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Stockholders' Equity - Schedule of Exercise Prices of Common Stock Options (Details) - $ / shares	6 Months Ended
	Jun. 30, 2018	Dec. 31, 2017
Number of Shares, Outstanding	3,883,003	2,176,637
Number of Shares, Exercisable	937,271
Exercise Price Range One [Member]
Exercise price upper range	$ 1.01
Number of Shares, Outstanding	25,000
Number of Shares, Exercisable	25,000
Exercise Price Range Two [Member]
Exercise price lower range	$ 1.01
Exercise price upper range	$ 1.25
Number of Shares, Outstanding	1,766,753
Number of Shares, Exercisable	717,354
Exercise Price Range Three [Member]
Exercise price lower range	$ 1.26
Exercise price upper range	$ 1.50
Number of Shares, Outstanding	125,000
Number of Shares, Exercisable	1,949
Exercise Price Range Four [Member]
Exercise price lower range	$ 1.51
Exercise price upper range	$ 1.75
Number of Shares, Outstanding	665,000
Number of Shares, Exercisable	105,000
Exercise Price Range Five [Member]
Exercise price lower range	$ 1.76
Exercise price upper range	$ 2.00
Number of Shares, Outstanding	1,055,000
Number of Shares, Exercisable	87,968
Exercise Price Range Six [Member]
Exercise price lower range	$ 2.01
Exercise price upper range	$ 2.25
Number of Shares, Outstanding	205,000
Number of Shares, Exercisable
Exercise Price Range Seven [Member]
Exercise price upper range	$ 2.25
Number of Shares, Outstanding	41,250
Number of Shares, Exercisable

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Number of Shares, Exercisable.

+ References

No definition available.

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- Definition

Number of Shares, Outstanding at beginning of year.

+ References

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+ Details

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- Definition

The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Definition

The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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