XML 86 R73.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Subsequent Event - Additional Information (Details) - USD ($) shares in Thousands | Mar. 13, 2024 | Mar. 12, 2024
--- | --- | ---
Term Loan Facility [Member] | Maximum [Member] |  |
Subsequent Event [Line Items] |  |
Debt leverage ratio | 2.25 |
Term Loan Facility [Member] | Minimum [Member] |  |
Subsequent Event [Line Items] |  |
Debt leverage ratio | 2.25 |
Subsequent Event [Member] | Term Loan Facility [Member] |  |
Subsequent Event [Line Items] |  |
Maximum borrowing capacity | $ 50,000 |
Monthly amortize percentage | 0.20833% |
Third year interest percetage | 0.41667% |
Prepayment premium interest percentage | 3.00% |
Expiration date | Mar. 13, 2027 |
Subsequent Event [Member] | Term Loan Facility [Member] | Base Rate [Member] | Maximum [Member] |  |
Subsequent Event [Line Items] |  |
Basis spread on variable rate | 7.25% |
Subsequent Event [Member] | Term Loan Facility [Member] | Base Rate [Member] | Minimum [Member] |  |
Subsequent Event [Line Items] |  |
Basis spread on variable rate | 6.75% |
Subsequent Event [Member] | Term Loan Facility [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Maximum [Member] |  |
Subsequent Event [Line Items] |  |
Basis spread on variable rate | 8.25% |
Subsequent Event [Member] | Term Loan Facility [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Minimum [Member] |  |
Subsequent Event [Line Items] |  |
Basis spread on variable rate | 7.75% |
Subsequent Event [Member] | PDP Merger Agreement [Member] | Fourth Amendment [Member] |  |
Subsequent Event [Line Items] |  |
Maximum borrowing capacity | $ 15,000,000 |
Expiration date | Mar. 13, 2027 | Apr. 01, 2025
Aggregate Revolver Commitments | 30.00% |
Subsequent Event [Member] | PDP Merger Agreement [Member] | Fourth Amendment [Member] | Base Rate [Member] | Maximum [Member] |  |
Subsequent Event [Line Items] |  |
Basis spread on variable rate | 2.50% |
Subsequent Event [Member] | PDP Merger Agreement [Member] | Fourth Amendment [Member] | Base Rate [Member] | Minimum [Member] |  |
Subsequent Event [Line Items] |  |
Basis spread on variable rate | 0.50% |
Subsequent Event [Member] | PDP Merger Agreement [Member] | Fourth Amendment [Member] | SOFR ,SONIA and EUIBOR Loans [Member] | Maximum [Member] |  |
Subsequent Event [Line Items] |  |
Basis spread on variable rate | 3.50% |
Subsequent Event [Member] | PDP Merger Agreement [Member] | Fourth Amendment [Member] | SOFR ,SONIA and EUIBOR Loans [Member] | Minimum [Member] |  |
Subsequent Event [Line Items] |  |
Basis spread on variable rate | 1.75% |
Subsequent Event [Member] | PDP Merger Agreement [Member] | Performance Design Products, LLC [Member] |  |
Subsequent Event [Line Items] |  |
Business combination, consideration value | $ 118,000,000 |
Stock consideration | 3,450 |
Cash consideration | $ 79,900 |
Percentage of holding shares | 10.00% |

X
- Definition Aggregate revolver commitments. + References No definition available. + Details
Name: | hear_AggregateRevolverCommitments
Namespace Prefix: | hear_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Debt leverage ratio. + References No definition available. + Details
Name: | hear_DebtLeverageRatio
Namespace Prefix: | hear_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Monthly amortize percentage. + References No definition available. + Details
Name: | hear_MonthlyAmortizePercentage
Namespace Prefix: | hear_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of holding shares. + References No definition available. + Details
Name: | hear_PercentageOfHoldingShares
Namespace Prefix: | hear_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Prepayment premium interest percentage. + References No definition available. + Details
Name: | hear_PrepaymentPremiumInterestPercentage
Namespace Prefix: | hear_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Third year interest percetage. + References No definition available. + Details
Name: | hear_ThirdYearInterestPercetage
Namespace Prefix: | hear_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares of equity interests issued or issuable to acquire entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(4) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479581/805-30-50-1 + Details
Name: | us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 30 -Paragraph 8 -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479637/805-30-30-8 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479581/805-30-50-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 30 -Paragraph 7 -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479637/805-30-30-7 + Details
Name: | us-gaap_BusinessCombinationConsiderationTransferred1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Date the credit facility terminates, in YYYY-MM-DD format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_LineOfCreditFacilityExpirationDate1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479581/805-30-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-13 + Details
Name: | us-gaap_PaymentsToAcquireBusinessesGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481674/830-30-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483399/855-10-50-2 + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_CreditFacilityAxis=hear_TermLoanFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_BaseRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=hear_PdpMergerAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=hear_FourthAmendmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=hear_SofrSoniaAndEuiborLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=hear_PerformanceDesignProductsLlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |