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Withholding Taxes And Penalties, Upheld

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties.

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Amount awarded to other party in judgment or settlement of litigation.

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Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

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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.

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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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.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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CONTINGENCIES (Details)								12 Months Ended
CONTINGENCIES (Details)	Oct. 01, 2021 USD ($)	Oct. 01, 2021 KRW (₩)	Sep. 15, 2021 USD ($)	Apr. 08, 2020 USD ($)	Apr. 08, 2020 KRW (₩)	Mar. 27, 2019 USD ($)	Mar. 27, 2019 KRW (₩)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Oct. 01, 2021 KRW (₩)	Mar. 31, 2021 USD ($)
Loss Contingencies [Line Items]
Long-term deposits								$ (110,000)	$ 5,077,000
LGE
Loss Contingencies [Line Items]
Long-term deposits				$ 5,000,000	₩ 5,916,845,454
Marquardt
Loss Contingencies [Line Items]
Accrued Royalties											$ 500,000
Loss Contingency, Damages Sought, Value			$ 138,000
Samsung \| Withholding taxes on royalty payments
Loss Contingencies [Line Items]
Loss contingency, estimate of possible loss						$ 6,900,000	₩ 7,841,324,165
Litigation settlement						$ 871,454
Withholding Taxes and Penalties Cancelled	$ 5,200,000	₩ 6,186,218,586
Withholding Taxes And Penalties, Upheld	$ 1,400,000									₩ 1,655,105,584