | ' |
14. Stockholders’ Equity | |
Common Stock | |
On October 29, 2012, the Company’s board of directors authorized and approved a third common stock repurchase plan that authorized the Company to repurchase up to $10,000 of its shares of common stock, exclusive of any commissions, markups or expenses, from time to time through May 9, 2013. During the three months ended March 31, 2013, the Company purchased and cancelled approximately 2,300 shares under the third repurchase plan for approximately $5,512, including commissions. Any repurchased shares were cancelled and returned to authorized but unissued status. The Company completed the third repurchase plan during the first quarter of 2013. | |
On June 6, 2013, the Company’s stockholders approved the Company’s 2013 Employee Stock Purchase Plan (ESPP). The ESPP allows participants to purchase the Company’s common stock at a 15% discount of the lower of the beginning or end of the offering period using the closing price on that day. As of September 30, 2013, no shares of common stock had been issued and approximately $74, which is included in other current liabilities had been withheld from employees for future purchases under the ESPP. |
Accumulated_Other_Comprehensiv
Accumulated Other Comprehensive Loss | 9 Months Ended | ||||||||||||
Sep. 30, 2013 | |||||||||||||
Equity [Abstract] | ' | ||||||||||||
Accumulated Other Comprehensive Loss | ' | ||||||||||||
15. Accumulated Other Comprehensive Loss | |||||||||||||
Changes in the components of accumulated other comprehensive loss, net of tax, for the three and nine months ended September 30, 2013 was as follows (in thousands): | |||||||||||||
Unrealized | |||||||||||||
Gains (Losses) on | |||||||||||||
Foreign | Available for | ||||||||||||
Currency | Sale Securities | Total | |||||||||||
Balance, June 30, 2013 | $ | (2,892 | ) | $ | (53 | ) | $ | (2,945 | ) | ||||
Other comprehensive income before reclassifications | 1,324 | 55 | 1,379 | ||||||||||
Amounts reclassified from accumulated other comprehensive loss | — | — | — | ||||||||||
Net current period other comprehensive income | 1,324 | 55 | 1,379 | ||||||||||
Balance, September 30, 2013 | $ | (1,568 | ) | $ | 2 | $ | (1,566 | ) | |||||
Unrealized | |||||||||||||
Gains (Losses) on | |||||||||||||
Foreign | Available for | ||||||||||||
Currency | Sale Securities | Total | |||||||||||
Balance, December 31, 2012 | $ | (747 | ) | $ | 38 | $ | (709 | ) | |||||
Other comprehensive loss before reclassifications | (821 | ) | (36 | ) | (857 | ) | |||||||
Amounts reclassified from accumulated other comprehensive loss | — | — | — | ||||||||||
Net current period other comprehensive loss | (821 | ) | (36 | ) | (857 | ) | |||||||
Balance, September 30, 2013 | $ | (1,568 | ) | $ | 2 | $ | (1,566 | ) | |||||
ShareBased_Compensation
Share-Based Compensation | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | ' | ||||||||||||||||
Share-Based Compensation | ' | ||||||||||||||||
16. Share-Based Compensation | |||||||||||||||||
The following table summarizes the components of share-based compensation expense included in the Company’s consolidated statements of operations for the three and nine months ended September 30, 2013 and 2012 (in thousands): | |||||||||||||||||
Three Months Ended | Nine Months Ended | ||||||||||||||||
September 30, | September 30, | ||||||||||||||||
2013 | 2012 | 2013 | 2012 | ||||||||||||||
Share-based compensation expense by type of award: | |||||||||||||||||
Stock options | $ | 1,614 | $ | 1,766 | $ | 5,214 | $ | 5,540 | |||||||||
Restricted stock awards and units | 1,609 | 1,897 | 4,586 | 5,295 | |||||||||||||
Total share-based compensation expense | $ | 3,223 | $ | 3,663 | $ | 9,800 | $ | 10,835 | |||||||||
Effect of share-based compensation expense on statement of operations by categories: | |||||||||||||||||
Cost of services | $ | 499 | $ | 604 | $ | 1,518 | $ | 1,595 | |||||||||
General and administrative expense | 1,591 | 1,571 | 4,817 | 4,638 | |||||||||||||
Sales and marketing expense | 638 | 836 | 1,896 | 2,502 | |||||||||||||
Research and development expense | 495 | 652 | 1,569 | 2,100 | |||||||||||||
Total share-based compensation expense | $ | 3,223 | $ | 3,663 | $ | 9,800 | $ | 10,835 | |||||||||
Unrecognized share-based compensation expense totaled $23,477 at September 30, 2013, of which approximately $11,586 related to stock options and approximately $11,891 related to restricted stock awards. The Company currently expects to recognize share-based compensation expense of approximately $2,977 during the remainder of 2013, $10,021 in 2014 and the remainder thereafter based upon the scheduled vesting of the stock options and restricted stock units outstanding at September 30, 2013. |
Related_Party_Transactions
Related Party Transactions | 9 Months Ended |
Sep. 30, 2013 | |
Related Party Transactions [Abstract] | ' |
Related Party Transactions | ' |
17. Related Party Transactions | |
The Company sells services to entities owned, in whole or in part, by certain of the Company’s executive staff and board of directors. Revenue derived from related parties was less than 1% of total revenue for the three and nine months ended September 30, 2013 and approximately 1% for the three and nine months ended September 30, 2012. | |
Total outstanding accounts receivable from all related parties as of September 30, 2013 and December 31, 2012 was approximately $3 and $1,300, respectively. As of September 30, 2013, the Company had no allowance for doubtful accounts receivable for outstanding related party accounts receivable. As of December 31, 2012, the Company had an allowance for doubtful accounts receivable of approximately $800, for outstanding related party accounts receivable. During the second quarter of 2013, the Company wrote-off approximately $1,300 in fully reserved related party accounts receivable. | |
During 2013, the Company entered into an agreement for services with an entity in which a current member of its board of directors is an officer. During the three and nine months ended September 30, 2013, the Company incurred approximately $14 and $37, respectively in expense for services rendered. | |
During 2012, the Company leased office space to an entity in which current members of its board of directors have an ownership interest. During the nine months ended September 30, 2012, the Company invoiced this entity approximately $16 for office space rental. |
Leases_and_Commitments
Leases and Commitments | 9 Months Ended | ||||
Sep. 30, 2013 | |||||
Text Block [Abstract] | ' | ||||
Leases and Commitments | ' | ||||
18. Leases and Commitments | |||||
Operating Leases | |||||
The Company is committed to various non-cancelable operating leases for office space and office equipment which expire through 2019. Certain leases contain provisions for renewal options and rent escalations upon expiration of the initial lease terms. Approximate future minimum lease payments over the remaining lease periods as of September 30, 2013 are as follows (in thousands): | |||||
2013 | $ | 998 | |||
2014 | 3,657 | ||||
2015 | 2,829 | ||||
2016 | 2,172 | ||||
2017 and thereafter | 4,033 | ||||
Total minimum payments | $ | 13,689 | |||
Purchase Commitments | |||||
The Company has long-term commitments for bandwidth usage, co-location with various networks and Internet service providers, or ISPs, and for other purchase obligations. The following summarizes minimum commitments as of September 30, 2013 (in thousands): | |||||
2013 | $ | 11,712 | |||
2014 | 30,210 | ||||
2015 | 18,237 | ||||
2016 | 4,561 | ||||
2017 and thereafter | 815 | ||||
Total minimum payments | $ | 65,535 | |||
Capital Leases | |||||
The Company leases equipment under capital lease agreements which extend through 2017. As of September 30, 2013 and December 31, 2012, the outstanding balance for capital lease obligations was approximately $1,001 and $2,125, respectively. The Company has recorded assets under capital lease obligations of approximately $2,852 at September 30, 2013 and approximately $5,100 at December 31, 2012. Related accumulated amortization totaled approximately $2,208 at September 30, 2013 and $2,900 at December 31, 2012. The assets acquired under capital leases and the related accumulated amortization is included in property and equipment, net in the consolidated balance sheets. The related amortization is included in depreciation and amortization expense in the consolidated statements of operations. Interest expense related to capital leases was approximately $15 and $40, respectively, for the three months ended September 30, 2013 and 2012. For the nine months ended September 30, 2013 and 2012, interest expense related to capital leases was approximately $64 and $136, respectively. | |||||
Future minimum capital lease payments at September 30, 2013 are as follows (in thousands): | |||||
2013 | $ | 189 | |||
2014 | 498 | ||||
2015 | 238 | ||||
2016 | 134 | ||||
2017 and thereafter | 5 | ||||
Total | 1,064 | ||||
Amounts representing interest | (63 | ) | |||
Present value of minimum lease payments | $ | 1,001 | |||
Income_Taxes
Income Taxes | 9 Months Ended |
Sep. 30, 2013 | |
Income Tax Disclosure [Abstract] | ' |
Income Taxes | ' |
19. Income taxes | |
Income taxes for the interim periods presented have been included in the accompanying consolidated financial statements on the basis of an estimated annual effective tax rate. Based on an estimated annual effective tax rate and discrete items, the income tax expense from continuing operations for the three and nine months ended September 30, 2013 was approximately $197 and $328, respectively. Income tax expense on the loss from continuing operations before taxes was different than the statutory income tax rate primarily due to the Company providing for a valuation allowance on deferred tax assets in certain jurisdictions, and the recording of state and foreign tax expense for the three and nine month periods. | |
The Company files income tax returns in jurisdictions with varying statues of limitations. Tax years 2010 through 2012 generally remain subject to examination by federal and most state tax authorities. As of September 30, 2013, the Company is not under U.S. federal examination but is under examination by certain foreign and state jurisdictions for various tax years. The Company believes that its income tax filing positions and deductions related to tax periods subject to examination will be sustained upon audit and does not anticipate any adjustments that will result in a material adverse effect on the Company’s financial condition, results of operations or cash flow. | |
On September 13, 2013, the Internal Revenue Service released final tangible property regulations under Sections 162(a) and 263(a) of the Internal Revenue Code of 1986 (Code), regarding the deduction and capitalization of expenditures related to tangible property. The final regulations replace temporary regulations that were issued in December 2011. Also released were proposed regulations under Section 168 of the Code regarding dispositions of tangible property. These final and proposed regulations will be effective for the Company’s year beginning January 1, 2014. Early adoption is available; however, the Company has not elected early adoption of the regulations. Transition guidance providing the procedural rules to comply with such regulations is expected to be released in the near term. The Company continues to review the regulations, but does not believe there will be a material impact on its consolidated financial statements when they are fully adopted. |
Concentrations
Concentrations | 9 Months Ended |
Sep. 30, 2013 | |
Text Block [Abstract] | ' |
Concentrations | ' |
20. Concentrations | |
For the three months ended September 30, 2013, the Company had no customer who represented 10% or more of its total revenue. For the nine months ended September 30, 2013, Netflix, Inc. (Netflix) represented approximately 12% of the Company’s total revenue. For the three and nine months ended September 30, 2012, Netflix represented approximately 11% of the Company’s total revenue. | |
Revenue from sources outside America totaled approximately $14,069 and $13,802, respectively, for the three months ended September 30, 2013 and 2012. For the nine months ended September 30, 2013 and 2012, revenue from sources outside of America totaled approximately $41,769 and $40,966, respectively. | |
During the three months ended September 30, 2013, and the three and nine months ended September 30, 2012, the Company had two countries, Japan and the United States, that accounted for 10% or more of the Company’s total revenues. During the nine months ended September 30, 2013, only the United States accounted for 10% or more of the Company’s total revenues. |
Segment_Reporting
Segment Reporting | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Segment Reporting [Abstract] | ' | ||||||||||||||||
Segment Reporting | ' | ||||||||||||||||
21. Segment Reporting | |||||||||||||||||
The Company operates in one industry segment — content delivery and related services. The Company operates in three geographic areas — Americas; Europe; Middle East and Africa (EMEA); and Asia Pacific. | |||||||||||||||||
Operating segments are defined 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 financial information presented on a consolidated basis for purposes of allocating resources and evaluating financial performance. The Company has one business activity and there are no segment managers who are held accountable for operations, operating results and plans for products or components below the consolidated unit level. Accordingly, the Company reports as a single operating segment. | |||||||||||||||||
Revenue by geography is based on the location of the customer from which the revenue is earned. The following table sets forth revenue and long-lived assets by geographic area (in thousands): | |||||||||||||||||
Three Months Ended | Nine Months Ended | ||||||||||||||||
September 30, | September 30, | ||||||||||||||||
2013 | 2012 | 2013 | 2012 | ||||||||||||||
Americas | $ | 28,587 | $ | 31,199 | $ | 89,463 | $ | 92,799 | |||||||||
EMEA | 7,960 | 7,243 | 24,569 | 23,189 | |||||||||||||
Asia Pacific | 6,109 | 6,559 | 17,200 | 17,777 | |||||||||||||
Total revenue | $ | 42,656 | $ | 45,001 | $ | 131,232 | $ | 133,765 | |||||||||
During the three months ended June 30, 2013, we made reclassifications to certain customers within our geographic regions. This was primarily the result of customers relocating from one geographic region to another geographic region. For all periods presented customers are reported in their new geographic region. The impact of the customer reclassifications from previously reported amounts were as follows. For the three months ended September 30, 2012, Americas increased $577, EMEA increased $933, and Asia Pacific decreased $1,510. For the nine months ended September 30, 2013, Americas increased $607, EMEA increased $1,267, and Asia Pacific decreased $1,874. For the nine months ended September 30, 2012, Americas increased $1,167, EMEA increased $3,324, and Asia Pacific decreased $4,491. | |||||||||||||||||
The following table sets forth long-lived assets by geographic area (in thousands): | |||||||||||||||||
September 30, | December 31, | ||||||||||||||||
2013 | 2012 | ||||||||||||||||
Americas long-lived assets | $ | 28,672 | $ | 36,513 | |||||||||||||
International long-lived assets | 8,962 | 11,125 | |||||||||||||||
Total long-lived assets | $ | 37,634 | $ | 47,638 | |||||||||||||
Approximately $1,195 of long-lived assets at December 31, 2012 has been reclassified to Americas from International. |
Fair_Value_Measurements
Fair Value Measurements | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Fair Value Disclosures [Abstract] | ' | ||||||||||||||||
Fair Value Measurements | ' | ||||||||||||||||
22. Fair Value Measurements | |||||||||||||||||
The Company evaluates certain of its financial instruments within the three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. These tiers include: | |||||||||||||||||
Level 1 — defined as observable inputs such as quoted prices in active markets; | |||||||||||||||||
Level 2 — defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and | |||||||||||||||||
Level 3 — defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions. | |||||||||||||||||
As of September 30, 2013 and December 31, 2012, the Company held certain assets and liabilities that were required to be measured at fair value on a recurring basis. These include money market funds, commercial paper, corporate notes and bonds, U.S. government agency bonds, and publicly traded stocks, which are classified as either cash and cash equivalents or marketable securities. | |||||||||||||||||
The Company’s financial assets are valued using market prices on both active markets (Level 1) and less active markets (Level 2). Level 1 instrument valuations are obtained from real-time quotes for transactions in active exchange markets involving identical assets. Level 2 instrument valuations are obtained from readily available pricing sources for comparable instruments or identical instruments in less active markets. Level 3 inputs are valued using models that take into account the terms of the arrangement as well as multiple inputs where applicable, such as estimated units sold and other customer utilization metrics. | |||||||||||||||||
The following is a summary of fair value measurements at September 30, 2013 (in thousands): | |||||||||||||||||
Fair Value Measurements at Reporting Date Using | |||||||||||||||||
Description | Total | Quoted Prices | Significant | Significant | |||||||||||||
In Active | Other | Unobservable | |||||||||||||||
Markets for | Observable | Inputs | |||||||||||||||
Identical Assets | Inputs | (Level 3) | |||||||||||||||
(Level 1) | (Level 2) | ||||||||||||||||
Assets: | |||||||||||||||||
Government agency bonds (1) | $ | 685 | $ | — | $ | 685 | $ | — | |||||||||
Money market funds (2) | 9,104 | 9,104 | — | — | |||||||||||||
Corporate notes and bonds (1) | 25,282 | — | 25,282 | — | |||||||||||||
Commercial paper (1) | 4,000 | — | 4,000 | — | |||||||||||||
Certificate of deposit (1) | 3,076 | — | 3,076 | — | |||||||||||||
Publicly traded common stock (1) | 6 | 6 | — | — | |||||||||||||
Total assets measured at fair value | $ | 42,153 | $ | 9,110 | $ | 33,043 | $ | — | |||||||||
-1 | Classified in marketable securities | ||||||||||||||||
-2 | Classified in cash and cash equivalents | ||||||||||||||||
For the nine months ended September 30, 2013, unrealized gains and losses for marketable securities are included in other comprehensive income and expense. For the nine months ended September 30, 2013, the Company had net unrealized losses of approximately $36. | |||||||||||||||||
The following is a summary of fair value measurements at December 31, 2012 (in thousands): | |||||||||||||||||
Fair Value Measurements at Reporting Date Using | |||||||||||||||||
Description | Total | Quoted Prices | Significant | Significant | |||||||||||||
In Active | Other | Unobservable | |||||||||||||||
Markets for | Observable | Inputs | |||||||||||||||
Identical Assets | Inputs | (Level 3) | |||||||||||||||
(Level 1) | (Level 2) | ||||||||||||||||
Assets: | |||||||||||||||||
Government agency bonds (1) | $ | 6,270 | $ | — | $ | 6,270 | $ | — | |||||||||
Money market funds (2) | 14,697 | 14,697 | — | — | |||||||||||||
Corporate notes and bonds (1) | 9,529 | — | 9,529 | — | |||||||||||||
Commercial paper (1) | 500 | — | 500 | — | |||||||||||||
Certificate of deposit (1) | 2,741 | — | 2,741 | — | |||||||||||||
Publicly traded common stock (1) | 18 | 18 | — | — | |||||||||||||
Total assets measured at fair value | $ | 33,755 | $ | 14,715 | $ | 19,040 | $ | — | |||||||||
-1 | Classified in marketable securities | ||||||||||||||||
-2 | Classified in cash and cash equivalents | ||||||||||||||||
The carrying amount of cash equivalents approximates fair value because their maturity is less than three months. The carrying amount of short-term and long-term marketable securities represents fair value as the securities are marked to market as of each balance sheet date with any unrealized gains and losses reported in other comprehensive income and expense. The carrying amount of accounts receivable, accounts payable, and accrued liabilities approximates fair value due to the short-term maturity of the amounts. |
Summary_of_Significant_Account1
Summary of Significant Accounting Policies (Policies) | 9 Months Ended |
Sep. 30, 2013 | |
Accounting Policies [Abstract] | ' |
Basis of Presentation | ' |
Basis of Presentation | |
The accompanying unaudited interim consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission. They do not include all of the information and footnotes required by U.S. generally accepted accounting principles (U.S. GAAP) for complete financial statements. Such interim financial information is unaudited but reflects all adjustments that, in the opinion of management, are necessary for the fair presentation of the interim periods presented. All such adjustments are, in the opinion of management, of a normal recurring nature. The results of operations presented in this Quarterly Report on Form 10-Q are not necessarily indicative of the results that may be expected for the year ending December 31, 2013 or for any future periods. This Quarterly Report on Form 10-Q should be read in conjunction with the Company’s audited financial statements and footnotes included in its Annual Report on Form 10-K for the fiscal year ended December 31, 2012. All information is presented in thousands, except per share amounts and where specifically noted. | |
The consolidated financial statements include accounts of the Company and its wholly owned subsidiaries. All significant intercompany balances and transactions have been eliminated. Certain reclassifications have been made to prior year amounts to conform to the current year presentation. The Company has revised the statement of cash flow presentation for certain remeasurement gains and losses from the “Effect of exchange rate changes on cash and cash equivalents” line item to the “Foreign currency remeasurement (gain) loss” line item included in “Net cash provided by operating activities of continuing operations.” The amount of this revision for the nine months ended September 30, 2012 was approximately $173. | |
On September 1, 2011, the Company completed the sale of its EyeWonder LLC and subsidiaries and chors GmbH video and rich media advertising services (EyeWonder and chors) to DG FastChannel, Inc. (now Digital Generation, Inc.) (DG). The sale of EyeWonder and chors met the criteria for discontinued operations during the year ended December 31, 2011. Accordingly, the results of operations related to EyeWonder and chors have been classified as discontinued operations in all periods presented. See further discussion at Note 4. | |
Use of Estimates | ' |
Use of Estimates | |
The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts in the consolidated financial statements and accompanying notes. Actual results and outcomes may differ from those estimates. | |
Recent Accounting Standards | ' |
Recent Accounting Standards | |
Recently Adopted Accounting Standard | |
In February 2013, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2013-02, which requires additional disclosures regarding the reporting of reclassifications out of accumulated other comprehensive income (loss). ASU 2013-02 requires an entity to present, either on the face of the statement where net income (loss) is presented, or in the notes, significant amounts reclassified out of accumulated other comprehensive income (loss) by the respective line items of net income (loss), but only if the amount reclassified is required under U.S. GAAP to be reclassified to net income (loss) in its entirety in the same reporting period. This guidance is effective for reporting periods beginning after December 15, 2012. The Company adopted this guidance effective January 1, 2013, and has included the additional disclosures in Note 15. | |
Recently Issued Accounting Pronouncements | |
In March 2013, the FASB issued ASU 2013-05, which permits an entity to release cumulative translation adjustments into net income when a reporting entity (parent) ceases to have a controlling financial interest in a subsidiary or group of assets that is a business within a foreign entity. Accordingly, the cumulative translation adjustment should be released into net income only if the sale or transfer results in the complete or substantially complete liquidation of the foreign entity in which the subsidiary or group of assets had resided, or, if a controlling financial interest is no longer held. The revised standard is effective for the Company for fiscal years beginning after December 15, 2013; however, early adoption is permitted. The Company does not expect adoption of this ASU to significantly impact its consolidated financial statements. | |
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 (Topic 740). ASU 2013-11 requires that unrecognized tax benefits be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except in certain circumstances. When those circumstances exist, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. This ASU is effective prospectively for reporting periods beginning after December 15, 2013. Early adoption is permitted. The Company is currently evaluating the impact this ASU will have on its financial statement presentation. |
Investments_in_Marketable_Secu1
Investments in Marketable Securities (Tables) | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Cash And Cash Equivalents [Abstract] | ' | ||||||||||||||||
Summary of Marketable Securities (Designated as Available-for-Sale) | ' | ||||||||||||||||
The following is a summary of marketable securities (designated as available-for-sale) at September 30, 2013 (in thousands): | |||||||||||||||||
Amortized | Gross | Gross | Estimated | ||||||||||||||
Cost | Unrealized | Unrealized | Fair Value | ||||||||||||||
Gains | Losses | ||||||||||||||||
Government agency bonds | $ | 685 | $ | — | $ | — | $ | 685 | |||||||||
Certificate of deposit | 3,080 | — | 4 | 3,076 | |||||||||||||
Commercial paper | 4,000 | — | — | 4,000 | |||||||||||||
Corporate notes and bonds | 25,297 | 5 | 20 | 25,282 | |||||||||||||
33,062 | 5 | 24 | 33,043 | ||||||||||||||
Publicly traded common stock | 12 | — | 6 | 6 | |||||||||||||
Total marketable securities | $ | 33,074 | $ | 5 | $ | 30 | $ | 33,049 | |||||||||
The following is a summary of marketable securities (designated as available-for-sale) at December 31, 2012 (in thousands): | |||||||||||||||||
Gross | Gross | ||||||||||||||||
Amortized | Unrealized | Unrealized | Estimated | ||||||||||||||
Cost | Gains | Losses | Fair Value | ||||||||||||||
Government agency bonds | $ | 6,266 | $ | 4 | $ | — | $ | 6,270 | |||||||||
Certificate of deposit | 2,741 | — | — | 2,741 | |||||||||||||
Commercial paper | 500 | — | — | 500 | |||||||||||||
Corporate notes and bonds | 9,527 | 3 | 1 | 9,529 | |||||||||||||
19,034 | 7 | 1 | 19,040 | ||||||||||||||
Publicly traded common stock | 12 | 6 | — | 18 | |||||||||||||
Total marketable securities | $ | 19,046 | $ | 13 | $ | 1 | $ | 19,058 | |||||||||
Amortized Cost and Estimated Fair Value of Marketable Securities by Maturity | ' | ||||||||||||||||
The amortized cost and estimated fair value of marketable securities at September 30, 2013, by maturity, are shown below (in thousands): | |||||||||||||||||
Gross | Gross | ||||||||||||||||
Amortized | Unrealized | Unrealized | Estimated | ||||||||||||||
Cost | Gains | Losses | Fair Value | ||||||||||||||
Available-for-sale debt securities | |||||||||||||||||
Due in one year or less | $ | 15,274 | $ | 2 | $ | 3 | $ | 15,273 | |||||||||
Due after one year and through five years | 17,788 | 3 | 21 | 17,770 | |||||||||||||
$ | 33,062 | $ | 5 | $ | 24 | $ | 33,043 | ||||||||||
The amortized cost and estimated fair value of marketable securities at December 31, 2012, by maturity, are shown below (in thousands): | |||||||||||||||||
Gross | Gross | ||||||||||||||||
Amortized | Unrealized | Unrealized | Estimated | ||||||||||||||
Cost | Gains | Losses | Fair Value | ||||||||||||||
Available-for-sale debt securities | |||||||||||||||||
Due in one year or less | $ | 18,260 | $ | 6 | $ | 1 | $ | 18,265 | |||||||||
Due after one year and through five years | 774 | 1 | — | 775 | |||||||||||||
$ | 19,034 | $ | 7 | $ | 1 | $ | 19,040 | ||||||||||
Discontinued_Operations_Tables
Discontinued Operations (Tables) | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Discontinued Operations And Disposal Groups [Abstract] | ' | ||||||||||||||||
Summary of Activity Related to Receivable | ' | ||||||||||||||||
The following is a summary of activity related to the receivable from DG for the year ended December 31, 2012 and the nine months ended September 30, 2013 (in thousands): | |||||||||||||||||
Balance, December 31, 2011 | $ | 10,854 | |||||||||||||||
Payments received from DG | (7,440 | ) | |||||||||||||||
Allowance for doubtful accounts receivable and other receivables adjustments | (2,060 | ) | |||||||||||||||
Net Working Capital adjustments | (818 | ) | |||||||||||||||
Balance, December 31, 2012 | $ | 536 | |||||||||||||||
Payments received from DG | (124 | ) | |||||||||||||||
Balance, September 30, 2013 | $ | 412 | |||||||||||||||
Operating Results of Discontinued Operations | ' | ||||||||||||||||
Operating results of discontinued operations for the three and nine months ended September 30, 2013 and 2012, respectively, are as follows (in thousands): | |||||||||||||||||
Three Months Ended | Nine Months Ended | ||||||||||||||||
September 30, | September 30, | ||||||||||||||||
2013 | 2012 | 2013 | 2012 | ||||||||||||||
General and administrative expenses | $ | (15 | ) | $ | — | $ | (15 | ) | $ | 163 | |||||||
Loss on sale of discontinued operations, net of income taxes | — | (218 | ) | — | (1,081 | ) | |||||||||||
Loss before income taxes | $ | (15 | ) | $ | (218 | ) | $ | (15 | ) | $ | (918 | ) | |||||
Income tax benefit (expense) | — | — | — | — | |||||||||||||
Loss from discontinued operations | $ | (15 | ) | $ | (218 | ) | $ | (15 | ) | $ | (918 | ) | |||||
Loss from discontinued operations per weighted average share: | |||||||||||||||||
Basic and diluted | $ | (0.00 | ) | $ | (0.00 | ) | $ | (0.00 | ) | $ | (0.01 | ) | |||||
Shares used in per weighted average share calculation for discontinued operations | |||||||||||||||||
Basic and diluted | 96,949 | 99,359 | 96,675 | 102,123 | |||||||||||||
Accounts_Receivable_net_Tables
Accounts Receivable, net (Tables) | 9 Months Ended | ||||||||
Sep. 30, 2013 | |||||||||
Receivables [Abstract] | ' | ||||||||
Summary of Accounts Receivable, Net | ' | ||||||||
Accounts receivable, net include (in thousands): | |||||||||
September 30, | December 31, | ||||||||
2013 | 2012 | ||||||||
Accounts receivable | $ | 20,231 | $ | 23,675 | |||||
Unbilled accounts receivable | 7,434 | 6,997 | |||||||
27,665 | 30,672 | ||||||||
Less: credit allowance | (670 | ) | (640 | ) | |||||
Less: allowance for bad debt | (1,328 | ) | (3,430 | ) | |||||
Total accounts receivable, net | $ | 25,667 | $ | 26,602 | |||||
Prepaid_Expenses_and_Other_Cur1
Prepaid Expenses and Other Current Assets (Tables) | 9 Months Ended | ||||||||
Sep. 30, 2013 | |||||||||
Text Block [Abstract] | ' | ||||||||
Summary of Prepaid Expenses and Other Current Assets | ' | ||||||||
Prepaid expenses and other current assets include (in thousands): | |||||||||
September 30, | December 31, | ||||||||
2013 | 2012 | ||||||||
Prepaid bandwidth and backbone services | $ | 2,131 | $ | 3,614 | |||||
Non-income taxes receivable (VAT) | 1,365 | 1,739 | |||||||
Gaikai sale escrow receivable | 1,237 | 1,237 | |||||||
Receivable from DG (see note 4) | 412 | 536 | |||||||
Employee advances and prepaid recoverable commissions | 320 | 551 | |||||||
Vendor deposits and other | 4,767 | 4,631 | |||||||
Total prepaid expenses and other current assets | $ | 10,232 | $ | 12,308 | |||||
Goodwill_and_Other_Intangible_1
Goodwill and Other Intangible Assets (Tables) | 9 Months Ended | ||||||||||||
Sep. 30, 2013 | |||||||||||||
Goodwill And Intangible Assets Disclosure [Abstract] | ' | ||||||||||||
Schedule of Other Intangible Assets Subject to Amortization | ' | ||||||||||||
Other intangible assets that are subject to amortization consist of the following (in thousands): | |||||||||||||
September 30, 2013 | |||||||||||||
Gross | Net | ||||||||||||
Carrying | Accumulated | Carrying | |||||||||||
Amount | Amortization | Amount | |||||||||||
Existing technologies | $ | 8,633 | $ | (5,647 | ) | $ | 2,986 | ||||||
Customer relationships | 3,412 | (2,055 | ) | 1,357 | |||||||||
Total other intangible assets | $ | 12,045 | $ | (7,702 | ) | $ | 4,343 | ||||||
December 31, 2012 | |||||||||||||
Gross | Net | ||||||||||||
Carrying | Accumulated | Carrying | |||||||||||
Amount | Amortization | Amount | |||||||||||
Existing technologies | $ | 8,436 | $ | (4,035 | ) | $ | 4,401 | ||||||
Customer relationships | 3,412 | (1,427 | ) | 1,985 | |||||||||
Trade names and trademark | 160 | (159 | ) | 1 | |||||||||
Total other intangible assets | $ | 12,008 | $ | (5,621 | ) | $ | 6,387 | ||||||
Property_and_Equipment_net_Tab
Property and Equipment, net (Tables) | 9 Months Ended | ||||||||
Sep. 30, 2013 | |||||||||
Property Plant And Equipment [Abstract] | ' | ||||||||
Property and Equipment, Net | ' | ||||||||
Property and equipment, net include (in thousands): | |||||||||
September 30, | December 31, | ||||||||
2013 | 2012 | ||||||||
Network equipment | $ | 179,428 | $ | 168,637 | |||||
Computer equipment | 11,019 | 10,398 | |||||||
Furniture and fixtures | 2,757 | 2,595 | |||||||
Leasehold improvements | 6,712 | 6,684 | |||||||
Other equipment | 568 | 534 | |||||||
200,484 | 188,848 | ||||||||
Less: accumulated depreciation | (167,193 | ) | (147,597 | ) | |||||
Total property and equipment, net | $ | 33,291 | $ | 41,251 | |||||
Other_Assets_Tables
Other Assets (Tables) | 9 Months Ended | ||||||||
Sep. 30, 2013 | |||||||||
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] | ' | ||||||||
Other Assets | ' | ||||||||
Other assets include (in thousands): | |||||||||
September 30, | December 31, | ||||||||
2013 | 2012 | ||||||||
Prepaid bandwidth and backbone services | $ | 4,657 | $ | 5,799 | |||||
Vendor deposits and other | 641 | 729 | |||||||
Deferred expenses | 498 | 207 | |||||||
Total other assets | $ | 5,796 | $ | 6,735 | |||||
Other_Current_Liabilities_Tabl
Other Current Liabilities (Tables) | 9 Months Ended | ||||||||
Sep. 30, 2013 | |||||||||
Other Liabilities Disclosure [Abstract] | ' | ||||||||
Other Current Liabilities | ' | ||||||||
Other current liabilities consist of the following (in thousands): | |||||||||
September 30, | December 31, | ||||||||
2013 | 2012 | ||||||||
Accrued compensation and benefits | $ | 5,403 | $ | 6,703 | |||||
Accrued cost of revenue | 1,697 | 2,307 | |||||||
Accrued legal fees | 1,512 | 1,591 | |||||||
Indirect taxes payable | 666 | 1,029 | |||||||
Customer deposits | 550 | 361 | |||||||
Other accrued expenses | 2,622 | 2,875 | |||||||
Total other current liabilities | $ | 12,450 | $ | 14,866 | |||||
Other_LongTerm_Liabilities_Tab
Other Long-Term Liabilities (Tables) | 9 Months Ended | ||||||||
Sep. 30, 2013 | |||||||||
Text Block [Abstract] | ' | ||||||||
Other Long -Term Liabilities | ' | ||||||||
Other long-term liabilities consist of the following (in thousands): | |||||||||
September 30, | December 31, | ||||||||
2013 | 2012 | ||||||||
Deferred rent | $ | 3,114 | $ | 3,543 | |||||
Income taxes payable | 1,718 | 1,718 | |||||||
Total other long-term liabilities | $ | 4,832 | $ | 5,261 | |||||
Net_Loss_per_Share_Tables
Net Loss per Share (Tables) | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Earnings Per Share [Abstract] | ' | ||||||||||||||||
Computation of Basic and Diluted Net Loss Per Share | ' | ||||||||||||||||
The following table sets forth the components used in the computation of basic and diluted net loss per share for the periods indicated (in thousands, except per share data): | |||||||||||||||||
Three Months Ended | Nine Months Ended | ||||||||||||||||
September 30, | September 30, | ||||||||||||||||
2013 | 2012 | 2013 | 2012 | ||||||||||||||
Net loss from continuing operations | $ | (10,903 | ) | $ | (610 | ) | $ | (30,273 | ) | $ | (19,744 | ) | |||||
Net loss from discontinuined operations | (15 | ) | (218 | ) | (15 | ) | (918 | ) | |||||||||
Net loss attributable to common stockholders | $ | (10,918 | ) | $ | (828 | ) | $ | (30,288 | ) | $ | (20,662 | ) | |||||
Basic weighted average common shares | 96,949 | 99,359 | 96,675 | 102,123 | |||||||||||||
Basic weighted average common shares | 96,949 | 99,359 | 96,675 | 102,123 | |||||||||||||
Dilutive effect of stock options and restricted stock units | — | — | — | — | |||||||||||||
Diluted weighted average common shares | 96,949 | 99,359 | 96,675 | 102,123 | |||||||||||||
Basic and diluted loss per share: | |||||||||||||||||
Continuing operations | $ | (0.11 | ) | $ | (0.01 | ) | $ | (0.31 | ) | $ | (0.19 | ) | |||||
Discontinued operations | (0.00 | ) | (0.00 | ) | (0.00 | ) | (0.01 | ) | |||||||||
Basic and diluted net loss per share | $ | (0.11 | ) | $ | (0.01 | ) | $ | (0.31 | ) | $ | (0.20 | ) | |||||
Accumulated_Other_Comprehensiv1
Accumulated Other Comprehensive Loss (Tables) | 9 Months Ended | ||||||||||||
Sep. 30, 2013 | |||||||||||||
Equity [Abstract] | ' | ||||||||||||
Changes in Components of Accumulated Other Comprehensive Loss, Net of Tax | ' | ||||||||||||
Changes in the components of accumulated other comprehensive loss, net of tax, for the three and nine months ended September 30, 2013 was as follows (in thousands): | |||||||||||||
Unrealized | |||||||||||||
Gains (Losses) on | |||||||||||||
Foreign | Available for | ||||||||||||
Currency | Sale Securities | Total | |||||||||||
Balance, June 30, 2013 | $ | (2,892 | ) | $ | (53 | ) | $ | (2,945 | ) | ||||
Other comprehensive income before reclassifications | 1,324 | 55 | 1,379 | ||||||||||
Amounts reclassified from accumulated other comprehensive loss | — | — | — | ||||||||||
Net current period other comprehensive income | 1,324 | 55 | 1,379 | ||||||||||
Balance, September 30, 2013 | $ | (1,568 | ) | $ | 2 | $ | (1,566 | ) | |||||
Unrealized | |||||||||||||
Gains (Losses) on | |||||||||||||
Foreign | Available for | ||||||||||||
Currency | Sale Securities | Total | |||||||||||
Balance, December 31, 2012 | $ | (747 | ) | $ | 38 | $ | (709 | ) | |||||
Other comprehensive loss before reclassifications | (821 | ) | (36 | ) | (857 | ) | |||||||
Amounts reclassified from accumulated other comprehensive loss | — | — | — | ||||||||||
Net current period other comprehensive loss | (821 | ) | (36 | ) | (857 | ) | |||||||
Balance, September 30, 2013 | $ | (1,568 | ) | $ | 2 | $ | (1,566 | ) | |||||
ShareBased_Compensation_Tables
Share-Based Compensation (Tables) | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | ' | ||||||||||||||||
Components of Share-Based Compensation Expense | ' | ||||||||||||||||
The following table summarizes the components of share-based compensation expense included in the Company’s consolidated statements of operations for the three and nine months ended September 30, 2013 and 2012 (in thousands): | |||||||||||||||||
Three Months Ended | Nine Months Ended | ||||||||||||||||
September 30, | September 30, | ||||||||||||||||
2013 | 2012 | 2013 | 2012 | ||||||||||||||
Share-based compensation expense by type of award: | |||||||||||||||||
Stock options | $ | 1,614 | $ | 1,766 | $ | 5,214 | $ | 5,540 | |||||||||
Restricted stock awards and units | 1,609 | 1,897 | 4,586 | 5,295 | |||||||||||||
Total share-based compensation expense | $ | 3,223 | $ | 3,663 | $ | 9,800 | $ | 10,835 | |||||||||
Effect of share-based compensation expense on statement of operations by categories: | |||||||||||||||||
Cost of services | $ | 499 | $ | 604 | $ | 1,518 | $ | 1,595 | |||||||||
General and administrative expense | 1,591 | 1,571 | 4,817 | 4,638 | |||||||||||||
Sales and marketing expense | 638 | 836 | 1,896 | 2,502 | |||||||||||||
Research and development expense | 495 | 652 | 1,569 | 2,100 | |||||||||||||
Total share-based compensation expense | $ | 3,223 | $ | 3,663 | $ | 9,800 | $ | 10,835 | |||||||||
Leases_and_Commitments_Tables
Leases and Commitments (Tables) | 9 Months Ended | ||||
Sep. 30, 2013 | |||||
Text Block [Abstract] | ' | ||||
Future Minimum Lease Payments over Remaining Lease Periods | ' | ||||
Approximate future minimum lease payments over the remaining lease periods as of September 30, 2013 are as follows (in thousands): | |||||
2013 | $ | 998 | |||
2014 | 3,657 | ||||
2015 | 2,829 | ||||
2016 | 2,172 | ||||
2017 and thereafter | 4,033 | ||||
Total minimum payments | $ | 13,689 | |||
Minimum Purchase Commitments | ' | ||||
The following summarizes minimum commitments as of September 30, 2013 (in thousands): | |||||
2013 | $ | 11,712 | |||
2014 | 30,210 | ||||
2015 | 18,237 | ||||
2016 | 4,561 | ||||
2017 and thereafter | 815 | ||||
Total minimum payments | $ | 65,535 | |||
Future Minimum Capital Lease Payments | ' | ||||
Future minimum capital lease payments at September 30, 2013 are as follows (in thousands): | |||||
2013 | $ | 189 | |||
2014 | 498 | ||||
2015 | 238 | ||||
2016 | 134 | ||||
2017 and thereafter | 5 | ||||
Total | 1,064 | ||||
Amounts representing interest | (63 | ) | |||
Present value of minimum lease payments | $ | 1,001 | |||
Segment_Reporting_Tables
Segment Reporting (Tables) | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Segment Reporting [Abstract] | ' | ||||||||||||||||
Revenue Earned by Geographic Area | ' | ||||||||||||||||
Revenue by geography is based on the location of the customer from which the revenue is earned. The following table sets forth revenue and long-lived assets by geographic area (in thousands): | |||||||||||||||||
Three Months Ended | Nine Months Ended | ||||||||||||||||
September 30, | September 30, | ||||||||||||||||
2013 | 2012 | 2013 | 2012 | ||||||||||||||
Americas | $ | 28,587 | $ | 31,199 | $ | 89,463 | $ | 92,799 | |||||||||
EMEA | 7,960 | 7,243 | 24,569 | 23,189 | |||||||||||||
Asia Pacific | 6,109 | 6,559 | 17,200 | 17,777 | |||||||||||||
Total revenue | $ | 42,656 | $ | 45,001 | $ | 131,232 | $ | 133,765 | |||||||||
Long-Lived Assets by Geographical Area | ' | ||||||||||||||||
The following table sets forth long-lived assets by geographic area (in thousands): | |||||||||||||||||
September 30, | December 31, | ||||||||||||||||
2013 | 2012 | ||||||||||||||||
Americas long-lived assets | $ | 28,672 | $ | 36,513 | |||||||||||||
International long-lived assets | 8,962 | 11,125 | |||||||||||||||
Total long-lived assets | $ | 37,634 | $ | 47,638 | |||||||||||||
Fair_Value_Measurements_Tables
Fair Value Measurements (Tables) | 9 Months Ended | ||||||||||||||||
Sep. 30, 2013 | |||||||||||||||||
Fair Value Disclosures [Abstract] | ' | ||||||||||||||||
Summary of Money Market Funds, Marketable Securities, Other Investment-Related Assets and Current Liabilities | ' | ||||||||||||||||
The following is a summary of fair value measurements at September 30, 2013 (in thousands): | |||||||||||||||||
Fair Value Measurements at Reporting Date Using | |||||||||||||||||
Description | Total | Quoted Prices | Significant | Significant | |||||||||||||
In Active | Other | Unobservable | |||||||||||||||
Markets for | Observable | Inputs | |||||||||||||||
Identical Assets | Inputs | (Level 3) | |||||||||||||||
(Level 1) | (Level 2) | ||||||||||||||||
Assets: | |||||||||||||||||
Government agency bonds (1) | $ | 685 | $ | — | $ | 685 | $ | — | |||||||||
Money market funds (2) | 9,104 | 9,104 | — | — | |||||||||||||
Corporate notes and bonds (1) | 25,282 | — | 25,282 | — | |||||||||||||
Commercial paper (1) | 4,000 | — | 4,000 | — | |||||||||||||
Certificate of deposit (1) | 3,076 | — | 3,076 | — | |||||||||||||
Publicly traded common stock (1) | 6 | 6 | — | — | |||||||||||||
Total assets measured at fair value | $ | 42,153 | $ | 9,110 | $ | 33,043 | $ | — | |||||||||
-1 | Classified in marketable securities | ||||||||||||||||
-2 | Classified in cash and cash equivalents | ||||||||||||||||
For the nine months ended September 30, 2013, unrealized gains and losses for marketable securities are included in other comprehensive income and expense. For the nine months ended September 30, 2013, the Company had net unrealized losses of approximately $36. | |||||||||||||||||
The following is a summary of fair value measurements at December 31, 2012 (in thousands): | |||||||||||||||||
Fair Value Measurements at Reporting Date Using | |||||||||||||||||
Description | Total | Quoted Prices | Significant | Significant | |||||||||||||
In Active | Other | Unobservable | |||||||||||||||
Markets for | Observable | Inputs | |||||||||||||||
Identical Assets | Inputs | (Level 3) | |||||||||||||||
(Level 1) | (Level 2) | ||||||||||||||||
Assets: | |||||||||||||||||
Government agency bonds (1) | $ | 6,270 | $ | — | $ | 6,270 | $ | — | |||||||||
Money market funds (2) | 14,697 | 14,697 | — | — | |||||||||||||
Corporate notes and bonds (1) | 9,529 | — | 9,529 | — | |||||||||||||
Commercial paper (1) | 500 | — | 500 | — | |||||||||||||
Certificate of deposit (1) | 2,741 | — | 2,741 | — | |||||||||||||
Publicly traded common stock (1) | 18 | 18 | — | — | |||||||||||||
Total assets measured at fair value | $ | 33,755 | $ | 14,715 | $ | 19,040 | $ | — | |||||||||
-1 | Classified in marketable securities | ||||||||||||||||
-2 | Classified in cash and cash equivalents |
Summary_of_Significant_Account2
Summary of Significant Accounting Policies - Additional Information (Detail) (USD $) | 9 Months Ended | |
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 |
Accounting Policies [Abstract] | ' | ' |
Prior period reclassification adjustment | $504 | ($173) |
Investments_in_Marketable_Secu2
Investments in Marketable Securities - Summary of Marketable Securities (Designated as Available-for-Sale) (Detail) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified | ||
Schedule of Available-for-sale Securities [Line Items] | ' | ' |
Amortized Cost, Total marketable securities | $33,074 | $19,046 |
Gross Unrealized Gains | 5 | 13 |
Gross Unrealized Losses | 30 | 1 |
Estimated Fair Value | 33,049 | 19,058 |
Government agency bonds [Member] | ' | ' |
Schedule of Available-for-sale Securities [Line Items] | ' | ' |
Amortized Cost | 685 | 6,266 |
Gross Unrealized Gains | ' | 4 |
Gross Unrealized Losses | ' | ' |
Estimated Fair Value | 685 | 6,270 |
Certificate of deposit [Member] | ' | ' |
Schedule of Available-for-sale Securities [Line Items] | ' | ' |
Amortized Cost | 3,080 | 2,741 |
Gross Unrealized Gains | ' | ' |
Gross Unrealized Losses | 4 | ' |
Estimated Fair Value | 3,076 | 2,741 |
Commercial paper [Member] | ' | ' |
Schedule of Available-for-sale Securities [Line Items] | ' | ' |
Amortized Cost | 4,000 | 500 |
Gross Unrealized Gains | ' | ' |
Gross Unrealized Losses | ' | ' |
Estimated Fair Value | 4,000 | 500 |
Corporate notes and bonds [Member] | ' | ' |
Schedule of Available-for-sale Securities [Line Items] | ' | ' |
Amortized Cost | 25,297 | 9,527 |
Gross Unrealized Gains | 5 | 3 |
Gross Unrealized Losses | 20 | 1 |
Estimated Fair Value | 25,282 | 9,529 |
Debt securities [Member] | ' | ' |
Schedule of Available-for-sale Securities [Line Items] | ' | ' |
Amortized Cost | 33,062 | 19,034 |
Gross Unrealized Gains | 5 | 7 |
Gross Unrealized Losses | 24 | 1 |
Estimated Fair Value | 33,043 | 19,040 |
Publicly traded common stock [Member] | ' | ' |
Schedule of Available-for-sale Securities [Line Items] | ' | ' |
Amortized Cost, Publicly traded common stock | 12 | 12 |
Gross Unrealized Gains | ' | 6 |
Gross Unrealized Losses | 6 | ' |
Estimated Fair Value | $6 | $18 |
Investments_in_Marketable_Secu3
Investments in Marketable Securities - Amortized Cost and Estimated Fair Value of Marketable Securities by Maturity (Detail) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified | ||
Schedule of Available-for-sale Securities [Line Items] | ' | ' |
Gross Unrealized Gains | $5 | $13 |
Gross Unrealized Losses | 30 | 1 |
Estimated Fair Value | 33,049 | 19,058 |
Debt securities [Member] | ' | ' |
Schedule of Available-for-sale Securities [Line Items] | ' | ' |
Amortized Cost | 33,062 | 19,034 |
Gross Unrealized Gains | 5 | 7 |
Gross Unrealized Losses | 24 | 1 |
Estimated Fair Value | 33,043 | 19,040 |
Due in one year or less [Member] | ' | ' |
Schedule of Available-for-sale Securities [Line Items] | ' | ' |
Amortized Cost, Due in one year or less | 15,274 | 18,260 |
Gross Unrealized Gains, Due in one year or less | 2 | 6 |
Gross Unrealized Losses, Due in one year or less | 3 | 1 |
Estimated Fair Value, Due in one year or less | 15,273 | 18,265 |
Due after one year and through five years [Member] | ' | ' |
Schedule of Available-for-sale Securities [Line Items] | ' | ' |
Amortized Cost, Due after one year and through five years | 17,788 | 774 |
Gross Unrealized Gains, Due after one year and through five years | 3 | 1 |
Gross Unrealized Losses, Due after one year and through five years | 21 | ' |
Estimated Fair Value, Due after one year and through five years | $17,770 | $775 |
Discontinued_Operations_Additi
Discontinued Operations - Additional Information (Detail) (USD $) | 9 Months Ended | |||||
In Thousands, unless otherwise specified | Sep. 30, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Sep. 01, 2011 | Aug. 30, 2011 | Aug. 31, 2011 |
DG Fast Channel, Inc. [Member] | ||||||
Entity Information [Line Items] | ' | ' | ' | ' | ' | ' |
Amount of net proceeds from sale | ' | ' | ' | $61,000 | ' | ' |
Amount of gross proceeds from sale | ' | ' | ' | 66,000 | ' | ' |
Amount of net proceeds from sale held in escrow | ' | ' | ' | 5,000 | ' | ' |
Estimated receivable from DG | 412 | 536 | 10,854 | ' | 10,854 | ' |
Excess cash, cash equivalents and other current assets over the current liabilities | ' | ' | ' | ' | ' | 700 |
Net Working Capital as accounts receivable | ' | ' | ' | ' | ' | 9,600 |
Net Working Capital as income tax receivable | ' | ' | ' | ' | ' | 500 |
General corporate overhead costs allocated to discontinued operations | $0 | ' | ' | ' | ' | ' |
Discontinued_Operations_Summar
Discontinued Operations - Summary of Activity Related to Receivable (Detail) (USD $) | 9 Months Ended | 12 Months Ended | |
In Thousands, unless otherwise specified | Sep. 30, 2013 | Dec. 31, 2012 | Aug. 30, 2011 |
Discontinued Operations And Disposal Groups [Abstract] | ' | ' | ' |
Estimated Receivable from DG Beginning Balance | $536 | $10,854 | $10,854 |
Payments received from DG | -124 | -7,440 | ' |
Allowance for doubtful accounts receivable and other receivables adjustments | ' | -2,060 | ' |
Net Working Capital adjustments | ' | -818 | ' |
Estimated Receivable from DG Ending Balance | $412 | $536 | $10,854 |
Discontinued_Operations_Operat
Discontinued Operations - Operating Results of Discontinued Operations (Detail) (USD $) | 3 Months Ended | 9 Months Ended | ||
In Thousands, except Per Share data, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
Discontinued Operations And Disposal Groups [Abstract] | ' | ' | ' | ' |
General and administrative expenses | ($15) | ' | ($15) | $163 |
Loss on sale of discontinued operations, net of income taxes | ' | -218 | ' | -1,081 |
Loss before income taxes | -15 | -218 | -15 | -918 |
Income tax benefit (expense) | ' | ' | ' | ' |
Loss from discontinued operations | ($15) | ($218) | ($15) | ($918) |
Loss from discontinued operations per weighted average share: | ' | ' | ' | ' |
Basic and diluted | $0 | $0 | $0 | ($0.01) |
Shares used in per weighted average share calculation for discontinued operations: | ' | ' | ' | ' |
Basic and diluted | 96,949 | 99,359 | 96,675 | 102,123 |
Accounts_Receivable_net_Summar
Accounts Receivable, net - Summary of Accounts Receivable, Net (Detail) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified | ||
Receivables [Abstract] | ' | ' |
Accounts receivable | $20,231 | $23,675 |
Unbilled accounts receivable | 7,434 | 6,997 |
Total accounts receivable, gross | 27,665 | 30,672 |
Less: credit allowance | -670 | -640 |
Less: allowance for bad debt | -1,328 | -3,430 |
Total accounts receivable, net | $25,667 | $26,602 |
Prepaid_Expenses_and_Other_Cur2
Prepaid Expenses and Other Current Assets - Summary of Prepaid Expenses and Other Current Assets (Detail) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Aug. 30, 2011 |
In Thousands, unless otherwise specified | ||||
Prepaid Expense And Other Assets Current [Abstract] | ' | ' | ' | ' |
Prepaid bandwidth and backbone services | $2,131 | $3,614 | ' | ' |
Non-income taxes receivable (VAT) | 1,365 | 1,739 | ' | ' |
Gaikai sale escrow receivable | 1,237 | 1,237 | ' | ' |
Receivable from DG | 412 | 536 | 10,854 | 10,854 |
Employee advances and prepaid recoverable commissions | 320 | 551 | ' | ' |
Vendor deposits and other | 4,767 | 4,631 | ' | ' |
Total prepaid expenses and other current assets | $10,232 | $12,308 | ' | ' |
Prepaid_Expenses_and_Other_Cur3
Prepaid Expenses and Other Current Assets - Additional Information (Detail) (USD $) | 1 Months Ended | 3 Months Ended | 9 Months Ended | ||
In Thousands, unless otherwise specified | Aug. 31, 2012 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 | Dec. 31, 2012 |
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] | ' | ' | ' | ' | ' |
Gain on sale of its cost investment | $9,420 | $9,420 | ' | $9,420 | ' |
Carrying value of the Gaikai | 2,000 | ' | ' | ' | ' |
Aggregate selling price | 11,400 | ' | ' | ' | ' |
Aggregate selling price of cash received | 10,154 | ' | ' | ' | ' |
Aggregate selling price held in escrow | ' | ' | $1,237 | ' | $1,237 |
Potential indemnification claims | ' | ' | '15 months | ' | ' |
Goodwill_and_Other_Intangible_2
Goodwill and Other Intangible Assets - Additional Information (Detail) (USD $) | 3 Months Ended | 9 Months Ended | ||
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
Reporting_Unit | ||||
Goodwill And Intangible Assets Disclosure [Abstract] | ' | ' | ' | ' |
Number of reporting unit | ' | ' | 1 | ' |
Estimated fair value exceeded carrying value | $23,000 | ' | $23,000 | ' |
Percentage of estimated fair value exceeded carrying value | ' | ' | 10.00% | ' |
Estimated control premium | ' | ' | 40.00% | ' |
Foreign currency translation adjustments | 165 | ' | 380 | ' |
Aggregate expense related to amortization of other intangible assets | 711 | 721 | 2,161 | 2,144 |
Remainder of 2013 | 713 | ' | 713 | ' |
2014 | 2,189 | ' | 2,189 | ' |
2015 | 1,144 | ' | 1,144 | ' |
2016 | $297 | ' | $297 | ' |
Goodwill_and_Other_Intangible_3
Goodwill and Other Intangible Assets - Schedule of Other Intangible Assets Subject to Amortization (Detail) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified | ||
Acquired Finite-Lived Intangible Assets [Line Items] | ' | ' |
Gross Carrying Amount | $12,045 | $12,008 |
Accumulated Amortization | -7,702 | -5,621 |
Net Carrying Amount | 4,343 | 6,387 |
Existing technologies [Member] | ' | ' |
Acquired Finite-Lived Intangible Assets [Line Items] | ' | ' |
Gross Carrying Amount | 8,633 | 8,436 |
Accumulated Amortization | -5,647 | -4,035 |
Net Carrying Amount | 2,986 | 4,401 |
Customer relationships [Member] | ' | ' |
Acquired Finite-Lived Intangible Assets [Line Items] | ' | ' |
Gross Carrying Amount | 3,412 | 3,412 |
Accumulated Amortization | -2,055 | -1,427 |
Net Carrying Amount | 1,357 | 1,985 |
Trade names and trademark [Member] | ' | ' |
Acquired Finite-Lived Intangible Assets [Line Items] | ' | ' |
Gross Carrying Amount | ' | 160 |
Accumulated Amortization | ' | -159 |
Net Carrying Amount | ' | $1 |
Property_and_Equipment_net_Pro
Property and Equipment, net - Property and Equipment, Net (Detail) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified | ||
Property, Plant and Equipment [Line Items] | ' | ' |
Property and equipment, gross | $200,484 | $188,848 |
Less: accumulated depreciation | -167,193 | -147,597 |
Total property and equipment, net | 33,291 | 41,251 |
Network equipment [Member] | ' | ' |
Property, Plant and Equipment [Line Items] | ' | ' |
Property and equipment, gross | 179,428 | 168,637 |
Computer equipment [Member] | ' | ' |
Property, Plant and Equipment [Line Items] | ' | ' |
Property and equipment, gross | 11,019 | 10,398 |
Furniture and fixtures [Member] | ' | ' |
Property, Plant and Equipment [Line Items] | ' | ' |
Property and equipment, gross | 2,757 | 2,595 |
Leasehold improvements [Member] | ' | ' |
Property, Plant and Equipment [Line Items] | ' | ' |
Property and equipment, gross | 6,712 | 6,684 |
Other equipment [Member] | ' | ' |
Property, Plant and Equipment [Line Items] | ' | ' |
Property and equipment, gross | $568 | $534 |
Other_Assets_Other_Assets_Deta
Other Assets - Other Assets (Detail) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified | ||
Other Assets Noncurrent [Abstract] | ' | ' |
Prepaid bandwidth and backbone services | $4,657 | $5,799 |
Vendor deposits and other | 641 | 729 |
Deferred expenses | 498 | 207 |
Total other assets | $5,796 | $6,735 |
Other_Current_Liabilities_Othe
Other Current Liabilities - Other Current Liabilities (Detail) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified | ||
Other Liabilities Current [Abstract] | ' | ' |
Accrued compensation and benefits | $5,403 | $6,703 |
Accrued cost of revenue | 1,697 | 2,307 |
Accrued legal fees | 1,512 | 1,591 |
Indirect taxes payable | 666 | 1,029 |
Customer deposits | 550 | 361 |
Other accrued expenses | 2,622 | 2,875 |
Total other current liabilities | $12,450 | $14,866 |
Other_LongTerm_Liabilities_Oth
Other Long-Term Liabilities - Other Long-Term Liabilities (Detail) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified | ||
Other Liabilities Noncurrent [Abstract] | ' | ' |
Deferred rent | $3,114 | $3,543 |
Income taxes payable | 1,718 | 1,718 |
Total other long-term liabilities | $4,832 | $5,261 |
Contingencies_Additional_Infor
Contingencies - Additional Information (Detail) (USD $) | 1 Months Ended | 12 Months Ended | ||||
In Thousands, unless otherwise specified | Feb. 29, 2008 | Dec. 31, 2007 | Dec. 31, 2008 | Apr. 24, 2009 | Sep. 30, 2006 | Jun. 30, 2006 |
Claim | Patents | Patents | ||||
Commitments And Contingencies Disclosure [Abstract] | ' | ' | ' | ' | ' | ' |
Number of patents Company was infringing | ' | ' | ' | ' | 3 | 2 |
Number of claims Company infringed | 4 | ' | ' | ' | ' | ' |
Aggregate of lost profits, reasonable royalties and price erosion damages | ' | $45,500 | ' | ' | ' | ' |
Prejudgment interest | ' | 2,600 | ' | ' | ' | ' |
Provision(reversal) for litigation | ' | 48,100 | 65,600 | -65,600 | ' | ' |
Additional provision | ' | ' | $17,500 | ' | ' | ' |
Net_Loss_per_Share_Computation
Net Loss per Share - Computation of Basic and Diluted Net Loss Per Share (Detail) (USD $) | 3 Months Ended | 9 Months Ended | ||
In Thousands, except Per Share data, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
Earnings Per Share Basic And Diluted [Abstract] | ' | ' | ' | ' |
Net loss from continuing operations | ($10,903) | ($610) | ($30,273) | ($19,744) |
Net loss from discontinuined operations | -15 | -218 | -15 | -918 |
Net loss attributable to common stockholders | ($10,918) | ($828) | ($30,288) | ($20,662) |
Basic weighted average common shares | 96,949 | 99,359 | 96,675 | 102,123 |
Dilutive effect of stock options and restricted stock units | ' | ' | ' | ' |
Diluted weighted average common shares | 96,949 | 99,359 | 96,675 | 102,123 |
Continuing operations | ($0.11) | ($0.01) | ($0.31) | ($0.19) |
Discontinued operations | $0 | $0 | $0 | ($0.01) |
Basic and diluted net loss per share | ($0.11) | ($0.01) | ($0.31) | ($0.20) |
Net_Loss_per_Share_Additional_
Net Loss per Share - Additional Information (Detail) (Stock options and restricted stock (RSUs) [Member]) | 3 Months Ended | 9 Months Ended | ||
In Millions, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
Stock options and restricted stock (RSUs) [Member] | ' | ' | ' | ' |
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ' | ' | ' | ' |
Outstanding options and restricted stock units | 1.4 | 2.2 | 1.7 | 2.2 |
Stockholders_Equity_Additional
Stockholders' Equity - Additional Information (Detail) (USD $) | 1 Months Ended | 3 Months Ended | 1 Months Ended | |
In Thousands, unless otherwise specified | Oct. 29, 2012 | Mar. 31, 2013 | Jun. 06, 2013 | Sep. 30, 2013 |
Plans | Employees Stock Purchase Plan [Member] | 2013 ESPP [Member] | ||
Equity [Abstract] | ' | ' | ' | ' |
Stock repurchased and retired during period shares | ' | 2,300 | ' | ' |
Cash paid for common stock including commissions | ' | $5,512 | ' | ' |
Period in force for stock repurchase program | 9-May-13 | ' | ' | ' |
Stock repurchase plans completed | ' | 3 | ' | ' |
Amount of common stock repurchases authorized | 10,000 | ' | ' | ' |
Discount on fair market price value for purchase of stock, percentage | ' | ' | 15.00% | ' |
Amount withheld from employees for future purchases | ' | ' | ' | $74 |
Accumulated_Other_Comprehensiv2
Accumulated Other Comprehensive Loss - Changes in Components of Accumulated Other Comprehensive Loss, Net of Tax (Detail) (USD $) | 3 Months Ended | 9 Months Ended | ||
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
Accumulated Other Comprehensive Income (Loss) [Line Items] | ' | ' | ' | ' |
Beginning balance | ($2,945) | ' | ($709) | ' |
Other comprehensive income (loss), before reclassifications | 1,379 | ' | -857 | ' |
Amounts reclassified from accumulated other comprehensive loss | ' | ' | ' | ' |
Other comprehensive income (loss), net of tax | 1,379 | 1,022 | -857 | -28 |
Ending balance | -1,566 | ' | -1,566 | ' |
Foreign Currency [Member] | ' | ' | ' | ' |
Accumulated Other Comprehensive Income (Loss) [Line Items] | ' | ' | ' | ' |
Beginning balance | -2,892 | ' | -747 | ' |
Other comprehensive income (loss), before reclassifications | 1,324 | ' | -821 | ' |
Amounts reclassified from accumulated other comprehensive loss | ' | ' | ' | ' |
Other comprehensive income (loss), net of tax | 1,324 | ' | -821 | ' |
Ending balance | -1,568 | ' | -1,568 | ' |
Unrealized Gains (Losses) on Available for Sale Securities [Member] | ' | ' | ' | ' |
Accumulated Other Comprehensive Income (Loss) [Line Items] | ' | ' | ' | ' |
Beginning balance | -53 | ' | 38 | ' |
Other comprehensive income (loss), before reclassifications | 55 | ' | -36 | ' |
Amounts reclassified from accumulated other comprehensive loss | ' | ' | ' | ' |
Other comprehensive income (loss), net of tax | 55 | ' | -36 | ' |
Ending balance | $2 | ' | $2 | ' |
ShareBased_Compensation_Compon
Share-Based Compensation - Components of Share-Based Compensation Expense (Detail) (USD $) | 3 Months Ended | 9 Months Ended | ||
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ' | ' | ' | ' |
Share-based compensation | $3,223 | $3,663 | $9,800 | $10,835 |
Stock options [Member] | ' | ' | ' | ' |
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ' | ' | ' | ' |
Share-based compensation | 1,614 | 1,766 | 5,214 | 5,540 |
Restricted stock awards and units [Member] | ' | ' | ' | ' |
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ' | ' | ' | ' |
Share-based compensation | 1,609 | 1,897 | 4,586 | 5,295 |
Cost of services [Member] | ' | ' | ' | ' |
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ' | ' | ' | ' |
Share-based compensation | 499 | 604 | 1,518 | 1,595 |
General and administrative expense [Member] | ' | ' | ' | ' |
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ' | ' | ' | ' |
Share-based compensation | 1,591 | 1,571 | 4,817 | 4,638 |
Sales and marketing expense [Member] | ' | ' | ' | ' |
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ' | ' | ' | ' |
Share-based compensation | 638 | 836 | 1,896 | 2,502 |
Research and development expense [Member] | ' | ' | ' | ' |
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ' | ' | ' | ' |
Share-based compensation | $495 | $652 | $1,569 | $2,100 |
ShareBased_Compensation_Additi
Share-Based Compensation - Additional Information (Detail) (USD $) | Sep. 30, 2013 |
In Thousands, unless otherwise specified | |
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | ' |
Unrecognized share-based compensation expense total | $23,477 |
Unrecognized share-based compensation expense related to stock options | 11,586 |
Unrecognized share-based compensation expense related to restricted stock awards | 11,891 |
Share-based compensation expense for the remainder of 2013 | 2,977 |
Share-based compensation expense for 2014 | $10,021 |
Related_Party_Transactions_Add
Related Party Transactions - Additional Information (Detail) (USD $) | 3 Months Ended | 9 Months Ended | ||||
In Thousands, unless otherwise specified | Sep. 30, 2013 | Jun. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 | Dec. 31, 2012 |
Related Party Transactions [Abstract] | ' | ' | ' | ' | ' | ' |
Percentage of revenue derived from related parties | 1.00% | ' | 1.00% | 1.00% | 1.00% | ' |
Total outstanding accounts receivable from all related parties | $3 | ' | ' | $3 | ' | $1,300 |
Allowance for doubtful accounts receivable related parties | ' | ' | ' | ' | ' | 800 |
Write-off of fully reserved related party accounts receivable | ' | 1,300 | ' | ' | ' | ' |
Expense incurred for services rendered by related parties | 14 | ' | ' | 37 | ' | ' |
Invoiced for office space rental | ' | ' | ' | ' | $16 | ' |
Leases_and_Commitments_Future_
Leases and Commitments - Future Minimum Lease Payments over Remaining Lease Periods (Detail) (USD $) | Sep. 30, 2013 |
In Thousands, unless otherwise specified | |
Leases [Abstract] | ' |
2013 | $998 |
2014 | 3,657 |
2015 | 2,829 |
2016 | 2,172 |
2017 and thereafter | 4,033 |
Total minimum payments | $13,689 |
Leases_and_Commitments_Minimum
Leases and Commitments - Minimum Purchase Commitments (Detail) (USD $) | Sep. 30, 2013 |
In Thousands, unless otherwise specified | |
Unrecorded Unconditional Purchase Obligation [Abstract] | ' |
2013 | $11,712 |
2014 | 30,210 |
2015 | 18,237 |
2016 | 4,561 |
2017 and thereafter | 815 |
Total minimum payments | $65,535 |
Leases_and_Commitments_Additio
Leases and Commitments - Additional Information (Detail) (USD $) | 3 Months Ended | 9 Months Ended | |||
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 | Dec. 31, 2012 |
Leases [Abstract] | ' | ' | ' | ' | ' |
Outstanding balance for capital lease obligations | $1,001 | ' | $1,001 | ' | $2,125 |
Recorded assets under capital lease obligations | 2,852 | ' | 2,852 | ' | 5,100 |
Related accumulated amortization total | 2,208 | ' | 2,208 | ' | 2,900 |
Interest expense related to capital leases | $15 | $40 | $64 | $136 | ' |
Leases_and_Commitments_Future_1
Leases and Commitments - Future Minimum Capital Lease Payments (Detail) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified | ||
Leases [Abstract] | ' | ' |
2013 | $189 | ' |
2014 | 498 | ' |
2015 | 238 | ' |
2016 | 134 | ' |
2017 and thereafter | 5 | ' |
Total | 1,064 | ' |
Amounts representing interest | -63 | ' |
Present value of minimum lease payments | $1,001 | $2,125 |
Income_Taxes_Additional_Inform
Income Taxes - Additional Information (Detail) (USD $) | 3 Months Ended | 9 Months Ended | ||
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
Income Tax Disclosure [Abstract] | ' | ' | ' | ' |
Income tax expense from continuing operations | $197 | $14 | $328 | $313 |
Years subject to examination | ' | ' | '2010 through 2012 | ' |
Concentrations_Additional_Info
Concentrations - Additional Information (Detail) (USD $) | 3 Months Ended | 9 Months Ended | ||
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
Concentration Risk [Line Items] | ' | ' | ' | ' |
Revenue from foreign sources | $14,069 | $13,802 | $41,769 | $40,966 |
Foreign countries accounting specified percentage of revenue | 'Company had two countries, Japan and the United States, that accounted for 10% or more of the Company's total revenues during those periods | 'Company had two countries, Japan and the United States, that accounted for 10% or more of the Company's total revenues during those periods | 'Only the United States accounted for 10% or more of the Company's total revenues during those periods | 'Company had two countries, Japan and the United States, that accounted for 10% or more of the Company's total revenues during those periods |
Criteria for identifying major country as percentage of revenue | 10.00% | 10.00% | 10.00% | 10.00% |
Total revenue [Member] | ' | ' | ' | ' |
Concentration Risk [Line Items] | ' | ' | ' | ' |
Percentage of Company's total revenue from Netflix | ' | 11.00% | 12.00% | 11.00% |
Customers concentration description | 'Company had no customer who represented 10% or more of its total revenue | ' | ' | ' |
Segment_Reporting_Additional_I
Segment Reporting - Additional Information (Detail) (USD $) | 3 Months Ended | 9 Months Ended | 12 Months Ended | |
In Thousands, unless otherwise specified | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 | Dec. 31, 2012 |
Segment Reporting Disclosure [Line Items] | ' | ' | ' | ' |
Number of industry segment | ' | 1 | ' | ' |
Number of geographic areas | ' | 3 | ' | ' |
Operating segments [Member] | Americas [Member] | ' | ' | ' | ' |
Segment Reporting Disclosure [Line Items] | ' | ' | ' | ' |
Increase (decrease) in revenue | $577 | $607 | $1,167 | ' |
Reclassified to America's from International | ' | ' | ' | 1,195 |
Operating segments [Member] | EMEA [Member] | ' | ' | ' | ' |
Segment Reporting Disclosure [Line Items] | ' | ' | ' | ' |
Increase (decrease) in revenue | 933 | 1,267 | 3,324 | ' |
Operating segments [Member] | Asia Pacific [Member] | ' | ' | ' | ' |
Segment Reporting Disclosure [Line Items] | ' | ' | ' | ' |
Increase (decrease) in revenue | ($1,510) | ($1,874) | ($4,491) | ' |
Segment_Reporting_Revenue_Earn
Segment Reporting - Revenue Earned by Geographic Area (Detail) (USD $) | 3 Months Ended | 9 Months Ended | ||
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
Revenues from External Customers and Long-Lived Assets [Line Items] | ' | ' | ' | ' |
Revenues | $42,656 | $45,001 | $131,232 | $133,765 |
Operating segments [Member] | Americas [Member] | ' | ' | ' | ' |
Revenues from External Customers and Long-Lived Assets [Line Items] | ' | ' | ' | ' |
Revenues | 28,587 | 31,199 | 89,463 | 92,799 |
Operating segments [Member] | EMEA [Member] | ' | ' | ' | ' |
Revenues from External Customers and Long-Lived Assets [Line Items] | ' | ' | ' | ' |
Revenues | 7,960 | 7,243 | 24,569 | 23,189 |
Operating segments [Member] | Asia Pacific [Member] | ' | ' | ' | ' |
Revenues from External Customers and Long-Lived Assets [Line Items] | ' | ' | ' | ' |
Revenues | $6,109 | $6,559 | $17,200 | $17,777 |
Segment_Reporting_LongLived_As
Segment Reporting - Long-Lived Assets by Geographical Area (Detail) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified | ||
Long Lived Assets By Geographical Areas [Line Items] | ' | ' |
Total long-lived assets | $37,634 | $47,638 |
Operating segments [Member] | Americas long-lived assets [Member] | ' | ' |
Long Lived Assets By Geographical Areas [Line Items] | ' | ' |
Total long-lived assets | 28,672 | 36,513 |
Operating segments [Member] | International long-lived assets [Member] | ' | ' |
Long Lived Assets By Geographical Areas [Line Items] | ' | ' |
Total long-lived assets | $8,962 | $11,125 |
Fair_Value_Measurements_Summar
Fair Value Measurements - Summary of Money Market Funds, Marketable Securities, Other Investment-Related Assets and Current Liabilities (Detail) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
In Thousands, unless otherwise specified | ||
Assets | ' | ' |
Total assets measured at fair value | $42,153 | $33,755 |
Government agency bonds [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 685 | 6,270 |
Money market funds [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 9,104 | 14,697 |
Corporate notes and bonds [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 25,282 | 9,529 |
Commercial paper [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 4,000 | 500 |
Certificate of deposit [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 3,076 | 2,741 |
Publicly traded common stock [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 6 | 18 |
Quoted prices In active markets for identical assets (level 1) [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 9,110 | 14,715 |
Quoted prices In active markets for identical assets (level 1) [Member] | Government agency bonds [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | ' | ' |
Quoted prices In active markets for identical assets (level 1) [Member] | Money market funds [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 9,104 | 14,697 |
Quoted prices In active markets for identical assets (level 1) [Member] | Corporate notes and bonds [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | ' | ' |
Quoted prices In active markets for identical assets (level 1) [Member] | Commercial paper [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | ' | ' |
Quoted prices In active markets for identical assets (level 1) [Member] | Certificate of deposit [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | ' | ' |
Quoted prices In active markets for identical assets (level 1) [Member] | Publicly traded common stock [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 6 | 18 |
Significant other observable inputs (level 2) [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 33,043 | 19,040 |
Significant other observable inputs (level 2) [Member] | Government agency bonds [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 685 | 6,270 |
Significant other observable inputs (level 2) [Member] | Money market funds [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | ' | ' |
Significant other observable inputs (level 2) [Member] | Corporate notes and bonds [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 25,282 | 9,529 |
Significant other observable inputs (level 2) [Member] | Commercial paper [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 4,000 | 500 |
Significant other observable inputs (level 2) [Member] | Certificate of deposit [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | 3,076 | 2,741 |
Significant other observable inputs (level 2) [Member] | Publicly traded common stock [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | ' | ' |
Significant unobservable inputs (level 3) [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | ' | ' |
Significant unobservable inputs (level 3) [Member] | Government agency bonds [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | ' | ' |
Significant unobservable inputs (level 3) [Member] | Money market funds [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | ' | ' |
Significant unobservable inputs (level 3) [Member] | Corporate notes and bonds [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | ' | ' |
Significant unobservable inputs (level 3) [Member] | Commercial paper [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | ' | ' |
Significant unobservable inputs (level 3) [Member] | Certificate of deposit [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | ' | ' |
Significant unobservable inputs (level 3) [Member] | Publicly traded common stock [Member] | ' | ' |
Assets | ' | ' |
Total assets measured at fair value | ' | ' |
Fair_Value_Measurements_Additi
Fair Value Measurements - Additional Information (Detail) (USD $) | 3 Months Ended | 9 Months Ended | ||
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 |
Fair Value Disclosures [Abstract] | ' | ' | ' | ' |
Net unrealized (loss) gain | $55 | $28 | ($36) | ($16) |
Cash equivalents maturity date | ' | ' | '3 months | ' |