Cover Page
Cover Page - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2021 | Apr. 27, 2022 | Jun. 30, 2021 | |
Cover [Abstract] | |||
Document Type | 10-K/A | ||
Document Annual Report | true | ||
Document Period End Date | Dec. 31, 2021 | ||
Current Fiscal Year End Date | --12-31 | ||
Document Transition Report | false | ||
Entity File Number | 001-33508 | ||
Entity Registrant Name | Limelight Networks, Inc. | ||
Entity Tax Identification Number | 20-1677033 | ||
Entity Address, Address Line One | 2220 W. 14th Street | ||
Entity Address, City or Town | Tempe | ||
Entity Address, State or Province | AZ | ||
Entity Address, Postal Zip Code | 85281 | ||
City Area Code | 602 | ||
Local Phone Number | 850-5000 | ||
Title of 12(b) Security | Common Stock, par value $0.001 per share | ||
Trading Symbol | LLNW | ||
Security Exchange Name | NASDAQ | ||
Entity Well-known Seasoned Issuer | No | ||
Entity Voluntary Filers | No | ||
Entity Current Reporting Status | Yes | ||
Entity Interactive Data Current | Yes | ||
Entity Filer Category | Accelerated Filer | ||
Entity Small Business | false | ||
Entity Emerging Growth Company | false | ||
ICFR Auditor Attestation Flag | true | ||
Entity Shell Company | false | ||
Entity Public Float | $ 393 | ||
Entity Common Stock, Shares Outstanding | 138,193,658 | ||
Amendment Flag | true | ||
Amendment Description | Limelight Networks, Inc. (“Limelight,” the “Company,” “our,” “we,” or “us”) is filing this Amendment No. 1 (this “Amendment No. 1”) to amend its Annual Report on Form 10-K for the fiscal year ended December 31, 2021 (the “Form 10-K”), filed with the Securities and Exchange Commission on February 17, 2022 (the “Original Filing”). The principal purpose of this Amendment No. 1 is to include the Part III information that was previously omitted from the Original Filing in reliance on General Instruction G(3) to Form 10-K. Accordingly, this Amendment No. 1 hereby amends and restates Items 10 through 14 of Part III and updates the Exhibits in Item 15 of the Form 10-K. Pursuant to Rule 12b-15 under the Securities Exchange Act of 1934, as amended, this Amendment No. 1 also amends Item 15 of Part IV of to update the exhibit to include new certifications by our principal executive officer and principal financial officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, which are attached hereto. Because no financial statements have been included in this Amendment No. 1 and this Amendment No. 1 does not contain or amend any disclosure with respect to Items 307 and 308 of Regulation S-K, paragraphs 3, 4, and 5 of the certifications have been omitted and we are not filing currently dated certifications pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. Except as described above, no changes have been made to the Original Filing and this Amendment No. 1 does not modify, amend, or update in any way any of the financial or other information contained in the Original Filing. This Amendment No. 1 does not reflect events that may have occurred subsequent to the Original Filing and does not modify or update in any way disclosures made in the Original Filing. Accordingly, this Amendment No. 1 should be read in conjunction with the Original Filing and with our filings with the SEC subsequent to the Original Filing. Capitalized terms used herein and not otherwise defined are defined as set forth in the Original Filing. | ||
Document Fiscal Year Focus | 2021 | ||
Document Fiscal Period Focus | FY | ||
Entity Central Index Key | 0001391127 | ||
Entity Incorporation, State or Country Code | DE | ||
Auditor Name | Ernst & Young LLP | ||
Auditor Firm ID | 42 | ||
Auditor Location | Phoenix, Arizona |