Preferred Stock and Equity Offerings - Schedule of Fair Value of Assumptions Used in Black-schloes Option Pricing Model (Details) - $ / shares	Oct. 12, 2017	Jul. 05, 2017	Jun. 21, 2017	Mar. 22, 2017	Jan. 25, 2017
Equity [Abstract]
Market Price	$ 1.57	$ 1.62	$ 0.87	$ 2.37	$ 4.33
Exercise Price	$ 1.80	$ 1.25	$ 1.25	$ 4.69	$ 4.69
Risk-free interest rate	1.88%	1.66%	1.75%	1.95%	1.95%
Expected volatility	55.50%	172.29%	134.21%	125.58%	124.02%
Expected life in years	4 years 6 months	3 years 1 month 6 days	5 years	5 years 6 months	5 years
Expected dividend yield	0.00%		0.00%	0.00%	0.00%

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- Definition

Agreed upon price for the exchange of the underlying asset.

+ 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

+ Details

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- Definition

Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).

+ References

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- Definition

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

+ References

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- Definition

Risk-free interest rate assumption used in valuing an instrument.

+ References

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

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