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Schedule of Components of the 12% Amended Senior Secured Notes and Carrying Values (Details) (Parenthetical) - USD ($) | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019
Short-term Debt [Line Items] |  |
Unused commitment percentage | 2.00% |
Series J Preferred Stock [Member] | Delayed Draw Term Note [Member] |  |
Short-term Debt [Line Items] |  |
Principal payment interest | $ 71,495 | $ 71,495
12% Amended Senior Secured Notes [Member] | Series K Preferred Stock [Member] |  |
Short-term Debt [Line Items] |  |
Principal payment interest | $ 146,067 | $ 146,067

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- Definition Amount of the required periodic payments applied to interest. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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