Stock-Based Compensation (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands |
1 Months Ended | 12 Months Ended | |
|---|---|---|---|
May. 31, 2015 |
Dec. 31, 2015 |
Dec. 31, 2014 |
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| Weighted average grant date fair value of options granted | $ 5.32 | $ 25.05 | |
| Stock-based compensation expense | $ 986 | $ 11,001 | |
| Stock-Based Awards Granted To Nonemployees [Member] | |||
| Stock-based compensation expense | $ 712 | ||
| Number of stock options granted during the period | 11,029 | ||
| Restricted stock awards [Member] | |||
| Fair value restricted stock awards | 87 | ||
| Stock-based compensation expense | 87 | ||
| Restricted stock awards [Member] | Stock-Based Awards Granted To Nonemployees [Member] | |||
| Stock-based compensation expense | $ 87 | ||
| Number of stock options granted during the period | 18,000 | 6,309 | |
| 2012 Plan [Member] | |||
| Shares issuable with respect to awards granted, additional | 66,667 | ||
| Shares issuable with respect to awards granted | 305,746 | ||
| Number of shares available for grant | 93,039 | ||
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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 Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of additional shares authorized for issuance under an established share-based compensation plan. No definition available.
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- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). 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 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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