NOTES PAYABLE (Details 5) - Valuation Technique Binomial Monte-Carlo Cliquet Option Pricing Model [Member] |
12 Months Ended | ||
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Dec. 31, 2020
$ / shares
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Jun. 30, 2021
₩ / shares
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Dec. 31, 2020
₩ / shares
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Debt Instrument [Line Items] | |||
Stock price | (per share) | $ 1.23 | ₩ 4,580 | ₩ 6,060 |
Conversion price | $ 2.00 | ||
Selected Yield [Member] | |||
Debt Instrument [Line Items] | |||
Selected yield | 10.48 | 10.48 | |
Expected Volatility (Telcon common stock) [Member] | |||
Debt Instrument [Line Items] | |||
Selected yield | 95 | 95 | |
Expected Life (in years) [Member] | |||
Debt Instrument [Line Items] | |||
Expected life (in years) | 8 months 1 day | 8 months 1 day | |
Risk-free Interest Rate (South Korea government bond) [Member] | |||
Debt Instrument [Line Items] | |||
Risk-free rate | Term structure |
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- Definition Warrants and rights outstanding, measurement inputs. No definition available.
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- Definition The price per share of the conversion feature embedded in the debt instrument. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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. No definition available.
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- Definition Price of a single share of a number of saleable stocks of a company. No definition available.
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- Definition Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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