XML 39 R29.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Commitments and Contingencies (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2024
Commitments and Contingencies Disclosure [Abstract] |
Reconciliation of Changes in Accrued Warranty Costs | The following is a reconciliation of the changes in accrued warranty costs:
|  | Three Months Ended March 31, |
|  | 2024 |  |  | 2023 |
Balance at the beginning of the period |  | $ | 3,945 |  |  | $ | 2,380 |
Warranty claims paid |  |  | (747 | ) |  |  | (559 | )
Warranty expense for products shipped during the current period |  |  | 806 |  |  |  | 988 |
Adjustments to warranty estimates from prior periods(a) |  |  | 1,123 |  |  |  | (6 | )
Adjustments due to currency translation |  |  | (59 | ) |  |  | 18 |
Balance at the end of the period |  | $ | 5,068 |  |  | $ | 2,821 |
(a) Change in estimate related to a claim received during the quarter ended March 31, 2024.

X
- Definition Schedule of accrued warranty costs. + References No definition available. + Details
Name: | thrm_ScheduleOfAccruedWarrantyCostsTableTextBlock
Namespace Prefix: | thrm_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration