Quarterly report pursuant to Section 13 or 15(d)

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Stock-Based Compensation - Schedule of Stock Option Activity (Details)

v3.10.0.1

Stock-Based Compensation - Schedule of Stock Option Activity (Details)	9 Months Ended
	Sep. 30, 2018 USD ($) $ / shares shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Number of Options, Outstanding beginning balance \| shares	246,564
Number of Options, Granted \| shares	253,000
Number of Options, Exercised \| shares
Number of Options, Forfeited/Canceled/Expired \| shares	(125)
Number of Options, Outstanding ending balance \| shares	499,439
Number of Options, Exercisable \| shares	251,272
Weighted Average Exercise Price, Outstanding \| $ / shares	$ 11.17
Weighted Average Exercise Price, Granted \| $ / shares	2.82
Weighted Average Exercise Price, Exercised \| $ / shares
Weighted Average Exercise Price, Forfeited/Canceled/Expired \| $ / shares	27.6
Weighted Average Exercise Price, Outstanding \| $ / shares	6.94
Weighted Average Exercise Price, Exercisable \| $ / shares	$ 8.49
Weighted Average Remaining Contractual Life (in Years), Outstanding beginning	9 years 1 month 6 days
Weighted Average Remaining Contractual Life (in Years), Outstanding ending balance	9 years
Weighted Average Remaining Contractual Life (in Years), Exercisable	8 years 9 months 18 days
Average Intrinsic Value, Outstanding beginning balance \| $
Average Intrinsic Value, Outstanding ending balance \| $	7,500
Average Intrinsic Value, Exercisable ending balance \| $	$ 2,500

- Definition

Weighted Average Remaining Contractual Life (in Years), Outstanding ending balance.

+ References

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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- Definition

For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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- Definition

Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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- Definition

Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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- Definition

Weighted average price at which option holders acquired shares when converting their stock options into shares.

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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