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Redeemable Convertible Preferred Stock (Tables)

12 Months Ended

Dec. 31, 2017

Temporary Equity Disclosure [Abstract]

Fair Value Inputs, Liabilities, Quantitative Information [Table Text Block]

The table below shows the quantitative information about the significant unobservable inputs used in the fair value measurement of level 3 conversion feature liability at December 31, 2017:

Expected life of the redemption in years			1.0
Risk free interest rate			1.75	%
Expected annual volatility			93.95	%
Annual rate of dividends			0	%

The table below shows the quantitative information about the significant unobservable inputs used in the fair value measurement of level 3 conversion feature liability at December 31, 2016:

Expected life of the redemption in years			1.0
Risk free interest rate			.85	%
Expected annual volatility			174.84	%
Annual rate of dividends			0	%

Schedule of Derivative Liabilities at Fair Value [Table Text Block]

The changes in the fair value of the derivative are as follows:

Beginning as of January 1, 2017		$	137,177
Decrease in fair value			(64,614)
Ending balance as of December 31, 2017		$	72,563

The changes in the fair value of the derivative are as follows:

Beginning as of January 1, 2016		$	138,562
Decrease in fair value			(1,385)
Ending balance as of December 31, 2016		$	137,177

X

- Definition

Tabular disclosure of quantitative information about the inputs used in the fair value measurement of liabilities. This disclosure may include, but is not limited to, the fair value of the liability, valuation technique used to measure fair value, the inputs used to measure fair value, the ranges of the inputs, and the weighted averages of the inputs.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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- Definition

Tabular disclosure of derivative liabilities at fair value.

+ References

No definition available.

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- References

No definition available.

+ Details

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