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Subsequent Events (Details Narrative) - USD ($) | Feb. 25, 2020 | Jan. 21, 2020 | Dec. 31, 2019 | Dec. 31, 2018 | May 31, 2018 | Mar. 31, 2018
--- | --- | --- | --- | --- | --- | ---
Warrants exercise price |  |  | $ 0.40 | $ 0.35 | $ 0.28 | $ 0.50
Subsequent Event [Member] |  |  |  |  |  |
Preferred stock, shares authorized |  | 5,000,000 |  |  |  |
Subsequent Event [Member] | Alpha Capital Anstalt [Member] | 2019 Alpha Note [Member] |  |  |  |  |  |
Repayment of convertible promissory note | $ 520,000 |  |  |  |  |
Subsequent Event [Member] | Alpha Capital Anstalt [Member] | Alpha 2019 Warrant [Member] |  |  |  |  |  |
Warrants to purchase common stock | 1,826,087 |  |  |  |  |
Warrants exercise price | $ 0.28 |  |  |  |  |
Warrant, exercise price, decrease | $ 0.135 |  |  |  |  |
Subsequent Event [Member] | Alpha Capital Anstalt [Member] | Alpha 2019 Warrant [Member] | Maximum [Member] |  |  |  |  |  |
Warrants to purchase common stock | 3,787,439 |  |  |  |  |
Subsequent Event [Member] | Brio Capital Master Fund, Ltd. [Member] | Brio 2018 Warrant [Member] | Warrant Amendment Agreement [Member] |  |  |  |  |  |
Warrants to purchase common stock | 434,783 |  |  |  |  |
Warrants exercise price | $ 0.28 |  |  |  |  |
Warrant, exercise price, decrease | $ 0.135 |  |  |  |  |
Subsequent Event [Member] | Brio Capital Master Fund, Ltd. [Member] | Maximum [Member] | Brio 2018 Warrant [Member] | Warrant Amendment Agreement [Member] |  |  |  |  |  |
Warrants to purchase common stock | 466,989 |  |  |  |  |
Subsequent Event [Member] | Brio Capital Master Fund, Ltd. [Member] | 2019 Brio Note [Member] |  |  |  |  |  |
Repayment of convertible promissory note | $ 162,500 |  |  |  |  |
Subsequent Event [Member] | Brio Capital Master Fund, Ltd. [Member] | 2019 Brio Warrant [Member] |  |  |  |  |  |
Warrants to purchase common stock | 570,652 |  |  |  |  |
Warrants exercise price | $ 0.28 |  |  |  |  |
Warrant, exercise price, decrease | $ 0.135 |  |  |  |  |
Subsequent Event [Member] | Brio Capital Master Fund, Ltd. [Member] | 2019 Brio Warrant [Member] | Maximum [Member] |  |  |  |  |  |
Warrants to purchase common stock | 1,183,575 |  |  |  |  |
Subsequent Event [Member] | 13% Cumulative Redeemable Perpetual Series A Preferred Stock [Member] |  |  |  |  |  |
Preferred stock, shares authorized |  | 2,000,000 |  |  |  |
Subsequent Event [Member] | Series A Preferred Stock [Member] |  |  |  |  |  |
Preferred stock, shares authorized |  | 2,000,000 |  |  |  |
Preferred stock stated value |  | $ 25 |  |  |  |
Preferred stock dividend rate for stated value |  | 13.00% |  |  |  |
Subsequent Event [Member] | Undesignated Preferred Stock [Member] |  |  |  |  |  |
Preferred stock, shares authorized |  | 3,000,000 |  |  |  |

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- Definition Exercise price per share or per unit 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)(4)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares. + References No definition available. + Details
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