COMMITMENTS AND CONTINGENCIES (Details) $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
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Nov. 19, 2025
USD ($)
|
Jun. 02, 2023
USD ($)
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Jun. 02, 2023
KRW (₩)
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Apr. 08, 2020
USD ($)
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Apr. 08, 2020
KRW (₩)
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Jun. 30, 2023
USD ($)
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Dec. 31, 2021
USD ($)
|
Apr. 30, 2026
USD ($)
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Apr. 30, 2025
USD ($)
|
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| Loss Contingencies [Line Items] | |||||||||
| Impairment losses | $ 5,089 | $ 1,247 | |||||||
| Reimbursed amount including related surcharges and local withholdings on exchange rate at settlement | $ 9,700 | ||||||||
| Deferred income taxes | 1,052 | $ 813 | |||||||
| Long-term deposits | 0 | ||||||||
| Unrecognized tax benefit accrued reversal, to partially offset income tax expense | 300 | ||||||||
| Korean tax authority [Member] | |||||||||
| Loss Contingencies [Line Items] | |||||||||
| Deferred income taxes | $ 5,900 | ||||||||
| Withholding taxes on royalty payments | LGE | Pending Litigation | Korean tax authority [Member] | |||||||||
| Loss Contingencies [Line Items] | |||||||||
| Impairment losses | $ 300 | $ 800 | |||||||
| Long-term deposits | $ 2,300 | ₩ 3,024,877,044 | $ 5,000 | ₩ 5,916,845,454 | |||||
| X | ||||||||||
- Definition Reimbursed amount including related surcharges and local withholdings on exchange rate at settlement. No definition available.
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- Definition Unrecognized tax benefit accrued reversal, to partially offset income tax expense. No definition available.
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- Definition Amount of impairment loss for asset. Includes, but is not limited to, tangible and intangible assets and goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment after one year or beyond the operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The amount of cash paid for deposits on goods and services during the period; excludes time deposits and deposits with other institutions, which pertain to financial service entities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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