XML 59 R45.htm IDEA: XBRL DOCUMENT v3.23.2

Income Taxes - Additional Information (Details) $ in Millions	Jun. 30, 2023 USD ($)
Income Tax Disclosure [Abstract]
Unrecognized tax benefits inclusive of interest and penalties	$ 2.9
Interest and penalties	$ 0.8

X

- Definition

Unrecognized Tax Benefits, Inclusive of Interest and Penalties

+ References

No definition available.

+ Details

Name:	hear_UnrecognizedTaxBenefitsInclusiveOfInterestAndPenalties
Namespace Prefix:	hear_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_IncomeTaxDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-15

+ Details

Name:	us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant