Stock-Based Compensation - Schedule of Stock Options Grants to Company's Employees and Non-Employees (Details)	9 Months Ended
Sep. 30, 2016 $ / shares shares
Share-based Goods and Nonemployee Services Transaction [Line Items]
Number of Common Shares Underlying Options Granted \| shares	273,000
Exercise Price per Common Share	$ 1.525
2005 [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Number of Common Shares Underlying Options Granted \| shares	58,321
Exercise Price per Common Share	$ 0.07
Estimated Fair Value per Share of Common Stock	1.79
Intrinsic Value Option	$ 1.72
2009 [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Number of Common Shares Underlying Options Granted \| shares	60,559
Estimated Fair Value per Share of Common Stock	$ 4.43
2009 [Member] \| Minimum [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Exercise Price per Common Share	0.72
Intrinsic Value Option	3.71
2009 [Member] \| Maximum [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Exercise Price per Common Share	0.79
Intrinsic Value Option	$ 3.64
2011 [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Number of Common Shares Underlying Options Granted \| shares	33,846
Exercise Price per Common Share	$ 1.03
Estimated Fair Value per Share of Common Stock	1.00
Intrinsic Value Option	$ 0.00
2012 [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Number of Common Shares Underlying Options Granted \| shares	60,019
Exercise Price per Common Share	$ 1.14
Estimated Fair Value per Share of Common Stock	1.14
Intrinsic Value Option	$ 0.00
2013 [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Number of Common Shares Underlying Options Granted \| shares	100,000
Estimated Fair Value per Share of Common Stock	$ 1.14
Intrinsic Value Option	0.00
2013 [Member] \| Minimum [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Exercise Price per Common Share	1.14
2013 [Member] \| Maximum [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Exercise Price per Common Share	$ 1.30
2014 [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Number of Common Shares Underlying Options Granted \| shares	1,626,740
Estimated Fair Value per Share of Common Stock	$ 5.86
Intrinsic Value Option	0.00
2014 [Member] \| Minimum [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Exercise Price per Common Share	5.86
2014 [Member] \| Maximum [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Exercise Price per Common Share	$ 13.23
2015 [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Number of Common Shares Underlying Options Granted \| shares	34,000
Exercise Price per Common Share	$ 2.25
Estimated Fair Value per Share of Common Stock	2.25
Intrinsic Value Option	$ 0.00
2016 [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Number of Common Shares Underlying Options Granted \| shares	273,000
Intrinsic Value Option	$ 1.68
2016 [Member] \| Minimum [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Exercise Price per Common Share	1.39
Estimated Fair Value per Share of Common Stock	1.39
2016 [Member] \| Maximum [Member]
Share-based Goods and Nonemployee Services Transaction [Line Items]
Exercise Price per Common Share	1.54
Estimated Fair Value per Share of Common Stock	$ 1.54

The grant-date intrinsic value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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