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Stockholders Equity and StockBased Compensation (Details 1) - shares | Dec. 31, 2020 | Dec. 31, 2019
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Warrants outstanding, total | 70,361 | 70,361
Issued To Investors On October 25, 2013 [Member] |  |
Warrants outstanding, total | 13,665 | 13,665
Issued To Investors On November 17, 2014 [Member] |  |
Warrants outstanding, total | 45,577 | 45,577
Issued to an investment bank regarding the Series B Preferred Stock investment on January 30,2018 [Member] |  |
Warrants outstanding, total | 11,119 | 11,119

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- Definition Number of warrants or rights outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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