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Schedule of Valuation Activity for the Embedded Conversion Feature Liability (Details) - USD ($) | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Carrying amount at end of year | $ 1,452,838 |  | $ 1,452,838 |  | $ 1,147,895 | $ 1,644,200 |
Change in fair value of embedded derivative liabilities |  | $ 2,922,000 |  | $ 4,543,000 | 2,571,004 | (5,040,000) |
Embedded Conversion Feature Liability [Member] | 12% Convertible Debentures [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Carrying amount at end of year |  |  |  |  |  | 13,501,000 | $ 7,387,000
Recognition of embedded derivative liabilities (conversion feature, buy-in feature, and default remedy feature): Issuance date of March 18, 2019 |  |  |  |  |  | 822,000 |
Recognition of embedded derivative liabilities (conversion feature, buy-in feature, and default remedy feature): Issuance date of March 27, 2019 |  |  |  |  |  | 188,000 |
Recognition of embedded derivative liabilities (conversion feature, buy-in feature, and default remedy feature): Issuance date of April 8, 2019 |  |  |  |  |  | 64,000 |
Change in fair value of embedded derivative liabilities |  |  |  |  | (2,571,004) | 5,040,000 |
Fair value of embedded derivative liabilities recorded within additional paid-capital upon conversion of 12% convertible debentures |  |  |  |  | $ (10,929,996) |  |

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- Definition Fair value of embedded derivative liabilities recorded within additional paid-capital upon conversion of convertible debentures. + References No definition available. + Details
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- Definition Recognition of embedded derivative liabilities (conversion feature, buy-in feature, and default remedy feature): Issuance date of March 18, 2019. + References No definition available. + Details
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- Definition Recognition of embedded derivative liabilities (conversion feature, buy-in feature, and default remedy feature): Issuance date of March 27, 2019 + References No definition available. + Details
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- Definition Recognition of embedded derivative liabilities (conversion feature, buy-in feature, and default remedy feature): Issuance date of April 8, 2019. + References No definition available. + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + Details
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- Definition Net Increase or Decrease in the fair value of the embedded derivative or group of embedded derivatives included in earnings in the period. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 15 -URI http://asc.fasb.org/subtopic&trid=2229187 + Details
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