Equity (Details)	6 Months Ended
Jun. 30, 2019 USD ($) $ / shares shares
Number of Warrants
Outstanding, Beginning \| shares	14,467,717
Granted \| shares	4,400,000
Forfeited or expired \| shares
Outstanding, Ending \| shares	18,867,717
Exercisable, Ending \| shares	18,867,717
Weighted Average Exercise Price
Outstanding, Beginning \| $ / shares	$ 0.05
Granted \| $ / shares	0.05
Forfeited or expired \| $ / shares
Outstanding, Ending \| $ / shares	0.05
Exercisable, Ending \| $ / shares	$ 0.05
Weighted-average Remaining Life (Years)
Outstanding, Beginning	4 years 7 months 6 days
Outstanding, Ending	4 years 2 months 12 days
Exercisable, Ending	4 years 2 months 12 days
Warrants [Member]
Number of Warrants
Outstanding, Beginning \| shares	52,367,887
Granted \| shares
Forfeited or expired \| shares	(6,471,901)
Outstanding, Ending \| shares	48,895,986
Exercisable, Ending \| shares	48,895,986
Weighted Average Exercise Price
Outstanding, Beginning \| $ / shares	$ 0.18
Granted \| $ / shares
Forfeited or expired \| $ / shares	0.56
Outstanding, Ending \| $ / shares	0.12
Exercisable, Ending \| $ / shares	$ 0.12
Weighted-average Remaining Life (Years)
Outstanding, Beginning	1 year 3 months 19 days
Outstanding, Ending	1 year 7 months 6 days
Exercisable, Ending	1 year 7 months 6 days
Aggregate Intrinsic Value
Outstanding, Beginning \| $
Outstanding, Ending \| $
Exercisable, Ending \| $

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Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Net number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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