Warrants, Quantitative Information (Details) - Warrants [Member]	12 Months Ended
Dec. 31, 2018 $ / shares shares	Dec. 31, 2017 $ / shares shares
Warrants and Rights [Abstract]
Exercise price of warrants (in dollars per share)	$ 3.75
Fair Value Assumptions [Abstract]
Number of shares underlying warrants (in shares) \| shares	403,090	1,860,790
Share price (in dollars per share)	$ 2.60	$ 1.23
Volatility [Member]
Fair Value Assumptions [Abstract]
Warrants, measurement input	0.5697
Volatility [Member] \| Minimum [Member]
Fair Value Assumptions [Abstract]
Warrants, measurement input		0.4860
Volatility [Member] \| Maximum [Member]
Fair Value Assumptions [Abstract]
Warrants, measurement input		0.5250
Risk Free Interest Rate [Member]
Fair Value Assumptions [Abstract]
Warrants, measurement input	0.0263
Risk Free Interest Rate [Member] \| Minimum [Member]
Fair Value Assumptions [Abstract]
Warrants, measurement input		0.0176
Risk Free Interest Rate [Member] \| Maximum [Member]
Fair Value Assumptions [Abstract]
Warrants, measurement input		0.0191
Expected Dividend Yield [Member]
Fair Value Assumptions [Abstract]
Warrants, measurement input	0	0
Expected Life [Member] \| Minimum [Member]
Fair Value Assumptions [Abstract]
Expected warrant life	1 month 13 days	1 year 1 month 13 days
Expected Life [Member] \| Maximum [Member]
Fair Value Assumptions [Abstract]
Expected warrant life	4 months 6 days	2 years 5 months 26 days

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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

No definition available.

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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

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- Definition

The number of warrants or rights which entitle the entity to receive future services in exchange for the unvested, forfeitable warrants or rights.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 50
-Section S99
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6784392&loc=d3e188667-122775

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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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- References

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- Definition

Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

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