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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
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- Definition

Aggregate number of common shares reserved for future issuance.

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Subparagraph (i)
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- Definition

Unrecognized cost of unvested options awarded to employees as compensation.

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No definition available.

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

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

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- Definition

The number of shares or units of entity securities issued in the transaction in which equity securities were issued to pay for goods or nonemployee services.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Number of non-vested options forfeited.

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No definition available.

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- Definition

Number of options vested.

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No definition available.

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- Definition

Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.

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No definition available.

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Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements.

+ References

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Stockholders' Equity (Details Narrative) - USD ($) $ in Thousands		12 Months Ended
	Oct. 07, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Reverse stock split	1-for-100 reverse stock split of its common stock, immediately followed by a 10-for-1 forward stock split.
Options surrendered to pay exercise price		43,750
Net issuance of options were surrendered		190,000	364,000	367,000
Compensation for non-employee directors (in shares)		24,384	3,366
Quantity of securities issued (in shares)			3,000
Common stock issued in lieu of cash payments to non - employee director (in shares)			15,611
Allocated share-based compensation		$ 600	$ 400
J Brett Pope [Member]
Vested stock options		18,750
Unvested stock options were forfeited		156,250
Options surrendered to pay exercise price		14,751
Net issuance of options were surrendered		3,999
2010 Stock Incentive Plan [Member]
Total unrecognized stock option expense, net of estimated forfeitures		$ 200
Number of shares reserved for equity awards		300,000
Weighted average remaining period		2 years