| Document and Entity Information | Mar. 13, 2024 |
| Cover [Abstract] | |
| Document Type | 8-K/A |
| Amendment Flag | true |
| Document Period End Date | Mar. 13, 2024 |
| Entity Registrant Name | Turtle Beach Corp |
| Entity File Number | 001-35465 |
| Entity Incorporation State Country Code | NV |
| Entity Tax Identification Number | 27-2767540 |
| Entity Address Address Line 1 | 44 South Broadway |
| Entity Address Address Line 2 | 4th Floor |
| Entity Address City Or Town | White Plains |
| Entity Address State Or Province | NY |
| Entity Address Postal Zip Code | 10601 |
| City Area Code | 888 |
| Local Phone Number | 496-8001 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Security 12b Title | Common Stock, par value $0.001 |
| Trading Symbol | HEAR |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |
| Amendment Description | On March 18, 2024, Turtle Beach Corporation (the “Company”) filed a Current Report on Form 8-K (the “Original 8-K”) to report its acquisition of Performance Design Products LLC (“PDP”), through the acquisition of all of the issued and outstanding equity of FSAR Holdings, Inc. (the “Transaction”). By this amendment to the Original 8-K, the Company is amending Item 9.01 thereof to include the required financial statements and pro forma financial information.This amendment amends and supplements the Original 8-K solely to provide the financial statements and pro forma financial information relating to the Transaction required under Item 9.01 of Form 8-K as set forth below, which are incorporated herein by reference, and which were excluded from the Original 8-K in reliance on the instructions to such item. This amendment reports no other updates or amendments to the Original 8-K. The pro forma financial information included in this amendment has been presented for informational purposes only, as required by Form 8-K. It does not purport to represent the actual results of operations that the Company and PDP would have achieved had the companies been combined during the periods presented in the pro forma financial information and is not intended to project the future results of operations that the combined company may achieve after completion of the Transaction. |
| Entity Central Index Key | 0001493761 |
