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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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Exercise price per share or per unit of warrants or rights outstanding.

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