Stock-Based Compensation (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands |
1 Months Ended | 12 Months Ended | |
|---|---|---|---|
May 31, 2016 |
Dec. 31, 2016 |
Dec. 31, 2015 |
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| Weighted average grant date fair value of options granted | $ 0.84 | $ 5.32 | |
| Stock-based compensation expense | $ 273 | $ 986 | |
| Restricted stock awards [Member] | |||
| Weighted average grant date fair value of options granted | $ 57.60 | ||
| Fair value restricted stock awards granted | 1,500 | ||
| Stock-based compensation expense | $ 87 | ||
| Restricted stock awards [Member] | Non-employees [Member] | |||
| Stock-based compensation expense | $ 6,795 | ||
| Number of stock options granted during the period | 897 | ||
| Restricted stock awards [Member] | Stock-Based Awards Granted To Nonemployees [Member] | |||
| Stock-based compensation expense | $ 87 | ||
| Number of stock options granted during the period | 1,500 | ||
| 2012 Plan [Member] | |||
| Shares issuable with respect to awards granted | 95,202 | ||
| Number of shares available for grant | 75,600 | ||
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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition The weighted average grant-date fair 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
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- Definition Number of share instruments newly issued under a share-based compensation plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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